No innovation in the past 200 years has done more to save lives and improve health than the sanitation revolution triggered by invention of the toilet. But it did not go far enough. It only reached one-third of the world. (Sylvia Mathews Burwell)

No innovation in the past 200 years has done more to save lives and improve health than the sanitation revolution triggered by invention of the toilet. But it did not go far enough. It only reached one-third of the world.

Sylvia Mathews Burwell

Related topics

done enough far health innovation invention lives past revolution sanitation save toilet world years one-third

Related quotes