Scientists report they must “exclude atmospheric pCO2 as a direct driver of SST variations” after finding the Atlantic Ocean’s surface was multiple degrees warmer than today from 90 to 20 thousand years ago, or when CO2 concentrations hovered below 200 ppm.  Another new study (Hou et al., 2020) casts even more doubt on the contention … Continue reading Another New Study Determines Sea Surface Temperatures Were 1-5°C Warmer Than Now During The Last ICE AGE