The authoritative guide to ensuring science and technology make life on Earth better, not worse.

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photo of Vladimir Putin from official Twitter page of Kremlin

Inside Putin’s head: Paranoid? Calculating? Obsessed by the conspiracy theories of a rehabilitated Russian fascist?

By Charles B. Strozier, David M. Terman | Nuclear Risk, Nuclear Weapons, Opinion

Watch the 2025 Doomsday Clock announcement on January 28