We found this originally on EcoGeek but went back to the source, TED (Technology, Entertainment, Design), an organization devoted to bringing together "the world’s most fascinating thinkers and doers, who are challenged to give the talk of their lives (in 18 minutes)." Al Gore was invited to deliver one of those talks this past March and unveiled his brand-new slide show.
Mr. Gore says it all with an adroit mix of facts, proverbs, animation, photos, wit, and urgency.
Shake and apply liberally.