I'm basically in agreement with Kabong ideally, in that if you couldn't personally bring yourself to kill an animal for food you shouldn't eat it. I haven't eaten pork in years, as pigs are actually as smart and affectionate as dogs, plus their meat is horrible for you. I still eat a little beef and sometimes bison, kind of doubt I could bring myself to take those dudes on, I like the idea of cutting that shit out but you hear things about the meat in fact being extremely healthy if its grass fed etc, and I'm a humanist first after all. Poultry and fish though? Totally guilt free for me. Overfishing is an environmental concern, but on a humane level I don't have any empathy for sea creatures. Birds as well, I just don't care about them and think they are shit animals, I could easily cut chickens heads off if it was the only way I could eat them.