Moss, you seem to be a good person, but using per capita information on CO2 when discussing China is grossly misleading. Rural China is nearly pre-industrial. The only reason they use less per person is that there are 2 Chinas (not talking about Taiwan). Urban China uses almost all of the power and generates most of their pollution. As rural Chinese move further into the industrial age, it will get worse, not better. It is not as if the individuals in China are more green than Americans. It is simply a matter of inequality in an ostensibly egalitarian society.
That doesn't even get into the fallacy of CO2 in our closed environment. CO2 promotes plant growth, which, in turn, increases O2. CO2 also shields the planet from the sun, to a degree. The whole place is cyclical and the biggest factors by far are completely out of our control. This whole nonsense about climate change is an emerging religion. People vainly trying to make sense of their reality and convincing themselves they have some measure of control over that which they have none. These heating and cooling cycles existed before humans existed. Relax. The planet will be consumed by the sun, or hit by space debris, long before humans could destroy it. I consider this to be exactly on par with Heavens Gate or any other doomsday cult...except these idiots have a much broader reach.