No, it doesnt.
A bunch of avowed leftists/marxists who have no specilized exptertise in climatology write the president a letter whining about greenhouse gases, and the president roundfiles the letter... good, I would have too. I don't know what was in it, but color me less than shocked if it came off as a bunch of leftist/environmentalist wanking...
Argumentum Ad Verecundiam, or the Appeal to False Authority, I belive it's called... a rather large example of such, I'd say.
And yes, the president decided not to waste our time with Kyoto... it was voted down 98-0 in the senate for cripes sakes... he couldn't have done anything with it anyways. It's called a reality check. Check out how treaties are ratified in this country sometime...