For a long time, I believed that vegetarian and vegan (strict vegetarian) practices were fairly new in human societies and cultures. In doing some research, however, I have found more and more that this is far from the case. Many ancient writers, thinkers, religious leaders, and ethicists considered this topic. They tended to be concerned both with ritual animal sacrifice, and with the eating of animals. These two issues were almost synonymous in the ancient world, since sacrificed animals were eaten at least by the priests, and usually by the general public.
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