Richard Muller’s research group has a video that shows changes in surface temperature over the past two centuries. (He’s the physicist who took an independent look at the climate record; climate skeptics loved him until it turned out he had some inconvenient data.) It’s pretty hard to miss what’s happening: big-time climate change. Here’s the link. It’s worth watching the whole thing, especially the post-1950 changes.
Cross-posted from the environmental law and policy blog Legal Planet.