Doomsday Clock Moved to 85 Seconds to Midnight

On 27 January, the Bulletin of the Atomic Scientists moved the Doomsday Clock to 85 seconds to midnight, marking the closest the clock has ever been to the symbolic point of global catastrophe. Midnight represents the moment when human actions would render the Earth uninhabitable.

What the Doomsday Clock Represents
The Doomsday Clock is a powerful metaphor designed to convey the urgency of existential threats facing humanity. It translates complex and technical dangers—particularly nuclear war—into a simple, universally understood symbol, making the risks accessible to policymakers and the public alike.

Historical Origins
The Bulletin of the Atomic Scientists was founded in 1945 as a nonprofit organization by scientists involved in the Manhattan Project, the World War II programme that developed the atomic bomb. Their initial aim was to assess and warn against the dangers posed by nuclear weapons in the post-war world.

Expanding the Scope of Threats
While nuclear risk remained the core focus for decades, the Bulletin expanded its framework in 2007 to include the climate crisis, recognising it as a critical, civilisation-threatening challenge alongside nuclear weapons.

Annual Assessment of Global Peril
For nearly 79 years, the Bulletin’s scientists have reviewed global developments each year and adjusted the clock’s time based on how close they believe humanity is to self-destruction. The latest move to 85 seconds underscores growing concerns over escalating geopolitical tensions, nuclear risks, and environmental threats.

A Call for Urgent Action
The latest setting of the Doomsday Clock serves as a stark warning and a call for immediate, collective global action to reduce existential risks and steer humanity away from the brink of catastrophe.