Al Gore (almost) admits that's he's a lying sack of hypocritical shit pushing a bullcrap communist-driven agenda that even he doesn't believe.
Notice how Al wants you to sacrifice and suffer for a (supposed) greater good, while he reserves the right to act upon his self-interest whenever he feels like it or needs to. Inside every environMENTAList is a selfish bastard who believes YOU are stupid.
Al Gore probably owns piles of stock in biofuel concerns. It wouldn't surprise me at all if his "ethanol epiphany" has little to do with saving Mother Gaia, and putting yet more Green in Al's pockets.