Why We Need a Toilet Revolution (Video)
Why We Need a Toilet Revolution
Four out of 10 people worldwide don’t have a safe way to poop. Find out why we need a toilet revolution. We need new ideas to help reduce disease and find new ways to turn crap into valuable stuff, like fuel, fertilizer, and fresh water.
Today is @worldtoiletday, but 2.5 billion people still don’t have a safe way to poop.
Learn more: http://b-gat.es/UaNaus