First of all why are you hammering on Global Warming. It is Climate Change. Man is causing that. You cannot prove that he is not causing it. So man must quit changing the climate because any change may be bad. You cannot prove that change is not bad. Thus in the face of unproveable uncertainty man must do something since that is better than doing nothing. You cannot disapprove that assertion either.
Logic, reasoning, and philosophy made possible by taxpayers like you and the public education system.
You left off a sarcasm tag!
Not just Man causing it, animals are doing much more harm. Cow farts alone pollute the atmosphere more than human farts. We need to kill all the animals to save the planet. (There, liberal thinking!)
/s