patrick.net

https://wattsupwiththat.com/2016/07/02/are-scientists-preparing-for-a-flipflop-back-to-global-cooling-predictions/

The last ice age wasnt one long big chill. Dozens of times temperatures abruptly rose or fell, causing all manner of ecological change. Mysteriously, ice cores from Greenland and Antarctica show that these sudden shiftswhich occurred every 1500 years or sowere out of sync in the two hemispheres: When it got cold in the north, it grew warm in the south, and vice versa. Now, scientists have implicated the culprit behind those seesawschanges to a conveyor belt of ocean currents known as the Atlantic Meridional Overturning Circulation (AMOC). These currents, which today drive the Gulf Stream, bring warm surface waters...