HIndu Cremation practice adds to Global warming

Heard this on the Chicago Public radio,(9-Jun-2007) it had an interview with an Indian named Anshul Garg. He was methodically explaining how to improve combustion efficiency. Wonder how much of a cultural resistance would be there, I guess very much. Its a touchy subject. I myself hated it when this topic was raised by a foreigner (American) in a foreign radio show like www.ChicagoPublicRadio.org , but later came to accept it