Doomsday Clock Set to 90 Seconds to Midnight

The Bulletin of the Atomic Scientists set the Doomsday Clock to 90 seconds to midnight in January 2026 ^[1].

This symbolic adjustment represents the closest the clock has ever been to midnight, signaling an unprecedented level of global risk. The move serves as a warning to policymakers that the window to prevent a global catastrophe is narrowing.

The decision was made by the Bulletin's Board of Sponsors and a group of scientists ^[1]. They said a combination of escalating bio-security threats and the proliferation of nuclear weapons were primary drivers for the change ^[1], ^[2]. The board also said the ongoing climate crisis and the spread of disinformation were critical factors contributing to global instability ^[1], ^[2].

Geopolitical tensions have further strained international relations. According to the Bulletin, the weakening of international arms-control agreements has removed essential safeguards that previously prevented rapid escalation ^[1]. The intersection of these threats creates a volatile environment where a single miscalculation could lead to disaster ^[2].

"The clock is now set at 90 seconds to midnight, the closest it has ever been," the Bulletin of the Atomic Scientists said ^[1].

The organization said that the rapid development of technology has also pushed the clock closer to midnight ^[2]. This includes advancements in weaponry and the digital tools used to spread misinformation, which undermine the trust required for diplomatic negotiations ^[1], ^[2].

The Bulletin continues to call for coordinated international action to address these systemic risks. The organization said that while the situation is critical, the outcome depends on the willingness of global leaders to prioritize stability over nationalistic competition ^[1].