Reading this article (and looking at some of the other articles on the site) reminds me of what I've heard elsewhere about the deep rift in anthropology between the physical and the cultural anthropologists. It appears to me to be a conflict between a scientific worldview and an increasingly subjective, politically influenced worldview. One manifestation of this is the decision by the American Anthropological Association to remove the word "science" from its mission statement.[1-2]
1. http://blogs.nature.com/news/2010/11/hold_the_science_says_a...
2. https://www.nytimes.com/2010/12/10/science/10anthropology.ht...