It is now 85 seconds to midnight 2026: Doomsday Clock Statement
"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. Far too many leaders have grown complacent and indifferent, in many cases adopting rhetoric and policies that accelerate rather than mitigate these existential risks. Because of this failure of leadership, the Bulletin of the Atomic Scientists Science and Security Board today sets the Doomsday Clock at 85 seconds to midnight, the closest it has ever been to catastrophe.Last year started with a glimmer of hope in regard to nuclear risks, as incoming US President Donald Trump made efforts to halt the Russia-Ukraine war and even suggested that major powers pursue “denuclearization.” Over the course of 2025, however, negative trends—old and new—intensified, with three regional conflicts involving nuclear powers all threatening to escalate. The Russia–Ukraine war has featured novel and potentially destabilizing military tactics and Russian allusions to nuclear weapons use. Conflict between India and Pakistan erupted in May, leading to cross-border drone and missile attacks amid nuclear brinkmanship. In June, Israel and the United States launched aerial attacks on Iranian nuclear facilities suspected of supporting the country’s nuclear weapons ambitions. It remains unclear whether the attacks constrained those efforts—or if they instead persuaded the country to pursue nuclear weapons covertly.Meanwhile, competition among major powers has become a full-blown arms race, as evidenced by increasing numbers of nuclear warheads and platforms in China, and the modernization of nuclear delivery systems in the United States, Russia, and China. The United States plans to deploy a new, multilayered missile defense system, Golden Dome, that will include space-based interceptors, increasing the probability of conflict in space and likely fueling a new space-based arms race. As these worrying trends continued, countries with nuclear weapons failed to talk about strategic stability or arms control, much less nuclear disarmament, and questions about US extended deterrence commitments to traditional allies in Europe and Asia led some countries without nuclear weapons to consider acquiring them. As we publish this statement, the last major agreement limiting the numbers of strategic nuclear weapons deployed by the United States and Russia, New START, is set to expire, ending nearly 60 years of efforts to constrain nuclear competition between the world’s two largest nuclear countries. In addition, the US administration may be considering the resumption of explosive nuclear testing, further accelerating a renewed nuclear arms race.An array of adverse trends also dominated the climate change outlook in the past year. The level of atmospheric carbon dioxide—the greenhouse gas most responsible for human-caused climate change—reached a new high, rising to 150 percent of preindustrial levels. Global average temperature in 2024 was the warmest in the 175-year record, and temperatures in 2025 were similar. With the addition of freshwater from melting glaciers and thermal expansion, global average sea level reached a record high. Energized by warm temperatures, the hydrologic cycle became more erratic, with deluges and droughts hopscotching around the globe. Large swaths of Peru, the Amazon, southern Africa, and northwest Africa experienced droughts. For the third time in the last four years Europe experienced more than 60,000 heat-related deaths. Floods in the Congo River Basin displaced 350,000 people, and record rainfall in southeast Brazil displaced over half a million."https://thebulletin.org/doomsday-clock/2026-statement/
David Ainsworth ● 53d6 Comments ● 52d