Our food supply system is broken. Badly. 80 percent of the U.S. beef production is controlled by four industrially producing companies. Three of these companies also process 60 percent of the nation’s pork. Too much chemical fertilizer and pesticides are used to produce our crops. The variety of crops produced around the world has diminished dramatically in the last 60 years. There are now nearly 5,000,000 fewer American farmers since the 1930s.Yes, this industrial structure has significantly lowered the monetary cost of the food we consume. But this is misleading. While the amount of money we spend on food has declined, the quality and nutrition supplied by this food has deteriorated. As a country, about one third of all adults are obese, and since 1980, the incidence of obesity has tripled among children ages 2-19.