Comment by gopher_space

Anthropology started at a time when people thought civilizations evolved in a straight line from savages to England. But it's hard to pretend that the natives sat around a rock grunting at each other when their e.g. bone-setting techniques were essentially modern, so there's a tradition of "not as benighted as you might have thought" articles.

WHY that point of view still exists is a question every anthro novice asks, and it turns out that cultural evolution is too attractive an idea for some people to let go of.