George Carlin puts it in simple terms for all the ecomaniacs who've frankly got nothing useful to offer their fellow men, and in the extreme believe we're a blight on the Earth.
It should be required viewing for all students, teachers, journalists, politicians... . Hell, anyone who thinks it's important to the planet's health which bin your pop can goes in needs to watch this.
Carlin was the master at lampooning fraud and hypocrisy, and the modern day green movement is the epitome of both.