Saroj, Very good comments. The problem in India is blindly following the western model. That too at ones own convenience. We make tall buildings, but no roads, sewers etc.. We want to grow economically, but we forget the most basic tenet of civilization, the upliftment of all. Sustainability is the key to all development, but in India we don't pay much attention to that. For that matter the west is also learning that you cannot replenish natural resources... We in India have a better understanding of nature, we should go back to our roots and keep our development sustainable and in accord with Nature..