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Los Angeles Times
Los Angeles Times
Comment
Alex Wellerstein

Commentary: Nuclear threats? Climate change? What catastrophe will lead to doomsday?

If you needed a reminder that all is not well with the world, the Doomsday Clock moved forward once again in January. It’s now set for 90 seconds until midnight — closer to doom than ever before.

The last time it changed was in 2020, when the Bulletin of the Atomic Scientists — which created the clock in 1947 — jumped it forward 20 seconds. The group attributed this year’s time shift mostly to Russia’s war in Ukraine, now almost at its one-year mark. They also cite concerns relating to climate change, biological threats and disruptive cybertechnologies.

The war in Ukraine has clearly brought fears of a large-scale nuclear war back to the forefront. Neither Russia and the U.S. nor NATO is eager for nuclear destruction, but the history of nuclear weapons is full of reminders that miscalculation and accidents — to say nothing of newer threats like misinformation and cyberattacks — could lead to brushes with annihilation.

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