What if Climate Change Causes more CO2?

Another blog today? Scott has been in the contrarian mood about CC. I've not followed Scott much beyond this past fall, so I guess it may be a staple. Meh, I don't feel strongly about CC. Glaciers and dinosaurs suggest man isn't responsible for the Earth changing temps for long stretches. If you think I'm being simple, consider how warm it would be to allow a cold-blooded huge lizard to live year round.