Did you forget? You were going to cite your your source
for your position that most of the pollution comes from
the rest of the planet, not the US.
America still accounts from some 25% of the world population's output of CO2 emissions, plus a healthy percentage of other pollution. Yes, we are far cleaner than we were, but in total we're still right at the top. Yes, developing countries will grow and their output will rise, but I don't see us dropping any time soon. That's an amazing number for a country with such a small percentage of the world's population.
Did you forget your own post? Last I checked 75 was larger than 25 although I don't believe the 25% either. You've obviously made up your mind that the US is responsible for global warming and it couldn't possibly be due to normal solar activity. I guess you better buy some carbon credits.