What evidence do you have to support the idea that people "did it with 'no problems'"? Why does the profession of a "Butcher" exist ? How about Hindu's, Buddhists etc?
Maybe people used to enjoy a a more symbiotic relationship with their livestock / prey which doesn't exist now with advent of factory farming, it's just pure exploitation and obviously. I'm sure not everyone in the middle ages or ancient hunter gathered societies would've been fine with that.
Maybe people used to enjoy a a more symbiotic relationship with their livestock / prey which doesn't exist now with advent of factory farming, it's just pure exploitation and obviously. I'm sure not everyone in the middle ages or ancient hunter gathered societies would've been fine with that.
Also, the world's population doesn't live in rural areas according to the UN: http://www.un.org/en/development/desa/news/population/world-...