What's unfortunate is the day this became political. That was the day that intelligent folks stopped processing this with logic and starting applying their emotional response that they use for all things not in line with their political affiliation. I'm not sure how anyone can say with a straight face that adding our industrial output from the last century to the atmosphere won't have had at least SOME effect. Will it warm the planet? It's a theory. But one that if ignored and proven right could be devastating. Even a 1% chance that it is humans deserves our utmost efforts to not screw it up for all the folks down the line.

Put it this way: if youre wrong the world gets screwed up. If 97.4% of scientists are wrong you pay more taxes or something
Risk vs reward