From The Ethics of Eating Animals, p. 333
The industrialization–and brutalization–of animals in America is a relatively new, evitable, and local phenomenon: No other country raises and slaughters its food animals quite as intensively or as brutally as we do. No other people in history has lived at quite so great a remove from the animals they eat. Were the walls of our meat industry to become transparent, literally or even figuratively, we would not long continue to raise, kill, and eat animals the way we do. Tail docking and sow crates and beak clipping would disappear overnight, and the days of slaughtering four hundred head of cattle an hour would promptly come to an end–for who could stand the sight? Yes, meat would get more expensive. We’d probably eat a lot less of it, too, but maybe when we did eat animals we’d eat them with the consciousness, ceremony, and respect they deserve.