All right, that’s three blogs now (one, two, three) that have found it notable that GOP pollster Frank Luntz — he of the infamous memo — has accepted the science of global warming.

Why is this significant? He’s a pollster, a political strategist. His opinion on global warming is no more significant than, say, the thousands of scientists who have actually, you know, done original research on the subject.

Unlike the right, the left has never gained a full appreciation for the power of disdain. Another dead-ender finally sensed the political winds shifting? Fine, he can move up to the long bus. But otherwise, so what.