Revolutionizing toilets: China leads the way

The future depends on what we do in the present. Mahatma Gandhi’s words floated through my mind as my flight landed in Beijing. I had a full schedule ahead of me, focused on initiatives that could make the current global sanitation crisis a thing of the past. There’s a toilet revolution in China and it’s not difficult to understand why. Over 28 million people in the country practice open defecatio...