Go 404 I agree wholeheartedly..I will conceed that there is a lot of science in support of global warming as caused by human activity as opposed to natural global warming which I believe in and also no global warming which there seems to be plenty of support on the web for..but 404 is quite correct..aviation accounts for less than 2% of all emmissions and "emerging economies" are by far the worst polluters.
Don't lets cut off aviations nose to spite its face!!!