Another fact, India and China are producing and continuing to produce ever larger amounts of CO2. They are poorer countries, their priorities are for cleaner water and sewer systems. Thousands die every year due to cholera in India, clean water in these countries is much more of a priority than a reduction of CO2. They won't go along with any plan to reduce CO2 emmisions. You have to ask yourself, if they don't go along with this how much good would it do the environment if only the U.S did this? Not much. China is building a coal plant a day.