When you realize the real pleasure in food comes in the first couple bites, and it diminishes thereafter, that's a kind of reminder to focus on the experience, enjoy those first bites, and as you get into the 20th bite, you're talking calories and not pleasure.
Before I started writing about food, my focus was really on the human relationship to plants. Not only do plants nourish us bodily - they nourish us psychologically.
To butcher a pork shoulder is to be forcibly reminded that this is the shoulder of a large mammal, made up of distinct groups of muscles with a purpose quite apart from feeding me. The work itself gives me a keener interest in the story of the hog: where it came from and how it found its way to my kitchen.
If you made all the French fries you ate, you would eat them much less often, if only because they're so much work. The same holds true for fried chicken, chips, cakes, pies, and ice cream. Enjoy these treats as often as you're willing to prepare them - chances are good it won't be every day.
When you go to the grocery store, you find that the cheapest calories are the ones that are going to make you the fattest - the added sugars and fats in processed foods.
Corn is an efficient way to get energy calories off the land and soybeans are an efficient way of getting protein off the land, so we've designed a food system that produces a lot of cheap corn and soybeans resulting in a lot of cheap fast food.
While the surfeit of cheap calories that the U.S. food system has produced since the late 1970s may have taken food prices off the political agenda, this has come at a steep cost to public health.
It is no small thing for an American to be able to go into a fast-food restaurant and to buy a double cheeseburger, fries, and a large Coke for a price equal to less than an hour of labor at the minimum wage - indeed, in the long sweep of history, this represents a remarkable achievement.
Basically, farm chemicals are labor-saving devices, and farmers who don't use them - weed killers especially - have to work harder or hire more help.
After writing 'The Omnivore's Dilemma,' I wanted to write a book that got past the choir, that got to people who didn't care about how their food was grown but who did care about their health.
We have food deserts in our cities. We know that the distance you live from a supplier of fresh produce is one of the best predictors of your health. And in the inner city, people don't have grocery stores. So we have to figure out a way of getting supermarkets and farmers markets into the inner cities.
The French fry did not become America's most popular vegetable until industry took over the jobs of washing, peeling, cutting, and frying the potatoes - and cleaning up the mess.
To a very great extent, it's the fast-food industry that really industrialized our agriculture - that drove the system to one variety of chicken grown very quickly in confinement, to the feedlot system for beef, to giant monocultures to grow potatoes. All of those thing flow from the desire of fast-food companies for a perfectly consistent product.
The Congressional leaders set the agenda for journalism; it's not the other way around.
The big journals and Nobel laureates are the equivalent of Congressional leaders in science journalism.
In addition to contributing to erosion, pollution, food poisoning, and the dead zone, corn requires huge amounts of fossil fuel - it takes a half gallon of fossil fuel to produce a bushel of corn.
Meat is a mighty contributor to climate change and other environmental problems. The amount of meat we're eating is one of the leading causes of climate change. It's as important as the kind of car you drive - whether you eat meat a lot or how much meat you eat.
The Times has much less power than you think. I believe we attribute power to the media generally that it simply doesn't have. It's very convenient to blame the media, the same way we blame television for everything that's going wrong in society.
We are the species who cooks. No other species cooks. And when we learned to cook, we became truly human.
In corn, I think I've found the key to the American food chain. If you look at a fast-food meal, a McDonald's meal, virtually all the carbon in it - and what we eat is mostly carbon - comes from corn.