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We need to talk about Australia’s ‘unnatural’ disasters

28 April 2022
Viewing human-induced climate disasters such as the recent Australian floods as ‘UnNatural’ is necessary to demand greater government accountability, writes Professor Rosemary Lyster.

By Rosemary Lyster

We must stop talking about Australia’s ‘natural disasters’ and start talking about our ‘UnNatural’ disasters. Natural disasters ignores the fact that our flood and bushfire disasters have been fuelled by human-induced climate change. Calling these disasters Բٳܰdisasters lets governments off the hook, and has the dangerous effect of lulling the community into thinking there’s an inevitability about them. This is not true.  

As the  report from the World Bank states, most disasters are really UnNatural. They occur when governments, the market and social institutions fail to work well together. To work well, interventions are needed across the three intersecting components of a disaster – the hazards (extreme weather events), vulnerability and exposure. 

Ѳ focuses on all stages of the disaster cycle – prevention, response, recovery, and compensation. Despite the hundreds of government inquiries including the 2020 , Australian governments have a terrible track record of policies for disaster prevention, preparedness and response.

The Royal Commission recommended that the Federal government adopt ‘big country thinking’ and ‘a national response’, and called on the Prime Minister to give his attention to ‘national strategic leadership’. The most recent floods will cost  over four years, while a 2021  estimates disasters will cost Australia $73 billion per year by 2060 and $94 billion a year where emissions are high – with climate change contributing 31% to floods. Yet, I’m struggling to find a truly integrated ‘national response’ from the Prime Minister and the .

We now live in an era of rapid climate disruption and disasters are coming thick and fast. Governments cannot wave a magic wand to make these disappear, but they could take urgent action to prevent disasters becoming worse. ճ recently reminded the Australian government that its first duty is to protect people from climate risks, and to discharge this duty Australia should be a leader not a laggard in reducing greenhouse gas emissions. 

ճ warns that “the extent and magnitude of climate change impacts are larger” than previously estimated. Yet Australian governments continue to make an outsized contribution to climate change by failing to adopt science-based emissions targets at home and by exporting emissions abroad by approving fossil fuel projects that are literally having an impact on planetary climate stability. In 2019-20, Australia was the  of metallurgical coal and the second largest exporter of thermal coal. ճ ranks Australia 52nd in the world, just behind Saudi Arabia, for being a ‘climate laggard’. And now the Federal government is spending $100.2 million to  more coal and gas projects, labelling this environmental ‘reform’. 

If Australia is making an outsized global contribution to a swathe of new unnatural disasters then one would think that the least it could do would be to have world-class policies reducing disaster risk at home. After all the Australian government is legally bound by the Paris Agreement, and has made pledges under the Sendai Framework for Disaster Risk Reduction, to engage in climate change adaptation and disaster risk reduction (DRR). 

ճ contains broad statements such as relying on “shared responsibility, partnerships and investment”. Highlighting the  as an example of Federal government resilience building raises a quizzical eyebrow given the critical condition of the Reef. ճԻ say all the right things but when they will be implemented? Funding for DRR, including flood infrastructure solutions, is also woefully inadequate.  

ճ provides only $600 million over six years from 2021-27 and the  delivered only $100 million in 2020-22. Given that  could be at risk of flooding by 2030, these figures are paltry – especially considering the Federal government $660 million spend on car parks, to shore up their electoral fortunes, . This raises serious questions about where the government’s funding priorities lie and the . Do we now need an audit of which communities have been awarded funding for DRR and why?

Turning to the response phase, although it is now easier under  for the Prime Minister to declare a national emergency and call in the , Federal governance of the flood response was too slow. There is still no national warning system. In Lismore, people were told to return home only for the evacuation alert to be  10 hours later. There are claims that between Resilience NSW and the SES someone  as citizens were forced to rescue stranded residents and pay for private helicopters. 

Moving to recovery, in 2012 the  said that land use planning is “the most potent policy lever for influencing the level of future disaster risk”. Yet the  has just abandoned planning principles to manage climate risk citing developer costs and the need for new affordable housing supply. The Commission also called for an independent public inquiry into existing settlements “to assess the community’s acceptable levels of risk for public and private assets”. This never happened so a decade later questions about rebuilding in flood prone land, relocations and buybacks remain unresolved. Meanwhile,  has revealed that local councils are ‘underfunded and undermined’ in their resilience-building efforts.

This brings us to compensation where the curious notion of ‘moral hazard’ suggests that if government and insurers foot the post-disaster bill, individuals will take no responsibility to minimise their exposure to disaster. Government compensation is  and there’ve been concerns about the Prime Minister’s  of flood relief funding. Insurers have tried to signal the risk by increasing premiums in flood prone areas but then insurance becomes unaffordable. So the market fails as well. Prime Minister Julia Gillard established a $50 million  after the 2010-11 Queensland floods. This was abolished by her successor Tony Abbott – another wasted decade of important policy work. The United Kingdom, meanwhile, has a 25-year  partnership for catastrophic floods. 

As I said, ‘UnNatural’ flood disasters occur when governments, the market and social institutions fail to work well together. In these most recent floods it seems that only the social institutions – individuals, community groups and charities – functioned as they should while governments went missing. 


Rosemary Lyster is the Co-Leader of the Disaster Justice cluster at the University of Sydney. She is a Professor of Climate and Environmental Law in the University of Sydney Law School and a Fellow of the Australian Academy of Law. Rosemary’s special area of research expertise is Climate Justice and Disaster Law.

In 2015, Rosemary was appointed by the Victorian government to a three person Independent Review Committee (IRC) to review the state’s Climate Change Act 2010 and make recommendations to place Victoria as a leader on climate change. The government accepted 32 of the IRC’s 33 Recommendations which were included in the new . In 2013, Rosemary was appointed a Herbert Smith Freehills Visiting Professor at Cambridge Law School and was a Visiting Scholar at Trinity College, Cambridge in 2009 and in 2014. In other areas of Environmental Law, Rosemary specialises in Energy and Climate Law and Water Law.

She has published two books and numerous other publications in this area. Her books are  (Edward Elgar: 2018) and  (Cambridge University Press: 2016). Rosemary has been selected by the Australian Financial Review as one of the 2018 ‘100 Women of Influence’ in the Public Policy category.

Header image: Brisbane, Australia - Feb 27, 2022: Roads flooded after the heavy rain in West End suburb by Alex Simbal via Shutterstock, ID: 2129704148.

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