According to a study published in the journal "Global Challenges," Australia has been identified as one of the most resilient countries on Earth in the event of a global catastrophe, such as nuclear war, pandemics, or severe natural disasters. Researchers evaluated nations not only on geographic risk factors but also on their capacity to maintain food production, energy systems, and institutional stability during a crisis.

Australia’s remote location, advanced agricultural sector, and independent energy grid make it uniquely prepared to sustain human life. However, experts noted vulnerability factors, such as the country's reliance on imported pharmaceuticals and fuel, alongside coastal risks from tsunamis. Other highly resilient nations identified in the study include New Zealand, Japan, Switzerland, and Argentina, all of which could serve as vital recovery hubs to preserve food supplies and seed repositories post-catastrophe.