A lot of these egghead scientist go along with moron Al Gore types because it increases federal funding for them...yup it's political B.S. science . I saw a show on discovery where 1 volcano..mt. penetubo {not spelled right I'm sure} put more pollution in the atmosphere than 100 yrs of every bit of stuff mankind put out there . This is in 4 days...But Al Gore the great Pied Piper of fools carries on and enrichens himself in the proccess...his own home uses as much as 250 4 member households a year...and this is after his improvements when people complained a couple years ago about his hypocrisy.