This goes against the firm stance of every major religion, and well documented studies showing that humans universally have innate sense of fairness upon which ethical systems are founded. There may be some difficult ethical questions, but there a far more which are very clear-cut.
It's just a statistical anomaly where the collective thought was stuck in a local minima, where they thought that the sacrifices had a correlative/causative effect on good harvest/luck/fertility/rain/etc. The collective common good for a sacrifice of someone was seen as a good deal with the limited information they had available at that time.
It wasn’t “scattered groups.” It was common among the Aztecs, who were the largest population in the new world. It was practiced in Mesopotamia, Iron Age Europe, and other places. That demolishes the idea that there’s a “universal human sense of fairness.”
Of all the hills to die on, this is one of them I guess.
You and I have access to the same LLMs which have been trained on the corpus of scientific research, and they'll tell you the same thing I am. Take it up with [gestures broadly at science].
