If you'd like to learn more about the issues in this essay, I recommend The Omnivore's Dilemma by Michael Pollan. Pollan spends a good chunk of the book using S

If you'd like to learn more about the issues in this essay, I recommend The Omnivore's Dilemma by Michael Pollan. Pollan spends a good chunk of the book using Salatin's Polyface Farm as an example of sustainable agriculture. Disclaimer: I've just joined the Arlington buyer's club for Polyface Farm and have been very happy with their meat and eggs.