Jetting around the world emitting more carbon (you know, that stuff the plant kingdom thrives on) than possibly several small cities.
How come the people who want everyone else to change don’t do anything about it themselves? If the problem is really as dire as Al Gore seems to think it is, shouldn’t he be living in a tent, eating cold cabbage and walking to work, where all he does every day is plant trees? I guess changing nothing about his life and buying carbon credits to cover it works. Same difference.