Really, you can't keep track of it. We're all gonna die because of Global Warming and it's All Your Fault, and you need to reduce your "carbon footprint" and yadda yadda. Well, you've doubtless already seen some of the hypocrisy of AlGore and his fellow wealthy followers, so you understand that Global Warming is a new religion, or more accurately, a new cult. The leaders are much like Bagbalm Shree Rajneesh, who had around a hundred high-end cars to drive while preaching a minimalist lifestyle to his followers.
Like Bagbalm, AlGore is revered by his devotees, and they ignore his excessive lifestyle. As the leader of the cult, it is only his due. It seems likely that if AlGore told his acolytes to drink the Kool-Aid, they would willingly do so. But the wooden man is a little smarter than Jimmy Jones was. He wants to keep living high on the hog, while proposing that everyone else make do with less. And so unlike Jimmy, he needs to keep his followers around. Jones was willing to die with his followers. AlGore doesn't see a lot of personal benefit to that. And in that, he's correct.
It's best to keep himself and his acolytes alive, so that he can continue to enjoy his (energy-inefficient) opulent lifestyle. Not that it's a problem - he can afford to pay his $30,000 plus a year for gas and electricity. That's fine. It just seems a wee bit hypocritical for him to intone that the folks who make around that amount of cash in a year of work should have to "cut back" and "reduce their carbon footprint". All talk, no walk: AlGore.