sustainable agriculture

A Quote by Michael Pollan on sustainable agriculture, food supply, and organic

Obviously there is much more to be learned about the relationship of soil to plant, animals, and health, and it would be a mistake to lean too heavily on any one study.  It would also be a mistake to assume the word “organic” on a label automatically signifies healthfulness, especially when that label appears on heavily processed and long-distance foods that have probably had much of their nutritional value, not to mention flavor, beaten out of them long before they arrive on our tables.

            The better for what?  Question about my organic meal can of course be answered in a much less selfish way:  Is it better for the environment?  Better for the farmers who grew it?  Better for public health?  For the taxpayer?  The answer to all three questions is an (almost) unqualified yes.  To grow the plants and animals that made up my meal, no pesticides found their way into any farmer’s bloodstream, no nitrogen run off or growth hormones seeped into the watershed, no soils were poisoned, no antibiotics were squandered, no subsidy checks were written.  If the high price of my all-organic meal is weighed against the comparatively low price it extracted from the larger world, as it should be, it begins to look, at least in karmic terms, like a real bargain.

            And yet, and yet... an industrial organic meal such as mine does leave deep footprints on our world.  The lot of the workers who harvested the vegetables and gathered up Rosie for slaughter is not appreciably different from those on nonorganic factory farms.  The chickens lived only marginally better lives than their conventional counterparts; in the end a CAFO is a CAFO, whether the food served in it is organic or not.  As for the cows that produced the milk in our ice cream, they may well have spent time outdoors in an actual pasture (Stonyfield buys most – though not all – of its milk from small dairy farmers), but the organic label guarantees no such thing.  And while the organic farms I visited don’t receive direct government payments, they do receive other subsidies from taxpayers, notably subsidized water and electricity in California.  The two-hundred-thousand-square-foot refrigerated processing plant where my salad was washed pays half as much for its electricity as it would were Earthbound not classified as a “farm enterprise.”

            But perhaps most discouraging of all, my industrial organic meal is nearly as drenched in fossil fuel as it’s conventional counterpart.  Asparagus traveling in a 747 from Argentina; blackberries trucked up from Mexico; a salad chilled to thirty-six degrees from the moment it was picked in Arizona (where Earthbound moves its entire operation every winter) to the moment I walk it out the doors of my Whole Foods.  The food industry burns nearly a fifth of all the petroleum consumed in the United States (about as much as automobiles do).  Today it takes between seven and ten calories of fossil fuel energy to deliver one calorie of food energy to an American plate.  And while it is true that organic farmers don’t spread fertilizers made from natural gas or spray pesticides made from petroleum, industrial organic farmers often wind up burning more diesel fuel than their conventional counterparts: in trucking bulky loads of compost across the countryside and weeding their fields, a particularly energy intensive process involving extra irrigation (to germinate the weeds before planting) and extra cultivation.  All told, growing food organically uses about a third less fossil fuel than growing it conventionally, according to David Pimentel, though that savings disappears if the compost is not produced on site or nearby.

            Yet growing the food is the least of it:  only a fifth of the total energy used to feed us is consumed on the farm; the rest is spent processing the food and moving it around.  At least in terms of the fuel burned to get it from the farm to my table, there’s little reason to think my Cascadian Farm TV dinner or Earthbound Farm spring mix salad is any more sustainable than a conventional TV dinner or salad would have been.

            Well, at least we didn’t eat it in the car.

            So is an industrial organic food chain finally a contradiction in terms?  It’s hard to escape the conclusion that it is.  Of course it is possible to live with contradictions, at least for a time, and sometimes it is necessary or worthwhile.  But we ought at least face up to the cost of our compromises.  The inspiration for organic was to find a way to feed ourselves more in keeping with the logic of nature, to build a food system that looked more like an ecosystem that would draw it’s fertility and energy from the sun.  To feed ourselves otherwise was “unsustainable,” a word that’s been so abused we’re apt to forget what it very specifically means:  Sooner or later it must collapse.  To a remarkable extent, farmers succeeded in creating the new food chain on their farms; the trouble began when they encountered the expectations of the supermarket.  As in so many other realms, nature’s logic has proven no match for the logic of capitalism, one in which cheap energy has always been a given.  And so, today, the organic food industry finds itself in a most unexpected, uncomfortable, and, yes, unsustainable position:  floating on a sinking sea of petroleum.

Michael Pollan

Source: The Omnivore's Dilemma: A Natural History of Four Meals (Large Print Press), Pages: 181-4

Contributed by: HeyOK

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