It doesn't matter is the point IMO.
We could be the worst thing to happen to the earth (as the liberal moonbat's profess) and still we are a far cry from being as powerful as Mother nature.
We are a part of nature, NOT the instigators of it!
The Bloviator AlGore however thinks he is God himself guiding his children down the path of salvation and many actually believe it to be true.
As I have stated many times in the past "P.T. Barnum is rolling in his grave with envy".
I want to see the networks start giving a daily update on the global temperatures of Venus and Mars. If they are globally warming, then it is not the fault of Man.