Believe it or not, some warmist dude is actually peddling a ridiculous story that the Medieval Warm Period was caused by Native Americans burning vast amounts of the forest every year. The Little Ice Age resulted from Evil Euro Imperialists slaughtering the Peaceful Red Man and thereby halting the burning. It's a PC daily double!
This guy (University of Virginia academic) is currently suing Mark Steyn for libel for daring to call him out on this claptrap.
No
Sh**
That’s what came to mind when I read your post. What color is the sky on this guy’s planet?
I tell people that Global Warming was caused by Burning Man.