Atlantic Ocean Currents Near Collapse, Studies Warn
Atlantic Ocean Currents Near Collapse, Studies Warn
US · Published Apr 17, 2026
Studies warn of a potential collapse of the Atlantic Meridional Overturning Circulation (AMOC) due to global warming.
An AMOC collapse could cause a deep freeze in Europe, accelerated sea level rise along the U.S. East Coast, and droughts in Africa.
Reducing greenhouse gas emissions is crucial to preserving the AMOC and averting a climate crisis.
AMOC instability increases due to global warming
Recent studies highlight the increasing instability of the Atlantic Meridional Overturning Circulation (AMOC), a critical system of ocean currents in the Atlantic Ocean. Functioning as a global conveyor belt, the AMOC redistributes heat, salt, and freshwater, significantly influencing global climate and weather patterns. Research indicates that human-induced global warming is disrupting the delicate balance of heat and salinity, potentially leading to an AMOC collapse as early as the next decade. Monitored since 2004, climate models agree on its weakening, though the extent remains uncertain.
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