The Science & Security Board of The Bulletin of the Atomic Scientists moved the symbolic hands of the Doomsday Clock to an unprecedented 85 seconds to midnight. The decision came a year after the clock was set to an also unprecedented 89 seconds to midnight—and three years after it was moved to 90 seconds to midnight. Each increment since 2017, when it was set at 2.5 minutes of midnight, has brought the Clock closer to doomsday than ever before. This year's statement reads: "A year ago, we warned that the world was perilously close to global disaster and that any delay in reversing course increased the probability of catastrophe. Rather than heed this warning, Russia, China, the United States, and other major countries have instead become increasingly aggressive, adversarial, and nationalistic. Hard-won global understandings are collapsing, accelerating a winner-takes-all great power competition and undermining the international cooperation critical to reducing the risks of nuclear war, climate change, the misuse of biotechnology, the potential threat of artificial intelligence, and other apocalyptic dangers." (Image: misucell.com)