Bush thinks the oil refineries need a break from trying to keep the world so clean.

Bush Eases Environmental Rules on Gasoline

Good thing too, I was beginning to think we were hitting a plateau in the warming trend but nope- with refineries going at full-scale tilt, New Orleans will be in summer all year long. Hello sunshine and warmer oceans! The tourism market in New Orleans will go nuts when we become the US's version of Venice. But instead of gondolas we'll have pirogues of coarse.