Of course this leads me to my next thought about cannibals. What you didn't think I would mention cannibals and the fact that people taste like pork? Seriously...they do. Why do cannibals play with their prey? Is it tradition or does the chases and fear lend chemicals and therefore, spice, to the flavor of the meal? Is it a form of "winning"? The Aztecs used to make war on one another so they could capture other warriors to consume. They did it for many reasons. For one thing, the amount of meat fed the people of a village. Secondly, they felt the blood was a tribute to the gods and the genitals encouraged fertility so there was a religious reason for the consumption of other humans.
I'm not sure how eating humans can be a religious tribute, but in times of hunger, I do see the need for it. (in point, the Donner party who was starving) but my question is how does it get started as a formal ritual? When does it go from a need or happening to a specific cultural norm? Is the okay to do it somehow buried within us? We accept many odd cultural things as okay and never question it or if we do, we still go along. (Overly skinny girls are sometimes unhealthy and we should allow people to be who they are but wow....we sure like those skinny models)
In a culture of cannibals, the one who went vegetarian would really be the outcasts, eh? And wouldn't there be not only food reasons, but societal ones as well? Do we as a society still push religious values and morals? Not always. We are more about letting each person have his own rights and adhering to "live and let live". While that is great for us as individuals, it hurts the societal culture. And it really hurts the push for cannibalism. Eh.....just saying....