Quote Originally Posted by Thorne View Post
The Earth's internal heat is a relative constant. If anything it is gradually decreasing over time, but so slowly as to be negligible in the short term.So, while the internal heat does contribute to global temperature, it is not driving climate change.
I didn't say it is, and I would bet a lot that Gore didn't either. I said that it's part of the heat economy which you have to calculate to work out the theory of climate change.