Urban Homesteaders

Produced By Syantani Chatterjee
Tuesday, September 21, 2010 | 10:02 p.m. PDT
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Generally, people get their food from a market -- especially when they live in the big city. But for the Dervais family, shopping for dinner is simple: they walk out to their backyard. In this piece we look at how these urban homesteaders grow their own food, conserve water, and save on energy use.