Bill Gates to Reinvent the Toilet [VIDEO/NSFW]

I thought this was a joke. Then I found the article on many legitimate news sites. Seems the Bill and Melinda Gates Foundation is hosting a "Reinvent The Toilet Fair" today, and this video is promoting the cause.

Two and a half billion people on this planet don't have toilets. Which leads to poor sanitary conditions. Which leads to tainted food and water supplies. Which leads to 1.5 million child deaths per year. Which leads to a cause. Which leads to...this somewhat disturbing video below.

http://www.youtube.com/watch?v=fdwvuTrycYU