Factory farms use huge amounts of resources
The factory farm industry is run with cheap, nonrenewable fossil fuel. Producing, transporting, processing, and marketing the food all depend heavily on it. Without cheap fuel, industrial agriculture would be impossible because it would be too expensive, notes organic farming expert Fred Kirschenmann. The heavy pesticide use on industrial farms contaminates groundwater and soil. Kirschenmann believes industrial farms are responsible for the loss of over half of U.S. topsoil.