i just watched a video on youtube that basically said just that. i'm have more of a tendancy to side with that the human race is not affecting climate change to the degree that the 'scientists' say we are but if it costs a few billion dollars to do something about it, just in case we are the cause, the so be it and perhaps the world will be a little nicer that if we did nothing.
on the other hand if the human race is at fault and we do nothing when we could have... i doubt i'll be around long enough, but then all of our decendants will say, WTF, why wasnt something done when they had the oppertunity to?