What was the source of heat then? (rhetorical)*
I wouldn't be surprised if they are trying to craft a believable story about how the dinosaurs had SUV’s that were crudely made and ran on coal and that's why it was even hotter back then. That way they could “prove” that coal really is evil!
Not to mention the open parts of the Earth that let Gore's “millions of degrees” out from beneath the surface of the Earth.
LOL - I had forgotten about OwlGore’s “millions of degrees” comment.
What a stupid kook who made hundreds of millions on a scam that common sense debunked.