Al Gore is engaged in rent-seeking. Look it up.
You can peg me in any way you want. Political guy, asshole, tooth fairy, whatever. I still haven't seen a convincing argument, perhaps show me one?
If you think global warming is man made, stop using water. Ban it. Water vapor is a greenhouse gas, after all.
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It would be one thing if greentards actually put their money where their mouth is and take action against the supposed man-made warming. This could come in the form of not consuming any products (none whatsoever, since all products use some sort of energy, including transportation), not using any form of transportation (except bicycle), and certainly not purchasing iPhone with all their little green apps. These people are the biggest hypocrites on the planet.
But no, they would rather consume as much or more than anybody else, but just tax you for existing.