You may not think you eat a lot of corn and soybeans, but you do: 75 percent of the vegetable oils in your diet come from soy (representing 20 percent of your daily calories) and more than half of the sweeteners you consume come from corn (representing around 10 perecent of daily calories).

The interesting thing I learned was that if you're really concerned about your health, the best decisions for your health turn out to be the best decisions for the farmers and the best decisions for the environment-and that there is no contradiction there.

We are at once the problem and the only possible solution to the problem.

Instead of eating exclusively from the sun, humanity now began to sip petroleum.

The ninety-nine cent price of a fast-food hamburger simply doesn't take account of that meal's true cost--to soil, oil, public health, the public purse, etc., costs which are never charged directly to the consumer but, indirectly and invisibly, to the taxpayer (in the form of subsidies), the health care system (in the form of food-borne illnesses and obesity), and the environment (in the form of pollution), not to mention the welfare of the workers in the feedlot and the slaughterhouse and the welfare of the animals themselves.

What an extraordinary achievement for a civilization: to have developed the one diet that reliably makes its people sick!

Essentially, we have a system where wealthy farmers feed the poor crap and poor farmers feed the wealthy high-quality food.