Doomsday Clock

The Doomsday Clock is a symbol created by the Bulletin of the Atomic Scientists to convey how close humanity is to potential global catastrophe, primarily due to nuclear war, climate change, and other existential threats. The clock’s minute hand is set closer or further from midnight based on perceived risks, with midnight representing a world-ending disaster. Established in 1947, it serves as a powerful metaphor for the urgency of global issues, urging society to take action to avert potential crises that could threaten the future of civilization.