Growing A Sustainable Urban Movement

As organic food and local agriculture become mainstream ideals, urban farmer Will Allen's Wisconsin farm is at the head of the class.

"When you're producing a quarter of a million dollars' worth of food in such a small space, soil fertility is everything. Without microbe- and nutrient-rich worm castings (poop, that is), Allen's Growing Power farm couldn't provide healthful food to 10,000 urbanites - through his on-farm retail store, in schools and restaurants, at farmers' markets and in low-cost market baskets delivered to neighborhood pickup points. He couldn't employ scores of people, some from the nearby housing project; continually train farmers in intensive polyculture; or convert millions of pounds of food waste into a version of black gold."