It was called the “Roman Warm Period.” It was the height of Roman civilization. They were growing grapes in Britain. Then it got colder, the Empire declined and climate changed forced the migration of barbarian tribes into the Empire. The Empire fell and the ensuing cold period was known as “the Dark Ages.”
So tell me again why we want it colder?
Polar Bears like it colder and you know we need more Polar Bears, right?
;-)
Nice summary!