Fifteen years ago, the two of us made a bet. We started our foundation in 2000 with the idea that by backing innovative work in health and education, we could help billions […]
Four Big Breakthroughs By 2030
Ingenious Machine Turns Human Waste Into Drinking Water
By Bill Gates I watched the piles of feces go up the conveyer belt and drop into a large bin. They made their way through the machine, getting boiled and treated. A […]
