This isn’t animal experimentation, where you can imagine some proportionate good at the other end of the suffering. This is what we feel like eating. Yet taste, the crudest of our senses, has been exempted from the ethical rules that govern our other senses. Why? Why doesn’t a horny person have as strong a claim to raping an animal as a hungry one does to confining, killing and eating it? It’s easy to dismiss that question but hard to respond to it. Try to imagine any end other than taste for which it would be justifiable to do what we do to farmed animals.

Jonathan Safran Foer, “Against Meat”