Low-cost, high-grade coal, oil and natural gas - the backbone of the Industrial Revolution - will be a distant memory by 2050. Much higher-cost remnants will still be available, but they will not be able to drive our growth, our population and, most critically, our food supply as before.

The danger of dioxins in our environment, our food chain, and our bodies is difficult to illustrate, since they are not visible to the naked eye. My time in Vietnam allowed me to see the result of large quantities of them and therefore understand better the insidiousness of the smaller quantities that have found their way into our lives and bodies.

Modern agriculture has been accurately described as a way of turning oil into food. As the price of oil continues to rise, so will the price of food.

Food Quotes