On 25.12.2011 I have given an awareness speech (power point presentation) in Sri Ramakrishna Higher Secondary School NSS wing at Thunisaramedu which is 5 kilometers from Chidambaram. I have given my usual awareness speech containing reasons, effects of global warming and solutions to reduce global warming etc.  and insist tree plantation.  I have donated 200 teak saplings to the students on that day.  All are taking oath to keep our planet green and clean and to follow 4RS.