This article is unreliable.
“...to avoid future ice ages that could have started 50,000 or 90,000 years from now.”
Interglacial periods are relatively short, lasting 20-40,000 years. We are very likely already on the downslope of this one, having already had the warmest period during the Holocene, with a new ice age coming in 10-25,000 years.
Anyone who believes covering a third to a half of the Northern Hemisphere with a mile of ice is better than even the greatest predicted rise of the seas over the coasts is an idiot.
Fortunately, it’ll be a balmy 80 degrees year round just in front of the advancing ice sheet. So what if the ice pushes its way down to Chicago and New York? Well just cram a few more people into the remaining tropical paradise that isn’t covered in ice. The temperature wouldn’t drop in the uncovered land mass, would it? Nah.
There ya go! Criticizing AlGor again and calling him and idiot!