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Some survivors will find peace and healing in Bali 2002 – but others may find the series triggering

Source: The Conversation (Au and NZ) – By Carmen Jacques, Research Officer, Edith Cowan University

Stan

Around 11pm on October 12 2002, the first of three separate bombs detonated when a suicide bomber entered Paddy’s Bar in Kuta, Bali.

Another bomb detonated shortly after outside the Sari nightclub, before a final explosion in front of the US consulate.

Stan’s new series, Bali 2002, takes a look at these attacks and their aftermath. The physical and emotional traumas play out with desperation and intensity.

The series also shows how our humanity comes out to shine in desperate and violent times. It shows friends helping friends, people helping strangers, doctors on holiday rushing to the hospital to lend a hand and the Australian Federal Police’s directive to help everyone – and not only prioritise Australians.

While the series creators should be lauded for their close consultations with attack survivors in making the series, this dramatisation highlights the very public nature of terrorism. This public nature can have highly personal impacts.

In my research into the events of this night and their aftermath, I have spoken to many people who were there or lost someone in the attack.

Some survivors will find solace in this sharing of their stories; others will struggle with the public commemoration.

Sharing stories

Some people affected by terrorism find telling their story can be harmful to their health and wellbeing. It locks them into a time and place of pain and suffering.

For others, telling their stories and of loved one’s experiences, lives and deaths is an important part of their healing processes.

Kev Paltridge lost his son Corey in the Bali bombings. He told me closure is “bullshit” and he still has “shit bad days”.

But he also said every time he tells his story, it helps him.

Kev doesn’t shy away from the darker side of his healing pathway – the three years of excessive drinking, his continued suffering and grief for Corey – because he knows there are some who were there who are still drinking and haven’t found an alternative pathway yet.

He hopes his story will help others as much as it helps him.

Journalist Nick Way was at the site of the Sari Club bombing hours after it occurred. He later worked as one of the producers on the documentary Cry Bali. During this process, working closely with survivors and their families, he told me “I learnt that very often, expressing feelings is part of the healing journey.”




Read more:
The site of the Bali bombings has been a vacant lot for 16 years. It’s time to build a proper memorial


Before and after

When a terror attack occurs, the media can create a sense of a “victim” identity, which divides a person’s life into one before and after terror, as if they came into being at that moment.

Bali 2002 buys into this division. It gives scant time to our survivors before the event, and these characters feel shallow.

The series also struggles in finding the right balance between the stories of the terrorists and the survivors. Too much focus is given to the individuals who undertook these attacks. More important are the stories of the victims, survivors, family members and first responders.

For some survivors I have spoken to, the trailer alone has triggered traumatic responses. Their capacity to watch the series is doubtful.

The series weaves together a dramatisation of the events alongside real footage. This raw footage adds realism, but the use of this footage is not signposted, and it could be triggering even to survivors who might feel up to watching a dramatised version of events.

Endurance

Bali 2002 is being released in advance of the 20th anniversary of the attacks.

In my research, I found recognising and remembering these events on fewer, more “significant” anniversaries we disavow the experience of living with terror after the experience of an event.

All the survivors I have spoken with endure every day. Kev told me he speaks to his son “every morning without fail”.

This endurance must be acknowledged and recognised.

The stories of their survival could have been stories of vengeance and hate and promoting more violence.

Instead, I have overwhelmingly found these stories are about hope and responsibility.

Nick told me he thinks “about building a new future for the people who feel oppressed and disadvantaged so that they might be [less] open to radicalisation”.

These are not saccharine stories about closure or forgiveness or forgetting. They are about living with and promoting an awareness of the effects that these attacks have upon everyday individual lives.




Read more:
Remembering the Bali bombings ten years on


Lasting impacts

Every person I have talked with is still deeply affected by their experience.

Bali 2002 takes us from the weeks before the bombing to the 2005 death of the bomb maker, Husin. Viewers with little connection to the event will more than likely come away without an understanding of how survivors, their family members and first responders are still impacted two decades on.

A terrorism bombing is a moment where one is made powerless. They are subject to the will of the terrorist. It is so far outside the normal daily experiences it can cause a deep identity shift.

My research shows survivors of terrorism, their family members and first responders must find a way to fold the experience into their ongoing lives.

Sometimes they walk the tightrope gracefully and are well-balanced, at other times they can’t find their footing and are swaying dangerously over the abyss.

I hope some will find peace and healing in the airing of Bali 2002 and the sharing of these stories, but this won’t be true for all.

Bali 2002 is streaming on Stan from September 25.




Read more:
Is it wrong to make a film about the Port Arthur massacre? A trauma expert’s perspective


The Conversation

Carmen Jacques would like to thank Kev Partridge, Nick Way, Gill Hicks and Andrew Wallace for their contributions to, and collaborations in, this research.

ref. Some survivors will find peace and healing in Bali 2002 – but others may find the series triggering – https://theconversation.com/some-survivors-will-find-peace-and-healing-in-bali-2002-but-others-may-find-the-series-triggering-189538

Grattan on Friday: Can Jim Chalmers become a reforming treasurer?

Source: The Conversation (Au and NZ) – By Michelle Grattan, Professorial Fellow, University of Canberra

Jim Chalmers’ long term ambition is similar to that of most treasurers. He wants to be prime minister. More immediately, he aspires to be a reformer, which has become harder in today’s electorate, with its low tolerance for pain.

Chalmers likes to talk about having “conversations” on economic matters with the public. On Tuesday – when he was playing down some good news about the $50 billion windfall in the budget outcome for 2021-22 – he spoke of the need for a “national conversation” about how we pay for all the expensive programs people want.

He’d been asked about Reserve Bank Governor Phil Lowe who last week said our fiscal problems demanded higher taxation, spending cuts or economic reforms to grow the economy, or all three. Desirably with a start this parliamentary term, said Lowe.

The governor, who’s in the gun for holding out the prospect of low interest rates continuing until 2024, is not elected and anyway, is not expected to be in his post beyond the expiry of his term in September next year.

Lowe has nothing to lose by being blunt. As a senior minister Chalmers has to be more careful. But he was pleased with Lowe’s words, as he was with similar public sentiments from treasury secretary Steven Kennedy recently.

“I do think we need to have a national discussion about the structural position of the budget, and how we fund the expectations that Australians legitimately have,” Chalmers said.

The cynic might say, talk’s cheap, action could cost votes.




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Government announces inquiry into childcare costs, while Chalmers promises ‘conversation’ about budget challenges


Chalmers highlighted that five big spending areas – health, the National Disability Insurance Scheme, aged care, defence, and servicing the large public debt – were creating “substantial structural concerns”. The spending represented “a combination of the unavoidable and the desirable”.

Chalmers knows there must be a reckoning. But when, and in what form?

The government is squeezed by the promises it made (to remain a small target in order to get elected), the risks in breaking its word, and a volatile electorate.

We hear endless commentary about the (protected) Stage 3 tax cuts, but they are only one constraint. Apart from a crackdown on multinational tax avoidance, Labor pledged there would be no discretionary increases in tax this term.

In theory it has got greater flexibility on spending cuts and we can expect to see quite a few in the October budget, targeting the former government’s programs. This is not just a matter of removing “rorts” but also replacing that government’s priorities with its own.

Chalmers says this will be a “bread and butter” budget, suggesting the more fundamental attempts at reform will come later.

After this “standard” budget “there are multiple opportunities in multiple budgets over the course of the next three years or so, for us to properly engage the people in a proper national conversation about the services that we provide, and how we fund them,” Chalmers said.

Even so, making major changes this term will be difficult; equally challenging would be putting at the 2025 election a program for structural reform of the budget.

In 2019 Labor took to the election a big spending-big taxing policy; in 2022, it went for minimalism. Nevertheless, the election commitments involve extra spending, notably the generous child care policy, and improvements to aged care, including funding the (uncosted) wage rise for workers that will be handed down by the Fair Work Commission.




Read more:
Word from The Hill: Treasurer Chalmers warns against getting too excited by $50 billion improvement in budget bottom line


The government is also under pressure to do more on various fronts, for example, to extend paid parental leave.

Any “conversation” about what services people want from government can quickly get into tricky issues.

These include the sustainability of what’s being offered (think the ballooning NDIS, costing about $28.6 billion in 2021-22 rising to an estimated $34 billion in 2022-23), and the extent to which users should pay more for some services (think aged care).

Serious attempts to put spending on a better basis in the big areas would be met with loud protests from those losing out.

Then there’s the “conversation” about revenue. Leaving aside the Stage 3 tax cuts, many economists see the tax system as unfit for purpose. Certainly over the long term we need more revenue to finance programs.




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But major tax reform takes political backbone, and efforts don’t necessarily come off. John Howard and Peter Costello introduced the goods and services tax, but the Coalition nearly lost the election at which it sought a mandate for it. Years before, when treasurer, Howard failed to get support in the Fraser government for a broad-based indirect tax.

And who can forget treasurer Wayne Swan’s attempt at a mining tax? Certainly not Chalmers, who worked for Swan at the time.

There was treasurer Scott Morrison’s spruiking of GST reform in Malcolm Turnbull’s government, which ended with him being slapped down by his prime minister.

Robert Breunig. Director of the Tax and Transfer Policy Institute at the Australian National University’s Crawford School says, “We’re really stuck on tax”.

“The Scandinavian countries are able to reform tax in anticipation of problems. Anglo-Saxon countries generally get into big trouble and are then forced into reform,” he says.

Breunig argues we have too much reliance on personal income tax and company tax, reducing economic incentives. He advocates targeting wealth, through changing tax arrangements on superannuation and imposing a national land tax, which would replace state stamp duties.




Read more:
Child poverty fell to a record-low 5.2% in 2021 – here’s how it could have been even lower


While reducing the tax breaks for superannuation might be obvious, the backlash when the Coalition undertook modest change some years ago was sharp. And a land tax-stamp duty trade off would involve getting the states on board.

What about changes to the GST? They would have been easier, Breunig says, in the days when the budget had multi-billion surpluses and losers could have been paid off.

Of course if Chalmers was really brave, he could push the idea of an inquiry into federal-state revenue arrangements, or even propose a tax summit as in 1985 (guarding against treasurer Paul Keating’s experience of his PM leaving him high and dry).

The reforming ambitions of a treasurer affect the dynamics of their relationship with the prime minister.

Bob Hawke, himself committed to economic reform, was supportive of Keating’s zeal, including on tax. But he also reined him in, when the politics came to the fore or there was insufficient stakeholder support for Keating’s goal.

Keating – whom Chalmers often speaks with and greatly admires – chafed under such restrictions.

So far Anthony Albanese has shown himself a cautious leader, in opposition and now in government. The exception is in a non-economic area – his commitment to a referendum on the Voice to Parliament.

Albanese and Chalmers appear to have a good relationship. It remains to be seen whether they will continue to march to the same beat on policy, or whether Chalmers will push for more and faster change, and how Albanese and other ministers react if that happens.

For a treasurer a “conversation” with the Australian people about economic reform must involve a whole other set of “conversations”, with the prime minister and colleagues. And those can test the mettle of all of them.

The Conversation

Michelle Grattan does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Grattan on Friday: Can Jim Chalmers become a reforming treasurer? – https://theconversation.com/grattan-on-friday-can-jim-chalmers-become-a-reforming-treasurer-191174

Putin plays the annexation card, pushing the war in Ukraine into a dangerous new phase

Source: The Conversation (Au and NZ) – By Alexander Gillespie, Professor of Law, University of Waikato

Getty Images

A lot has changed since world leaders last met in person at the United Nations General Assembly: a global pandemic, a looming food crisis, economic stress, climate disasters – and, of course, the Russian invasion of Ukraine.

This week’s 77th session of the General Assembly coincides with Ukraine making impressive military gains against Russian forces. But right on cue, Russian president Vladimir Putin has unveiled a new strategy: annexation.

Russia-backed officials in the self-styled people’s republics of Donetsk and Luhansk, both of which Putin recognised as independent just before his tanks crossed the border, have called for referendums on joining Russia.

A “yes” vote will likely see Moscow annex about 15% of Ukraine’s total area. This is precisely what happened with Crimea, annexed and made part of Russia by law in March 2014. Along with Putin’s order for partial mobilisation of military reservists, it ushers in a new and perilous stage of the war.

Modern imperialism

Legal window dressing aside, annexation – where the territory of a country is taken, usually by force – is an aggressive, wrongful and dangerous act. It is not the same as cession, which involves the peaceful exchange of territory, or granting of independence by mutual consent.

Annexation was a feature of 19th-century imperialism. For much of the 20th century, from the League of Nations to the United Nations, the international community tried to prevent such actions and create platforms for peaceful coexistence.




Read more:
Putin’s mobilisation speech: what he said and what he meant


That’s because annexation runs directly against the ideals of state sovereignty and territorial integrity. It provokes wars between countries and insurgencies within them. Since 1945, annexation by force has been rare, and never done by a permanent member of the Security Council against another UN member. Putin is turning this all upside down.

Scholars, diplomats and media will now be deployed to justify Putin’s actions. The UN General Assembly will ring with rhetoric about the right to self-determination of populations in eastern Ukraine, and the failure of the 2014 Minsk agreement to keep the peace there.

Russia will likely have the support of countries such as Syria, Venezuela, North Korea, Cuba and Iran. Western liberal democracies will argue the process is illegitimate. Other countries will try to sit on the fence, and how China will react remains unknown.

The aftermath of recent shelling in Donetsk, one of the territories Russia may soon annex.
Getty Images

Global consensus erodes

In an ideal world, these arguments would be settled by a unanimous agreement of the Security Council or the International Court of Justice (ICJ), which could resolve the dispute using established rules and precedents, as it has in the past. But this is not an ideal world.

Russia will veto any resolution against its interests at the Security Council, and has shown no inclination to allow the ICJ or another independent body to adjudicate. Putin did not suspend his invasion of Ukraine when the ICJ found his justifications for war were baseless.




Read more:
Russia says peace in Ukraine will be ‘on our terms’ – but what can the West accept and at what cost?


If the territories are annexed, the option of installing UN peacekeepers becomes remote. And Putin will bristle at the idea of securing a peace deal by giving up what he will now claim is Russian territory.

In turn, this will prolong and deepen the sanctions, restrictions and bans in place against Russia and the occupied territories.

Defending the motherland

Further economic pressure coupled with increased arms transfers to Ukraine can be expected. Putin will respond in kind. Any hope of Russian gas supplies to Europe being resumed before Christmas will evaporate.

Most worryingly, if the annexed territories become part of Russia, Putin will be obliged to defend them with even greater force. The rationale shifts from supposedly defending others to fighting for the motherland.




Read more:
With the UN powerless, the greatest danger now may be Russia beginning to lose in Ukraine


This may also provide the justification for a large-scale military call-up, with mass conscription only one step away. But Putin is also taking a gamble. Mobilising hundreds of thousands more Russians into the military effort will deepen resentment against the war at home and risk undermining his own goals.

Alternately, despite US President Joe Biden’s recent warnings about the use of tactical nuclear weapons, Putin may feel he has a freer hand. Russian nuclear doctrine prioritises the protection of the sovereignty and territorial integrity of the state.

While this escalating sabre rattling is unlikely to deter Ukrainian attempts to regain what Moscow has taken, it may give many in the West pause. Supporting Ukraine could be interpreted as a direct attack on Russia, pushing the war into uncharted and very dangerous territory.

The Conversation

Alexander Gillespie does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Putin plays the annexation card, pushing the war in Ukraine into a dangerous new phase – https://theconversation.com/putin-plays-the-annexation-card-pushing-the-war-in-ukraine-into-a-dangerous-new-phase-191165

How Victorian Labor’s failure on upper house electoral reform undermines democracy

Source: The Conversation (Au and NZ) – By Adrian Beaumont, Election Analyst (Psephologist), The Conversation

AAP/Joel Carrett

At the 2018 Victorian state election, Labor easily won a majority in the lower house of the Victorian parliament, but the upper house result was an anti-democratic shambles, as the Greens won just one of the 40 upper house seats, while three parties with very small vote shares won seats.




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Victorian upper house greatly distorted by group voting tickets; federal Labor still dominant in Newspoll


The 2018 upper house result was due to “group voting tickets (GVT)”, in which parties choose the preferences of all people who vote for them “above the line”.

Results like in Victoria 2018 have led to GVT being scrapped in New South Wales before the 2003 election, the federal Senate before the 2016 election, and in South Australia before the 2018 election, while reforms to the Western Australian upper house will be implemented at the 2025 election.

Victoria is the last Australian jurisdiction that still uses GVT. All other jurisdictions that used GVT have replaced it with systems that allow voters to direct their own preferences above the line. Preferences are either completely optional (NSW, SA and WA) or require at least six boxes to be marked above the line (federal Senate).

GVT will be used at the November 26 Victorian state election, after no changes to the electoral law were made by Wednesday’s last Victorian parliamentary sitting day before the election.

Victoria uses eight upper house regions that return five members each, so a quota is one-sixth of the vote, or 16.7%. In 2018 the Greens won 9.3% of the statewide upper house vote, but just one of 40 seats (2.5%). There were three occasions where a party won a seat in a region from under 0.1 quotas (1.5% of votes).

GVT allow very small parties to overtake far bigger parties on 100% preference flows from other parties’ above the line votes. When voters direct their own preferences, the GVT preference spiral does not occur. At the last federal election, preferences were only decisive in one Senate seat: David Pocock’s win in the ACT Senate.

Labor has neglected to reform GVT

Labor has been the Victorian government since the November 2014 state election, under Premier Daniel Andrews. In the eight years Labor has governed, they have never proposed anything to scrap GVT and move to a more democratic system. This is a dereliction of Labor’s responsibility to ensure elections are democratic.

At the 2018 election, the upper house result was 18 Labor out of 40, 11 Coalition, one Green, three Derryn Hinch Justice, two Liberal Democrats, and one each for Animal Justice, Sustainable Australia, Transport Matters, Fiona Patten and Shooters, Fishers & Farmers. As tied votes fail, 21 votes are needed to pass legislation.

Labor and the Greens alone could not pass reforms scrapping GVT through the current upper house, and the crossbenchers who owe their seats to GVT are not interested in reforms. But at the 2018 election, the Coalition lost three seats that they would have won under a fairer system.

The Coalition and Labor still easily have a combined majority in the upper house. Labor should have made a concrete proposal for reform. If the Coalition rejected that proposal, then the current situation would be their fault.

Labor has not even attempted to abolish GVT in the last eight years, so we will be stuck with an upper house elected by GVT for at least the next four years.

Labor likely to suffer losses in upper house if vote share falls

If the major parties are strong, the effect of GVT is reduced as they will win a large share of seats on filled quotas. In Victoria, if Labor won 50% in a region and the Coalition 33.3%, Labor would win three seats and the Coalition two.

Upper house vote shares at the 2018 election were 39.2% Labor, 29.4% Coalition, 9.3% Greens and 3.8% Hinch Justice. Labor won 16 of its 18 seats on raw quotas, and received some assistance in Western Metro and Northern Victoria regions.

At the May federal election, the Victorian Senate result had the Coalition down 3.6% from the 2019 election, but Labor’s vote was only up 0.3% with the Greens up 3.2%. Lower house polling for the state election suggests Labor’s primary vote will be down on 2018, with the Greens up.

If Labor’s vote falls, they will win fewer upper house seats on raw quotas, meaning they could be beaten by GVT snowballs. The Greens would benefit from a higher vote share to allow them to reach quota in the Southern Metro region as well as Northern Metro.

In 2018, Labor did well and the Greens and Coalition badly from GTV, but that will not necessarily apply at the forthcoming election. Even if Labor wins the lower house decisively, as polls currently indicate, the upper house could be a massive mess.

I have no idea which particular others will win seats: it’s a lottery that depends on preference deals. But Labor’s failure to do anything about this system could lead to anti-vaxxers winning seats.

What voters can do to thwart preference deals

For a valid vote, Victoria only requires five preferences below the line. The below the line section of the ballot paper has candidate names grouped by party. Voting below the line means the voter controls where their preferences go; it’s not up to party preference deals.

For a meaningful vote, it’s best if people vote at least 1-5 below the line. They can continue to number beyond 5, but only five preferences are required for a formal vote.

The Conversation

Adrian Beaumont does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. How Victorian Labor’s failure on upper house electoral reform undermines democracy – https://theconversation.com/how-victorian-labors-failure-on-upper-house-electoral-reform-undermines-democracy-190136

Why do humans grow two sets of teeth? These marsupials are rewriting the story of dental evolution

Source: The Conversation (Au and NZ) – By Qamariya Nasrullah, Postdoctoral Research Associate in Evolutionary Morphology, Monash University

Hossein Anv / Unsplash

You only get 52 teeth in your lifetime: 20 baby teeth, followed by 32 adult teeth.

It’s not like that for all animals. Some, like rodents, never replace their teeth. Others, like sharks, keep replacing them again and again.




Read more:
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So why do we humans replace our teeth only once? And how does the whole tooth replacement process work?

These are tricky questions, and we don’t have all the answers. But a new discovery about the strange tooth-replacement habits of the tammar wallaby, a small Australian marsupial, may help shed some light on this dental mystery.

Not everybody replaces teeth the same way

It has been long assumed modern mammals all replace their teeth the same way. However, advances in 3D scanning and modelling have revealed mammals with unusual tooth replacement, like the tammar wallaby (Macropus eugenii) and the fruit bat (Eidolon helvum).

These mammals have given us important clues as to how humans and other mammals have evolved from ancestors with continuous tooth replacement.

How do humans make and replace teeth?

Human teeth begin growing between the sixth and eighth week of an embryo’s development, when a band of tissue within the gums called the primary dental lamina starts to thicken. Along this band, clusters of special stem cells appear at the sites of future teeth, known as “placodes”.

The placodes then begin to grow into teeth, going through the bud, cap and bell stages along the way. They form into their final shape and harden with layers of dentine and enamel. Eventually, they will erupt through the gums. The incisors are the first to erupt, as early as 6 months old, which is why its called theteethingphase!




Read more:
Curious Kids: what is inside teeth?


This generation of teeth, which grow from the primary dental lamina, are known as “primary dentition”, or baby teeth.

Secondary or adult teeth grow a little bit differently. An offshoot of tissue called the successional lamina grows out from the baby tooth, and that tissue develops the replacement tooth like an apple on a branch of a tree. Adult teeth begin to grow before we are born, but take many years for the full set to form and eventually appear.

Replacement occurs when the adult teeth get large enough that they finally push out the baby teeth and remain as the permanent set of teeth for the rest of our lives. The first molar usually erupts between 6 and 7 years of age, while our wisdom teeth are the last to appear (roughly between 17 and 21 years of age).

Most mammals replace their teeth once in the course of their lives, like we do. This is known as “diphyodonty” (two sets of teeth).

Some groups of mammals, such as rodents, don’t replace their teeth at all. These “monophyodonts” get by with the same set of teeth for their whole lives. There are also a few unusual mammals, such as echidnas, that don’t grow any teeth at all!

Learning from the wallaby

The tammar wallaby is also a diphyodont, replacing its teeth only once.

Scientists long assumed it replaced its teeth in the same way humans do, though historical notes going back as far as 1893 noticed unusual things about this marsupial’s tooth development. For starters, while we replace our incisors, canines and premolars, tammar wallabies only replace their premolars.

Baby and adult teeth of the tammar wallaby. Scale bar equals 1 cm. Nasrullah et al.

Recently my colleagues at Monash University and the University of Melbourne and I observed the teeth of tammar wallabies from the embryo through to adulthood. We used a technique called diceCT, which combines staining and CT scanning, and found something surprising.

Instead of replacement premolar teeth developing from the successional lamina, they were in fact delayed baby teeth developing from the primary dental lamina.

This means the tammar wallaby does not have any traditional tooth replacement. This discovery opens up a huge set of new questions. What exactly are these teeth?

Tooth development of premolars in the tammar wallaby in 2D and 3D, showing the delayed baby tooth ‘P3’ appearing 47 days after its siblings ‘dP2’ and ‘dP3’

One explanation for these delayed baby teeth could be a link to our ancestry of continuous tooth replacement.

Your teeth are millions of years in the making

Unlike mammals, most other animals, including fish, sharks, amphibians and reptiles, replace their teeth multiple times (they are “polyphyodonts”). Mammals lost this ability around 205 million years ago.

The reason we stop making teeth is because our dental lamina degrades after our second set are made, while it remains active in polyphyodonts.

Interestingly, in modern and fossil polyphyodonts the replacement teeth often develop in groups of alternating waves, known as “Zahnreihen”.

While the tammar only replaces its premolars, these delayed baby teeth could represent the presence of the Zahnreihen still occurring in modern mammals.

This gives us a clue about how we have evolved from ancestors with continuous tooth replacement: by modifying and reducing a system that is hundreds of millions of years old.

In reptiles, teeth are replaced in waves, or ‘Zahnreihen’. Each blue line shows a single wave.
Whitlock and Richman

Research has also found that fruit bats (Eidolon helvum) make replacement teeth in unusual ways, including growing them in front of the baby tooth, behind it, beside it, or splitting off from it.

This is exciting because, together with the tammar, it shows there may well be a wealth of tooth replacement diversity across mammals happening right under our noses – or our gums!

The Conversation

Qamariya Nasrullah does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Why do humans grow two sets of teeth? These marsupials are rewriting the story of dental evolution – https://theconversation.com/why-do-humans-grow-two-sets-of-teeth-these-marsupials-are-rewriting-the-story-of-dental-evolution-189796

As the 2022 AFLM season comes to a close, the game must ask itself some difficult questions – especially on racism

Source: The Conversation (Au and NZ) – By Matthew Klugman, Research Fellow, Institute for Health & Sport, member of the Community, Identity and Displacement Research Network, and Co-convenor of the Olympic Research Network, Victoria University

Shutterstock/The Conversation

“One more”. In two words, the great Noongar-Wajuk Australian Rules footballer Lance Franklin indicated he would play on until at least 2023. The statement “one more” also encapsulates the desire of the teams set to battle for the 2022 Australian Football League men’s (AFLM) premiership on Saturday. Geelong and Sydney, two powerhouses of the early 2000s, are each desperate for another flag after a number of close misses.

Unlike the supporters of both teams, the Australian Football League (AFL) will be hoping for a close compelling game with the outcome not known until the last few seconds. It is grand finals like Sydney versus West Coast in 2005, or Geelong versus St Kilda in 2009, that fuel the fever that drives the seemingly perpetual rise of the AFL.

In contrast to Franklin, 2022 is Gillon McLachlan’s final year at the AFL. The league’s CEO since 2014, McLachlan has deftly capitalised on the particular powers of sport. In an era where streaming companies have greatly reduced the sway of local TV channels, sport remains one of the few things most people still want to watch live. Those moments when it seems like nothing else matters have to be watched as they occur.

The recent $4.5 billion AFL TV rights deal might be seen as McLachlan’s crowning achievement. From 2025 to 2031, the AFL’s TV partners will pay $643 million per year for the right to broadcast the men’s and women’s competitions.

Yet McLachlan’s broader legacy as the steward of Australian Rules football is more damning, especially when it comes to three central issues: Indigenous players, AFLW, and head injuries.

Gillon McLachlan has secured a massive TV rights deal for the AFL, but there have been key downsides to his tenure as CEO.
James Ross/AAP

Urgent need to tackle entrenched racism

“One more” unfortunately also applies to the continuing stream of awful revelations of the racist treatment of Indigenous players during McLachlan’s time as CEO. The racist booing of the Adnyamathanha and Narungga man and dual Brownlow medallist Adam Goodes began at the end of McLachlan’s first year in charge, and continued unabated during 2015, driving Goodes from the game. After refusing to condemn the booing while it was occurring, McLachlan and the AFL eventually apologised and committed to pro-actively ensuring no player would ever be so isolated and unsupported in the face of racist treatment.

Yet, at the same time, the league and its biggest club, Collingwood, were denying Afro-Brazilian Héritier Lumumba’s accounts of the racist treatment he received. An eventual review found there was systemic racism at the Collingwood Football Club.

Belated apologies followed, as they did again this year to Eddie Betts (who is connected to the Gubrun and Wirangu/Kokatha Peoples) and others after Betts wrote about the awful 2018 men’s pre-season training camp of the Adelaide Crows, which included racist activities.

And just this week there have been devastating allegations that celebrated coaches Alastair Clarkson and Chris Fagan pressured young Indigenous players at Hawthorn to leave their partners and have their partners terminate their pregnancies.

The heartbreaking allegations resonate with Australia’s genocidal history. But they also reflect its shameful present. The incarceration of Indigenous peoples in places like Victoria continues to rise while children are being taken away from Indigenous mothers at the highest rates since at least the Stolen Generations.

Despite its celebratory narratives of racial inclusion and anti-racist action, the AFL and its clubs remain institutions that seek to possess Indigenous peoples and their land, rather than recognise and support their sovereignty.




Read more:
Eddie Betts’ camp saga highlights a motivational industry rife with weird, harmful ideas


It remains an indictment of McLachlan’s tenure that the white leadership of the AFL has never enacted a broad review of systemic racism throughout the league. He has also failed to institute a forum for truth-telling with a commitment to implement structural changes to redress its long, racist history.

The failures of the white leadership of the AFL to consider Indigenous peoples were once again on display when the first game of the AFLW’s Indigenous round began with a minute’s silence for the death of the queen who upheld, as well as symbolised, the genocidal colonisation of the lands that make up Australia.

The AFLW must be paid more than lip service

Like its relationship to Indigenous Australians, the league’s purported commitment to women’s football remains more symbolic than grounded in actions. While McLachlan deserves credit for accelerating the development of an elite national competition for women, as soon as the AFLW was launched in 2017 it became something of an afterthought to the league.

Indeed, the following year the AFL turned its attention instead to launching the men’s AFLX competition, redistributing most of the AFLW’s marketing budget to this shiny new gimmick. While the ill-advised AFLX lasted only two seasons, it not only distracted from the women’s competition when it was most in need of support, it also highlighted the disparity in how the AFL viewed the labour of the women and men who played the game. In 2019, for example, the four male captains of the AFLX sides each received more money for two weekends of work than the combined salaries of each AFLW side for the whole season.

The start of the AFLW’s seventh season amid the men’s finals has highlighted the jarring disjunctions between the two leagues. Despite many compelling contests, the resources that the league and its media partners invest in covering the men dwarfs that of the women.

AFLW games have often been scheduled at inconvenient times (such as 5.10pm on Fridays), so as not to clash with the men. None of the innumerable footy TV talk shows focus on the women’s game. AFLW games have fewer camera angles, no capacity for reviewing scores, and broadcasts end almost as soon as the games are over.

Pay parity continues to be a pressing issue for the AFLW.
Hamish Blair/AAP

The superb AFLW season 6 documentary series, Fearless, shows how things can be different. Using laudably high production values, it provides a gripping insight into the highly skilled teams and athletes of the AFLW competition. Yet those who run the AFLW are still yet to provide a clear plan for its development to either the public or the clubs themselves.

The huge new TV rights deal provides more than enough funds to make the AFLW fully professional. Yet recent history makes it hard to trust the AFL will do this well or in a timely fashion.




Read more:
The AFL has consistently put the women’s game second. Is it the best organisation to run AFLW?


Turning a blind eye to head injuries and their devastating impact

Under McLachlan, the AFL has also failed to adequately deal with perhaps the greatest threat to the viability of both the AFLW and AFLM competitions. Head injuries and their devastating legacies remain a persistent issue.

Early in McLachlan’s tenure, the AFL’s medical advisory board made the confounding argument that concussions suffered in Australian Rules football were somehow different from those suffered in American football. More recently, they have hindered research into head injuries suffered by AFL players.

Geelong’s captain in Saturday’s grand final – Joel Selwood – is famous for, among other things, having developed a method of winning free kicks by inducing head-high tackles. Despite some attempts, the AFL has been unable to stop players wilfully harming themselves to gain an advantage in this manner.

A key limitation here is the league’s refusal to move to full-time professional umpires for its billion-dollar industry. In a further embarrassment to McLachlan, the 2022 Brownlow medallist, Patrick Cripps, was only eligible for the award because the AFL appeals board decided his head-high bump that concussed Callum Ah Chee did not merit a suspension.

Lance Franklin’s extraordinary combination of talent and hard work over more than a decade exemplifies the spectacle that continues to lead so many people to watch the game.

There is a significant chance that in Saturday’s grand final Franklin will do something that seems to transcend human possibility, creating the kind of must-watch moment that powers live sport.

Yet the incoming AFL CEO from 2023 faces considerable challenges to make AFL a safe space in which all Indigenous people can thrive without systemic racism, to fully realise the glorious potential of AFLW, and to make the game safe for all of those who play it.

The Conversation

Matthew Klugman has previously received funding from the Australian Research Council..

ref. As the 2022 AFLM season comes to a close, the game must ask itself some difficult questions – especially on racism – https://theconversation.com/as-the-2022-aflm-season-comes-to-a-close-the-game-must-ask-itself-some-difficult-questions-especially-on-racism-190847

What’s this ‘longevity’ diet, and will it really make you live longer?

Source: The Conversation (Au and NZ) – By Evangeline Mantzioris, Program Director of Nutrition and Food Sciences, Accredited Practising Dietitian, University of South Australia

Brooke Lark/Unsplash, CC BY-SA

You may have heard about the longevity diet, and its promise of an extended life span – but what exactly is it and is it any different to other diets promoting good health?

The longevity diet is a set of eating recommendations compiled by a biochemist called Valter Longo, director of the University of Southern California’s Longevity Institute. He is known for his research on the role of fasting, the effects of nutrients on your genes and how these may impact ageing and the risk of diseases.

While the longevity diet has been targeted to older adults, it is also recommended for younger people. Longo has said he plans to live to 120 by following this diet.

So, what does the diet look like?

Foods in this diet are vegetables, including leafy greens, fruit, nuts, beans, olive oil, and seafood that’s low in mercury.

So most foods in the longevity diet are plant based. Plant-based diets are generally higher in vitamins and minerals, dietary fibre, antioxidants and lower in saturated fat and salt, which lead to health benefits.

Foods that are discouraged are an excess of meat and dairy, and those high in processed sugar and saturated fats.

For people who don’t want to go without dairy, the longevity diet recommends switching from cow’s milk to either goat’s or sheep’s milk, which have a slightly different nutrient profile. But there is little evidence sheep’s and goat’s milk provide more health benefits.

Including fermented dairy (such as cheese and yoghurt) in your diet, as recommended in the longevity diet, is beneficial as it provides a more extensive microbiome (good bacteria) than any milk.




Read more:
Why you should eat a plant-based diet, but that doesn’t mean being a vegetarian


Have you seen this diet before?

Many of you may recognise this as a familiar dietary pattern. It is similar to the Mediterranean diet, especially as both feature olive oil as the oil of choice. The Mediterranean diet is promoted and backed by a considerable body of evidence to be health promoting, reducing the risk of disease, and promoting longevity.

The longevity diet is also similar to many national, evidence-based dietary guidelines, including Australia’s.

Two-thirds of the recommended foods in the Australian dietary guidelines come from plant-based foods (cereals, grains, legumes, beans, fruits, vegetables). The guidelines also provide plant-based alternatives for protein (such as dried beans, lentils and tofu) and dairy (such as soy-based milks, yoghurts and cheeses, so long as they are supplemented with calcium).

Intermittent fasting

Another aspect of the longevity diet is the specified periods of fasting, known as intermittent fasting. The diet advocates eating in a 12-hour time-frame, and not eating for three to four hours before bed time.

Typically with intermittent fasting people fast for 16–20 hours with a four to eight hour window of eating. Another intermittent fasting option is the 5:2 diet, in which eating is restricted to about 2,000–3,000 kilojoules for two days of the week and for the other five days, eating normally.

The evidence indicates intermittent fasting may lead to improvements in insulin resistance, which leads to better blood glucose control. This can reduce your risk of type 2 diabetes and other chronic diseases, such as heart disease and obesity.




Read more:
Is intermittent fasting actually good for weight loss? Here’s what the evidence says


Maintain a healthy weight

The longevity diet recommends that people who are overweight eat only two meals a day – breakfast and either a midday or evening meal – plus just two low-sugar snacks. This is to try to reduce kilojoule intake for weight loss.

Bag of crisps
Reducing snacking reduces kilojoule intake.
The organic crave company/Unsplash, CC BY

Another important aspect of this recommendation is to reduce snacking, particularly of foods high in saturated fat, salt or sugar. These are the foods we typically refer to as discretionary/sometimes foods, or ultra-processed foods. These offer little nutritional value, and in some cases are linked to worse health outcomes.




Read more:
Ultra-processed foods: it’s not just their low nutritional value that’s a concern


Eat a rainbow of colours

The longevity diet recommends eating foods rich in nutrients, which most national dietary guidelines also advocate. This means eating a diet rich in plant foods, and a variety of foods within each food group.

Each colour fruit and vegetable contains different nutrients, so eating a range of coloured fruit and vegetables is recommended. The recommendation to select a range of wholegrains over refined cereals, breads, pasta and rice also reflects the best nutritional evidence.




Read more:
How to get children to eat a rainbow of fruit and vegetables


Vegetables in a bowl
Different coloured vegetables have different nutrients.
Hello I’m Nik/Unsplash, CC BY

Restrict protein intake

This diet recommends a restricting protein intake to 0.68-0.80g per kilogram of body weight per day. This is 47-56g of protein a day for a 70kg person. For reference each of these foods contains about 10g of protein: two small eggs, 30g cheese, 40g lean chicken, 250mL dairy milk, 3/4cup lentils, 120g tofu, 60g nuts or 300mL soy milk. This is in line with government recommendations.

Most Australians easily consume this level of protein in their diet. However it is the elderly population, to whom the longevity diet is targeted, who are less likely to meet their protein requirements.

In the longevity diet it is recommended most of the protein comes from plant sources or fish. This may require special planning to ensure a complete range of all the nutrients needed if the diet is missing red meat.




Read more:
How to get the nutrients you need without eating as much red meat


Are there any problems with this diet?

This diet recommends taking a multivitamin and mineral supplements every three to four days. Longo says this prevents malnourishment and won’t cause any nutritional problems.

However, many health bodies including the World Cancer Research Fund, the British Heart Foundation and the American Heart Association do not recommend taking supplements to prevent cancer or heart disease.

Supplements should only be taken on your doctor’s advice, following a blood test showing a deficiency in a specific nutrient. This is because some vitamins and minerals may be harmful in high quantities.

If you are eating a variety of foods across all food groups, you are meeting all your nutrient requirements and shouldn’t need supplements.




Read more:
Vitamins and minerals aren’t risk-free. Here are 6 ways they can cause harm


The verdict?

This longevity diet is a compilation of many aspects of evidence-based healthy eating patterns. We already promote these as they improve our health and reduce the risk of developing chronic diseases. All of these aspects of healthy eating could lead to increased longevity.

What’s not mentioned in the longevity diet is the importance of exercise for good health and a long life.

The Conversation

Evangeline Mantzioris is affiliated with Alliance for Research in Nutrition, Exercise and Activity (ARENA) at the University of South Australia. Evangeline Mantzioris has received funding from the National Health and Medical Research Council, and has been appointed to the National Health and Medical Research Council Dietary Guideline Expert Committee.

ref. What’s this ‘longevity’ diet, and will it really make you live longer? – https://theconversation.com/whats-this-longevity-diet-and-will-it-really-make-you-live-longer-189140

There’s a huge surge in solar production under way – and Australia could show the world how to use it

Source: The Conversation (Au and NZ) – By Andrew Blakers, Professor of Engineering, Australian National University

Shutterstock

You might feel despondent after reading news reports about countries doubling down on fossil fuels to cope with energy price spikes.

Don’t. It’s a blip. While the Russian invasion of Ukraine has led to a temporary fossil fuel resurgence, it also accelerated Europe’s renewable ambitions. And the United States and Australia have finally passed climate bills. This week, federal energy minister Chris Bowen announced “Australia is back” on climate action.

There’s better news too. In March this year, the world hit one terawatt of installed solar. By 2025, the world’s polysilicon factories are predicted to bounce back from supply shortages and churn out enough high-purity silicon for almost one terawatt of solar panels every year.

Coupled with major growth in wind, pumped hydro, energy storage, grid batteries
and electric vehicles, the solar boom puts zero global emissions within reach before 2050.

Best of all – Australia could show the world how to add solar to their grid. You might not suspect it, but we’re the global leaders in finding straightforward solutions to the variability of solar power and wind. We’re showing that it’s easier to get carbon emissions out of electricity generation than many predicted.

solar farm
Solar power will ramp up sharply, if supply chain investment is any guide.
Shutterstock

Rapid, deep and cheap emissions reductions

This surge in the renewable supply chain allows sustained exponential growth that is already disrupting fossil fuel markets in some countries, notably Australia.

This year, global fossil fuel prices have skyrocketed in the wake of the Russian invasion of Ukraine. In turn, that’s generated intense interest in solar and wind energy to boost domestic energy security, particularly in Europe, which needs to wean itself off Russian gas.

While fossil fuels are concentrated in countries such as Russia, Saudi Arabia and Australia, solar and wind resources are widely distributed. Most countries can generate all their own energy from the sun and wind.

Europe could readily become energy independent, harnessing its enormous North Sea offshore wind resources and solar in the south. Even densely populated countries such as Japan and Indonesia have far more solar and wind resources than they need.

Solar and wind now provide the cheapest new electricity generation in most markets. As a bonus, the widespread uptake of solar and wind will eliminate many of our worst air pollutants and improve our health.




Read more:
Australia could get to net zero emissions much quicker than 2050 – if our politics was a force for change. Here’s how


Why are solar and wind winning?

In a word, cost. Solar and wind have won the race for the energy of the future because they are cheap. Once built, the fuel is free, and does not need to be imported or dug up.

Wind and solar are being built three times faster than everything else combined. It follows they will dominate future energy markets as existing fossil fuel generators retire and electricity use grows rapidly.

graph solar and other power sources
Global net generation capacity additions. Adapted from IRENA, CER, GWEC, WNA, GEM, ITRPV and IEA data.
Supplied, CC BY

Nuclear generation hasn’t grown in the past decade. Coal and gas plants able to capture and store carbon have not got traction in the energy market. Hydroelectricity can’t expand much further. There will, however, be a huge market for off-river pumped hydro energy storage.

There are no serious technical, environmental or material constraints to solar power on any scale. However, solar has been hit by supply chain issues in recent months, with major price spikes in polysilicon. These are common to any rapidly growing industry, and should resolve as more suppliers see the opportunity and enter the market.

There is enough land

Most of the world’s population live at moderate latitudes with good sunshine on most days. Here, solar is effectively unlimited. Those further north have abundant wind energy (particularly offshore wind) to offset weaker solar in winter.

Sceptics point out you need more land or sea to produce the same amount of electricity as fossil fuel plants. While true, solar farms can happily coexist with livestock and cropping to create a double income for farmers. The solar electricity needed to power the world and eliminate all fossil fuels can be generated from about 1% of the land area devoted to agriculture.

map of solar resources
Most of the global population lives between the 35th parallels (the red lines) where there are good solar resources. Redder areas mean better solar.
World Bank, CC BY

Once we have cheap clean electricity, we can use it to eliminate the use of fossil fuels altogether by electrifying nearly everything: transport, heating, industry and chemical production. This could reduce emissions by three quarters.

Global electricity production will need to rise sevenfold to about 200,000 terawatt-hours a year to give everyone the energy needed to reach developed nation living standards. But this is not all that hard over the next 30 years. And the alternative – keep pumping warming pollutants into the atmosphere – will make the lives of our children harder and harder.

Together, solar and wind have passed two terawatts of installed capacity. That means we’re about 2% of the way to reaching the almost 100 terawatts of solar and wind required to decarbonise the world, while raising living standards.

Annual solar deployment needs to double every four years to get the job done by 2050–60 – similar to the global growth rate achieved over the past decade.

Australia can show the way

You might not think it, given the decade of political climate wars, but Australia is the world leader in terms of solar electricity produced per person.

graph showing australia solar uptakeq
Australia’s solar uptake dwarfs all other countries.
Andrew Blakers, Author provided

In Australia, solar and wind are booming while coal is rapidly falling. We’re already on track to reach 80-90% renewables by 2030. Remarkably, our per capita solar generation is twice as large as the second placed countries (Germany, Japan and the Netherlands) and far ahead of China and the USA.

Australia is quietly demonstrating how to accommodate huge new flows of cheap, clean electricity. The world will soon follow suit.




Read more:
Beyond net-zero: we should, if we can, cool the planet back to pre-industrial levels


The Conversation

Andrew Blakers receives funding from ARENA and DFAT.

ref. There’s a huge surge in solar production under way – and Australia could show the world how to use it – https://theconversation.com/theres-a-huge-surge-in-solar-production-under-way-and-australia-could-show-the-world-how-to-use-it-190241

‘We haven’t built it, and they’ve come’: the e-change pressures on Australia’s lifestyle towns

Source: The Conversation (Au and NZ) – By Julian Waters-Lynch, Lecturer in Entrepreneurship, Innovation and Organisational Design, RMIT University

Shutterstock

Michael and Karen moved from Melbourne to Castlemaine, about 130km northwest of Victoria’s capital, in mid-2020 – using, like tens of thousands of Australians, the shift to remote work to make a larger lifestyle change.

They sold the small two-room inner-urban apartment they had bought in 2018 and bought a large three-bedroom home on a 1,200 square metre block in the historic goldfields town (population about 10,000).

“There’s an orchard, an amazing garden for growing veggies, and a good shed out the back,” enthuses Michael. “I have a room now for full-time remote work and a third bedroom for the baby, which is on its way.” He plans to convert the shed into a studio for Karen, an artist.

But not everything was easy. “The internet connection has been dropping in and out, repeatedly and for large durations,” Michael says. “I’ve had to use my phone’s 3G hotspot as a backup.”

We’ve tracked the experience of Michael and Karen along with 20 other households in Victoria, New South Wales and Queensland to better understand how the influx of “e-changers” to “lifestyle towns” is affecting infrastructure and social cohesion.

This demographic shift has long been predicted – facilitated by technology and the population stresses in major cities. But the pandemic accelerated the trend.

Slow internet speeds are just the tip of the infrastructure pressures being placed on hundreds of towns within a few hours’ drive of cities – the sweet spot for e-changers looking to combine city jobs with country town lifestyles. Others include health and education services, water security and, most urgently, housing availability and affordability.

Helen Haines, the independent federal member for the rural Victorian electorate of Indi, has put it like this:

For a long time, when we talked about regional development, we said ‘build it and they will come’. Well we haven’t built it and they’ve come.

It’s a challenge that will require cooperation between federal, state and local policy makers to resolve.

Rise of the e-changers

In 2016 demographer Bernard Salt described living in a country town while keeping a city-based job as the ultimate Australian lifestyle choice:

“Move to a lifestyle town, telecommute using broadband, and come into the city perhaps once a week for face-to-face meetings. Sounds pretty damn good to many Australians.”

He estimated about one in six Australians were interested in doing this. The major obstacle: having a job they could do from home. But based on Australian Bureau of Statistics data, he predicted the proportion of the workforce able to work from home would double from 4% in 2016 to 8% by 2026.

COVID-19 has dramatically changed that trajectory, with up to 40% of the workforce working from home during the pandemic’s peak.

This, along with favourable interest rates, enabled tens of thousands to make the shift. Between July 2020 and June 2021 the population of regional Australia grew by about 70,900, while capital cities declined by 26,000 – the first time in 40 years that regional population growth outpaced the cities.

Most of this shift occurred in NSW and Victoria. Sydney’s population fell about 5,200, while the rest of the state increased by 26,800. Melbourne’s population declined by about 60,500, with the rest of the state picking up 15,700.



Indicative of the e-change trend was the decline in the median age of those migrating away from the cities (from 38 to 34 in South Australia, from 37 to 33 in NSW, and smaller changes elsewhere).

Looking at lifestyle hotspots

Our research mostly focused on e-changers moving to “hotspots” – towns within a few hours’ commute of a capital city. But we also included some towns further afield, such as Broken Hill in far-west New South Wales and Rockhampton in central Queensland.



We were interested in their experiences with remote work, given Australia’s fixed broadband speeds already lag behind most industrialised countries, ranking 65 of 182 countries on a current global index. Regional towns generally fare even worse.

Two households in our study did report better speeds but nine said slowness and bad connection limited their ability to use it for work. One recounted spending weeks chasing their service provider before it was discovered the copper wiring to their home had eroded. These problems are unlikely to get better in any area affected by heavy rainfall and flooding events.

Gentrification hurting low-income residents

A more fundamental issue for lifestyle towns is what growing populations mean for the attributes attracting e-changers in the first place.

In the Hunter Valley, Southern Highland and Shoalhaven regions of NSW, and in the Sunshine Coast and Gold Coast areas in Queensland, house prices rose more than 35% in the 12 months to January 2022.

Shoalhaven, about 200 km south of Sydney, is just within the 'sweet spot' for e-changers seeking a country lifestyle while keeping their city jobs.
Shoalhaven, about 200 km south of Sydney, is just within the ‘sweet spot’ for e-changers seeking a country lifestyle while keeping their city jobs.
Shutterstock

This has contributed to an unprecedented rental crisis, displacing those on lower incomes and making it harder for local businesses to fill job vacancies.

A discussion paper published by the Regional Australia Institute in May 2022 noted that while regional Australia’s population grew by an average of 76,500 people a year in the decade to 2020, the number of homes approved for construction declined in five of those ten years. It argues that market forces alone are insufficient to address the problem.

Population influxes also risk altering the appealing character of lifestyle towns. The population surge in Torquay on Victoria’s Surf Coast, for example, has seen the once sleepy coastal town come to resemble an outer suburb of Geelong.

Investment urgently needed

Michael and Karen may not stay in Castlemaine. But they don’t plan to move back to Melbourne. They are considering Tasmania. They like working remotely, having more space and time for their young family, being closer to nature and the sense of community a country town offers.

All the evidence suggests hundreds of thousands more will follow their path, with hybrid and remote work here to stay.

Good planning and policy is needed to ensure this historic demographic shift does not overwhelm these towns. To maintain their livability and ability to accommodate remote work, they require urgent investment in telecommunications and transport infrastructure, health and education services and – most of all – housing.

The Conversation

Julian Waters-Lynch received funding from the Australian Communications Consumer Action Network (ACCAN) to conduct this research.

Andrew Glover received funding from the Australian Communications Consumer Action Network (ACCAN) to conduct this research.

Tania Lewis received funding from the Australian Communications Consumer Action Network (ACCAN) to conduct this research.

ref. ‘We haven’t built it, and they’ve come’: the e-change pressures on Australia’s lifestyle towns – https://theconversation.com/we-havent-built-it-and-theyve-come-the-e-change-pressures-on-australias-lifestyle-towns-188228

Peppa Pig has introduced a pair of lesbian polar bears, but Aussie kids’ TV has been leading the way in queer representation

Source: The Conversation (Au and NZ) – By Damien O’Meara, PhD Candidate, Media and Communications, Swinburne University of Technology

Channel 5

Peppa Pig’s first same-sex couple, a pair of lesbian polar bears, were recently introduced after a petition to include a same-sex family received nearly 24,000 signatures.

Children’s television has often been a place to push the boundaries of diverse representations onscreen. In particular, Australian children’s TV has been a global leader in screen diversity, including gender and queer representation.

Emmy-winning Australian series First Day (2020-22) tells the story of a transgender girl starting high school.

Another Emmy-winner, Hardball (2019-21) includes gay dads for one of the lead characters.

Even recent updates to The Wiggles’ line-up has placed a greater emphasis on gender diversity, including adding a non-binary unicorn.

Diverse representation

Children’s TV is often less risk averse than programming aimed at adults.

The ABC is empowered to take risks with representations of gender and sexuality in children’s programming because of its publicly funded role.

But such progressive portrayals can sometimes chafe with outdated expectations of children’s television. In 2004, Play School faced controversy for showing lesbian mothers.

As social acceptance has progressed, Australian children’s TV has been able to achieve more queer representations.

Talking to the Queering Australian Screens research project, television professionals often praised the genre for its openness to new ideas, representations and bringing in new talent.

Tony Ayres, Creator of Nowhere Boys (2013-18), observed those who commission children’s TV are “generally very open to diverse representation”.

This representation happens behind the scenes, too, with Ayres describing how these shows often give new talent their first credit.

David Hannam, who has written for several kids’ TV shows including Dance Academy (2010-13), said children’s television “has led the way”.

Speaking of his time at the Australian Children’s Television Foundation, Hannam noted the foundation had an “almost charter responsibility” to show diversity on screen, “with great caution and responsibility”.

Julie Kalceff created First Day, which starred a young trans actor, Evie McDonald, as a trans girl starting high school.

When she was developing the show, Kalceff shared that she was initially concerned about what would be allowed on children’s TV:

There were no trans people on television. There were no TV shows with trans actors in the lead role. I thought there’s no way the ABC is going to do this. And there’s no way they’re going to do it with kids’ TV. But to their credit, the ABC was so supportive, and was so behind the project from the beginning.

What audiences want

It is not only TV producers who are eager to widen representation in children’s television. Audiences are also seeking out more inclusive content.

Just like Peppa Pig in the UK, there have been calls in Australia for more diversity in animated hit Bluey, with the show adding its first Auslan signing character in June.

One of our research projects, Australian Children’s Television Cultures’ 2021 survey found 90% of Australian parents believe diverse representation is an important element of children’s TV.

As one father explained:

Diversity on screen helps children learn about people with different upbringings from their own, expanding their empathy for and curiosity about other people.

In contrast to the controversy Play School received nearly 20 years ago for its inclusion of same-sex parents, a mother praised the show for “doing a fantastic job” of depicting diversity in relationships.

Not everyone believes Australian television is doing enough. One survey respondent praised the way shows like Bluey reflect Australian culture, but said he would “love to see more LGBT representation […] It would be nice as a kid to know you’re valid.”

Uncertain futures

The streaming era has changed how families and children watch TV. This raises concerns about the future of Australian children’s content.

The recent removal of quotas for Australian networks to air a minimum number of hours of children’s television, alongside the absence of quotas on streaming services, has led to a reduction in the production of local kids’ TV.

From Play School to Bluey, children’s TV has reflected the richness of Australian cultural life. There is a risk that if Australian child audiences need to rely on international content, future generations will not see themselves on screen.

With the loss of local voices, Australian kids’ TV may also lose its ability to push boundaries of diversity and inclusion.




Read more:
Cheese ‘n’ crackers! Concerns deepen for the future of Australian children’s television


We are conducting a survey of parents and guardians with children aged up to 14 about how families watch kids’ TV in the streaming era. You can participate here.

The Conversation

Damien O’Meara is a Research Assistant for the Australian Children’s Television Cultures research project at Swinburne University of Technology.

Liam Burke receives funding from the Australian Children’s Television Foundation (ACTF).

ref. Peppa Pig has introduced a pair of lesbian polar bears, but Aussie kids’ TV has been leading the way in queer representation – https://theconversation.com/peppa-pig-has-introduced-a-pair-of-lesbian-polar-bears-but-aussie-kids-tv-has-been-leading-the-way-in-queer-representation-190648

‘Serial’ podcast’s Adnan Syed has murder conviction vacated. How common are wrongful convictions?

Source: The Conversation (Au and NZ) – By Hayley Cullen, Associate lecturer, University of Newcastle

In 2000, 18-year-old Baltimore man Adnan Syed was convicted of murdering his ex-girlfriend, Hae Min Lee, in 1999. Syed was sentenced to life in prison and served close to 23 years in prison for the crime.

That was until this week, when Syed was released from prison at the age of 41 after his murder conviction was vacated by a Baltimore City Circuit Judge.

The vacation of his conviction doesn’t mean Syed is formally recognised as innocent. Instead, Judge Melissa Phinn expressed serious concern over Syed’s initial conviction based on new evidence as well as evidence that was not handed over to Syed’s defence team. Syed and his supporters have always maintained his innocence.

Syed has been released from prison, but Phinn has ordered him to remain on house arrest. The state has 30 days to make a decision as to whether Syed will face a new trial, or whether the case will be dismissed.

While Syed’s fate remains undetermined, he’s just one of many people around the globe who have spent time in prison for crimes they strongly contend that they did not commit.

Unfortunately, wrongful convictions do happen, and they often share similar underlying causes.

The case and the podcast

The murder of Hae Min Lee was the first case featured on the highly popular podcast series Serial, one of the pioneers of the true-crime podcast genre.

It very quickly became one of the most rapidly downloaded podcasts of all time, and the first series now boasts over 300 million downloads worldwide since its release in 2014.

Lee was a senior high-school student at Woodlawn High School in Baltimore, Maryland. She disappeared one day after school, and her body was found in a nearby park one month later. Based on the results of the autopsy, Lee had been strangled.

As Lee and Syed had dated not long before the time of Lee’s death, Syed became a prime suspect. Other suspects emerged, but none were investigated as closely as Syed.

Cell tower records that placed Syed’s phone near the location of the park where Lee’s body was buried implicated him. A former classmate of Syed’s, Jay Wilds, also provided testimony indicating that he had assisted Syed with disposing Lee’s body. These two pieces of evidence ultimately formed the basis of the case against Syed that led to his eventual conviction.

After Syed was convicted, a close friend of the Syed family contacted reputable journalist Sarah Koenig in 2013, who independently investigated the case. Serial shone light on some of the oddities of the case, including the inconsistencies in the testimony given by Wilds and the lack of forensic evidence linking Syed to the crime.

For some, Serial consolidated the suspicion they held towards Syed, and for others, it cast serious doubt over his conviction.

The podcast’s popularity contributed to the ongoing fight for Syed’s freedom over the years.




Read more:
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How common are wrongful convictions?

One problem with wrongful convictions is that it’s impossible to know exactly how frequent they are. This is because many people in prison who say they are innocent never receive the opportunity to have their cases reviewed.

Even if we conservatively estimate that criminal convictions are accurate 99.5% of the time, an error rate of 0.5% could still result in thousands of wrongful convictions in the US alone each year.




Read more:
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In 2020, The National Registry of Exonerations in the United States reported over 2,600 exonerations following wrongful convictions across the United States since 1989. That number is always on the rise.

In the closest Australian repository of wrongful convictions, there were 71 documented wrongful convictions between 1922 and 2015.

What often leads to a wrongful conviction?

Wrongful convictions often share a common set of causes. The Innocence Project was founded in 1992 and has overturned the wrongful convictions of 375 people in the United States using DNA evidence.

Based on the Innocence Project’s data, the factors that are most common in wrongful conviction cases are:

  • mistaken eyewitness identification

  • improper or invalid forensic science

  • false confessions

  • and informant testimony.

The National Registry of Exonerations has also identified misconduct as a common factor in known wrongful convictions.

In Syed’s case, issues with the validity of the cell phone evidence and the accomplice witness testimony provided by Wilds are among those common factors.




Read more:
Lessons from the Chamberlain case: the human cost of wrongful conviction


Based on known Australian wrongful conviction cases, the most common factors appear to be:

  • police misconduct

  • erroneous judicial instructions to the jury

  • forensic errors or misleading forensic evidence

  • incompetent defence representation

  • and false witness testimony, among others.

If Syed is indeed innocent of the murder he was convicted of, the 23 years of his life that he lost are a grave injustice. Lee’s family have also suffered tremendously and would continue to suffer with the lack of closure that comes with Syed’s wrongful conviction.

Any of us could be at risk of being wrongfully convicted, and the suffering that it comes with. Increasing education about what factors are common in wrongful conviction cases may hopefully mean we can make more informed decisions, should we ever hold an individual’s freedom like Adnan Syed’s in our own hands.

The Conversation

I have previously worked on a voluntary basis for Not Guilty: The Sydney Exoneration Project, a separate organisation that reviews cases of potential wrongful conviction.

ref. ‘Serial’ podcast’s Adnan Syed has murder conviction vacated. How common are wrongful convictions? – https://theconversation.com/serial-podcasts-adnan-syed-has-murder-conviction-vacated-how-common-are-wrongful-convictions-190968

We helped fill a major climate change knowledge gap, thanks to 130,000-year-old sediment in Sydney lakes

Source: The Conversation (Au and NZ) – By Alexander Francke, Research Fellow, University of Adelaide

Lake Couridjah, Thirlmere Lakes National Park in New South Wales Shutterstock

Plants capture around half the carbon we emit by burning fossil fuels, making them a crucial part of mitigating climate change. But carbon is often released back into the atmosphere when plants die, decompose and eventually turn into dirt.

Carbon is only permanently removed from the atmosphere if it’s stored in sediments that accumulate at the bottom of oceans, lakes, reservoirs, or in peat bogs.

Our latest research on the Thirlmere Lakes near Sydney aimed to find out how trees, shrubs and soils in Australia’s eastern tablelands responded to climate changes over the last 130,000 years. The key question we sought to answer was whether carbon stored in Australia’s trees, shrubs, and soils contribute to the pool of carbon stored safely in lake sediment.

The answer, we determined, depends on a number of crucial factors, and erosion plays an essential, previously neglected, part.

Erosion is like a conveyer belt for carbon – it transports carbon to the lake from nearby hills where plants die. We found when the climate near Sydney was warm and wet, then trees and shrubs flourished and erosion was reduced. So while more carbon was stored in plants, it took longer for carbon in soil to be safely buried in the lake.

Previous research has shown ignoring the impact of erosion on carbon burial has caused Australia to overestimate the amount of carbon emitted into the atmosphere over the last 50 years, by a staggering 40%.




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The cycle of carbon

Plants capture carbon dioxide from the atmosphere during photosynthesis, and store carbon in their tissue. So what happens when plants die?

The equation is easier for the oceans: dead phytoplankton (tiny algae floating close to the surface) sinks to seafloor, where most of its captured carbon is stored safely far away from the atmosphere. On land things are more complex.

When trees and shrubs die, they cover the surface, decompose and become part of the soil. In fact, 80% of carbon on land is stored in soils. Decomposition releases some of the captured carbon back into the atmosphere, unless they’re buried deep.

In Australia, much more carbon is stored when weather conditions are wetter. During the strong La Niña event of 2010-2012, large areas of the Australia’s dry interior and temperate landscape experienced significant “greening”.

Research shows 20% more carbon was captured from the Earth’s atmosphere during this La-Niña event due to increasing plant growth. Australia contributed more than half of this.

The Thirlmere Lakes during dry conditions.
Timothy J. Cohen, Author provided

The last 130,000 years

The story is even more dramatic if you look back at the last 130,000 years. During this time, the planet experienced cycles of two climate phenomena: glacial periods and interglacial periods.

A “glacial” period is characterised by much colder and drier conditions, when wide parts of northern Europe, Eurasia, and America were covered by ice kilometres thick. The last time it peaked was around 21,000 years ago.

Australia endured warmer and wetter conditions during “interglacial” periods, which peaked around 125,000 years ago and again over the last 11,600 years.

For our research, we drilled deep into Sydney’s Thirlmere Lake mud, and pulled up long columns of sediment containing traces of vegetation, climate, and erosion from the last 130,000 years. We observed significant changes in the types of vegetation growing in the catchment over this time.




Read more:
Soil abounds with life – and supports all life above it. But Australian soils need urgent repair


Shrubs and large trees such as eucalypts flourished during warmer and wetter interglacial periods. They were less abundant when it was colder and dry during glacial periods, when grass and herbs became more common.

Large trees capture more carbon dioxide from the atmosphere than grasses and herbs. And this captured carbon then accumulates in the surface of soils when the plant dies.

But how is the soil-carbon transported from the slopes where the trees and shrubs grow, to the bottom of the lake?

Extracting sediment cores from a lake.
Fabian Boesl, Author provided

Soil erosion

Erosion – whether gravity, water or wind – forms our landscape and is essential for the accumulation of soil carbon in lakes, reservoirs and the oceans.

The deeper the carbon is buried in the sediments of these reservoirs, the more efficiently it is locked away from the atmosphere. In contrast, the longer it remains on the slopes and in soils close to the surface, the more it decomposes, and carbon dioxide is released back into the atmosphere.

For the wider Sydney region, more plant growth occurred during the interglacial period, which take up vast amounts of carbon dioxide from the atmosphere. But this may be offset by decreased erosion. And indeed, our data suggests decreased erosion during interglacial periods.




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This decreased erosion is because of the protection of trees which, for example, stabilise the soil with their roots. Indeed, we found tree cover slows the rate that soil carbon moves from slope to lake by nearly 10 times.

This means there’s much more time for soils to decompose on the slope, and to release carbon back into the atmosphere.

Nevertheless, we still recorded significantly higher carbon storage in lake sediments during warmer and wetter periods, thanks largely to the greater growth of trees and shrubs compared to grasses, which are more abundant during interglacial periods. This compensates for the reduced erosion.

We also found the lake transformed into a productive wetland during warm periods. This means more carbon is also captured by plants growing in the lake.

What will happen under climate change?

The interplay between climate, vegetation, and erosion is difficult to quantify. Our research fills a critical gap in knowledge, as climate models currently don’t account for soil-carbon erosion.

Those models assume all soil-carbon is eventually emitted back into the atmosphere, introducing uncertainties into climate predictions.

The Thirlmere Lakes during wet conditions.
Fabian Boesl, Author provided

Future climate change may raise the risk of the Thirlmere Lakes drying out, which means the sediments will be exposed, which promotes decomposition. This means the previously stored carbon will be emitted back into the atmosphere as carbon dioxide.

Extreme aridity may also reduce terrestrial plant growth, as it did during the millennium drought.

Further, destruction of vegetation by severe bushfires reduce biomass yield to the wetlands. Preserving Australia’s unique native terrestrial vegetation and wetlands is therefore essential to sustain the continent’s role in the global carbon cycle.




Read more:
Australian forests will store less carbon as climate change worsens and severe fires become more common


The Conversation

The research at the Thirlmere Lakes was funded by the NSW Department of Environment and Heritage and commenced following community concerns that nearby mining was affecting the hydrology of the lakes and the Friends of Thirlmere Community group continues to advocate for the protection and enjoyment of the area. The authors gratefully acknowledge the contributions of Matthew Forbes to this article. We acknowledge the contribution of the Aboriginal people of the area who are the first custodians of Country.

Alexander Francke receives funding from the Australian Research Council.

Anthony Dosseto receives funding from the Australian Research Council.

Haidee Cadd receives funding from The Australian Research Council.

Tim Cohen has received funding from the Australian Research Council (ARC); ARC Centre of Excellence Scheme (Project Number CE170100015) and ARC Future Fellowship (FT180100524) and NSW OEH Thirlmere lakes Research Program

ref. We helped fill a major climate change knowledge gap, thanks to 130,000-year-old sediment in Sydney lakes – https://theconversation.com/we-helped-fill-a-major-climate-change-knowledge-gap-thanks-to-130-000-year-old-sediment-in-sydney-lakes-187784

‘An obsession with order, hierarchy, and one’s place within it’: what The Queue says about Englishness

Source: The Conversation (Au and NZ) – By Cynthia Sear, PhD Candidate, The University of Melbourne

As we have seen from coverage of “The Queue” – capitalised and thus now, apparently, a proper noun – the English are proud of their queuing prowess.

The Queue for the queen lying in state is portrayed as testament to the English ideals of civility, duty and sacrifice.

David Beckham’s 13-hour wait in the crowd was widely praised, while TV hosts Holly Willoughby and Phillip Schofield’s alleged (although denied) “push-in” has been admonished.

But The Queue is part of a bigger picture. Like class, the English propensity to celebrate queuing illuminates a peculiar national obsession with order, hierarchy, and one’s place within it.

Queueing as a form of ceremony

Let’s address something important: are we talking here about Britishness or Englishness? What is seen to define an English person, British person or person
of the United Kingdom is a matter of considerable debate. Our choice of the word “English” over “British” in this article reflects the fundamental Englishness of the British national project, to which the monarchy is central.

The English proclivity for queuing has been the subject of cultural commentary for decades.

In 1946 Hungarian humourist George Mikes reportedly noted:

An Englishman, even if he is alone, forms an orderly queue of one […] [queueing is] the national passion of an otherwise dispassionate race.

British anthropologist Kate Fox, author of Watching the English, wrote that in the 2011 London riots:

I witnessed looters forming an orderly queue to squeeze, one at a time, through the smashed window of a shop they were looting.

Queueing as a form of ceremony, such as seen in London this week, is perhaps a particular type of queue.

In defiance of the typical English reservedness, The Queue has been credited with fostering cameraderie and even chance meetings.




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Queuing in England and around the world

Of course, it’s not only the English who queue. Regulating the flow and order of people is a universal human need.

Saving space in densely populated urban milieu, Japanese people form tight zig-zags.

In Spain, the penultimate person to arrive for a bus merely nods to the last person to let them know whom to follow.

In both cases, what appears to be anarchy is, in fact, tightly regulated.

However, there is something culturally distinctive about the English queue. The English seem to have a fondness for publicising their queuing ability.

Queuing and deficiency

While much of the recent coverage has emphasised the egalitarianism of The Queue, researchers such as Joe Moran have noted queuing has endured a chequered past.

In economically impoverished postwar Britain, food queues became a source of national resentment.

Many felt the queue was an unfair method of distribution – especially for older people, mothers with young children or working women, who faced more difficulty to wait in line for essential items.

In the late 1940s and early 1950s Winston Churchill seized on the unpopularity of queues to argue:

We [The Conservatives] are for the ladder. Let all try their best to climb. They [Labour] are for the queue. Let each wait in his place till his turn comes.

Queues, he argued, were socialist, and that, should a Labour government have its way, the country could become “Queuetopia”.

In the 1960s and ‘70s the English faced recurrent queues at banks and post offices. The queue was widely depicted as a symptom of inefficiency of the national economy, something one might expect on the other side of the Iron Curtain, but not appropriate for Britain.

Throughout the late 1970s and the 1980s, associating queues with incompetence and disorganisation was a constant theme in politics.

Advertising firm Saatchi and Saatchi produced a 1978 election poster for the Conservatives depicting a queue outside the unemployment office and the slogan: “Labour isn’t working”.

Queues and queue-jumping

More recently, as observed by sociologist Arlie Russell Hochschild, the queue and queue-jumping have been weaponised in political discourse regarding minorities.

As one of us (Andrew Dawson) has noted, many of Britain’s white working class perceive the British policy of multiculturalism as a relegation of their status.

The benefits that flow to immigrant ethnic minorities are often presented as an unfair “push-in” for the social mobility ladder, allowing them to effectively “jump” Britain’s class queue.

That queuing for social occasions such as the queen’s death has been reimagined in recent years as a positive phenomenon is curious.

Whether in a queue or a ladder, however, such appeals to social organisation are about knowing one’s place – a particularly English preoccupation.

Ask any Englishperson about their position in society. Depending upon their class, they may be embarrassed or affronted by the question, but they will have an answer, whether they share it with you or not (determined, again, by their class).

To this end, the reaction to Willoughby and Schofield’s alleged transgression speaks to the ability of this class system to reassert itself in the face of celebrity and fame.

People queue to see the queen lying in state.
People queued for hours to see the queen lying in state.
Shutterstock

Perhaps The Queue helps to explain why Meghan Markle, Duchess of Sussex, has experienced such hostility upon entering British society. Not just because of discriminatory and racist attitudes based on her biracial, divorcee, actress status, but also because she is American.

Queuing is seen by some as antithetical to America’s rampant individualism – where your place is often imagined as malleable rather than rigid, dependent on achievements, popularity and wealth.

Australians also may recoil at suggestions of one’s place in society, with some insisting that in contrast to the stuffy British “motherland”, we are a classless society.

While “The C-word”, as the Australian author Tim Winton called class, of course very much exists in Australia, we have far less of a vocabulary or understanding of class than the English.

While it may be less obvious in Australia, or railed against in America, many English people continue to embrace these systems even as the wider world moves on in seemingly disordered ways.




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The Conversation

Cynthia Sear receives funding from the Australian Government Research Training Program (RTP) Scholarship Grant.

Andrew Dawson does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. ‘An obsession with order, hierarchy, and one’s place within it’: what The Queue says about Englishness – https://theconversation.com/an-obsession-with-order-hierarchy-and-ones-place-within-it-what-the-queue-says-about-englishness-191059

We can’t solve Australia’s mental health emergency if we don’t train enough psychologists. Here are 5 fixes

Source: The Conversation (Au and NZ) – By Dana Wong, Associate Professor & Clinical Neuropsychologist, La Trobe University

Shutterstock

Almost 50% of Australians experience mental illness in their lifetime, costing our economy up to A$220 billion annually, according to pre-pandemic figures.

The full impact of the pandemic on our nation’s mental health is still emerging, but early signs are bleak, with one in five Australians experiencing a mental health disorder between 2020 and 2021.

This includes 3.3 million people with anxiety disorders, 1.5 million with mood disorders, 650,000 with substance use disorders, and more than 3,000 deaths by suicide every year.

But accessing help can be very difficult. Government investment in psychology training programs is part of this problem.




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A severe shortage of psychologists

Currently, the federal government is meeting only 35% of its psychology workforce target.

One in three psychologists report having closed their books to new patients, due to overwhelming demand. Despite this, psychology workforce issues were not on the agenda at the recent jobs and skills summit.

Brain and mental health disorders including stroke, dementia, ADHD, depression and alcohol/substance misuse are major causes of disability, with significant personal and societal impacts.

Timely diagnosis, assessment and treatments for these complex conditions are crucial. However, these services require psychologists with advanced training. This includes clinical psychologists, clinical neuropsychologists, counselling psychologists, educational and developmental psychologists, forensic psychologists and health psychologists. These psychologists are comprehensively trained in assessment, intervention and treatment of people with mental illness and brain conditions.

Hundreds of hospital-based psychology positions remain unfilled, with patients (including children) waiting up to two years for care. Positions are often advertised for months with no qualified applicants, particularly in regional and remote hospitals.

University students sit with laptops.
Some students are unable to undertake psychology university courses due to affordability, which can impact equity of access and student diversity.
Shutterstock



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Psychology training places are declining despite high demand

Postgraduate psychology courses are costly to run, requiring high staff-to-student ratios and incurring high clinical supervision and placement costs.

Unlike medical degrees, government funding for these programs does not come close to covering the costs of the courses. The recently reduced federal government support is half that given to veterinary science. This means universities lose money on these programs, making them an unattractive financial prospect for ever-tightening higher education budgets.

This has led to program closures, despite consistently high demand for training places. Across Australia, the number of clinical neuropsychology training programs has fallen from eight to five in the past ten years. There have been similar reductions in health, counselling and forensic psychology training.

La Trobe University’s neuropsychology program received more than 300 applications annually for up to ten places, yet the program was closed in 2020. Similarly, according to course conveners, clinical psychology programs regularly receive at least 20 applicants for each available place.

Universities are now resorting to reducing government-funded masters places in favour of costly full-fee places (around $35,000 each year), impacting affordability, equity of access and student diversity. This disrupts any endeavour to develop a culturally and socioeconomically representative workforce and fails to meet the needs of our healthcare sector.

Many psychologists choose to enter better-paying private practices straight out of university, bypassing public health roles. This affects the general public’s access to mental health services.

We must do better. Vulnerable people living with mental health problems deserve to be supported and protected.

A person is on a train looking sad.
Vulnerable people might miss out on mental health services due to lack of affordability and limited psychologists available.
shutterstock

5 solutions to the psychology workforce problem

There are straightforward steps that could go a long way to addressing this issue.

  1. Increase funding for postgraduate psychology training so universities do not lose money by offering these programs.

  2. Ensure a minimum number of Commonwealth Supported Places (that is, with no, or reduced, student fees) are protected for students in psychology training programs and make sure these align with workforce demands and job vacancies.

  3. Consider training models that incorporate “return-of-service” obligations. This is when the government subsidises student fees but requires graduates to engage in paid health services work for a minimum period, such as two years.

  4. Invest in joint university/health service psychology staff positions (as occurs in medical training) to provide supervision and placements within the sector.

  5. Increase placement opportunities for postgraduate students via better collaboration between universities, services and government.

All Australians deserve to have their mental health needs supported by trained and qualified psychologists. Investing in the psychology workforce will be good for the economy, increase total workforce participation, reduce wait times and save lives.


The authors would like to thank Tamara Cavenett (President, Australian Psychological Society) and Lynda Katona (Manager, Psychology Services, Alfred Health) for their contributions to this article.

The Conversation

Dana Wong receives research grant funding from the National Health and Medical Research Council (NHMRC), Medical Research Future Fund (MRFF) and the Stroke Foundation. Dana is President-Elect of the Australasian Society for the Study of Brain Impairment, and a member of the APS College of Clinical Neuropsychologists.

Catriona Davis-McCabe is the President-Elect of the Australian Psychological Society and an Adjunct Senior Lecturer/Researcher at Curtin University.

Joanne Wrench is the Manager, Psychology at Austin Health and Chair of the Victorian Hospital Heads of Psychology.

Katherine Lawrence has previously received research grant funding from Australian Rotary Health.

Lorelle Burton is Chair of the Heads of Departments and Schools of Psychology Association (HODSPA) and is Professor and Head of the School of Psychology and Wellbeing at the University of Southern Queensland

ref. We can’t solve Australia’s mental health emergency if we don’t train enough psychologists. Here are 5 fixes – https://theconversation.com/we-cant-solve-australias-mental-health-emergency-if-we-dont-train-enough-psychologists-here-are-5-fixes-190135

Remote control: why Auckland’s local election is neither local nor democratic

Source: The Conversation (Au and NZ) – By Grant Duncan, Associate Professor, School of People, Environment and Planning, Massey University

Getty Images

With local body elections currently under way, democracy makes its triennial appearance in New Zealand’s towns and cities once again. But elections alone don’t automatically make for democratic governance at street level. And this is particularly true of Auckland.

Since the unification of regional, city and district councils in 2010, the so-called “super city” has been run by a single Auckland Council.

It covers a diverse urban and rural region of 1.7 million people, spread across more than 4,894 square kilometres. The mayor and 20 councillors set the rates, pass bylaws and control city planning.

The 21 subordinate local boards have no rating or regulatory powers. On the old maxim of “no taxation without representation”, local board members aren’t representatives in a full political sense. It’s the power to tax that really matters.

So, in effect, 21 people represent 1.7 million. That’s a ratio of one elected representative to approximately every 81,000 people – somewhere between the populations of Whangārei and Dunedin.

Power imbalance

By comparison, at the national level there is one member of parliament to every 42,700 people. Auckland has 23 electorate MPs, and 16 list MPs are based in the region. That’s 39 MPs in Auckland compared with 20 councillors and one mayor.

Ironically, Aucklanders are better represented in parliament in Wellington than in the council chamber in downtown Auckland.

Compare this also with Central Hawkes Bay District, for example, where there are nine council members, including a mayor, representing 14,142 people: a ratio of one to 1,571.

A vote there is clearly worth a lot more – roughly 53 times more – than one in Auckland. That other old maxim of “one person, one vote” comes to mind. Little wonder Hawkes Bay voted not to unify its local government along the same lines as Auckland.




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While representing and taxing 81,000 people, an Auckland ward councillor is rarely heard or seen by residents between elections. Your chances of bumping into one in Queen Street to say “g’day” and tell them your thoughts are almost zero.

Local boards have no rating or regulatory powers, despite each covering populations the size of cities. In 2018, for example, the Waitematā Local Board area had an estimated 82,866 residents, and Devonport-Takapuna 57,975.

Whether you’re a farmer close to the northern or southern border of the council territory, or an inner-city student, the real decision makers are remote and largely beyond the influence of ordinary ratepayers and voters.

Democratic deficit

Compounding this had been the historical decline in voter turnout for local elections, with participation down to 42% in 2019. This is the opposite of general elections: following a low in 2011, turnout rose to 81.5% of those enrolled in 2020.

In Auckland, there are presently 22 candidates running for mayor, most of whom get no voice in the media. To get ahead in this election requires more than just competence and a good track record. You need plenty of money, wider political backing and, above all, media attention.

But media space is limited, so news coverage and live debates focus on those deemed to stand a chance of getting within the first three or four places.




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This process, and the subsequent withdrawal of two centre-right candidates, has seen the media and pollsters anoint two remaining front-runners: the centre-right Wayne Brown and the centre-left Efeso Collins. Neither is clearly ahead in polls.

But given the forgone conclusions of previous mayoral contests, Aucklanders at least have a real electoral choice of leadership styles and visions for the city’s future.

Collins espouses a caring and inclusive approach that looks to the interests of the city’s worst-off, as well as its economic development. Brown pushes the pragmatic and task-oriented attitude of an engineer who prides himself on “fixing” things.

Expensive to fix: Auckland’s Britomart railway station under construction as part of the city’s giant transport infrastructure project.
Getty Images

Centralisation of power

This close and less predictable contest may help boost participation. But it doesn’t negate the essential problem of genuine representation.

Auckland’s many problems are expensive to fix – and expensive to leave unfixed. The solutions frequently involve partnerships with central government, which to a large extent was the reason for unifying the region’s governance in the first place.

Cabinet ministers, it was believed, should be able to call one person – the mayor – when dealing with the city’s significant infrastructure deficits. Even so, much of the city’s real assets and services were carved off into “council-controlled organisations”, entities with their own governance structures. Many argue the council should exert more control over these.




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Whatever the motivation, the outcome has certainly not been an improvement in local democracy. The governance of Auckland is remote from, and happens high above the heads, of ratepayers and residents.

This attenuated system of representation appears to reflect a national, indeed international, trend towards centralisation of government.

Not only has the unification of Auckland thinned out representation and put up barriers to participation, across the whole country we’ve seen central government overruling local government in matters such as public health, urban development and water use.

Regardless of where you might stand on those issues, we certainly hear a lot less about devolving decision making closer to those directly affected.

The Conversation

Grant Duncan does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Remote control: why Auckland’s local election is neither local nor democratic – https://theconversation.com/remote-control-why-aucklands-local-election-is-neither-local-nor-democratic-190837

In The Australian Wars, Rachel Perkins dispenses with the myth Aboriginal people didn’t fight back

Source: The Conversation (Au and NZ) – By Heidi Norman, Professor, Faculty of Arts and Social Sciences, University of Technology Sydney

Dylan River/SBS

First Nations people please be advised this article mentions colonial violence towards Aboriginal and Torres Strait Islander people.

The Australian Wars is a new three-part TV series directed and produced by Arrernte and Kalkadoon nations filmmaker Rachel Perkins.

Perkins travels across vast territory to capture key aspects of a war that lasted more than 100 years, from the landing of the First Fleet in 1788 until the 1920s.

The series traces some of the key phases, sites and underlying features of frontier wars here on home soil.

It sets out to understand why the war was never declared, why the British didn’t follow their own laws, and the tactics and strategies Aboriginal people deployed defending their land and survival.

Perkins asks us to consider this difficult history, why there are only a handful of monuments to this warfare, and how it should be memorialised.

To ask these questions, Perkins deploys stunningly shot re-enactments, archives, artefacts, biography, expert evidence and uses place to great effect.

The series treats the viewer with the ability to critically reflect and ask why we still struggle to come to terms with this history.

The frontier wars

The “frontier wars” were the conflicts between Europeans and Aboriginal people over access to land the British sought to occupy exclusively without any agreement, treaty or settlement. This series emphasises Aboriginal people resisted these wars in multiple ways, including warfare. Aboriginal people are still resisting these wars today, in the courts.

The Australian Wars is an important contribution to truth-telling. Perkins provides a public reckoning with the means by which the British Empire – followed by independent democratic Australian governments – managed to grab the entirety of the land assets of the continent.

The dominant narrative of Australian settler colonialism was once sunny tales of possession, sustained by hard toil. Aboriginal acts of resistance, refusal and warfare were somehow miraculously omitted.

Only in recent decades has a more truthful account of the past emerged. New conversations and responsibility are slowly navigating the realities of the frontier, the shared history of “both sides” and how the past can be remembered.

Reconciliation Australia’s “Reconciliation Barometer” survey identified only 64% of non-Indigenous Australians believed the frontier wars occurred. Some 30% of respondents were unsure and 6% rejected the factual accuracy of significant aspects of Australia’s colonial history.

The Australian War Memorial, once tasked with considering how to reflect frontier wars in Australia’s story, rejected any inclusion of the frontier wars in its exhibitions.

The documentary returns to the theme of rejecting this part of Australia’s history and asks: how can the frontier wars be remembered and memorialised?

Perkins reminds us that as many people – both black and white – died in the frontier wars as did in overseas conflicts featured at the Australian War Memorial.




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The moving frontier

The Australian Wars draws together experts of Australian history, detailed studies of the expansive colonial records, the oral testimony of survivors’ descendants and new archaeological research.

With this trove of references, Perkins reveals the extent and breadth of violence, the global networks of military men and the strategies they honed on the frontier, and the technology that came to enable this.

Ultimately, we learn unfettered access to the land resource was the driving factor. The rule of law, claims of humanitarianism and Christianity were readily dispensed with in pursuit of land.

Perkins begins this story in the nation’s capital at the War Memorial. She then follows the moving frontier from the Sydney settlement to Tasmania and crossing Bass Strait. The story then moves with rapid pace from south to north and across the top end to the Kimberley, as settlers expanded across landscapes in always violent encounters.

She dispenses with the abiding myth Aboriginal people didn’t fight back.

In each location Perkins focuses on, we see different strategies deployed, tactical advantage held at times by Aboriginal people, the fear and terror struck in the settlers, and the military actors and strategy that underpinned the colonial settlements.

By the third episode, as the frontier heads north, settlers take lessons from Sydney, Tasmania and the New South Wales grasslands country. Moving with much greater speed aided now by horses, the settlers recruited skilled Native Mounted Police, used repeating rifles and developed systems and infrastructure to confine Aboriginal people to prisons.

But the Aboriginal peoples whose lands were being invaded were fast developing new tactics.

In Queensland alone it is estimated 72,000 Aboriginal men, women and children were killed.

How do we remember?

The series prompts us to ask: if not war, then what do we call the process by which the land, once all carefully delineated and peopled, is occupied by settlers?

How do we remember this and memorialise those who died?

Perkins tells us this violence was often very well documented. This violence was acted against people whose eyes you could see. Yet from Lake George, just outside the nation’s capital, to the Sydney wars and massacres, Tasmania, Queensland and to the Kimberley, sites of violence are overwhelmingly unmarked, unobserved, save for colonial names: “Blackfellows Bones”, “Victory Hill”.

The silence continues.

Leading Australian historian Henry Reynolds says the frontier wars are our most important war because of where they were fought and what they were about: the outcome determined the ownership and sovereign control of a whole continent.

As he comments in the series “what can be more important than that to us?”

The Australian Wars is on SBS and SBS on Demand from today.




Read more:
Friday essay: it’s time for a new museum dedicated to the fighters of the frontier wars


The Conversation

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

ref. In The Australian Wars, Rachel Perkins dispenses with the myth Aboriginal people didn’t fight back – https://theconversation.com/in-the-australian-wars-rachel-perkins-dispenses-with-the-myth-aboriginal-people-didnt-fight-back-190967

In The Australian Wars, Rachel Perkins dispenses the myth Aboriginal people didn’t fight back

Source: The Conversation (Au and NZ) – By Heidi Norman, Professor, Faculty of Arts and Social Sciences, University of Technology Sydney

Dylan River/SBS

First Nations people please be advised this article mentions colonial violence towards Aboriginal and Torres Strait Islander people.

The Australian Wars is a new three-part TV series directed and produced by Arrernte and Kalkadoon nations filmmaker Rachel Perkins.

Perkins travels across vast territory to capture key aspects of a war that lasted more than 100 years, from the landing of the First Fleet in 1788 until the 1920s.

The series traces some of the key phases, sites and underlying features of frontier wars here on home soil.

It sets out to understand why the war was never declared, why the British didn’t follow their own laws, and the tactics and strategies Aboriginal people deployed defending their land and survival.

Perkins asks us to consider this difficult history, why there are only a handful of monuments to this warfare, and how it should be memorialised.

To ask these questions, Perkins deploys stunningly shot re-enactments, archives, artefacts, biography, expert evidence and uses place to great effect.

The series treats the viewer with the ability to critically reflect and ask why we still struggle to come to terms with this history.

The frontier wars

The “frontier wars” were the conflicts between Europeans and Aboriginal people over access to land the British sought to occupy exclusively without any agreement, treaty or settlement. This series emphasises Aboriginal people resisted these wars in multiple ways, including warfare. Aboriginal people are still resisting these wars today, in the courts.

The Australian Wars is an important contribution to truth-telling. Perkins provides a public reckoning with the means by which the British Empire – followed by independent democratic Australian governments – managed to grab the entirety of the land assets of the continent.

The dominant narrative of Australian settler colonialism was once sunny tales of possession, sustained by hard toil. Aboriginal acts of resistance, refusal and warfare were somehow miraculously omitted.

Only in recent decades has a more truthful account of the past emerged. New conversations and responsibility are slowly navigating the realities of the frontier, the shared history of “both sides” and how the past can be remembered.

Reconciliation Australia’s “Reconciliation Barometer” survey identified only 64% of non-Indigenous Australians believed the frontier wars occurred. Some 30% of respondents were unsure and 6% rejected the factual accuracy of significant aspects of Australia’s colonial history.

The Australian War Memorial, once tasked with considering how to reflect frontier wars in Australia’s story, rejected any inclusion of the frontier wars in its exhibitions.

The documentary returns to the theme of rejecting this part of Australia’s history and asks: how can the frontier wars be remembered and memorialised?

Perkins reminds us that as many people – both black and white – died in the frontier wars as did in overseas conflicts featured at the Australian War Memorial.




Read more:
Friday essay: death on the Darling, colonialism’s final encounter with the Barkandji


The moving frontier

The Australian Wars draws together experts of Australian history, detailed studies of the expansive colonial records, the oral testimony of survivors’ descendants and new archaeological research.

With this trove of references, Perkins reveals the extent and breadth of violence, the global networks of military men and the strategies they honed on the frontier, and the technology that came to enable this.

Ultimately, we learn unfettered access to the land resource was the driving factor. The rule of law, claims of humanitarianism and Christianity were readily dispensed with in pursuit of land.

Perkins begins this story in the nation’s capital at the War Memorial. She then follows the moving frontier from the Sydney settlement to Tasmania and crossing Bass Strait. The story then moves with rapid pace from south to north and across the top end to the Kimberley, as settlers expanded across landscapes in always violent encounters.

She dispenses with the abiding myth Aboriginal people didn’t fight back.

In each location Perkins focuses on, we see different strategies deployed, tactical advantage held at times by Aboriginal people, the fear and terror struck in the settlers, and the military actors and strategy that underpinned the colonial settlements.

By the third episode, as the frontier heads north, settlers take lessons from Sydney, Tasmania and the New South Wales grasslands country. Moving with much greater speed aided now by horses, the settlers recruited skilled Native Mounted Police, used repeating rifles and developed systems and infrastructure to confine Aboriginal people to prisons.

But the Aboriginal peoples whose lands were being invaded were fast developing new tactics.

In Queensland alone it is estimated 72,000 Aboriginal men, women and children were killed.

How do we remember?

The series prompts us to ask: if not war, then what do we call the process by which the land, once all carefully delineated and peopled, is occupied by settlers?

How do we remember this and memorialise those who died?

Perkins tells us this violence was often very well documented. This violence was acted against people whose eyes you could see. Yet from Lake George, just outside the nation’s capital, to the Sydney wars and massacres, Tasmania, Queensland and to the Kimberley, sites of violence are overwhelmingly unmarked, unobserved, save for colonial names: “Blackfellows Bones”, “Victory Hill”.

The silence continues.

Leading Australian historian Henry Reynolds says the frontier wars are our most important war because of where they were fought and what they were about: the outcome determined the ownership and sovereign control of a whole continent.

As he comments in the series “what can be more important than that to us?”

The Australian Wars is on SBS and SBS on Demand from today.




Read more:
Friday essay: it’s time for a new museum dedicated to the fighters of the frontier wars


The Conversation

The authors do not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and have disclosed no relevant affiliations beyond their academic appointment.

ref. In The Australian Wars, Rachel Perkins dispenses the myth Aboriginal people didn’t fight back – https://theconversation.com/in-the-australian-wars-rachel-perkins-dispenses-the-myth-aboriginal-people-didnt-fight-back-190967

More women are studying STEM, but there are still stubborn workplace barriers

Source: The Conversation (Au and NZ) – By Lisa Harvey-Smith, Australian Government Women in STEM Ambassador, Professor, UNSW Sydney

ThisisEngineering RAEng/Unsplash

Today, the Australian government released the STEM Equity Monitor 2022 – the nation’s annual scorecard on gendered participation in science, technology, engineering, and mathematics (STEM) education and careers.

These data are more relevant than ever. Australia is facing unprecedented skills shortages in critical areas – we need highly qualified people to help address our economic, environmental, and technological challenges.

Future careers in all sectors will rely heavily on STEM skills. But a lack of diversity means we have a limited workforce, and it’s missing a broad range of perspectives.




Read more:
Australia needs more engineers. And more of them need to be women


What does the scorecard say?

We start with some positive news – the number of women enrolling in university STEM courses increased by a whopping 24% between 2015 and 2020, compared with a 9% increase among men. There was a more gradual rise in vocational STEM enrolments, where only 16% are women.

Women’s workforce participation is gradually increasing too. The proportion of STEM-qualified jobs held by women was 15% in 2021 – that’s an increase of 2% in just 12 months.

Two charts showing comparison between women's and men's participation in STEM workforce

Stem Equity Monitor Data Report 2022, CC BY

But just 23% of senior management and 8% of chief executive officers in STEM industries are women. On average, women are paid 18% less than men across all STEM industries – although this gap closed by 1% last year.

Three charts demonstrating the gender pay gap in all STEM, all health and all industries

Stem Equity Monitor Data Report 2022, CC BY

Although we are doing a better job at attracting women to some university STEM courses, very few women are still going for vocational STEM education. And there’s far too little attention paid to actually keeping STEM-qualified women in the workforce.

A five-year study of STEM graduates from the year 2011 found that by 2016, only 1 in 10 STEM-qualified women worked in a STEM industry, compared with more than 1 in 5 STEM-qualified men. Data on other gender identities were not collected.

The huge difference in retention rates should come as no surprise when we consider the gendered roles our society enforces, and the vastly different experiences people face, both in workplaces and in society at large.

It is important to acknowledge the major gaps in these data, for example on other gender identities, sexual orientation, socioeconomic factors, disability, and race. Broadening the data captured will enable us to better understand the full impact of the many intersecting barriers to participation that people face.




Read more:
Educators can help make STEM fields diverse – over 25 years, I’ve identified nudges that can encourage students to stay


We need structural workplace changes

Businesses suffering chronic skills shortages can’t keep focusing on programs designed to grow the pipeline, in the hope that the system will fix itself. We need structural workplace changes.

One avenue is to introduce more flexible work options and broaden access to paid parental leave. According to the Workplace Gender Equality Agency, gender-equal primary carer’s leave was offered by 3 in 5 employers in 2020-21.

Thanks to a concerted effort by many employers, 12% of this leave was taken by men last year, almost twice as much as the year before. This figure was even higher (20%) in management roles.

Bias, discrimination, and sexual harassment are major factors that drive people from workplaces. Solving these issues receives too little funding and attention.

Workplace sexual harassment costs Australia A$3.5 billion per year and inflicts a terrible personal toll on those affected. Women are more likely to be sexually harassed than men, and people from racial minorities, people with disabilities and LGBTQIA+ individuals suffer disproportionately.




Read more:
Antarctic stations are plagued by sexual harassment – it’s time for things to change


According to the Respect@Work: Sexual Harassment National Inquiry Report, sexual harassment is more prevalent in male-dominated industries. The Australian government recently committed to implementing all 55 recommendations of that report – a significant, positive step.

Businesses must urgently put robust systems in place to prevent discrimination, bias, and sexual harassment. There are many excellent tools available to guide this work, for example these provided by the Australian Human Rights Commission, Chief Executive Women, the Workplace Gender Equality Agency, Our Watch, and the Australian Academy of Technology and Engineering.

Crashing barriers

Ultimately, we need rigorous and well-resourced initiatives to reduce barriers to workforce participation. My office has created a national evaluation guide for STEM equity programs for this purpose.

Several charts showing the proportion of women receiving research grants
Women are underrepresented in teaching and research roles in STEM.
Stem Equity Monitor Data Report 2022, CC BY

Rather than the usual PR campaigns and cupcake drives, we need investment in evidence-based solutions to address systemic issues affecting people who face discrimination in the workforce.

Nothing short of strong, decisive, and coordinated action from governments and the business sector will shift this pattern. The Australian government has already committed to this path, by announcing a review of existing government women in STEM programs.

This review will determine the impact of these programs, to drive future investments into measures that are proven to strengthen Australia’s STEM workforce.

The key to diversifying STEM workplaces is respect – and reducing power differentials that appear along gendered, cultural and other lines.

Greater respect for every person will build a stronger, more cohesive society ready to tackle future challenges. And it will ensure that Australia’s fast-growing sectors – like space, advanced manufacturing, quantum technologies and cybersecurity – are well supported by a qualified workforce into the future.




Read more:
A law on workplace gender equality is under review. Here’s what needs to change


The Conversation

As Australia’s Women in STEM Ambassador, Lisa Harvey-Smith receives funding from a Commonwealth grant.

ref. More women are studying STEM, but there are still stubborn workplace barriers – https://theconversation.com/more-women-are-studying-stem-but-there-are-still-stubborn-workplace-barriers-190839

This law makes it illegal for companies to collect third-party data to profile you. But they do anyway

Source: The Conversation (Au and NZ) – By Katharine Kemp, Senior Lecturer, Faculty of Law & Justice, UNSW, UNSW Sydney

Unsplash, CC BY-SA

A little-known provision of the Privacy Act makes it illegal for many companies in Australia to buy or exchange consumers’ personal data for profiling or targeting purposes. It’s almost never enforced. In a research paper published today, I argue that needs to change.

“Data enrichment” is the intrusive practice of companies going behind our backs to “fill in the gaps” of the information we provide.

When you purchase a product or service from a company, fill out an online form, or sign up for a newsletter, you might provide only the necessary data such as your name, email, delivery address and/or payment information.

That company may then turn to other retailers or data brokers to purchase or exchange extra data about you. This could include your age, family, health, habits and more.

This allows them to build a more detailed individual profile on you, which helps them predict your behaviour and more precisely target you with ads.

For almost ten years, there has been a law in Australia that makes this kind of data enrichment illegal if a company can “reasonably and practicably” request that information directly from the consumer. And at least one major data broker has asked the government to “remove” this law.

The burning question is: why is there not a single published case of this law being enforced against companies “enriching” customer data for profiling and targeting purposes?




Read more:
It’s time for third-party data brokers to emerge from the shadows


Data collection ‘only from the individual’

The relevant law is Australian Privacy Principle 3.6 and is part of the federal Privacy Act. It applies to most organisations that operate businesses with annual revenues higher than A$3 million, and smaller data businesses.

The law says such organisations:

must collect personal information about an individual only from the individual […] unless it is unreasonable or impracticable to do so.

This “direct collection rule” protects individuals’ privacy by allowing them some control over information collected about them, and avoiding a combination of data sources that could reveal sensitive information about their vulnerabilities.

But this rule has received almost no attention. There’s only one published determination of the federal privacy regulator on it, and that was against the Australian Defence Force in a different context.

According to Australian Privacy Principle 3.6, it’s only legal for an organisation to collect personal information from a third party if it would be “unreasonable or impracticable” to collect that information from the individual alone.

This exception was intended to apply to limited situations, such as when:

  • the individual is being investigated for some wrongdoing
  • the individual’s address needs to be updated for delivery of legal or official documents.

The exception shouldn’t apply simply because a company wants to collect extra information for profiling and targeting, but realises the customer would probably refuse to provide it.

Who’s bypassing customers for third-party data?

Aside from data brokers, companies also exchange information with each other about their respective customers to get extra information on customers’ lives. This is often referred to as “data matching” or “data partnerships”.

Companies tend to be very vague about who they share information with, and who they get information from. So we don’t know for certain who’s buying data-enrichment services from data brokers, or “matching” customer data.

Major companies such as Amazon Australia, eBay Australia, Meta (Facebook), 10Play Viacom and Twitter include terms in the fine print of their privacy policies that state they collect personal information from third parties, including demographic details and/or interests.

Google, News Corp, Seven, Nine and others also say they collect personal information from third parties, but are more vague about the nature of that information.

These privacy policies don’t explain why it would be unreasonable or impracticable to collect that information directly from customers.

Consumer ‘consent’ is not an exception

Some companies may try to justify going behind customers’ backs to collect data because there’s an obscure term in their privacy policy that mentions they collect personal information from third parties. Or because the company disclosing the data has a privacy policy term about sharing data with “trusted data partners”.

But even if this amounts to consumer “consent” under the relatively weak standards for consent in our current privacy law, this is not an exception to the direct collection rule.

The law allows a “consent” exception for government agencies under a separate part of the direct collection rule, but not for private organisations.

Data enrichment involves personal information

Many companies with third-party data collection terms in their privacy policies acknowledge this is personal information. But some may argue the collected data isn’t “personal information” under the Privacy Act, so the direct collection rule doesn’t apply.

Companies often exchange information about an individual without using the individual’s legal name or email. Instead they may use a unique advertising identifier for that individual, or “hash” the email address to turn it into a unique string of numbers and letters.

They essentially allocate a “code name” to the consumer. So the companies can exchange information that can be linked to the individual, yet say this information wasn’t connected to their actual name or email.

However, this information should still be treated as personal information because it can be linked back to the individual when combined with other information about them.

At least one major data broker is against it

Data broker Experian Australia has asked the government to “remove” Australian Privacy Principle 3.6 “altogether”. In its submission to the Privacy Act Review in January, Experian argued:

It is outdated and does not fit well with modern data uses.

Others who profit from data enrichment or data matching would probably agree, but prefer to let sleeping dogs lie.

A screenshot shows six different categories of consumer data offered by Experian.
On its website, Experian claims to offer a ‘combination of demographic, geographic, financial and market research data – both online and offline’.
Screenshot/Experian

Experian argued the law favours large companies with direct access to lots of customers and opportunities to pool data collected from across their own corporate group. It said companies with access to fewer consumers and less data would be disadvantaged if they can’t purchase data from brokers.

But the fact that some digital platforms impose extensive personal data collection on customers supports the case for stronger privacy laws. It doesn’t mean there should be a data free-for-all.

Our privacy regulator should take action

It has been three years since the consumer watchdog recommended major reforms to our privacy laws to reduce the disadvantages consumers suffer from invasive data practices. These reforms are probably still years away, if they eventuate at all.

The direct collection rule is a very rare thing. It is an existing Australian privacy law that favours consumers. The privacy regulator should prioritise the enforcement of this law for the benefit of consumers.




Read more:
Amazon just took over a primary healthcare company for a lot of money. Should we be worried?


The Conversation

Katharine Kemp receives funding from The Allens Hub for Technology, Law and Innovation. She is a Member of the Advisory Board of the Future of Finance Initiative in India, and the Australian Privacy Foundation.

ref. This law makes it illegal for companies to collect third-party data to profile you. But they do anyway – https://theconversation.com/this-law-makes-it-illegal-for-companies-to-collect-third-party-data-to-profile-you-but-they-do-anyway-190758

Actor Ryan Reynolds has urged 45 year olds to screen for bowel cancer. But the case for screening in your 40s isn’t clear cut

Source: The Conversation (Au and NZ) – By Katy Bell, Associate Professor in Clinical Epidemiology, Sydney School of Public Health, University of Sydney

original

Last week, actors Ryan Reynolds and Rob McElhenney released a video of themselves getting colonoscopies to encourage others to undergo screening. The procedure detected polyps in the two men, both aged 45.

Last year, the United States updated its guidelines to recommend bowel cancer screening begin at 45 years, in response to rising bowel cancer rates among younger people.

There have been calls for Australia to follow the US and lower the age for screening, from the current starting age of 50. So should we follow suit?

How does Australia screen for bowel cancer?

Established in 2006, the Australian National Bowel Cancer Screening Program offers free screening to all people aged 50 to 74 years every two years.

A few weeks after turning 50, Australians are mailed a test kit to collect two samples of poo which are put inside a ziplock bag and sent to the lab for testing.

The lab uses an immunochemical faecal occult blood test to look for traces of blood in the stool, which could indicate cancer. Most people get a negative result, and are then be invited to test again every two years until they are 74.

Bowel cancer screening kit
Older Australians are asked to test every two years.
Shutterstock

The few people who get a positive result will be asked to see their GP. The GP is likely to refer them to a specialist for a colonoscopy, where a thin, plastic tube with a camera attached is used to find the cause of bleeding.

If any polyps (small growths attached to the bowel wall) are found, these are removed during the colonoscopy. Polyps are common in adults and are usually harmless, but some can develop into cancer.

Reynolds’ video doesn’t mention the poo test at all, despite this test being recommended in both the US and Australia for screening. Instead it jumps straight to a colonoscopy.

The video is helpful for raising awareness about the potential benefits from screening for bowel cancer, or colorectal cancer, in general. And this might increase uptake in 50-74 year olds, which is currently low.

But as Australian GP Dr Vyom Sharma points out, the video tends to overstate potential benefits of screening and omits the potential harms.

Bowel cancer by age group

Rates of bowel cancer in people aged 50 years and over have decreased over time. This is likely due to the detection and removal of precancerous bowel polyps, as well as decreases in risk factors like the number of people who smoke in the population.

But there has been a recent 2–9% per year relative increase in cases of bowel cancer in people aged under 50.

Despite this relative increase, the actual numbers of bowel cancer diagnoses and deaths remain much lower in those under 50 years than in those 50 years or older.

Age-specific colorectal cancer diagnoses and deaths in Australia, 2021.
AIHW

(The decrease in the number of cancers after 70 years is because there are fewer people in the older age groups).

What do other countries do?

Many countries start screening at 50 years like we do in Australia, but some start older. Ireland and Finland both start at age 60 years, as did England and Wales until last year, when the starting age was lowered to 50.

A number of countries offer screening to people in their 40s: Italy begins at age 44, while China, Japan, and Austria begin at age 40.

What are the benefits and drawbacks of starting younger?

The risk of bowel cancer is a lot lower for people under 50 than than those 50 years and over. This means more people would have to be screened to detect one person with a (progressive) pre-cancerous polyp or an early cancer.

Many more people might end up having unnecessary colonoscopies. Some will be false alarms, where the poo test was positive but the colonoscopy turns out to be normal. For others, the colonoscopy will find one or more polyps that wouldn’t have otherwise caused any harm but now mean the person will have surveillance colonoscopies for the foreseeable future.

Unnecessary colonoscopies run the risk of complications, waste health resources, and can blow out wait list times for patients who definitely need the procedure.




Read more:
Needless procedures: when is a colonoscopy necessary?


The change in US guidelines to start at 45 years was prompted by modelling to assess potential benefits, harms, and costs of lowering the starting age.

All the models found expanding the program would be likely to prevent some people dying from colorectal cancer with acceptable costs (including downstream health system costs from colonoscopies and other procedures).

However, there are some caveats. All models assumed 100% adherence with screening. This is a long way from actual adherence in the Australian program (44% in 2018–2019).

Also, only one model allowed for the fact that many bowel polyps are non-progressive and don’t turn into cancer. This model found a smaller and more uncertain net benefit to expanding the screening program.

Finally, all the models assumed that if left untreated, the precursor lesions and colorectal cancers would behave in the same way in younger age groups as in those aged 50 years and over, and that screening would be just as effective.

But it’s possible that colorectal cancers in patients under 50 are more aggressive and develop more rapidly from a precursor lesion, which would make screening less likely to pick them up early.

Woman with abdominal pain
Bowel cancer in younger people might develop differently.
Shutterstock

A recent modelling study for the Australian context concluded that while expanding the program to start screening at age 45 could be worthwhile, the benefit-to-harm balance was less favourable for people in their 40s.

The researchers suggested a better use of resources would be to increase adherence in the existing program rather than in extending the age range who are offered screening.

Selective screening

Another option to pick up some cancers under 50 is to start screening at a younger age only in those at higher risk – for example those with a family history or other risk factors such as inflammatory bowel disease.

These higher-risk people may stand to benefit more from starting screening at a younger age, as their baseline risk (pre-test probability) would be higher than the general population, and the rate of false-positives (and unnecessary colonoscopies) would likely be lower.

In fact, screening from age 40 is already recommended in Australia for those in a higher risk category.

This is based on an “equal risks” principle: the ten-year risk of developing colorectal cancer in high-risk people at age 40 (or 35 for those at particularly high risk) is equivalent to the ten-year risk at age 50 for those without a family history.

If the National Bowel Cancer Screening Program does decrease the starting age to 45 or even 40 for all Australians, an independent evaluation should also be planned to assess the benefits, harms and costs.

The Conversation

Katy Bell receives funding from the National Health and Medical Research Council (NHMRC).

Paul Glasziou receives funding from the National Health and Medical Research Council (NHMRC) for work on screening and diagnostic testing.

ref. Actor Ryan Reynolds has urged 45 year olds to screen for bowel cancer. But the case for screening in your 40s isn’t clear cut – https://theconversation.com/actor-ryan-reynolds-has-urged-45-year-olds-to-screen-for-bowel-cancer-but-the-case-for-screening-in-your-40s-isnt-clear-cut-190409

Half of Western Sydney foodbowl land may have been lost to development in just 10 years

Source: The Conversation (Au and NZ) – By Nicky Morrison, Professor of Planning and Director of Urban Transformations Research Centre, Western Sydney University

More and more farming land is being lost to other land uses such as housing on the outskirts of our cities. But how much land is being lost? And why does it matter?

Our newly published research used the Western Sydney region as a case study of land lost since the 2011 census, and newly released Australian Bureau of Statistic (ABS) data allowed us to update our findings. While changes in ABS land-use definitions make precise comparisons difficult, Western Sydney may have lost as much as 60% of its agricultural land over the past ten years.

The significance of these losses is that Western Sydney has long been seen as the foodbowl of Greater Sydney. It produces more than three-quarters of the total value of agricultural produce in the metropolitan region. The city relies heavily on Western Sydney for livestock, vegetables, eggs, grapes and nuts.




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We also interviewed people from different tiers of government working in Western Sydney. Our study highlights growing tensions between the New South Wales government and its attempts to manage population growth and housing pressures, and local councils and their efforts to protect food production on the city outskirts. The loss of productive land around our major cities is an increasingly urgent issue for our food security.

Food systems under pressure

Like many cities, Sydney is being hit by many shocks and stresses – drought, bushfires, storms, floods and the COVID-19 pandemic’s impacts on supply chains. This rapid succession of shocks tests the resilience of local food security. Communities face soaring food prices as part of a broader surge in costs of living.

A lack of political will, short-term election cycles with shifting priorities, and low public awareness have meant the importance of retaining farming land close to the city isn’t well understood. Perishable foods grown close to urban markets not only reduce transport and energy costs, and emissions, but also improve a city’s food security.




Read more:
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Our study quantifies the loss of land categorised as agricultural or primary production in Western Sydney over time. Based on ABS data for land use by mesh blocks (the smallest geographic areas defined by the ABS), we estimate Western Sydney lost 9% of its primary production land from 2016 to 2021. The worst-affected council areas over this period, The Hills Shire, Blacktown, Camden and Campbelltown, lost 43%, 39%, 26% and 19% respectively.

Changes in ABS mesh block land-use definitions (from “agriculture” in 2011 to “primary production” in 2016 and 2021), as well as changes to mapping standards, make it difficult to accurately calculate the loss of land between 2011 and 2021. However, if these land-use categories in 2011, 2016 and 2021 are assumed to be broadly comparable, we can estimate that Western Sydney lost roughly 60% of its farming land over the past ten years.

Note: estimates of losses assume the land-use categories of ‘agricultural’ in 2011 and ‘primary production’ in 2016 and 2021 are comparable.
The Conversation, CC BY-ND



Read more:
Urban sprawl is threatening Sydney’s foodbowl


The pressures of growth

The NSW government has historically looked to Western Sydney to accommodate Greater Sydney’s growing population.

The population in Western Sydney is estimated to increase from 2.4 million residents in 2016 to 4.1 million in 2041. The Department of Planning and Environment’s latest housing supply forecast predicts the region will supply roughly 60% of Greater Sydney’s new dwellings in the period 2021-2025.

Attempts have been made to concentrate new development in two designated growth areas – the North-West and South-West – from 2006 onwards. These locations used to contain swathes of undeveloped greenfield land. But local council policies to retain productive farmland have been put aside to accommodate state government growth plans.

Map showing location of Greater Sydney's North West and South West growth centres
Greater Sydney’s designated growth areas are to the north-west and south-west of the city.
Lawton & Morrison 2022, Land Use Policy, CC BY

The Greater Sydney Commission (now the Greater Cities Commission) introduced the concept of Metropolitan Rural Areas (MRAs) to help preserve the remaining peri-urban rural land. The MRA is defined as the land uses outside the established and planned urban areas of Greater Sydney. It broadly comprises rural towns and villages, farmland, floodplains, defence land, national parks and wilderness areas.

Satellite imagery from our research
reveals a slow but steady housing sprawl into surrounding rural land. Is the MRA concept too late to stem urban encroachment?




Read more:
To protect fresh food supplies, here are the key steps to secure city foodbowls


Why are farmers selling up?

Why is farming land disappearing? Part of the answer lies in the cost-price squeezes farmers face. Costs of farming inputs have risen, while farmgate prices have fallen because of pressure from major retailers and competition.

As the cost of land and farming costs increase, low returns mean many farmers consider selling up to capitalise on land speculation. We estimate price differences between rural and residential land plots of up to 200% in Western Sydney (using the NSW Valuer General online tools).

The potential value uplift is a big incentive for farmers to approach the council and seek land rezoning to convert their rural holdings to more profitable land uses, such as housing and other urban uses. It makes financial sense. Who can blame them?




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Feeding cities in the 21st century: why urban-fringe farming is vital for food resilience


Local food production has been undervalued

Our study suggests some questioning of a pro-urban growth agenda has begun. There is growing recognition of the importance of preserving agricultural and rural land on the outskirts of our major cities to help us withstand and recover from crises.

We are seeing shortages of essential items, supply-chain disruptions and rises in the prices of foods affected by climate-related events. These developments highlight the need to reduce dependence on distant food supplies.

Australian cities must find ways to maximise the sustainable use of available natural resources for more localised food production. We should also consider more carefully the role that farming land plays in other land-use functions, including flood mitigation.




Read more:
What’s causing Sydney’s monster flood crisis – and 3 ways to stop it from happening again



Amy Lawton, consultant in the advisory team at the Institute for Public Policy and Governance at UTS, was a co-author of this article, and of the journal publication while at WESTIR Ltd.

The Conversation

Amy Lawton, consultant in the advisory team at the Institute for Public Policy and Governance at UTS, was a co-author of this article, and of the journal publication while at WESTIR Ltd. Nicky Morrison does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

Awais Piracha does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Half of Western Sydney foodbowl land may have been lost to development in just 10 years – https://theconversation.com/half-of-western-sydney-foodbowl-land-may-have-been-lost-to-development-in-just-10-years-190148

‘I’d just like to get on with my job’ – the barriers facing science teachers in Australia

Source: The Conversation (Au and NZ) – By Tracey-Ann Palmer, Lecturer, Initial Teacher Education, University of Technology Sydney

Shutterstock

The current teacher shortage in Australia has been building for years.

The pipeline of new teachers entering the profession is inadequate, and attrition rates are high, particularly in science and mathematics.

Shortages have led to more teachers teaching subjects “out of field”. Recent estimates show 29% of science classes are taught by someone who is not trained as a science teacher.

The lack of suitably science qualified teachers is a big problem. Not only is science a huge part of the education system, scientific skills lie at the heart of some of our most in-demand jobs, from engineering to agriculture and information technology.

They are also necessary to understanding and finding solutions to some of the world’s most pressing problems, like climate change.

Our survey

In June and July 2022, we surveyed more than 300 primary and high school science teachers about their work and workloads.

The research was done with the Science Teachers Association of NSW and respondents came from a mix of government, private and Catholic schools. We found:

  • 48% of respondents said there was at least one permanent vacancy for a science teacher in their school

  • 84% said science classes had been taught by a non-science teacher in the previous week

  • 57% said their school had at least one science teacher with less than one year of teaching experience.




À lire aussi :
Thinking of choosing a science subject in years 11 and 12? Here’s what you need to know


‘We need more time’

Teachers also reported they were burnt out, saying they were “exhausted” by all the administration involved in their jobs. As one teacher told us:

Our roles are added to regularly and nothing is taken away to compensate for the extra requirements.

They reported not having time for a recess or lunch break and working out of hours during at home in the evening. As another reported:

We need more time to plan, review and improve effective and engaging lessons NOT more administrative tasks.

Research has already shown teachers work long hours due to an increasing administrative burden. To meet regulatory requirements, teachers have to document things including detailed professional development, maintaining their accreditation and student records. Some of this is necessary but the volume has become unmanageable.

On top of this general administration burden, science teachers also also need to manage science supplies, test experiments and submit risk assessments for them.




À lire aussi :
It’s great education ministers agree the teacher shortage is a problem, but their new plan ignores the root causes


‘There will be gaps’

Science teachers lamented that there was no back-up for their skills of expertise in schools.

More than 80% of those surveyed said they had difficulty in finding science teachers to cover their classes when when they are sick, on leave or need to attend compulsory professional development.

It is not just that classes are being covered by non-science teachers but that we have to cover classes in other faculties […].

Respondents reported concern for students as some classes were not being taught by qualified science teachers and schools were merging classes, to cope with staff absences. As one teacher warned:

There will noticeable gaps in the level of skills and critical thinking required of senior science students because of the disruption of teacher shortages.

What will keep science teachers teaching?

If we want to attract and retain talented science teachers we need to reduce teachers’ administrative workload to give them more time to plan and teach.

Real actions to help science teachers would include funding lab technicians and administrative staff to support non-teaching duties.

We should also give science teachers access to compliance and risk assessment technologies. These will make it easier for science teachers to meet regulations around health and safety.

Science teachers need extra support to do their jobs because providing real science experiences that foster deep learning needs complex planning to keep students safe.

Our science teachers are passionate and enthusiastic professionals who love what they do. As one teacher told us:

I adore my job, I adore my kids [but] we now are so bogged down in paperwork and bloody reporting that our passion and enthusiasm for the job is burning out faster than a candle in a wind tunnel.

The Conversation

Tracey-Ann Palmer is affiliated with the Science Teacher’s Association of NSW.

ref. ‘I’d just like to get on with my job’ – the barriers facing science teachers in Australia – https://theconversation.com/id-just-like-to-get-on-with-my-job-the-barriers-facing-science-teachers-in-australia-190921

How artists Judy Watson and Helen Johnson are stripping back Australia’s ‘white blanket of forgetfulness’

Source: The Conversation (Au and NZ) – By Julie Shiels, Senior Industry Fellow, RMIT University

Installation view,
Judy Watson & Helen
Johnson: the red thread of history, loose ends.
National Gallery of Australia, Kamberri/Canberra, 2022

In his 1980 Boyer Lecture, art historian Bernard Smith said a “white blanket of forgetfulness” had been thrown over the horrors of Australia’s colonial past.

Renowned Australian artists, Waanyi woman Judy Watson and second-generation Anglo immigrant Helen Johnson, have individually spent decades exposing these secrets by translating archival material into paintings, prints and installations.

In a new exhibition, the red thread of history, loose ends, they come together in a visual, and conceptual dialogue of reworked maps, cartoons, proclamations, records and correspondence.

Watson takes charge of the shocking historical material she exposes. No anger or outrage is evident, even though her emotionally charged paintings and installations deal with deaths in custody, genocide or indentured labour.

Instead, she overwrites these crimes and injustices by initiating communal artmaking processes with friends and family or layering them with indigenous plant life and motifs from her country.

Helen Johnson, System maintenance 2021–22 (front), synthetic polymer paint and pencil on unstretched canvas, double-sided. Commissioned with the assistance of The Balnaves Foundation 2021–22.
Courtesy of the artist and Sutton Gallery, Naarm/Melbourne

By contrast, there is an urgency to Johnson’s work. The shocking words in the texts she exposes spill out unedited across large canvases.

Multiple layers are built up with complex textures of raked paint, masking and interpretations of images sourced from archives. The surfaces are then cut and pealed back to reveal hidden and intersecting content: Australians uncovering the true history of colonisation.

The banality of evil

Watson exposes the banality of the bureaucratic and institutional language of colonial records.

In Carpentaria, we hear the words of white men from stations located on Watson’s country, who petitioned the “protector” complaining about mandated wages for Aboriginal workers. They wanted to pay them less.

Judy Watson, carpentaria petition 1903, signatories, kangaroo grass, feather, cabbage tree palm (badakalinya kanba, wulu, kunda) 2021, volcanic soil, synthetic polymer paint, graphite and waxed linen thread on canvas. Commissioned with the assistance of The Balnaves Foundation 2021–22. Courtesy of the artist and Milani Gallery, Meanjin/Brisbane. Installation view, Judy Watson & Helen Johnson: the red thread of history, loose ends, Monash University Museum of Art, Melbourne, 2022.
Photo: Andrew Curtis

Watson translated their signatures onto canvas and stained it by dancing pigment and volcanic soil into its fibres with her community.

The work is then overlaid with motifs from her country, symbolically referencing her great, great grandmother Rosie’s escape from a massacre.

Watson similarly reasserts her connection to country. With In broken Country, blacks not to be trusted, she has highlighted words on an 1897 ethnographic map, then overpainted with an image of Gotton tree fibre string suggesting cultural tracks and trading routes.

Judy Watson, broken country, blacks not to be trusted: roth’s sketch map north west central queensland 1897 (jamba, burrurri) 2021, synthetic polymer paint, indigo and graphite on canvas. Commissioned with the assistance of The Balnaves Foundation 2021–22. Courtesy of the artist and Milani Gallery, Meanjin/Brisbane. Installation view, Judy Watson & Helen Johnson: the red thread of history, loose ends, Monash University Museum of Art, Melbourne, 2022.
Photo: Andrew Curtis

Shocking words, shocking histories

A quiet fury sits under Johnson’s layered reinterpretations of the establishment of structures that justified the primacy of white men with racist policies and attitudes.

There is a deliberate brutality in Crises, Johnson’s response to the stories and attitudes reported in the colonial publications The Bulletin and The Police Gazette.

Helen Johnson, Crises 2021–22 (back), synthetic polymer paint and pencil on unstretched canvas, double-sided. Commissioned with the assistance of The Balnaves Foundation 2021–22. Courtesy of the artist and Sutton Gallery, Naarm/Melbourne. Installation view, Judy Watson & Helen Johnson: the red thread of history, loose ends, Monash University Museum of Art, Melbourne, 2022.
Photo: Andrew Curtis

Reworking their decorative lettering, she captures a colony obsessed with wealth, fixated on class and preoccupied with law and order. “Complacent”, “cowed”, “ignorant” and “complicit” reflect the crude characteristics of Australian colonial society.

The calligraphy has been updated to include images of contemporary figures such as Scott Morrison and George Pell, alluding to the continuities of Australian history.

Johnson challenges the pomp and glory of federation and the establishment of the first federal parliament to remind us it formalised an ethos of racism and discrimination still felt today.

Helen Johnson, Crises 2021–22 (front), synthetic polymer paint and pencil on unstretched canvas, double-sided. Commissioned with the assistance of The Balnaves Foundation 2021–22. Courtesy of the artist and Sutton Gallery, Naarm/Melbourne. Installation view, Judy Watson & Helen Johnson: the red thread of history, loose ends, Monash University Museum of Art, Melbourne, 2022.
Photo: Andrew Curtis

Sitting below reconfigured press images of the time, she introduces a frieze of cartoon-like heads and speech bubbles quoting Hansard records from the first sitting.

Most revealing is Samuel Winter Cooke’s comment:

We must do our best to see that Australia remains as a possession for the white man, and the white man only.

Women’s perspective

Watson’s interest in matrilineal kinship is realised in a series of paintings using silhouettes of her mother, her sister, her daughter and herself.

She layers topographical maps, flora and other symbols from their country under and over their portraits. Global temperature charts gestures ominously toward the future.

In her chilling video work, Skullduggery (2021), Watson also exposes the callous disregard of “bone enthusiasts” like Agnes Kerr, matron of Burketown Hospital in 1938.

Voiced by Aboriginal readers, Kerr’s letters to London’s Wellcome Museum catalogue the bones of known Aboriginal people she has plundered from burial sites.

Johnson places a birthing woman at the centre of The Birth of an Institution. Surrounded by onlookers including bankers, priests and politicians, the dome of an ornate colonial structure is crowning.

The scale of the building is monstrous. Unlike the waiting stakeholders, the identity of the mother is obscured – she will not be acknowledged for her labour.

Helen Johnson, The birth of an institution 2021–22 (front), synthetic polymer paint and pencil on unstretched canvas, double-sided. Commissioned with the assistance of The Balnaves Foundation 2021–22. Courtesy of the artist and Sutton Gallery, Naarm/Melbourne. Installation view, Judy Watson & Helen Johnson: the red thread of history, loose ends, Monash University Museum of Art, Melbourne, 2022.
Photo: Andrew Curtis

Truth telling

Addressing colonisation and its legacies is an undertaking white artists often avoid. Many believe it should only be told by First Peoples.

Johnson, however, believes processing the constructs of colonisation is also the work of people who benefit from it.

It was Johnson’s initiative to work with Watson and the ensuing dialogue has produced a complex and nuanced retelling of history.

Their works harness the words of the colonisers to poetically expose blind spots and provide evidence of colonial crimes and cruelties. Once seen, they can never be forgotten.

Judy Watson & Helen Johnson: the red thread of history, loose ends is at Monash University Museum of Art (MUMA) until November 12, and will be at Museum of Art and Culture, yapang, NSW from May 2023.




À lire aussi :
Male artists dominate galleries. Our research explored if it’s because ‘women don’t paint very well’ – or just discrimination


The Conversation

Julie Shiels ne travaille pas, ne conseille pas, ne possède pas de parts, ne reçoit pas de fonds d’une organisation qui pourrait tirer profit de cet article, et n’a déclaré aucune autre affiliation que son organisme de recherche.

ref. How artists Judy Watson and Helen Johnson are stripping back Australia’s ‘white blanket of forgetfulness’ – https://theconversation.com/how-artists-judy-watson-and-helen-johnson-are-stripping-back-australias-white-blanket-of-forgetfulness-188721

‘If only they made better life choices’ – how simplistic explanations of poverty and food insecurity miss the mark

Source: The Conversation (Au and NZ) – By Rebekah Graham, Lecturer – Community Psychology, University of Waikato

Getty Images

The way we perceive poverty, hunger and household food insecurity is shaped by media, government policy, public relations, advertising and personal experience. But one persistent strand is the notion that poverty and food insecurity are the result of poor personal choices and priorities.

Over time, this view can come to be seen as “common sense”, influencing our understanding of how and why people go hungry. But is it accurate? Does a focus on individual failings – and individual solutions – mean New Zealanders are missing the bigger picture?

Our three research projects (recently published together) looked at the experiences of families who don’t have enough to eat. We spoke with people struggling with food poverty and asked why this might be tolerated in a country that produces so much food.

We found that, contrary to popular belief, parents went without food in order to feed their children, that many had good nutritional knowledge, and that mothers in particular worked very hard to protect their children from knowing the extent of the poverty and hunger within the home.

Focus on the individual

Food insecurity refers to the inability to access nutritionally adequate and safe foods. In Aotearoa New Zealand, one in five children aged two to 14 live in households that are food insecure with poor access to nutritionally-rich foods.

When there are insufficient resources to feed everyone well, families ration food, opt for cheaper items that “pad out” a meal, and purchase items which last longer in the cupboards.

Despite these rates of food insecurity in families, there is still a tendency by those who haven’t experienced food insecurity to attribute hunger to individual decision making. Families involved in our research felt shame and stigma at being unable to afford enough food, in large part due to the way in which hunger and poverty are framed in public discussions.




Read more:
Hunger is increasing worldwide but women bear the brunt of food insecurity


Stories that blame individuals for not trying harder rarely look at the known drivers of poverty and hunger such as inadequate incomes, insecure work, high rents or lack of access to suitable land for growing food.

Favouring individual self-reliance and self-help as solutions to address food insecurity erases the wider social context within which food insecurity and hunger occur.

Supermarket trolly with sign saying
Individual acts of charity can help reinforce the status quo.
Getty Images

External issues

In reality, the challenges regarding food “choice” faced by families such as those in our research stem from insufficient access to resources, and resources that are unfairly shared. Food inflation rose 8.3% in August, while wages rose just 3.4% over the past year.

The families we spoke with spent considerable time and energy to creatively source food and stretch available foods so that all family members had enough to eat.

Households found creative ways to make do, such as pooling resources, calling on wider family networks, and seeking charitable and state support. When faced with ongoing hardship, people used less socially acceptable measures, like shoplifting, dumpster diving and cooking in public spaces to manage the lack of food.

Easier to give to charity than challenge status quo

When presented with examples of food insecurity and hunger, sympathetic people typically offer charitable support in the form of donations or volunteer work. However, this does not address the core drivers of unequal access to resources.

As others have argued, acts of individual and corporate charity maintain the status quo rather than highlighting and addressing the underlying causes of poverty and food insecurity.




Read more:
We asked children how they experienced poverty. Here are 6 changes needed now


People who have resources to share are viewed as altruistic, compassionate and empathetic when they give to charity. In comparison, people in need of charity feel a sense of shame and stigma at having their lack and inadequacy exposed to strangers. In a society that values independence, people who need help to meet a basic need, such as food, feel humiliated.

Hunger is political

Historical and political contributors to food insecurity remain firmly in place, due in part to firmly-held beliefs around “poor choices” and a desire for charity to be employed as a solution instead of more equal access to resources.

Across Aotearoa New Zealand, farms produce enough high-quality food to feed over 30 million people a year. Yet New Zealanders – and disproportionately disabled and Māori, and Pacifica families – do not have sufficient nutritionally-rich foods for their health and well-being.

Structural changes are crucial to properly addressing food insecurity. This includes addressing past and current injustices, ensuring liveable incomes for all, building affordable housing, and taking action on wealth inequality.

Our research found people living under-resourced lives were doing the best they could. What is needed is political action to address the root causes of hunger and food insecurity, not simplistic narratives about personal responsibility and choice.

The Conversation

Rebekah Graham does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. ‘If only they made better life choices’ – how simplistic explanations of poverty and food insecurity miss the mark – https://theconversation.com/if-only-they-made-better-life-choices-how-simplistic-explanations-of-poverty-and-food-insecurity-miss-the-mark-190430

Government announces inquiry into childcare costs, while Chalmers promises ‘conversation’ about budget challenges

Source: The Conversation (Au and NZ) – By Michelle Grattan, Professorial Fellow, University of Canberra

Dan Himbrechts/AAP

The Albanese government will set up an inquiry into the increasing cost of child care, which will start in January and run for a year.

Childcare costs have risen by 41% over the last eight years.

The inquiry will be done by the Australian Competition and Consumer Commission. Next month’s budget will include $10.8 million to fund it. Government sources emphasised the probe would be very rigorous and operators would be put on the spot to explain high fees.

Meanwhile treasurer Jim Chalmers on Tuesday announced the budget outcome for the financial year just ended will be nearly $50 billion better than anticipated at the time former treasurer Josh Frydenberg’s delivered his budget in March. But Chalmers insisted this was largely due to temporary factors and next month’s budget would be difficult.

Figures (to be finalised and released in detail next week) would show a deficit for 2021-22 of “a little bit north of $30 billion” – compared with the earlier projected deficit for 2021-22 approaching $80 billion.

Chalmers said the deficit in the October budget for the current financial year was expected to be higher than last financial year’s outcome.

Labor’s more generous child care scheme starts mid-next year, and is being promoted by the government as both easing cost-of-living pressures and encouraging workforce participation. The government resisted pressure from some participants at the jobs summit to bring the start forward to January. It said that would be both expensive and present operational difficulties.

Next week Education Minister Jason Clare will introduce the legislation for the scheme, which Labor promises will make childcare more affordable for 96% of families with children in the system.

Chalmers said Labor’s plan would cheapen childcare for more than a million families. This meant “parents will be able to work more hours if they want to”.

“It shouldn’t cost parents more than they earn to put their kids through childcare. But for many families, that’s the challenge they face – when it’s sometimes cheaper to stay at home and take care of the kids than it is to go to work.”

Chalmers said for many families, childcare costs were “an incredible burden” and it was “important that we deliver responsible cost-of-living relief that delivers a long-term benefit to our economy”.

Clare said the cost of childcare was ‘a massive disincentive to work more hours or more days.

“At the moment about 60% of mothers of children under six who work, do part-time hours. A lot of Australians would want to work more, but if they did all of that pay would be gobbled up by the childcare bill. It means it’s not worth it.”

Giving an outline of the budget outcome and prospects at a news conference with Finance Minister Katy Gallagher, Chalmers said the almost $50 billion improvement in the deficit “is welcome, but the bulk of it is driven by temporary factors”.

In 2021-22 there had been an improvement in revenue of about $28 billion, while on the outlays side, the improvement was about $20 billion from lower than budgeted payments.

There had been a “substantial but temporary lift in taxes”, and commodity prices remained higher for longer than expected. And “billions of dollars that were promised weren’t delivered”.

There had been “a one-off boost in revenues from lower take-up of COVID business support measures – which has the effect of boosting revenues last year, but lowering them in the out-years compared to what was expected because of the accumulation of the deductions that businesses accumulate.”

“The large payment underspends are all about delays in COVID-related spending including the procurement of vaccines and PPE, also delays in infrastructure spending arising from supply chain disruptions and industry constraints, as well as lower payments across health and social security.”

Chalmers said commodity prices had already begun to drop, while much of the undelivered spending would spill over into this financial year and into subsequent years.

The government is set to ditch some of the former government’s undelivered commitments where it can but some will flow through to the coming budget.

Chalmers reaffirmed the petrol excise cut will end next week, but said prices should not immediately reflect the full amount of the restoration because a lot of petrol was in storage.

“There are hundreds of millions of litres of fuel underground in tanks that was purchased at the lower price,” he said. “And so the ACCC and the government expect that the price of petrol shouldn’t shoot up at the bowser on Wednesday night by the full 23 cents if the normal market pressures are in operation.”

Chalmers said the October budget would be “pretty standard”.

But, agreeing with sentiments expressed by Reserve Bank Governor Phil Lowe last week, Chalmers also said “we need to have a national discussion about the structural position of the budget, and how we fund the expectations that Australians legitimately have”.

He pointed to “the five big growing areas of spending in the budget, which are creating pretty substantial structural concerns – health, NDIS, aged care, defence, and the cost of servicing a trillion dollars in debt – all of those costs are growing fast.

“And that’s a combination of the unavoidable and the desirable, and so we do need to have a conversation about that.

“The first budget in October will be pretty standard, pretty solid, a bread-and-butter budget. But there are multiple opportunities in multiple budgets over the course of the next three years or so, for us to properly engage the people in a proper national conversation about the services that we provide, and how we fund them.”

The Conversation

Michelle Grattan does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Government announces inquiry into childcare costs, while Chalmers promises ‘conversation’ about budget challenges – https://theconversation.com/government-announces-inquiry-into-childcare-costs-while-chalmers-promises-conversation-about-budget-challenges-190990

Word from The Hill: Treasurer Chalmers warns against getting too excited by $50 billion improvement in budget bottom line

Source: The Conversation (Au and NZ) – By Michelle Grattan, Professorial Fellow, University of Canberra

Mick Tsikas/AAP

As well as her interviews with politicians and experts, Politics with Michelle Grattan includes “Word from The Hill”, where she discusses the news with members of The Conversation politics team.

In this podcast Michelle and Amanda Dunn, the Conversation’s politics editor, canvass Jim Chalmers’ announcement of a windfall improvement of almost $50 billion in the budget outcome for the financial year just ended – which the treasurer is talking down as the result of temporary factors. He insists his October “bread and butter” budget is full of challenges, as the government trawls through Coalition programs looking for cuts.

Michelle and Amanda also discuss the latest polling on a republic, as well as the introduction next week of legislation for a national integrity commission.

The Conversation

Michelle Grattan does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Word from The Hill: Treasurer Chalmers warns against getting too excited by $50 billion improvement in budget bottom line – https://theconversation.com/word-from-the-hill-treasurer-chalmers-warns-against-getting-too-excited-by-50-billion-improvement-in-budget-bottom-line-190989

Federal Labor’s lead in Resolve poll drops from ‘honeymoon’ heights; Labor winning easily in Victoria

Source: The Conversation (Au and NZ) – By Adrian Beaumont, Election Analyst (Psephologist), The Conversation

Mick Tsikas/AAP

A Resolve poll for Nine newspapers, conducted September 14-18 from a sample of 1,607, gave federal Labor 39% of the primary vote (down three since August), the Coalition 32% (up four), the Greens 10% (down two), One Nation 6% (up one), UAP 2% (steady), independents 8% (steady) and others 3% (steady).

Apart from near elections, Resolve does not give a two party estimate. My calculations from 2022 election preference flows say Labor would lead by 57-43 on this poll, a four-point gain for the Coalition since August.

60% thought Prime Minister Anthony Albanese was doing a good job, and 24% a poor job for a net approval of +35, down four points. Opposition Leader Peter Dutton’s net approval dropped four points to -12. Albanese led Dutton as preferred PM by 53-19 (55-17 in August).

Labor’s lead over the Liberals on economic management was reduced to 33-30 from 39-30 in August, and their lead on keeping the cost of living low fell to 31-23 from 39-21.

I believe the August Resolve poll that gave Labor an estimated 61-39 lead was an outlier. The two Newspolls we have had so far, in early August and early September, have had Labor ahead by 56-44 and 57-43. Labor is still in “honeymoon” polling territory, but no other poll has given them the massive lead the last Resolve poll did.

Morgan and Essential on the republic

A Morgan SMS poll, conducted September 12 from a sample of 1,012, had 60% who thought Australia should remain a monarchy (up five since November 2012), while 40% wanted Australia to become a republic with an elected president (down five).

An Essential poll, conducted in the days before September 20 from a sample of 1,075, had 43% supporting Australia becoming a republic (down one since June) and 37% opposed (up three). This did not mention the monarchy as the alternative.

Four weeks ago, Essential asked voters to give a rating from 0 to 10 on various leaders. Ratings of 0-3 were classed as negative, 4-6 as neutral and 7-10 as positive. Albanese had a 46% positive, 17% negative rating (43-23 previously), while Dutton was at 33% negative, 23% positive (34-26 previously).

US President Joe Biden was at 30% positive, 28% negative, while Russian President Vladimir Putin was at 77% negative, 9% positive.

Members of the royal family were assessed, with Queen Elizabeth II at 71% positive, 8% negative, Prince William at 64% positive, 10% negative, King Charles III at 44% positive, 21% negative and Prince Harry at 42% postive, 22% negative. The country was split 50-50 on whether Charles should be our head of state.

23% said they were very interested in the queen’s passing and the king’s accession, 35% fairly interested, 25% not that interested and 17% not interested at all. 48% thought the media coverage had given them more information than they needed, 42% about the right amount and 10% less information than needed.

61% supported declaring a public holiday to honour the queen, 60% Albanese attending the funeral and 38% suspending federal parliament.

Morgan poll and climate change bill passes parliament

In last week’s Morgan weekly update video, federal Labor led by 53.5-46.5 from polling conducted September 5-11. This lead was unchanged from the previous week, but a 1.5-point gain for Labor since late August.

Labor’s bill to set a 43% emissions reduction target by 2030 passed federal parliament on September 8. It was passed by the Senate with minor amendments by 37 votes to 30, with support from the Greens, the Jacqui Lambie Network and David Pocock. The amendments were then approved by the House of Representatives.

Victorian Essential and Morgan polls: Labor would easily win

The Victorian election will be held on November 26. An Essential poll for The Guardian, conducted August 31 to September 7 from a sample of 536, gave Labor 35.3% of the primary vote, the Coalition 32.2%, the Greens 10.2%, independents 8% and undecided 11.9%.

If undecided are excluded, the primary votes become 40.1% Labor, 36.5% Coalition, 11.6% Greens and 9.1% independents. With Labor ahead of the Coalition on primary votes and a solid Greens vote, Labor would win easily after preferences.

The linked article says Opposition Leader Matthew Guy’s pledge to shelve the Suburban Rail Link appears to be resonating with voters. But by 44-25, voters supported construction beginning on stage one of the proposed 90 kilometre underground railway line.

A Victorian Morgan poll, conducted in August from a sample of 1,407, gave Labor a 58-42 lead, from primary votes of 36.5% Labor, 29% Coalition, 14% Greens and 20.5% for all Others. Unlike the SMS Victorian Morgan polls that have previously been released, this poll was conducted using telephone and online methods.

Many other parties were listed, but none got more than 2%. The highest polling Others were other parties (7.5%) and non-teal independents (5.5%).

NSW Essential poll: it’s close

The New South Wales election is in March 2023. An Essential poll for The Guardian, conducted August 31 to September 7 from a sample of 661, gave the Coalition 36.4% of the primary vote, Labor 32%, the Greens 8.5%, independents 6.8% and 12.8% undecided.

If undecided are excluded, primary votes become 41.7% Coalition, 36.7% Labor, 9.7% Greens and 7.8% independents. Analyst Kevin Bonham estimated a 50-50 tie from these primary votes.

Tasmanian and WA byelection results

A byelection occurred September 10 in the Tasmanian Labor-held upper house seat of Pembroke. Labor defeated the Liberals by 63.3-36.7 after preferences, a 4.6% swing to Labor since the 2019 Pembroke contest.

Labor won 39.5% of the primary vote, the Liberals 28.8%, the Greens 19.3%, an independent 9.3% and the Shooters 3.2%. The result means Labor and four left-aligned independents retain an 8-7 majority in the Tasmanian upper house.

At last Saturday’s byelection for the Western Australian Nationals-held seat of North West Central, the Nationals defeated the Liberals by a 59.7-40.3 margin, after holding by 51.7-48.3 against Labor at the 2021 election. Primary votes were 40.2% Nationals (up 0.5%), 26.7% Liberals (up 18.8%), 12.6% Greens (up 8.5%) and 5.4% Legalise Cannabis.

Labor did not contest despite coming close at the massive March 2021 Labor landslide. Labor holds 53 of the 59 WA lower house seats, with the Nationals retaining four and the Liberals two.

Italian and Brazilian elections

I wrote for The Poll Bludger on Sunday that the far-right is likely to win this Sunday’s Italian election. The first round of the Brazilian presidential election is October 2, with a runoff October 30 if nobody wins a majority. Far-right incumbent Jair Bolsonaro is likely to lose to the former leftist president.

The Conversation

Adrian Beaumont does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Federal Labor’s lead in Resolve poll drops from ‘honeymoon’ heights; Labor winning easily in Victoria – https://theconversation.com/federal-labors-lead-in-resolve-poll-drops-from-honeymoon-heights-labor-winning-easily-in-victoria-190415

In a win for Traditional Owners, Origin is walking away from the Beetaloo Basin. But the fight against fracking is not over

Source: The Conversation (Au and NZ) – By Lily O’Neill, Senior Research Fellow, The University of Melbourne

Shutterstock

What a difference six months makes. Before the federal election, the Beetaloo Basin in the Northern Territory was to have spearheaded Australia’s “gas-led recovery”. But Origin Energy this week announced it would sell its share of the basin project ahead of a wider exit from new gas ventures.

The Beetaloo Basin holds a truly enormous amount of fossil carbon – prompting Greens leader Adam Bandt to describe it as a “climate bomb”.

Origin’s exit is not a killing blow to the controversial project. But it shows increasing corporate jitters about investing in gas. And the announcement came as major iron miner Fortescue announced plans to eliminate fossil fuel use within eight years.

Origin’s exit is a major win for the region’s Traditional Owners, many of whom feared the fracking would cause large-scale environmental damage, as well as harming the climate. But Origin has sold its rights to frack Beetaloo – so the fight is far from over.

fracking protests origin energy
Traditional Owner activists targeted Origin over its fracking plans, as in this 2019 protest outside Origin’s offices.
Shutterstock

What is this basin and why does it matter?

Oil and gas are usually found in geological basins – large, low-lying areas filled with rocks and sediment. The Beetaloo Basin covers 28,000 square kilometres and lies around 500 kilometres south-east of Darwin. Origin’s former exploration area lies near the town of Daly Waters.

Fracking the basin has been planned since 2004. The former Morrison Coalition government planned a so-called “gas led recovery” to accelerate its development, fuelled by large amounts of taxpayer money to encourage the fossil fuel industry to frack the remote area.

The move was unpopular with the region’s Traditional Owners, with fracking described by Traditional Owner Ned Jampijinpa Hargraves as “digging up my body, breaking my Tjukurpa (Dreaming)” in a government inquiry.

Local Traditional Owners formed the Nurrdalinji Native Title Aboriginal Corporation to fight fracking, in partnership with local pastoralists.

Origin’s statement makes no mention of these tensions in its decision. Indeed, it talks of “strong support” from the local community, including native title holders.

Despite this rhetoric, the work by Traditional Owners and pastoralists created enormous pressure for Origin to back out of the project.

This win demonstrates yet again how Indigenous people around the world are playing a key role in warding off the worst of the climate crisis.

This occurs not only when Indigenous people oppose fossil fuel projects on their land, but through their management of 38 million square kilometres of land across 87 countries.

This is an enormous estate – one quarter of the Earth’s land surface – and often covers land rich in biodiversity.

Australia’s First Nations peoples hold rights and interests in land covering about 40% of the continent, again land that has been sustainably managed by First Nations peoples for thousands of years and is therefore highly environmentally valuable.

Land management is central to combating climate change, through nature-based solutions such as storing carbon in trees, soils and mangroves and seagrass meadows. First Nations communities have at least 60,000 years of knowledge of how to care for Country in ways which can aid climate adaptation, mitigation and repair.

What next?

Origin has sold its rights to a company half-owned by Tamboran Resources Limited.

Under the previous Coalition government, Tamboran subsidiary Sweetpea Petroleum received A$7.5 million of public money to drill exploration wells in the Beetaloo. Tamboran and Sweetpea refused to appear at a 2021 Senate inquiry into oil and gas activities in the Beetaloo Basin – a move the Senate committee declared was “unacceptable”.

Tamboran is now trying to raise $133 million to pay Origin for the rights and invest the rest in developing the project.

As the International Energy Agency has warned, we cannot open new fossil fuel projects if we hope to limit global temperature rise to the crucial 1.5℃ threshold.

For more than a decade, climate activists have called on institutions to divest themselves of their fossil fuel holdings. Origin has divested itself of Beetaloo and BHP is divesting its oil and gas portfolio.

But these are not true victories for the climate if the fossil fuel assets are sold to be extracted and burned by another company.

Keeping it in the ground

If we are serious about saving our planet we need to legislate to close down fossil fuel assets and force shareholders and investors to cop the losses.

In selling its share, Origin has taken an estimated loss of up to $90 million. But the fight against fracking in the Beetaloo is not over.

Still, it’s important to recognise what’s been achieved. As Johnny Wilson, Chair of Nurrdalinji Corporation said:

We hope this is the start of more companies turning their back on gas production where we live. Fracking is not what we want … The government should give up backing the industry with taxpayers’ money and invest in health, education and clean energy from the sun because that’s what will keep our future strong.

The Conversation

Lily O’Neill has previously done consulting work in relation to fracking in the Beetaloo Basin for the Commonwealth Government. She was previously a PhD candidate on an ARC linkage project that received money from Santos, one of the companies still involved in the Beetaloo Basin. She has collaborated with Original Power, an organisation involved in supporting Traditional Owners in the Beetaloo who wish to protect Country.

Ben Neville owns shares in Australian Ethical Investments. He receives funding from the ARC.

ref. In a win for Traditional Owners, Origin is walking away from the Beetaloo Basin. But the fight against fracking is not over – https://theconversation.com/in-a-win-for-traditional-owners-origin-is-walking-away-from-the-beetaloo-basin-but-the-fight-against-fracking-is-not-over-190906

In a win for Traditional Owners, Origin is quitting the controversial Beetaloo Basin. But the fight against fracking is nowhere near over

Source: The Conversation (Au and NZ) – By Lily O’Neill, Senior Research Fellow, The University of Melbourne

Shutterstock

What a difference six months makes. Before the federal election, the Beetaloo Basin in the Northern Territory was to have spearheaded Australia’s “gas-led recovery”. But Origin Energy this week announced it would sell its share of the basin project ahead of a wider exit from new gas ventures.

The Beetaloo Basin holds a truly enormous amount of fossil carbon – prompting Greens leader Adam Bandt to describe it as a “climate bomb”.

Origin’s exit is not a killing blow to the controversial project. But it shows increasing corporate jitters about investing in gas. And the announcement came as major iron miner Fortescue announced plans to eliminate fossil fuel use within eight years.

Origin’s exit is a major win for the region’s Traditional Owners, many of whom feared the fracking would cause large-scale environmental damage, as well as harming the climate. But Origin has sold its rights to frack Beetaloo – so the fight is far from over.

fracking protests origin energy
Traditional Owner activists targeted Origin over its fracking plans, as in this 2019 protest outside Origin’s offices.
Shutterstock

What is this basin and why does it matter?

Oil and gas are usually found in geological basins – large, low-lying areas filled with rocks and sediment. The Beetaloo Basin covers 28,000 square kilometres and lies around 500 kilometres south-east of Darwin. Origin’s former exploration area lies near the town of Daly Waters.

Fracking the basin has been planned since 2004. The former Morrison Coalition government planned a so-called “gas led recovery” to accelerate its development, fuelled by large amounts of taxpayer money to encourage the fossil fuel industry to frack the remote area.

The move was unpopular with the region’s Traditional Owners, with fracking described by Traditional Owner Ned Jampijinpa Hargraves as “digging up my body, breaking my Tjukurpa (Dreaming)” in a government inquiry.

Local Traditional Owners formed the Nurrdalinji Native Title Aboriginal Corporation to fight fracking, in partnership with local pastoralists.

Origin’s statement makes no mention of these tensions in its decision. Indeed, it talks of “strong support” from the local community, including native title holders.

Despite this rhetoric, the work by Traditional Owners and pastoralists created enormous pressure for Origin to back out of the project.

This win demonstrates yet again how Indigenous people around the world are playing a key role in warding off the worst of the climate crisis.

This occurs not only when Indigenous people oppose fossil fuel projects on their land, but through their management of 38 million square kilometres of land across 87 countries.

This is an enormous estate – one quarter of the Earth’s land surface – and often covers land rich in biodiversity.

Australia’s First Nations peoples hold rights and interests in land covering about 40% of the continent, again land that has been sustainably managed by First Nations peoples for thousands of years and is therefore highly environmentally valuable.

Land management is central to combating climate change, through nature-based solutions such as storing carbon in trees, soils and mangroves and seagrass meadows. First Nations communities have at least 60,000 years of knowledge of how to care for Country in ways which can aid climate adaptation, mitigation and repair.

What next?

Origin has sold its rights to a company half-owned by Tamboran Resources Limited.

Under the previous Coalition government, Tamboran subsidiary Sweetpea Petroleum received A$7.5 million of public money to drill exploration wells in the Beetaloo. Tamboran and Sweetpea refused to appear at a 2021 Senate inquiry into oil and gas activities in the Beetaloo Basin – a move the Senate committee declared was “unacceptable”.

Tamboran is now trying to raise $133 million to pay Origin for the rights and invest the rest in developing the project.

As the International Energy Agency has warned, we cannot open new fossil fuel projects if we hope to limit global temperature rise to the crucial 1.5℃ threshold.

For more than a decade, climate activists have called on institutions to divest themselves of their fossil fuel holdings. Origin has divested itself of Beetaloo and BHP is divesting its oil and gas portfolio.

But these are not true victories for the climate if the fossil fuel assets are sold to be extracted and burned by another company.

Keeping it in the ground

If we are serious about saving our planet we need to legislate to close down fossil fuel assets and force shareholders and investors to cop the losses.

In selling its share, Origin has taken an estimated loss of up to $90 million. But the fight against fracking in the Beetaloo is not over.

Still, it’s important to recognise what’s been achieved. As Johnny Wilson, Chair of Nurrdalinji Corporation said:

We hope this is the start of more companies turning their back on gas production where we live. Fracking is not what we want … The government should give up backing the industry with taxpayers’ money and invest in health, education and clean energy from the sun because that’s what will keep our future strong.

The Conversation

Lily O’Neill has previously done consulting work in relation to fracking in the Beetaloo Basin for the Commonwealth Government. She was previously a PhD candidate on an ARC linkage project that received money from Santos, one of the companies still involved in the Beetaloo Basin. She has collaborated with Original Power, an organisation involved in supporting Traditional Owners in the Beetaloo who wish to protect Country.

Ben Neville owns shares in Australian Ethical Investments. He receives funding from the ARC.

ref. In a win for Traditional Owners, Origin is quitting the controversial Beetaloo Basin. But the fight against fracking is nowhere near over – https://theconversation.com/in-a-win-for-traditional-owners-origin-is-quitting-the-controversial-beetaloo-basin-but-the-fight-against-fracking-is-nowhere-near-over-190906

Here’s the real reason to turn on aeroplane mode when you fly

Source: The Conversation (Au and NZ) – By Doug Drury, Professor/Head of Aviation, CQUniversity Australia

Blake Guidry/Unsplash

We all know the routine by heart: “Please ensure your seats are in the upright position, tray tables stowed, window shades are up, laptops are stored in the overhead bins and electronic devices are set to flight mode”.

Now, the first four are reasonable, right? Window shades need to be up so we can see if there’s an emergency, such as fire. Tray tables need to be stowed and seats upright so we can get out of the row quickly. Laptops can become projectiles in an emergency, as the seat back pockets are not strong enough to contain them.

And mobile phones need to be set to flight mode so they can’t cause an emergency for the aeroplane, right? Well, it depends whom you ask.

Technology has advanced a great deal

Aviation navigation and communication relies on radio services, which have been coordinated to minimise interference since the 1920s.

The digital technology currently in use is much more advanced than some of the older analogue technologies we used even 60 years ago. Research has shown personal electronic devices can emit a signal within the same frequency band as the aircraft’s communications and navigation systems, creating what is known as electromagnetic interference.

But in 1992, the US Federal Aviation Authority and Boeing, in an independent study, investigated the use of electronic devices on aircraft interference and found no issues with computers or other personal electronic devices during non-critical phases of flight. (Take-offs and landings are considered the critical phases.)

The US Federal Communications Commission also began to create reserved frequency bandwidths for different uses – such as mobile phones and aircraft navigation and communications – so they do not interfere with one another. Governments around the globe developed the same strategies and policies to prevent interference problems with aviation. In the EU, electronic devices have been allowed to stay on since 2014.




Read more:
Using your phone on a plane is safe – but for now you still can’t make calls


2.2 billion passengers

Why then, with these global standards in place, has the aviation industry continued to ban the use of mobile phones? One of the problems lies with something you may not expect – ground interference.

Wireless networks are connected by a series of towers; the networks could become overloaded if passengers flying over these ground networks are all using their phones. The number of passengers that flew in 2021 was over 2.2 billion, and that’s half of what the 2019 passenger numbers were. The wireless companies might have a point here.

Of course, when it comes to mobile networks, the biggest change in recent years is the move to a new standard. Current 5G wireless networks – desirable for their higher speed data transfer – have caused concern for many within the aviation industry.

Radio frequency bandwidth is limited, yet we are still trying to add more new devices to it. The aviation industry points out that the 5G wireless network bandwidth spectrum is remarkably close to the reserved aviation bandwidth spectrum, which may cause interference with navigation systems near airports that assist with landing the aircraft.

Airport operators in Australia and the US have voiced aviation safety concerns linked to 5G rollout, however it appears to have rolled out without such problems in the European Union. Either way, it is prudent to limit mobile phone use on planes while issues around 5G are sorted out.




Read more:
Could 5G really ground planes? Why the US has delayed rolling out the mobile internet technology around airports


Ultimately, we can’t forget air rage

Most airlines now provide customers with Wi-Fi services that are either pay-as-you-go or free. With new Wi-Fi technologies, passengers could theoretically use their mobile phones to make video calls with friends or clients in-flight.

On a recent flight, I spoke with a cabin attendant and asked her opinion on phone use during flights. It would be an inconvenience for cabin crew to wait for passengers to finish their call to ask them if they would like any drinks or something to eat, she stated. On an airliner with 200+ passengers, in-flight service would take longer to complete if everyone was making phone calls.

For me, the problem with in-flight use of phones is more about the social experience of having 200+ people on a plane, and all potentially talking at once. In a time when disruptive passenger behaviour, including “air rage”, is increasingly frequent, phone use in flight might be another trigger that changes the whole flight experience.

Disruptive behaviours take on various forms, from noncompliance to safety requirements such as not wearing seat belts, verbal altercations with fellow passengers and cabin crew, to physical altercations with passengers and cabin crews – typically identified as air rage.

In conclusion – in-flight use of phones does not currently impair the aircraft’s ability to operate. But cabin crews may prefer not to be delayed in providing in-flight service to all of the passengers – it’s a lot of people to serve.

However, 5G technology is encroaching on the radio bandwidth of aircraft navigation systems; we’ll need more research to answer the 5G question regarding interference with aircraft navigation during landings. Remember that when we are discussing the two most critical phases of flight, take-offs are optional – but landings are mandatory.




Read more:
Reducing air travel by small amounts each year could level off the climate impact


The Conversation

Doug Drury does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Here’s the real reason to turn on aeroplane mode when you fly – https://theconversation.com/heres-the-real-reason-to-turn-on-aeroplane-mode-when-you-fly-188585

The Mint and Note Printing Australia make billions for Australia – but it could be at risk

Source: The Conversation (Au and NZ) – By Peter Martin, Visiting Fellow, Crawford School of Public Policy, Australian National University

Briefly, in the days after the death of the queen, we were afforded a glimpse into the machine that makes Australia’s money.

Assistant Treasury Minister Andrew Leigh turned up at the Royal Australian Mint to explain the process by which a portrait of the King Charles will replace the portrait of the queen on the heads-side of coins minted from 2023.

(And yes, he noted “for the avoidance of doubt, for any conspiracy theorists out there, all coins bearing the face of Queen Elizabeth II will remain legal tender”.)

The Mint makes a remarkable 120 million to 140 million coins per year (even more, as much as 175 million when Australians stocked up on cash during the first year of COVID), and it’s a money-making operation in more ways than one.

20 cents to make a $2 coin

Usually it costs the Mint far less to make each coin than each one becomes worth the moment it is sold to a bank (before metal prices climbed, it cost the mint about 20 cents to make a $2 coin, and about 15 cents to make a 50 cent coin).

The profit – the huge markup – goes straight to the Commonwealth budget as non-taxation revenue, tens of millions per year. It’s called “seigniorage” an ancient French word that refers to the profit only a seignior (feudal lord) can make from the exclusive right to mint coins.




Read more:
The paradox of going contactless is we’re more in love with cash than ever


This financial year the government expects A$59 million, next year $67 million.

That the government can keep making money from seigniorage appears to defy common sense. Surely we’ve got just about all the coins we need. Merely replacing coins as they get worn out doesn’t earn seigniorage.

But a previous head of the Mint, Ross MacDiarmid, let the cat out of the bag in 2014 when he told a Senate committee

most of the coins that we provide are against coins that disappear down the back of chairs, down the back of car seats, into rubbish dumps and, in some cases, are taken overseas.

Asked whether he was seriously suggesting a hundred million or so coins per year disappear, Mr MacDiarmid replied he was.

This means the government makes tens of millions per year replacing – at a huge markup – things we have lost.

And it’s just the beginning. The $5, $10, $20, $50 and $100 notes made by Note Printing Australia for the Reserve Bank have an astronomical markup.

32 cents to make a $100 note

In 2020-21 Note Printing Australia delivered 234 million notes to the bank for a fee of $74 million, suggesting they cost about 32 cents each to make. Most were $50 and $100 notes, sold to private banks for $50 and $100 each.

That profit is accounted for differently to the profit for coins, and is hard to find.

One estimate, in an international study of 90 countries at the end of the 1990s, found Australia’s income from seigniorage of notes and coins to be low compared to other countries at 2.6% of government spending.

2.6% is an enormous amount. These days that’d be $16.3 billion, which is about what we spend on the Pharmaceutical Benefits Scheme.

$6-10 billion per year

The Reserve Bank measures seigniorage differently, using a formula that can produce odd results because it depends on the rate of interest. Before COVID, its view was that it only made about $1 billion per year from seigniorage, a figure it doesn’t usually calculate and doesn’t report to the government.

A simpler calculation would take the $6.8 billion of extra notes the bank supplied in 2020-21, deduct the $74 million it cost to print the notes and about as much again for the payments it makes to commercial banks to encourage them to hold sufficient stocks and return worn notes and come up with $6.6 billion.

A year earlier, as we stocked up on cash as COVID took hold, the bank would have made $10 billion.

An end to easy money?

The profits from printing notes don’t flow directly to the budget, except in part via Reserve Bank dividends, but they help by keeping the bank self-funding.

Both profits are under threat. For the Reserve Bank it’s the threat of us one day wanting less cash – although for the moment, while we are using less cash in transactions, we are holding on to more of it for safekeeping than ever.

For the Mint, it’s the reality that we are using less cash. In 2020-21 it produced $82.2 billion worth of new coins, down from $114 billion a decade earlier.



And it’s the skyrocketing price of metal. Mint chief executive Leigh Clifford revealed last week it was costing north of 12 cents to make each five-cent piece.

Earlier this year, after nickel prices soared in the wake of Russia’s invasion of Ukraine, he said even 20 cent coins were about to lose money.

Cheaper coins to the rescue?

Nickel prices have since come down, and one of the oddities of pricing is that it costs far less to make the largely copper and aluminium $1 and $2 coins (about eight cents each) than it does the nickel-heavy 10 and 20 cent coins (14-28 cents), but the Mint is preparing.

In 2016 the Mint developed a proposal to cheapen the metal content of its five, ten and 20 cent coins and shrink the size of its 50 cent coins, which it says was favourably received by retailers and banks who wanted coins that weighed less. The idea was submitted to the Treasury, but “not progressed”.




Read more:
Australia is investigating a digital currency, or e-dollar, but its benefits seem slight and the risks to privacy large


In the meantime it has partnered with Woolworths to produce limited edition “Olympic” and “Wiggles” coins that are delivered as change through cash registers rather than through banks, for which it charges a touch over $2.

There’s a lot that can be done, and every time there’s a crisis, we seem to re-discover cash. But eventually the money making machine will stop.

The Conversation

Peter Martin does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. The Mint and Note Printing Australia make billions for Australia – but it could be at risk – https://theconversation.com/the-mint-and-note-printing-australia-make-billions-for-australia-but-it-could-be-at-risk-190901

Tense Goroka town under lockdown after brutal slaying of PNG Ports chief

PNG Post-Courier

Goroka town is under lockdown and remains tense as Papua New Guinea police mount a heavy presence following the brutal slaying of the PNG Ports chief executive Fego Kiniafa outside the Eastern Highlands provincial capital.

Kiniafa was slashed to death at Nagamiufa on Saturday after he allegedly shot a Nagamiufa man.

Four men who were with Kiniafa are alleged to have been taken hostage by Nagamiufa villagers.

His relatives from Korofeigu, Lower Bena, are reported to have mobilised and attacked Nagamiufa village, sparking a tribal conflict that shut down businesses in Goroka and sent people scattering.

Highway travellers were left stranded as vehicles deserted the roads between Lower Bena and Goroka, and international visitors to the just ended Goroka Show were also stranded at the new airport.

Police reported the Lower Benas wiped out Nagamiufa village in a 4am dawn raid yesterday.

Most people had fled in fear of the attack to neighbouring villages.

Raid because of no arrest
The raid allegedly occurred because there has not been any arrest made in relation to the death of Kiniafa two days after he was slashed to death near Nagamiufa village.

PNG Ports chief Fego Kiniafa killed
PNG Ports chief Fego Kiniafa … Goroka reported to be tense after his killing. Image: PNG Investment Conference

Spears, guns and other weapons were used as Goroka town was deserted with businesses shut down and the Goroka General Hospital also on lockdown as security was tightened.

Travellers wishing to travel out of the province after the EHP show were left stranded and locked inside the terminal as the airport closed its gates.

On Saturday morning, Police Commissioner David Manning confirmed the death of Kiniafa, 43, from a confrontation near Nagamiufa village.

EHP Police Commander Chief Superintendent Michael Welly said that the killing occurred between midnight and 6am on September 17.

According to police reports, Kiniafa was allegedly involved in a confrontation with several suspects from the surrounding settlements around Nagamiufa village in Goroka.

Kiniafa allegedly shot another man, and in retaliation the relatives of the man ambushed Kiniafa and his driver with bush-knives, killing them.

Four men allegedly kidnapped
Superintendent Welly said: “It is alleged that four men who were with Mr Kiniafa are said to have been kidnapped as well with police investigating the allegations and as well as investigating the incident on Saturday.”

Kiniafa was found at the scene and rushed to the hospital before being pronounced dead on arrival.

PNG Ports on Saturday afternoon released a short statement confirming Kiniafa’s death and announcing that chief operations officer Rodney Begley would manage and oversee the office of the CEO.

Kimiafa, who turned 43 on PNG’s Independence Day — Friday, September 16 — was one of the youngest chief executives of a government entity.

Republished with permission.

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Article by AsiaPacificReport.nz

PNG Ports chief executive killed in Highlands fight

RNZ Pacific

State-owned PNG Ports chief executive officer Fego Kiniafa has been killed at Nagamiufa in Goroka of Eastern Highlands Province, says Papua New Guinea’s Police Commissioner David Manning.

A police report said he had died in a fight after an argument was started over a few bottles of beer.

It said Kiniafa had allegedly shot and wounded the aggressor on his neck.

Kiniafa was then killed by members of the community who retaliated.

The situation in Goroka is reported to be tense.

Manning told news media his officers had started an investigation into the killing.

Board chairman Kepas Wali announced in a circular that Rodney Begley had been appointed acting CEO for the state-owned enterprise.

Wali expressed grief and sorrow at Kiniafa’s death.

This article is republished under a community partnership agreement with RNZ.

Goroka town, Eastern Highlands, Papua New Guinea.
Goroka town, Eastern Highlands, Papua New Guinea … an argument over “a few bottles of beer” led to the killing. Image: RNZ
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Article by AsiaPacificReport.nz

PNG’s Sir Julius: ‘I shed tears of joy and sadness – for a new beginning’

PNG Post-Courier

The tears came freely as the birth of the new nation of Papua New Guinea was heralded by a new flag — the Glorious Red, Black and Gold.

Tears of joy, tears of freedom, tears of sadness, all rolled into one on the momentous occasion of the end of an era of colonialism.

Julius Chan, then a raw young politician and a prolific crusader for the cause of independence, remembers the occasion like it was yesterday.

And his tears overwhelmed the man from New Ireland, which implored an euphoric realisation of freedom after years of political bickering against Australia.

On the morning of 16 September 1975, the flag of Australia was lowered at the Sir Hubert Murray Stadium in Port Moresby.

With pomp and ceremony, the flag of the new nation of Papua New Guinea — the Kumul soaring over the Southern Cross constellation — was raised to signify the birth of our country.

These are solemn moments.

Flag raising touched hearts
The flag raising touched the hearts and lives of the people who were there, who were witnesses of a dramatic shift in colonization and democracy.

Many people cried, many in sadness and many more in joy. It is a moment etched in time, a proud moment of nationhood.

One man who was there, and who has carried the country through thick and thin is PNG’s longest serving parliamentarian and the Last Knight Standing, Sir Julius Chan.

In an exclusive interview with the Post-Courier’s senior reporter Gorethy Kenneth, Sir Julius remembers the solemnity of the moment.

“I shed tears of joy and sadness, the old had ended, and a new was beginning,” Sir Julius reminisced.

“I do remember very clearly the Australian flag being lowered, folded and presented by John Guise to Prince Charles — now our King Charles III — who then presented it to the Australian Governor-General Sir John Kerr.

“And when the Papua New Guinea flag was hoisted, at that very moment, how I felt? …well, very sensational, I was proud, a sensation of final achievement of a goal in life, I had my head down, first, I tilted my head up watching the flag being raised, and each time the PNG flag was raised by the bearers, there was feeling of pride, sensation,” he said.

Finally ‘broken free’
“I had a few tears, I felt, in my gut, for the first time that I had finally broken free of the colonial yoke, that is when I knew we were free. That was probably the most memorable moment.

“It is 47 years now and my greatest wish is that we make the best of what we have, never give up and don’t expect anything from nothing and everything.

“Life is not meant to be easy and to achieve anything in life; we got to work for it.

“And also probably we really have to reiterate corruption — corruption is so bad and it’s not paid for by the ordinary people that they playing with little games, corruption is wild at the top, that’s what I really think and that the three arms of government must act in accordance with the constitutional spirit of the constitution.

“They must not fear to intervene in the area in which the Constitution requires them to.

“It’s all about justice delayed is the cause and the root of all the evils happening today.”

Sir Julius said that at the stroke of midnight on September 1975 a fireworks display lit up the Port Moresby sky to signal the beginning of independence for Papua New Guinea.

The Australian flag, which had been flown since 1906, was lowered for the last time at dusk on 16 September 1975 and handed to Prince Charles, the heir to the British throne, who passed it on to Australia’s Governor General, Sir John Kerr.

Drums beat all night
All through the day and night, the beat of drums could be heard as members of tribes from all over the new nation of jungles and mountainous islands danced in celebration of their new identity.

Papua New Guinea, a nation of 2.6 million inhabitants most of whom lived in very rural settings, had to deal with a situation. Fifteen days before the independence, a declaration of independence was made on September 1 by a secessionist movement on Bougainville.

This declaration which posed a direct threat to the new central government’s authority was dispelled.

“We were still united,” Sir Julius said.

“Our Independence Day celebrations were massive and probably organised on a scale far superior to any other form of gathering in the country before or since.

“You ask anybody why 16 September 1975 was chosen as the official date, I do not think they could tell you.

“Perhaps it was nominated because it was convenient for the Australian Governor-General Sir John Kerr, or for Prince Charles, who came as the Queen’s special representative.

“Gough Whitlam as Prime Minister of Australia came, as well as Malcolm Fraser, who was then opposition leader.”

Good job governing
Australia had governed the enormous, rugged land, and had done a good job.

“I believe what they did was quite appropriate for a country at that stage of development,” he said.

“Any other colonial power such as Britain or Germany would run PNG in a completely different way. Australia was a very young country as they had only come into a Federation in 1901 and they were not entrenched in colonial rule, they themselves were treading on new ground.”

The flag lowering ceremony and fireworks display marked the end of efforts by the Australian Government of Prime Minister Gough Whitlam to thrust Papua New Guinea into independence and thus rid itself of the stigma of colonial rule.

Speaking at the ceremony, Sir John Guise, the first Governor-General of Papua New Guinea, said it was important that people realised the spirit in which the flag was being lowered.

“We are lowering it,” he said, “not tearing it down.”

Sir John Kerr said the ceremony did not mark the end of Australia’s interest in Papua New Guinea or involvement with it.

Australia, he said, “remains deeply and irrevocably committed to Papua New Guinea.”

But for 39-year-old Michael Somare, the last chief minister during colonial rule and now the nation’s first prime minister, and for other members of his government, Australia’s concern and involvement could be greater than it is.

Republished with permission.

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Article by AsiaPacificReport.nz

Action on faulty vaginal mesh took too long, now women struggle to access mesh surgery that works

Source: The Conversation (Au and NZ) – By Jennifer King, Senior Clinical Lecturer, University of Sydney

Gwendal Cottin/Unsplash

Last week, Johnson & Johnson reached a A$300 million settlement for two class actions brought by Australian women affected by complications from vaginal mesh products.

The products are surgically implanted to correct urinary incontinence or prolapse, where the vaginal tissues weaken and sag outside the vagina.

However, women involved in the class action experienced a range of issues with vaginal mesh implants, including chronic pain, painful intercourse and incontinence.

The first of the Australian class actions against Johnson & Johnson was filed in 2012. Justice Katzmann ruled the company hadn’t fully researched these products (which carried significant risks), was motivated by commercial factors, and failed to give doctors or patients adequate safety information.

The following ten years have seen a radical overhaul in the use of vaginal mesh implants in Australia and throughout the world. But we’ve also seen unintended consequences, with some women not accessing care.

What has changed?

We now have strict training and credentialing guidelines for surgeons using vaginal mesh, plus detailed management protocols for pelvic floor disorders. Only surgeons with advanced training in pelvic floor surgery following their specialty training are able to perform vaginal mesh surgery.

All patients are first referred for extensive pelvic floor muscle training. Only those who don’t respond to conservative treatment and whose incontinence has a major impact on their quality of life are referred for a surgical review.

Mesh repair for prolapse is considered only in patients with severe or recurrent prolapse in whom basic surgery using the patient’s own tissues has failed. This tends to be patients with multiple health problems who are not fit enough for major abdominal surgery.




Read more:
Vaginal mesh controversy shows collective failure of the TGA and Australia’s specialists


Registration for mesh products has been rigorously upgraded and requires extensive pre- and post-marketing audit. This means implants are tested in lengthy clinicial trials before and after they’re implanted in patients. Trials also compare the outcomes and complications to women having surgery without mesh.

Formal audit systems monitor women’s long-term outcomes. And next year, all implants will have a unique device identifier. Similar systems are used for joint replacements and breast implants, allowing prompt review if there are concerns over a device.

All of these changes should have been standard practice a long time ago and will hopefully prevent similar mistakes in future.

Some women not seeking treatment

Through media coverage of the vaginal mesh issue, most of the population learned “mesh was bad”. They may not have known anything about prolapse or incontinence but they clearly got the message mesh was something to avoid.

Following the 2011 United States Food and Drug Administration (FDA) safety update citing possible complications associated with vaginal mesh, there was a marked reduction in the use of vaginal mesh implants for prolapse surgery.

Woman walks in the country with her dog
Patients haven’t wanted procedures with mesh.
Caspar Rae/Unsplash

Over the past ten years, fewer women have had surgery for pelvic floor weakness.

This is most noticeable for a type of surgery for urinary incontinence, mid-urethral sling, which has dropped 64% from its peak usage in 2010–2011. A mid-urethral sling uses a thin band of mesh under the urethra to manage incontinence.

Prolapse repair requires a larger patch of mesh to support the weakened vaginal walls.

Both these products are made from the same polypropylene mesh. This is the same material used in sutures (stitches) for many decades.

However, prolapse repair is more complex and has a higher risk of complications than mesh continence surgery, where short- and long term outcomes are very good.

Yet we have not seen any significant increase in other non-mesh continence surgery to compensate for this.




Read more:
Urinary incontinence can be a problem for women of all ages, but there is a cure


It’s possible more women are turning to physiotherapy treatment which can improve incontinence symptoms and is recommended as first-line treatment. Physiotherapy can also benefit women with mild to moderate vaginal prolapse.

However private physiotherapy care can be costly and difficult to access. There has also been an ongoing decline in physiotherapy and nurse continence services in public hospitals and community centres.

It is likely many women are not seeking help at all.

Mesh still has a place

The problem is, mesh is not inherently bad. Mesh has enabled surgeons to treat many women, including older or more frail patients, who aren’t suited to more major surgery.

Vaginal mesh surgery for prolapse is well tolerated in elderly and frail patients. Since its introduction, the greatest relative uptake in continence procedures has been in women 75 years and older.

Older woman sits near the beach
Mesh is still a good option for many women.
sk/Unsplash

For incontinence, a mid-urethral sling is more effective with fewer complications than other procedures for incontinence.
The most effective surgical repair for severe and recurrent prolapse, particularly in younger women, is a sacrocolpopexy. Generally performed via keyhole surgery, this technique uses a mesh strip anchored to the triangular bone at the base of the spine to support weakened vaginal tissues.

Sacrocolpopexy has a good safety profile, is effective and durable – and wasn’t part of the recent class actions.

But this is no longer available, as the manufacturers of mesh for sacrocolpopexy in Australia recently removed their products from the market. This was likely a commercial decision: the long-term studies required for registration of mesh products used in pelvic floor surgery are expensive and time consuming, and Australia is a relatively small market.

Mesh for vaginal prolapse had already been removed from the Australian Register of Therapeutic Goods in 2018, meaning it can’t be supplied in Australia, after Australia’s regulator classified it as high risk.

Progress has been made to protect patients from the harms of faulty mesh implants but we need to ensure women have access to safe, effective surgical procedures to treat incontinence and prolapse – and for some women, this will include mesh.




Read more:
Not all vaginal implants are a problem and treating them the same puts many women at risk


The Conversation

Jennifer King is affiliated with International Urogynaecological Association, Continence Foundation of Australia NSW Branch

ref. Action on faulty vaginal mesh took too long, now women struggle to access mesh surgery that works – https://theconversation.com/action-on-faulty-vaginal-mesh-took-too-long-now-women-struggle-to-access-mesh-surgery-that-works-190532

Young cold-blooded animals are suffering the most as Earth heats up, research finds

Source: The Conversation (Au and NZ) – By Patrice Pottier, PhD Candidate in Ecology and Evolutionary Biology, UNSW Sydney

Shutterstock

Climate change is making heatwaves worse. Many people have already noticed the difference – and so too have other animals.

Sadly, research by myself and colleagues has found young animals, in particular, are struggling to keep up with rising temperatures, likely making them more vulnerable to climate change than adults of their species.

The study focused on “ectotherms”, or cold-blooded animals, which comprise more than 99% of animals on Earth. They include fish, reptiles, amphibians and insects. The body temperature of these animals reflects outside temperatures – so they can get dangerously hot during heat waves.

In a warming world, a species’ ability to adapt or acclimatise to temperatures is crucial. Our study found that young ectotherms, in particular, can struggle to handle more heat as their habitat warms up. That may have dramatic consequences for biodiversity as climate change worsens.

Our findings are yet more evidence of the need to urgently reduce greenhouse gas emissions to prevent catastrophic global heating. Humans must also provide and retain cool spaces to help animals navigate a warmer future.

large and small beetles move across a log
A species’ ability to adapt or acclimatise to higher temperatures is crucial.
Shutterstock

Tolerating heat in a changing climate

The body temperature of ectotherms is extremely variable. As they move through their habitat, their body temperature varies according to the outside conditions.

However, there’s only so much heat these animals can tolerate. Heat tolerance is defined as the maximum body temperature ectotherms can handle before they lose functions such as the ability to walk or swim. During heat waves, their body temperature gets so high they can die.

Species, including ectotherms, can adapt to challenges in their environment over time by evolving across generations. But the rate at which global temperatures are rising means in many cases, this adaptation is not happening fast enough. That’s why we need to understand how animals acclimatise to rising temperatures within a single lifetime.

Unfortunately, some young animals have little to no ability to move and seek cooler temperatures. For example, baby lizards inside eggs cannot move elsewhere. And owing to their small size, juvenile ectotherms cannot move great distances.

This suggests young animals may be particularly vulnerable during intense heat waves. But we know very little about how young animals acclimatise to high temperatures. Our research sought to find out more.

snakes hatching from eggs
Ectotherms cannot escape their eggs to avoid a heatwave.
Shutterstock

Young animals at risk

Our study drew on 60 years of research into 138 ectotherm species from around the world.

Overall, we found the heat tolerance of embryos and juvenile ectotherms increased very little in response to rising temperatures. For each degree of warming, the heat tolerance of young ectotherms only increased by an average 0.13℃.

The physiology of heat acclimatisation in animals is very complex and poorly understood. It appears linked to a number of factors such as metabolic activity and proteins produced by cells in response to stress.

Our research showed young land-based animals were worse at acclimatising to heat than aquatic animals. This may be because moving to a cooler temperature on land is easier than in an aquatic environment, so land-based animals may not have developed the same ability to acclimatise to heat.




Read more:
Thousands of photos captured by everyday Australians reveal the secrets of our marine life as oceans warm


Large striped fish swimming with smaller fish
Aquatic animals appear better able to acclimatise to warmer conditions than land-based animals.
Shutterstock

Heat tolerance can vary within a species. It can depend on what temperatures an animal has experienced during its lifetime and, as such, the extent to which it has acclimatised. But surprisingly, our research found past exposure to high temperatures does not necessarily help a young animal withstand future high temperatures.

Take, for example, Lesueur’s velvet gecko which is found mostly along Australia’s east coast. Research shows juveniles from eggs incubated in cooler nests (23.2℃) tolerated temperatures up to 40.2℃. In contrast, juveniles from warmer nests (27℃) only tolerated temperatures up to 38.7℃.

Those patterns can persist through adulthood. For example, adult male mosquito fish from eggs incubated to 32℃ were less tolerant to heat than adult males that experienced 26℃ during incubation.

These results show embryos are especially vulnerable to extreme heat. Instead of getting better at handling heat, warmer eggs tend to produce juveniles and adults less capable of withstanding a warmer future.

Overall, our findings suggest young cold-blooded animals are already struggling to cope with rising temperatures – and conditions during early life can have lifelong consequences.




Read more:
We know heatwaves kill animals. But new research shows the survivors don’t get off scot-free


baby turtles moving across sand
Young cold-blooded animals are already struggling to cope with higher temperatures.
Shutterstock

What’s next?

To date, most studies on the impacts of climate change have focused on adults. Our research suggests animals may be harmed by heatwaves long before they reach adulthood – perhaps even before they’re born.

Alarmingly, this means we may have underestimated the damage climate change will cause to biodiversity.

Clearly, it’s vitally important to limit global greenhouse gas emissions to the extent required by the Paris Agreement.

But we can also act to protect species at a finer scale – by conserving habitats that allow animals to find shade and shelter during heatwaves. Such habitats include trees, shrubs, burrows, ponds, caves, logs and rocks. These places must be created, restored and preserved to help animals prosper in a warming world.




Read more:
Beyond net-zero: we should, if we can, cool the planet back to pre-industrial levels


The Conversation

Patrice Pottier works for The University of New South Wales. He is supported by a UNSW Scientia Doctoral scholarship.

ref. Young cold-blooded animals are suffering the most as Earth heats up, research finds – https://theconversation.com/young-cold-blooded-animals-are-suffering-the-most-as-earth-heats-up-research-finds-190606

Police texts in Kumanjayi Walker case another sordid example of systemic racism in Australia’s legal system

Source: The Conversation (Au and NZ) – By Robyn Newitt, Lecturer, Criminology, Western Sydney University

This article contains information on deaths in custody, racist language and violence experienced by First Nations people in encounters with the Australian justice system. It also contains references to and the names of people who have passed away.


The three-month coronial inquest into Kumanjayi Walker’s death in police custody began on September 5 at the Alice Springs Local Court.

During an attempted arrest, 19-year-old Warlpiri teenager Kumanjayi Walker was fatally shot on November 9 2019 by Northern Territory police constable Zachary Rolfe. In March 2022, Rolfe was acquitted of murder, manslaughter and engaging in a violent act causing death.

Last week, the inquest heard details of several text messages between Rolfe and other members of the NT police, including officers in more senior positions than Rolfe.

The texts contain derogatory and racist comments about Aboriginal people.

Racism among police will come as little surprise to many Aboriginal and Torres Strait Islander people. Indeed, systemic racism is entrenched in Australia’s legal system.

Racist texts are relevant for this inquest

Rolfe’s lawyers had objected to the inclusion of text messages between police officers downloaded from his phone after his arrest. But this was rejected by Coroner Elisabeth Armitage, who ruled the text messages should be examined by the inquest as potential evidence of racism playing a “conscious or unconscious” role in Walker’s death.




Read more:
Despite 432 Indigenous deaths in custody since 1991, no one has ever been convicted. Racist silence and complicity are to blame


That ruling was in contrast to Rolfe’s March 2022 trial, at which Supreme Court Justice John Burns ruled the text messages to be inadmissable.

In the opening week of the inquest, Peggy Dwyer, counsel assisting the coroner, said: “some of those text messages do suggest negative attitudes towards Aboriginal people that should and will cause great concern”.

Dwyer also stated the importance of understanding where these racist attitudes were coming from, and if there was a way to prevent them, asking: “Is there a risk that if we don’t, those attitudes may lead again to deadly confrontation?”

Racist attitudes from police are nothing new

Despite the media attention these racist text exchanges are now receiving, such racism is far from an isolated incident.

More than 30 years after the Royal Commission into Aboriginal Deaths in Custody, systemic racism remains entrenched in the Australian legal system. Systemic racism refers to colonial structures that perpetuate white racial superiority across institutions, laws, police and practices which continue to disadvantage Aboriginal and Torres Strait Islander people.

More than 500 Aboriginal and/or Torres Strait Islander people have died in custody since the Royal Commission into Aboriginal Deaths in Custody. No one has been held criminally responsible for any of these deaths.




Read more:
Explainer: what is systemic racism and institutional racism?


Police racially targeting Aboriginal people does not just happen in the NT. In Melbourne in 2020, Korey Penny said he was violently thrown from his bicycle by police who subjected him to foulmouthed racist abuse. Although it was reported Penny is pursuing court action, it’s unknown whether he has reached an outcome.

In the same year, three South Australian police officers were filmed violently arresting a 28-year-old Aboriginal man. And just last week, a 14-year-old Aboriginal boy was taken to hospital in New South Wales with lacerations to his head. The boy’s family allege the head injuries were caused by the violent arrest and excessive use of force by police.

Holding police accountable for violence, excessive use of force and systemic racism must involve an active approach to addressing police culture and dehumanising behaviours. The current investigative process, in which police conduct internal investigations of wrongdoing, is simply not working. The oversight of an external global body into systemic racism and police would be best placed, rather than police investigating police.

However, this coronial inquest is at least an improvement on internal police investigations, as the investigative process involves Walker’s family members’ questions being answered, and keeps them informed as far as practicable.




Read more:
The Kumanjayi Walker murder case echoes a long history of police violence against First Nations people


The acceptance and dismissal of racist language makes it easier for discriminatory behaviour to continue. Addressing systemic racism must go beyond further training and education for police.

Until colonial governments acknowledge the existence of systemic racism and are held accountable for it, Aboriginal people will never see just outcomes.

The Conversation

Robyn Newitt does not work for, consult, own shares in or receive funding from any company or organisation that would benefit from this article, and has disclosed no relevant affiliations beyond their academic appointment.

ref. Police texts in Kumanjayi Walker case another sordid example of systemic racism in Australia’s legal system – https://theconversation.com/police-texts-in-kumanjayi-walker-case-another-sordid-example-of-systemic-racism-in-australias-legal-system-190833

For the first time, robots on Mars found meteorite impact craters by sensing seismic shock waves

Source: The Conversation (Au and NZ) – By Katarina Miljkovic, ARC Future Fellow, School of Earth and Planetary Sciences, Curtin University

NASA / JPL-Caltech

Since 2018, NASA’s InSight mission to Mars has recorded seismic waves from more than 1,300 marsquakes in its quest to probe the internal structure of the red planet. The solar panels of the car-sized robotic lander have become caked with Martian dust, and NASA scientists expect it will completely power down by the end of 2022.




Read more:
First recorded ‘marsquakes’ reveal the red planet’s rumbling guts


But the internal rumblings of our planetary neighbour aren’t the only things that InSight’s seismometers detect: they also pick up the thuds of space rocks crashing into the Martian soil.

In new research published in Nature Geoscience, we used data from InSight to detect and locate four high-speed meteoroid collisions, and then tracked down the resulting craters in satellite images from NASA’s Mars Reconnaissance Orbiter.

Rocks from space

The Solar System is full of relatively small rocks called meteoroids, and it’s common for them to collide with planets. When a meteoroid encounters a planet with an atmosphere, it heats up due to friction – and may burn up entirely before reaching the ground.

On Earth, we know these incoming meteoroids as shooting stars, or meteors: beautiful events to observe in the night sky. Sometimes a meteoroid explodes when it reaches the thicker atmosphere closer to the ground, creating a spectacular airburst.




Read more:
Where do meteorites come from? We tracked hundreds of fireballs streaking through the sky to find out


Occasionally, a space rock survives its fiery path through the air and drops to the ground, where it is known as a meteorite.

A few of these meteorites hit the surface at such speed they blast a hole in the ground called an impact crater. Compared to a human lifetime, these events are very rare on Earth.

Recording space rock impacts

Scientists have detected the vibrations from meteoroid airbursts using seismic detectors numerous times, including a recent survey of bright meteors above Australia.

However, only once has a high-speed space rock crashing into the ground been observed both visually and with modern seismic equipment. This was an impact crater that formed in 2007 near the village of Carancas in Peru.

Numerous impacts were detected on the Moon by the network of seismic sensors set up during the US Apollo missions of the 1960s and ’70s. However, there was no recording of a natural impact associated with visual detection of a new crater.




Read more:
The moon is still geologically active, study suggests


The closest things to such an observation were artificial impacts: the crash-landings of the booster rockets of the ascent modules that lifted Apollo astronauts off the Moon.

These human-made impacts on the Moon were recorded both in seismic data and visual imagery from orbit. These data were recently used to test simulations of how impacts produce seismic waves.

Martian meteorites

Incoming meteoroids make waves in the atmosphere and also the ground. The atmosphere of Mars is equivalent to 1% of the Earth’s, and has a different chemical composition. This means meteor events on Mars take a different form.

For meteor events large enough to drop a meteorite, the fate of the meteorite and any resulting crater is different from what we have come to expect on our home planet.

Many craters on Mars come in clusters, because meteoroids often explode into fragments not long before they hit the surface.
MRO / HiRISE / NASA / JPL-Caltech / UArizona

Here on Earth, or on the Moon, single craters are the norm. On Mars, however, about half the time a high-speed space rock will burst in the atmosphere shortly before impact, resulting in a tightly grouped cluster of craters.

The separation of these individual fragments remains close at ground level, forming a cluster of small impacts.

From vibrations to craters

Recently, the InSight mission has observed acoustic and seismic waves from four meteoroid impact events. These waves travel at different speeds, and comparing their different arrival times and other properties allowed us to estimate the location of the impacts.

These impact locations were then confirmed with satellite imaging from the Mars Reconnaissance Orbiter.

A sketch of how an incoming space rock makes waves that InSight can detect and interpret.
Garcia et al. / Nature Geoscience

Knowing the size and exact location of these impact craters helps us calculate the size and speed of the incoming space rock and how much energy the impact released.

Once we are confident we know something about the impact that created the seismic waves we detected, we can use the waves to learn about the interior of Mars. What’s more, when we compare seismic observations on Mars with observations from Earth and the Moon, we can learn more about how the planets formed and how the Solar System evolved.

The Conversation

Dr Katarina Miljkovic works for Curtin University and is fully funded by the Australian Research Council. She is a science collaborator for the NASA InSight mission.

ref. For the first time, robots on Mars found meteorite impact craters by sensing seismic shock waves – https://theconversation.com/for-the-first-time-robots-on-mars-found-meteorite-impact-craters-by-sensing-seismic-shock-waves-190755

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