Your car is less wasteful than your metabolism-- provided you feed the latter on animal products. Holy crap. I may have to go back to a responsible diet sooner than later, if I am going to face myself in the mirror. In the dark. 'Cuz Dubya has another way to save energy, and it's monkeying with the damn daylight savings calendar.
As I get older, I find that I am a less and less repentant sinner... but that I am more responsible in other ways.