Just viewed an excellent movie called '11 HOUR'. It spends a great deal of time on Global Warming but also deals with the environmental impact of man on this warming and the destruction of the earth, the forces fighting any changes to this current system and the solutions available today but blocked by our elected officials.

Well worth seeing and here is a link to learn more.

http://www.google.com/search?hl=en&rlz=1G1...ilm.com&spell=1