August 14, 2012 | By Bill Gates

Field Visit: Sanitation Innovation

Watch this video from my trip to Durban, South Africa where I met with sanitation experts who had developed a safe and inexpensive alternative to the pit toilets used by many poorer families around the world.

Want to learn more?

• Learn more about the problems with global sanitation
• Learn more about the Gates Foundation’s work in Water, Sanitation & Hygiene

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