This is a nice argument against factory farming:

The New York Times > Opinion > Op-Ed Contributor: Food Without Fear


http://www.nytimes.com/2004/11/23/opinion/23barber.html

November 23, 2004
OP-ED CONTRIBUTOR
Food Without Fear
By DAN BARBER

Article excerpt:
QUOTE
Now that the bloom is finally off the Atkins diet rose, now that the instinct to, say, make a purée of potatoes feels slightly less suicidal, let us take a moment to realize that, when it comes to food, Americans have the tendency to lose all reason. With the same collective head-scratching that goes on when we look back at the big hair and shoulder pads of the 80's, we would do well to ask: What were we thinking?

This question, of course, applies not just to the Atkins diet but to pretty much every diet fad Americans have followed over the last 30 years. In addition to catchy names, these diets tend to have one thing in common: they focus on what we eat - not on where what we eat comes from or how it was grown. Good nutrition has been conveniently, and profitably, reduced to an ingredient list. (Remember the grapefruit diet?)

That's a shame - and there's no better time to explore the ways in which we've been led astray than during Thanksgiving week, a time when Americans are particularly focused on food. (And, coincidentally, a time when we are blessedly between diet fads.) With a little scrutiny, we can see that our reductionist diet logic dissolves like a lump of sugar. Just consider the traditional Thanksgiving spread: it may appear to represent the American pastoral, but looks can be deceiving.

Start with the turkey. If your image of a turkey's life is one of green grass and rolling hills, look more closely. Nearly 300 million turkeys are raised today on factory farms where they live in windowless buildings illuminated by bright lights 24 hours a day. (This keeps the turkeys awake and eating.) The birds stand wing to wing on wood shavings and eat an overly fortified diet that enables them to reach an ideal dressed weight of 15 pounds in 12 to 14 weeks. The most popular breed is the Broad Breasted White, aptly named because these turkeys develop disproportionately large breasts, which makes it difficult for the birds to walk (if they had room to do so) and procreate (assuming they'd want to) without artificial insemination.