“When I visited, 16,000 pounds of greens were being harvested every week. Output like that is a locavore’s dream, especially in Minnesota, where regional produce is scarce during the protracted, frigid winter … The implications of a system like this are enormous.” Outside on the inside food growing movement that could revolutionize the way we farm. Urban Organics Wants to Fix Food. “One million gallons of water was flowing through this Urban Organics farm—from fish to plants and back again. Because it’s a closed-loop system, virtually no water is wasted except for a tiny amount (about 2 percent) lost to evaporation.”