“Everyone would migrate to the equator, what a mess.”
Everyone would fight to live near the equator - what a bigger mess. I suppose some folks might last for a little while in some type of biodomes in the southern U.S.. Think of Mad Max with parka’s.
I suppose some folks might last for a little while in some type of biodomes in the southern U.S The glaciers never got that far south. Yea it would be cool, but not arctic cold. We only talking a few degrees of difference in average temperature.
That last is the maximum extent of all 4 of the last glacial periods (Nebraskan, the Kansan, the Illinoian, and finally the Wisconsin.)