Al Gore, I love you!
Watch this, and in half an hour, I guarantee you'll be in love too:
Al Gore makes the case for a no-carbon energy economy. And in so doing, he kills a lot of crapitalist birds with one stone. It's a brilliantly simple, totally viable solution. All that's lacking is the collective will to make it happen. And if his speech doesn't motivate you to do your part, you must be dead from the neck up.