Sunlight peaks drove Ice Age's abrupt climate shifts, suggests study
A comprehensive research endeavor led by Heidelberg University and the GFZ German Research Centre for Geosciences Potsdam has shed new light on the causes of abrupt climate changes in ice ages. The study suggests that variations in summer insolation, or the amount of sunlight received, played a vital role in steering the shift between warm and cold phases during past ice ages. The collabor