but were these really his leading talking points?

Such a sad statement, considering the guy wrote a damn book. He was on a joke show and he had less that 2 minutes if you subtract the time Jon Stewert spoke and comedy jabs, furthermore he was interrupted.
I doubt Global Warming Wackos will read the other side of this debate, but I love the book.

By the way, I love the term "climate skeptic". It fits the mindset of those that come up with these things.