I think the Richard Littlemore of DeSmogBlog was a little too angry and resentful when he wrote this post, but what I got out of it was the information that Penn and Teller look at things through an anti-environmental lens. It’s fine to joke about serious things, I think, and I love Jon Stewart and Stephen Colbert. But it seems Penn and Teller have been convinced by the ambiguaters that DeSmogBlog is intended to reveal, and that’s unfortunate. It makes me sad that funny people use their fame to promote the idea that there is uncertainty about the basic facts of climate change.