Background of the Doomsday Clock
The Doomsday Clock, created in 1947 during the Cold War, serves as a symbolic gauge of how close humanity is to catastrophic destruction, with midnight representing an uninhabitable Earth.
Why the Clock Moved Closer to Midnight
In the latest assessment, the Bulletin of the Atomic Scientists moved the hands to 89 seconds to midnight, one second closer than the 90‑second setting of 2023‑2024, citing insufficient progress on multiple existential challenges.
Key Global Threats Highlighted
- Nuclear risk – heightened tensions among the United States, Russia and China.
- Climate crisis – accelerating impacts and inadequate mitigation.
- Disruptive technologies – rapid AI development without robust governance.
- Biological threats – misuse of biotechnology and pandemic vulnerabilities.
- Disinformation and nationalistic autocracies – eroding international trust.
Calls for International Leadership
Experts stress that the greatest challenges require cooperation, yet major powers are becoming more aggressive and nationalistic, undermining the collaborative frameworks needed to reduce existential risks.
Implications and What Citizens Can Do
Without decisive action, the risk of a global disaster rises with every second of delay. Citizens are urged to demand accountable leadership from their governments and support policies that promote global cooperation on nuclear disarmament, climate action, AI governance, and biosecurity.