Science

AMOC Current Model Update

Updated 2026-07-01 12:10 UTC 1 source Neutral

Scientists are reassured by new modeling suggesting that the weakening of the Atlantic Meridional Overturning Circulation (AMOC) could be reversed if CO2 levels decrease. However, they remain concerned about potential irreversible collapse due to Greenland meltwater.

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New Scientist

Slowdown of AMOC ocean current may be gradual and reversible

Scientists worry that a surge of meltwater from Greenland could irreversibly collapse the Atlantic Meridional Overturning Circulation, but new modelling suggests the weakening of the current could be reversed if CO2 levels come back down

2026-07-01 09:27 UTC