Source: The Conversation (Au and NZ) – By James Deverell, Director, CSIRO Futures, CSIRO
Australia’s future prosperity is at risk unless we take bold action and commit to long-term thinking. This is the key message contained in the Australian National Outlook 2019 (ANO 2019), a report published today by CSIRO and its partners.
The research used a scenario approach to model different visions of Australia in 2060.
We contrasted two core scenarios: a base case called Slow Decline, and an Outlook Vision scenario which represents what Australia could achieve. These scenarios took account of 13 different national issues, as well as two global contexts relating to trade and action on climate change.
We found there are profound differences in long-term outcomes between these two scenarios.
Slow decline versus a new outlook
Australia’s living standards – as measured by Gross Domestic Product (GDP) per capita – could be 36% higher in 2060 in the Outlook Vision, compared with Slow Decline. This translates into a 90% increase in average wages (in real terms, adjusted for inflation) from today.
Australia could maintain its world-class, highly liveable cities, while increasing its population to 41 million people by 2060. Urban congestion could be reduced, with per capita passenger vehicle travel 45% lower than today in the Outlook Vision.
Australia could achieve net-zero emissions by 2050 while reducing household spend on electricity (relative to incomes) by up to 64%. Importantly, our modelling shows this could be achieved without significant impact on economic growth.
Low-emissions, low-cost energy could even become a source of comparative advantage for Australia, opening up new export opportunities.
And inflation-adjusted returns to rural landholders in Australia could triple to 2060, with the land sector contribution to GDP increasing from around 2% today to over 5%.
At the same time, ecosystems could be restored through more biodiverse plantings and land management.
The report, developed over the last two years, explores what Australia must do to secure a future with prosperous and globally competitive industries, inclusive and enabling communities, and sustainable natural endowments, all underpinned by strong public and civic institutions.
ANO 2019 uses CSIRO’s integrated modelling framework to project economic, environmental and social outcomes to 2060 across multiple scenarios.
The outlook also features input from more than 50 senior leaders drawn from Australia’s leading companies, universities and not-for-profits.
So how do we get there?
Achieving the outcomes in the Outlook Vision won’t be easy.
Australia will need to address the major challenges it faces, including the rise of Asia, technology disruption, climate change, changing demographics, and declining social cohesion. This will require long-term thinking and bold action across five major “shifts”:
- industry shift
- urban shift
- energy shift
- land shift
- culture shift.
The report outlines the major actions that will underpin each of these shifts.
For example, the industry shift would see Australian firms adopt new technologies (such as automation and artificial intelligence) to boost productivity, which accounts for a little over half of the difference in living standards between the Outlook Vision and Slow Decline.
Developing human capital (through education and training) and investment in high-growth, export-facing industries (such as healthcare and advanced manufacturing) each account for around 20% of the difference between the two scenarios.
The urban shift would see Australia increase the density of its major cities by between 60-88%, while spreading this density across a wider cross-section of the urban landscape (such as multiple centres).
Combining this density with a greater diversity of housing types and land uses will allow more people to live closer to high-quality jobs, education, and services.
Enhancing transport infrastructure to support multi-centric cities, more active transport, and autonomous vehicles will alleviate congestion and enable the “30-minute city”.
Read more: State of the Climate 2018: Bureau of Meteorology and CSIRO
In the energy shift, across every scenario modelled, the electricity sector transitions to nearly 100% renewable generation by 2050, driven by market forces and declining electricity generation and storage costs.
Likewise, electric vehicles are on pace to hit price-parity with petrol ones by the mid-2020s and could account for 80% of passenger vehicles by 2060.
In addition, Australia could triple its energy productivity by 2060, meaning it would use only 6% more energy than today, despite the population growing by over 60% and GDP more than tripling.
The land shift would require boosting agricultural productivity (through a combination of plant genomics and digital agriculture) and changing how we use our land.
By 2060, up to 30 million hectares – or roughly half of Australia’s marginal land within more intensively farmed areas – could be profitably transitioned to carbon plantings, which would increase returns to landholders and offset emissions from other sectors.
As much as 700 millions of tonnes of CO₂ equivalent could be offset in 2060, which would allow Australia to become a net exporter of carbon credits.
A culture shift
The last, and perhaps most important shift, is the cultural shift.
Trust in government and industry has eroded in recent years, and Australia hasn’t escaped this trend. If these institutions, which have served Australia so well in its past, cannot regain the public’s trust, it will be difficult to achieve the long-term actions that underpin the other four shifts.
Unfortunately, there is no silver bullet here.
– ref. It’s time for Australia to commit to the kind of future it wants: CSIRO Australian National Outlook 2019 – http://theconversation.com/its-time-for-australia-to-commit-to-the-kind-of-future-it-wants-csiro-australian-national-outlook-2019-118692
