Putin accuses the United States of raising the risk of nuclear war
12 Risks that threaten Human civilisation. Which risk will end the world?
Global catastrophic risk - Video Learning - WizScience.com
Global Catastrophic Risks (book) | Wikipedia audio article
GLOBAL NEWS: U.S.-North Korea showdown comes with catastrophic risk
A nuclear holocaust a nuclear apocalypse or a nuclear war is a theoretical scenario involving widespread destruction and radioactive fallout causing the collapse of civilization, through the use of nuclear weapons. Under such a scenario, some of the Earth is made uninhabitable by nuclear warfare in future world wars.