As for global warming/oil etc., yes, I think it is a bit inappropriate for others to kick us when we are down, but I could point to some very strident U.S. posters who make similar statements about others at inappropriate times. Frankly, we should expect a bit of this since Dubya decided to snub the international community with Kyoto, and we are the biggest energy user having more impact than any other nation. Global warming is real, whether or not we agree about the causes, or the role of CO2. Telling everyone else to go screw themselves was not in our own best interests--despite what the short term thinkers believe.
Yes, all our problems are George Bush's fault.

Ignoring the fact that it really isnt the place of the president to sign a treaty that wasnt ratified by congress, American jobs and the economy are more important than a treaty of which the results are questionable at best. Just because something feels good - or makes you feel warm and fuzzy inside - doesnt mean we should jump on board without taking broader perspectives into consideration.

Also, it has never been the American way to simply go along with the crowd. It is of great importance that we consider the effects of every treaty on ourselves and act on that consideration. Just because everyone else is doing it - whatever the current "it" happens to be - doesnt mean it is the right thing to do.

It wasnt too long ago that the whole world went to hell and America was one of the last bastions of freedom and normalcy.