The latest market opportunity for entrepreneurs in China? Polluted air. For nearly as long as pollution has been a salient, public issue in the country, foreigners and locals have been devising ways to help residents avoid the worst of smog—and in some cases make a little money in the process. Here are some of the most notable ones. — qz.com
The sanitation revolution has done more to save lives and improve health than any public health intervention in the past 200 years. But the flush toilet has only reached one-third of the world’s population. Clearly, we need to encourage new ideas and new approaches to accelerate safe and affordable access to sanitation for everyone. — gatesfoundation.org
The Bill & Melinda Gates Foundation announced the launch of a strategy to help bring safe, clean sanitation services to millions of poor people in the developing world. The foundation also announced $42 million in new sanitation grants that aim to spur innovations in the capture and storage...
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