green is pointless, there is no actual proof of global warming. The "change" in global temps they say is happening isnt even beyond the margin of error. And with this years cold weather, we've eliminated that all together. Oh, Alaska got over a foot of snow last week, and the artic ice sheets are returning earlier in the year, and coming back faster than ever. I assure you "professor" Gore is in it for the money. Google him and see what he owns and how many trillions of dollars he stands to make if these carbon emissions laws pass. Oh, and read up on this as well, atmosphere carbon gas is related to temps not vise verse. The planet heats and cools, its a cycle, it happens. Notice the lack of glaciers? bottom line, if your in it to be "green" then your uninformed moron. Don't even get me started on how ungreen the Prius is, not to mention how rediculous they are at being fuel frugal.