This decline is as predicted by climate models in response to #globalwarming & responsible for a particular "finger print" pattern of sea surface temperature change including the northern Atlantic '𝗰𝗼𝗹𝗱 𝗯𝗹𝗼𝗯' or '𝘄𝗮𝗿𝗺𝗶𝗻𝗴 𝗵𝗼𝗹𝗲'. See https://t.co/Mf1eqkJbKu 4/11 pic.twitter.com/9xvMJkmEEq

— Prof. Stefan Rahmstorf 🌏 🦣 (@rahmstorf) February 25, 2021