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.
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My visit to Cambodia, which is trying to eliminate the disease for good.
To address a health crisis, India, hosted a Reinvent the Toilet fair.
Why I high-fived a colleague in Paris.
The Great Escape is an excellent book with one big flaw.
Looking back at 2013, I wanted to share a different kind of list.
This is my personal blog, where I share about the people I meet, the books I'm reading, and what I'm learning. I hope that you'll join the conversation.
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