Quotes About Agriculture

Today these four crops account for two thirds of the calories we eat. When you consider that humankind has historically consumed some eighty thousand edible species, and that three thousand of these have been in widespread use, this represents a radical simplification of the human diet. Why should this concern us? Because humans are omnivores, requiring somewhere between fifty and a hundred different chemical compounds and elements in order to be healthy.

a .22 shell is used to fire stainless-steel projectiles dipped in a DNA solution at a stem or leaf of the target plant. If all goes well, some of the DNA will pierce the wall of some of the cells' nuclei and elbow its way into the double helix: a bully breaking into a line dance. If the new DNA happens to land in the right place—and no one yet knows what, or where, that place is—the plant grown from that cell will express the new gene. That's it? That's it.

Farmers facing lower prices have only one option if they want to be able to maintain their standard of living, pay their bills, and service their debt, and that is to produce more [corn]

The free market has never worked in agriculture and it never will. The economics of a family farm are very different from a firm's... the demand for food isn't elastic; people don't eat more just because food is cheap. Even if I go out of business this land will keep producing corn.

The dinner we have eaten tonight," he told his audience in a 1928 lecture, "was a part of the sun but a few months ago." Industrial food both obscured these links and attenuated them. In lengthening the food chain so that we could feed great cities from distant soils, we were breaking the "rules of nature" at least twice: by robbing nutrients from the soils the foods had been grown in and then squandering those nutrients by processing the foods.

At every level, from the soil to the plate, the industrialization of the food chain has involved a process of chemical and biological simplification

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 energy for every calorie of food. (These

Every new step in the direction of simplification – toward monoculture, say, ore genetically identical plants – leads to unimaginable new complexities.(intended as challenges)

Agriculture—which consists mainly of growing edible grasses like wheat, corn, and rice—is our term for this revolutionary new approach to getting food from the soil and the sun.

La actividad agrícola no se adapta a las explotaciones a gran escala por la siguiente razón: la actividad agrícola se ocupa de plantas y animales que nacen, crecen y mueren».

To eat corn directly is to consume all the energy in the corn, but when you feed that corn to an animal, 90% of its energy is lost... what this means is that the amount of food energy lost in the making of something like a Chicken McNugget could feed a great many more children than just mine, and that behind the 4,510 calories in our meal, tens of thousand corn calories could have been used to feed many more people.

All told, growing food organically uses about a third less fossil fuel than growing it conventionally, though that savings disappears if the compost is not produced on site or nearby.

GMO seed is just the latest chapter in an old story: Farmers eager to increase their yields adopt the latest innovation, only to find that it's the companies selling the innovations who reap the most from the gain in the farmer's productivity.

You are what you eat" is a truism hard to argue with, and yet it is, as a visit to a feedlot suggests, incomplete, for you are what you eat eats, too. And what we are, or have become, is not just meat but number 2 corn and oil.

The new plants are novel enough to be patented, yet not so novel as to warrant a label telling us what it is we're eating. It would seem they are chimeras: "revolutionary" in the patent office and on the farm, "nothing new" in the supermarket and the environment.

an American farmer today grows enough food each year to feed a hundred people. Yet that achievement—that power over nature—has come at a price. The modern industrial farmer cannot grow that much food without large quantities of chemical fertilizers, pesticides, machinery, and fuel.

whenever I hear people say clean food is expensive, I tell them it's actually the cheapest food you can buy. That always gets their attention. Then I explain that with our food all of the costs are figured into the price. Society is not bearing the cost of water pollution, of antibiotic resistance, of food-borne illnesses, of crop subsidies, of subsidized oil and water—of all the hidden costs to the environment and the taxpayer that make cheap food seem cheap.

A few years ago, at a conference on organic agriculture in California, a corporate organic grower suggested to a small farmer struggling to survive in the competitive world of industrial organic that you should really try to develop a niche to distinguish yourself in the market. Holding his fury in check, the small farmer replied as levelly as he could manage: I believe I developed that niche twenty years ago. It's called 'organic.' And now you, sir, are sitting on it.

beer making, which began in earnest around the same time that farming did, helped the early agriculturists compensate for the decline in the nutritional quality of their diet as they turned from hunting and gathering a great many different foods to a monotonous diet of grains and tubers. The B vitamins and minerals in beer, for example, helped compensate for the loss of meat from their diet.

there is a school of archaeological thought that contends that the reason humanity turned to agriculture was to secure a more reliable supply of alcohol, not food.

Solomon Katz put forth the arresting theory that it was the human desire for a steady supply of alcohol, not food, that drove the shift from hunting and gathering to agriculture and settlement. Beer, in other words, came before bread, and as soon as people got a taste of it, Katz reasoned, they would have wanted more than could be produced by gathering seeds or fruits or honey.

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 energy for every calorie of food. (These figures would be about 4 percent higher if the salad were grown conventionally.) I

Consider all we've done on this plant's behalf: allotted it more than 27 million acres of new habitat, assigned 25 million humans to carefully tend it, and bid up its price until it became one of the most precious crops on earth.

Wes Jackson calls our species "homo the homogenizer.")