Global warming is not an unheard topic today. There have been movies released on this subject to boost the awareness level amongst the world citizens. Be it be An Inconvenient Truth by Al Gore or 11th Hour by Leonardo De Caprio, the movie carried a strong message of the consequences of the human negligence towards the Mother Nature.
The energy requirement in India is just scaling up. Renewable source of energy is a concept yet to catch up to its potential. Subjects like green and clean environment, energy conservation have been close to my heart for a decade. There is so much we can do as an individual.