Freshman Geology: Hutton’s Theory of Uniformitarianism. all Climate Hystericists should take Geology. This is data before Mann’s hockey stick, but doesn’t agree with the Green New Deal..Hmmm.
I seems to recall several years ago they found a massive under ground lake near the arctic circle that was even older. The Russians were going to go in probe it and they were trying to figure out how to do it because any opening would contaminate it. I never saw how any more information.