There is finally some good news for Australians contemplating the end of civilisation. If the world is going to hell, apparently Australia is the place to be!
A new study published in the journal Global Challenges (link below), has examined which parts of the world would be most resilient to genuinely global catastrophes: nuclear war, a major asteroid impact, enormous volcanic eruptions, pandemics, cyberattacks, electromagnetic-pulse events and severe geomagnetic storms.
Its conclusion is rather flattering. Australia appears to be the best all-round bet. The researchers examined three broad families of catastrophe. The first consists of events that dramatically reduce sunlight, including nuclear winter, a huge volcanic eruption and some asteroid impacts. The second involves destruction or disruption of technological infrastructure through events such as extreme space weather, electromagnetic pulses or massive cyberattacks. The third involves biological catastrophes, whether naturally occurring or human-made. Across that rather alarming menu, Australia repeatedly emerges near the top.
There are obvious reasons. We are a large island continent in the Southern Hemisphere, geographically remote from many of the world's major centres of population and conflict. Australia is a huge food producer, possesses substantial mineral and energy resources, has a significant industrial base, diverse climatic regions and a comparatively small population for its landmass.
In other words, many of the things Australians complain about in ordinary times suddenly become selling points when civilisation starts falling apart. We are a long way from everywhere. Excellent. There aren't many people here. Even better. We have an enormous amount of land, coal, gas, minerals and agricultural production. Welcome to paradise.
The Southern Hemisphere is particularly important in some scenarios. A major Northern Hemisphere nuclear exchange would be expected to produce more severe cooling in the north than in the south. Australia also sits a very long way from the most obvious concentrations of nuclear targets in North America, Europe and northern Asia.
There is, of course, a fairly substantial asterisk attached to that advantage. Australia is a close military ally of the United States, something the researchers themselves identify as potentially increasing its exposure in a nuclear war.
Still, if Washington, Moscow, Beijing and the major European capitals were exchanging nuclear weapons, being thousands of kilometres away in the Southern Hemisphere would have certain attractions.
Australia's other enormous advantage is food. Modern civilisation has accustomed us to thinking about catastrophes in terms of the spectacular event itself: the explosion, asteroid, virus or electrical blackout.
But ultimately the thing that kills enormous numbers of people after many catastrophes is much less cinematic. Hunger. A sufficiently large nuclear war or volcanic eruption could inject material into the atmosphere and reduce incoming sunlight. Temperatures could fall, growing seasons could shorten and agricultural production could collapse. International trade could simultaneously break down precisely when countries most desperately needed imported food.
Australia begins that grim contest from an unusually favourable position because it already produces considerably more food than its population consumes.
Argentina, Brazil and New Zealand also perform strongly in the researchers' analysis. New Zealand possesses many of Australia's advantages, including isolation and agricultural production, but has a smaller industrial base and greater exposure to volcanic and tsunami hazards. Argentina and Brazil possess formidable agricultural potential but receive lower marks on some political and social resilience measures.
And then there is Tasmania. The researchers describe it, wonderfully, as potentially a "refuge in a refuge." Tasmania combines Australia's national advantages with another layer of geographical isolation, substantial agricultural production and a temperate climate. Its hydroelectric generation could also be extremely valuable in circumstances where global fuel supplies or other energy systems had been severely disrupted. If nuclear winter is coming, therefore, Hobart suddenly starts looking considerably more attractive.
Before Aussies begin selling apocalypse-proof Tasmanian real estate to billionaires, however, there is a rather important problem. It depends upon what the catastrophe is. This is the limitation hidden inside every attempt to identify the "safest place on Earth." Australia looks particularly good partly because many plausible global catastrophes would either originate in or disproportionately devastate the Northern Hemisphere. A US-Russian nuclear exchange? Being down here looks pretty good. A major European war? Again, distance is our friend. A pandemic beginning in one of the world's great Northern Hemisphere population centres? An island continent capable of controlling its borders has obvious advantages. A massive volcanic eruption somewhere in the Northern Hemisphere? Once again, Australia may have drawn one of the better geographical cards.
But suppose the asteroid has Australia's name on it. Suddenly Switzerland looks rather nice. A sufficiently large asteroid impact near Australia could make all our wonderful geographical isolation completely irrelevant. An impact in the Australian interior or adjacent ocean could devastate the continent directly. A major ocean impact could generate catastrophic tsunamis. If the event were large enough to alter the global climate, survivors elsewhere would then inherit the secondary catastrophe.
Likewise, Australia is hardly immune to natural disaster merely because it is geographically remote. We already possess an impressive catalogue of bushfires, droughts, floods and heatwaves. Our cities depend upon complicated electrical, telecommunications, transport, water and food-distribution systems. A catastrophic cyberattack or geomagnetic storm would not politely pass around Australia because we happen to grow a lot of wheat.
This is why the actual scientific paper is more interesting than the inevitable "Australia is the safest place during the apocalypse" headlines.
Its title is No Place to Hide? Regional Resilience and Vulnerability to Global Catastrophic Risk. That question mark matters. The researchers explicitly conclude that there is no place on Earth resilient against every form of global catastrophe. Australia simply displays resilience across the widest range of scenarios found in the literature they examined.
There is another qualification that Australians should take especially seriously. We may produce mountains of food, iron ore and energy, but modern Australia is not an autarkic civilisation. The researchers point out that even Australia remains dependent upon international trade for important supplies including fuel, medicines and fertiliser. A world in which international shipping and manufacturing had largely collapsed would therefore present problems that cannot be solved merely by pointing to wheat fields and coal mines.
There is an enormous difference between possessing natural resources and possessing an economy capable of turning those resources into everything a technologically sophisticated society requires. Australia discovered something of this vulnerability during the COVID period, when comparatively modest interruptions to global supply chains suddenly made national self-sufficiency fashionable again.
Imagine the same problem when the interruption is permanent. A country might possess food, coal, gas, uranium, iron ore and bauxite, and nevertheless discover that some obscure imported component worth twenty dollars is essential to keeping a billion-dollar machine operating. Modern civilisation is full of such dependencies.
This leads to the most important lesson from the study, and it has little to do with choosing the perfect apocalypse bunker. Resilience is different from efficiency.
For decades Western economies have pursued efficiency by reducing inventories, concentrating production, extending international supply chains and eliminating apparently unnecessary redundancy. Under normal conditions this works brilliantly. A component can be manufactured wherever it is cheapest, shipped halfway around the world and arrive at the factory shortly before it is needed. But redundancy only looks wasteful until something breaks. Then redundancy becomes resilience. The same applies at the household, community and national levels. Stored food is economically inefficient until supermarkets cannot obtain deliveries. A backup generator is inefficient until the grid fails. Maintaining domestic manufacturing that costs slightly more than importing everything is inefficient until imports stop. Having several ways of producing energy looks unnecessarily expensive until one system fails. A community in which people know their neighbours may appear hopelessly old-fashioned until government services cannot reach them.
That is ultimately much more useful than asking whether Australia beats New Zealand in the Apocalypse Olympics. The study identifies geographic isolation, food self-sufficiency, effective governance and decentralisation as recurring characteristics of resilient societies. Geography is largely luck. The others involve choices.
Australia has been extraordinarily lucky. We occupy an entire continent with a relatively small population. We are surrounded by thousands of kilometres of ocean. We possess enormous agricultural, mineral and energy resources. We are situated in the Southern Hemisphere, far from many of the world's most likely theatres of great-power war. But geographical advantage is not the same thing as preparedness.
A country can sit on mountains of coal while designing an electricity system vulnerable to disruption. It can export enormous quantities of food while allowing crucial agricultural inputs to become import-dependent. It can possess virtually every important mineral while lacking the industrial capacity to manufacture essential finished products. A nation blessed with natural resilience can therefore squander it. That may be the real Australian lesson from this research. We should not read it as saying, "Don't worry, Australia will be fine."
We should read it as saying that Australia has been dealt perhaps the strongest geographical hand on Earth. The question is what we do with it.
https://www.yahoo.com/news/science/articles/where-earth-safest-global-catastrophe-153921953.html
https://esd.copernicus.org/articles/16/1053/2025/ https://onlinelibrary.wiley.com/doi/full/10.1002/gch2.70146