On Tuesday, the Bulletin of the Atomic Scientists reset the Doomsday Clock for 2023 to 90 seconds to midnight, warning the world is closer to global annihilation than ever before, in part due to Russia’s invasion of Ukraine. Since 1947, the Bulletin has maintained a Doomsday Clock to illustrate how close humanity is to the end of the world due to existential threats including nuclear war and the climate emergency. We speak with Frida Berrigan, longtime peace activist and nuclear weapons abolitionist, whose new cover story for In These Times is “How to Avoid Nuclear Stand-Offs That Threaten the Entire World.”