A Quote by Michael Pollan on calories, food, food supply, organic, and commercial organic

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

Michael Pollan

Source: The Omnivore's Dilemma: A Natural History of Four Meals (Large Print Press), Pages: 167

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