New study finds the "canary in the coal mine" for the #AMOC: a consistent decline of the western overturning circulation, down from 20 to 15 Sv during 2004-2023 at 26° N.
AMOC "could be at or near a critical tipping point, potentially leading to its collapse".
https://www.science.org/doi/10.1126/sciadv.adz7738