Great presentations

There is a World's Best Presentation Contest on a beta site called SlideShare.net. I particularly like this presentation called Shift Happens. I think the facts are presentated in a really startling and compelling way. I think the first 25 slides about education and globalization are the most effective and maintain the most cohesive theme. After that it shifts gears to a broader Internet and information growth theme, some of which is interesting, but it feels a bit more like hype. I was dubious of the facts and wished for sources, which I later found. If you're interested in the history and future of this presentation and thoughts from the author of the original presentation, check out the post Two Million Served on The Fisch Bowl. It was originally an internal presentation given to the staff at Arapahoe High School in Colorado.