He's bad, but is he the baddest? Photo: White House. Ask 10 environmentalists and 9 will tell you George W. Bush has been worse for the planet than Bill Clinton -- and they would be wrong. In their error lies much that is ill in the environmental movement (if "movement" it can be called) and shows how long are the odds against righting the wrongs of the industrial economy. But first, how can the man who would drill in the Arctic and the Rocky Mountain Front, who wants arsenic in your O.J. and snowmobiles in Yellowstone, to whom global warming …