Al Gore is of course Wrong. But we all knew that.
The U.S. has some of the cleanest air in the world. We can spend a ton of money to get the U.S. to 99.9% or we can pressure countries like China that are not even close and creating most of the worlds pollution.
Spend billions on .001% of the problem or those same billions on 50% of the problem worldwide.
fyi, WE'RE NUMBER ONE--in carbon dioxide emmisions.