Doomsday Clock 2026: What Changed and Why

On February 4, 2026, the Bulletin of the Atomic Scientists moved the Doomsday Clock from 89 to 85 seconds to midnight — a new record for the closest the clock has ever been to global catastrophe.

Why Did the Clock Move in 2026?

The decision was driven by increased nuclear risks, the ongoing Middle East conflict, climate change acceleration, and emerging AI-related threats to global stability.

Current Doomsday Clock time | Full timeline

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