"For how many thousands of years now have we humans been what we insist on calling "civilized?" And yet, in total contradiction, we also persist in the savage belief that we must occasionally, at least, settle our arguments by killing one another."

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I often pass a farm with cows grazing in the field and I think to myself how terrible it is that human beings grow other animals just to kill them and eat them. Most of us think of vegetarians as nuts and I'm not a vegetarian but I wouldn't be surprised if we came to a time in 50 or 100 years when civilized people everywhere refused to eat animals.

— Andy Rooney