Here's a map to keep in mind when people in the Metroliner Corridor (Boston to Washington) tell other people to just shut up and accept that high gas prices are just what we need to save the environment. (There's an article with it here, but it's just in the nature of a caption.)

UPDATE: A longer post on the same thing, with links (best of all) to more cool maps, here (HT: Rod Dreher).