November 12, 2025 2:54 PM
Iceland sees security risk, existential threat in Atlantic Ocean current’s possible collapse
Iceland has designated the potential collapse of a major Atlantic Ocean current system a national security concern and an existential threat, enabling its government to strategize for worst-case scenarios, the country's climate minister told Reuters. The Atlantic Meridional Overturning Circulation, or AMOC, current brings warm water from the tropics northward toward the Arctic, and the flow of warm water helps keep Europe’s winters mild. But as warming temperatures speed the thaw of Arctic...
