All money for agricultural extension, land grant universities has been toward developing industrial food. Lots of money has been invested toward maximizing yield. If you took even a small amount of that money and put it toward organic research, I don't have any doubts you could match those yields.
Michael PollanThe growth of the American food industry will always bump up against this troublesome biological fact: Try as we might, each of us can only eat about fifteen hundred pounds of food a year. Unlike many other products - CDs, say, or shoes - there's a natural limit to how much food we each can consume without exploding. What this means for the food industry is that its natural rate of growth is somewhere around 1 percent per year - 1 percent being the annual growth rate of American population. The problem is that [the industry] won't tolerate such an anemic rate of growth.
Michael PollanI have no scientific training at all. I was an English major in school. Everything I learned about science I've learned as a journalist would, finding out what I needed to know.
Michael Pollan...A one-pound box of prewashed lettuce contains 80 calories of food energy. According to Cornell ecologist David Pimentel, growing, chilling, washing, packaging, and transporting that box of organic salad to a plate on the East Coast takes more than 4,600 calories of fossil fuel energy, or 57 calories of fossil fuel for every calorie of food.
Michael Pollan