Story perspectives

70% Chance of AMOC Collapse: Urgent Emission Cuts Needed

9/7/2025

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Summary

Story summary

A study indicates a 70% chance of the Atlantic Meridional Overturning Circulation (AMOC) collapsing within 10-20 years if emissions persist.
Currently, AMOC is at its weakest in 1,600 years, driven by global warming and Arctic ice melt.
New models predict potential collapse by 2300, even under low-emission scenarios with a 25% chance.
The findings have garnered limited media attention, raising alarms among climate advocates.
Professor Stefan Rahmstorf stresses the urgent need for emission reductions to prevent severe impacts.

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Story summary

A study indicates a 70% chance of the Atlantic Meridional Overturning Circulation (AMOC) collapsing within 10-20 years if emissions persist.
Currently, AMOC is at its weakest in 1,600 years, driven by global warming and Arctic ice melt.
New models predict potential collapse by 2300, even under low-emission scenarios with a 25% chance.
The findings have garnered limited media attention, raising alarms among climate advocates.
Professor Stefan Rahmstorf stresses the urgent need for emission reductions to prevent severe impacts.