Alright. A dose of reality now.
Bush has flip-flopped on it because:
1. it's another attempt to steer the American public's eye away from what they're complaining about, which is Iraq etc.
2. extend that to the international Bush-bashers - same motivation. People are stupid. Just give them something else to think about to divert their attention.
I would have thought that to be obvious to everyone. Isn't #1 exactly what he's been doing all along? Gay marriage, terrorism, WMD... really, can anyone miss this? Sleight of hand tricks. Get them to look at your left hand so they don't see what your right hand is doing. When he feels that the opposition is becoming too strong, he yells "Hey, look at that!" and while we're looking, does what he wants as quickly as possible before we look back.
And Delfos, if Americans cared so little about the environment, Bush wouldn't be using that to make us look away. He'd be choosing something that did matter to us.
End of reality check. I now return you to your previously scheduled American-bashing.