I know every one is happy with Nano BUT !!!!!! Mr.Tata knows very well what CO2 emissions are causing to the world right now .. Yes he knows it much better than us because he is much more intelligent than us. SO why is he pumping India with more CO2 emissions????? I know for a layman CO2 emissions means nothing but definitly not to Mr.Tata. He knows how bad it is for our future generations and pumping a cheap car into Indian roads in the name of the poor will only have bad prognosis in the end ... So why is he doing this???? for the poor or for more money?????????? Please somebody as Mr.Tata this .. What is he doing to make sure that the co2 levels and ozone holes does not increase?? hmmm food for thought... whats your opinion??