Did he actually endorse the whole idea of man made global warming or was it just something about agreeing to be environmentally responsible?
I remember he did some debate with algore or something like that, no?
Newt did a commercial with Nancy Pelosi about the "need" to combat climate change. If he was just agreeing that we should be environmentally responsible, well heck, just about everyone agrees with that as a general proposition. The devil, as always, is in the details.
In all fairness, McCain also bought into this GW hoax and the alleged resulting need for cap and trade legislation. It was by far my biggest problem with McCain. But as awful as McCain was on this issue, Obama will be even worse.