By far today the highest industrial pollutant is US as per their own so called survey. But the emphasis is put on controlling the pollution and directing the blame to so called developing nations worldwide and completely with ignoring the ground zero. China is blamed for polluting and is asked to slower down the steel mills coal mines power chains. Create the fear and direct the blame to whoever desired. this is wat the US pratogonists usually do. same policy n tactic repeated over an over again. i agree with one of the post here that 100 years went through in car development and none of the inventor nations thought of even talking about the cheapest car for a comman human. So wen sumthing like this comes up from some one else its being criticised in excellent proportions. if Nations should genuinely think the first priority should go for humans. Past gone years have shown a completely different arena of First world thought processes. UN seemed to be Utterly Numm wen the highest polluting wars were unfolded. Highest No. of civilian humans killed and highest no. of Child deaths reported. Humans are still suffering and will continue to suffer when these Nations does not start thinking for the real benefits of other nations and its people as one human race.