All I know is, things are definitely changing around here...and if the climate WAS to continue changing at the rate it currently is, it could cause irreparable damage for ourselves and more drastically the generations immeadiately following us. The critic/optimist in me wants to think the earth is strong enough to handle anything we throw at it...but we weren't exactly thinking about any environmental repercussions when we discovered our favorite new fuel.

If there's anything we can do to fix this, it's worth it to try. And there is a healthy ammount of evidence we CAN fix it. The alternative is being responsible assisting in the extinction of a multitude of species on earth, possibly even our own...which isn't nice to do after the years of evolution it took to get here.