EVEN IF THIS IS TRUE, it is not the USA that is the problem. It is our socialist "friends" China, Brazil, India, etc., that are the massive polluters. The Kyoto Accord is simply a way to derail American economic growth and transfer it to our Third World neighbors.
Uncontrolled coal mine fires in China emit more CO2 than ever US car and truck East of the Mississippi River.
I heard yesterday that China is opening a new coal fired plant every 3 minutes.....hard to believe.