I believe that you can eat meat, provided that animals live in a decent,stress-free environment. I know it's very hard to find meat that carries any sort of a guarantee on it,but at least here in EU "free range" and "organic" mean something that is legally enforceable, so every time I buy chicken/beef/pork that is organic I hope that these animals were kept in good conditions.
I do feel sorry for the American readers,for whom the meat industry is just a massive black box with no way of finding out what is going on - and I genuinely believe that if I lived in America, I would have stopped eating meat too,for that very reason.