I just think if you haven't got the guts to do it you shouldn't eat it, so many people find it turns there stomach to see an animal slaughtered for them to pick up and buy in a shop then eat, it's a disjointed warped view of the world they don't like to think of the product as a living thing, if you can't take the heat stay out the kitchen.
Why do we in this day and age think we should eat a dead thing at every meal and consume a creatures by product everyday, back in the day not that long ago, even before rationing, things like meat, cheese and milk where luxuries eaten only a few times a week (hence the sunday roast, buy a big bird and eat all the left overs for about 3 days).
our diets have changed a lot tho, if you don't want intensive farming them go back to buying fruit, veg, the odd bit of meat/fish and dairy products and cook everything at home.
If you want biscuits, cakes, ready meals, pasta sources, carton/canned soup and restaurants of all kinds then you must subscribe to intensive farming.
At laugh at people thinking they are doing there bit for animal welfare by buying organic milk along with a packet of cakes and some skin moisturiser and a fancy bar of soap , open your eyes.