Sir Paul McCartney summed it up when he said that if “slaughterhouses had glass walls, everyone would be a vegetarian.” Cultural norms have long justified inhumane conditions towards animals raised for food, to both suffer and die in. Animal rights organizations like People for the Ethical Treatment of Animals (PETA) and Mercy for Animals have caught truly unbelievable “standard industry practices” and shocking cases of cruelty in undercover videos.