link blocked from here (work)....
I will have to check it out when I get home. "Global warming" is real, but I am under the impression that no one is certain just how much humans are accelerating/decelerating the changes.... We have solid evidence that the planet has been in a cooling/warming cycle over the eons, LOOOOONG before humans had such a severe impact on the environment. I saw Al Gore's movie, it was good, but some of his own data was just laughable when he looked at it, such as the amount of carbons or whatever being released into the atmosphere, and the global average temperature.... This is a gi-normous planet, not a little science project where a change of 1 variable will proportionally effect another... In my personal opinion, I would like to see a push for a green future, eliminate smog contributing automobiles, and industries in a push for a more environmentally concious future.... [/rant]