Nature's Answers to the Sanitation Challenge


Planet 2025, March 20, 2008

At a prison on the East coast of Africa, in-mates are pioneering a sanitation project that is working with nature to neutralize human wastes. The initiative, involving the development of a wetland to purify sewage, is expected to cost a fraction of the price of high-tech treatments, while also triggering scores of environmental, economic and social benefits. Read more...

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