# Global catastrophe resilience study findings

> Live situation record from CLSTR: https://clstr.news/situations/global-catastrophe-resilience-study-findings
> Updated: 2026-09-09T05:59:00.000Z. Sources: 13. Developments: 2.

A study published in the journal ‘Global Challenges’ has identified Australia and New Zealand as highly resilient nations capable of surviving global catastrophes, such as nuclear winter, pandemics, or infrastructure failure.

Led by Florian Ulrich Jen from the University of Hagen in Germany, the research categorizes threats into three groups: events that block sunlight (such as nuclear winter or volcanic eruptions), events that destroy global infrastructure (such as geomagnetic storms or cyberattacks), and biological hazards. Researchers noted that the primary cause of mass suffering would likely be secondary effects, including the collapse of trade networks, agricultural failure, and mass famine.

Australia was identified as the most resilient nation due to its island geography, food production, mineral resources, and stable governance. The study highlights that the Southern Hemisphere holds specific advantages, including fewer active volcanoes and large ocean areas that act as natural climate buffers. While high-latitude Northern Hemisphere regions like Canada face extreme risks from sunlight reduction, Australia’s location and agricultural capacity provide significant advantages. However, researchers noted Australia remains vulnerable to supply chain disruptions and its military alliance with the United States.

New Zealand was also identified as a top candidate for survival, excelling in food self-sufficiency and extreme isolation, though it faces limitations regarding its industrial base and trade reliance. Other highly resilient nations identified in the study include Argentina, Brazil, Japan, Switzerland, and other wealthy nations with strong domestic industries that are not heavily dependent on imports.

## Timeline

### 2026-09-09: Australia identified as safest nation in global catastrophe study

A study in ‘Global Challenges’ identifies Australia, Argentina, Brazil, and New Zealand as the most resilient nations in the event of global catastrophes like nuclear war or asteroid impacts.

6 sources. https://clstr.news/cluster/australia-and-new-zealand-identified-as-most-resilient-to-global-collapse

### 2026-08-26: Australia identified as most resilient nation against global catastrophes

A study in Global Challenges identifies Australia as the most resilient country to survive global catastrophes, including nuclear war, pandemics, and asteroid strikes, due to its geography and resources.

7 sources. https://clstr.news/cluster/australia-identified-as-most-resilient-nation-against-global-catastrophes

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Cite as: Global catastrophe resilience study findings. CLSTR, https://clstr.news/situations/global-catastrophe-resilience-study-findings