More complex models don’t necessarily represent those relationships either. On account of models missing key processes, the @IPCC_CH AR6 report reduced confidence to 50% that the #AMOC won't collapse by 2100.

IPCC AR6 WG1 Chap9 Executive summary (2021) pic.twitter.com/ZSDzl10Z84

— Prof Eleanor Frajka-Williams (@EleanorFrajka) July 25, 2023