A Major Ocean Current Is on the Verge of Collapse
Earth's climate systems are inexorably and often unexpectedly interconnected. ... Among the most influential planet-shaping forces is the Atlantic Meridional Overturning Circulation (AMOC), an immense Atlantic Ocean current system that acts as a planetary conveyor belt. It brings balmy water northward from the tropics to Europe, then cycles the cooled water back south along the seafloor.