Following on Dan's post last week on carbon offsets, I bring you Climate Challenge, a flash based web game by the BBC. In the game you get to play as the "President of Europe." Over your 100 year tenure you have to try to manage Europe's domestic and international policy in an effort to maintain a strong economy while fighting global warming. The entire game takes just about 15 minutes to play, so give it a shot. I always end up saving the planet but decimating the economy. Go figure.