Jeffrey Moussaieff Masson said this quote

“ We are not encouraged, on a daily basis, to pay careful attention to the animals we eat. On the contrary, the meat, dairy, and egg industries all actively encourage us to give thought to our own immediate interest (taste, for example, or cheap food) but not to the real suffering involved. They do so by deliberately withholding information and by cynically presenting us with idealized images of happy animals in beautiful landscapes, scenes of bucolic happiness that do not correspond to anything in the real world. The animals involved suffer agony because of our ignorance. The least we owe them is to lessen that ignorance. ”