you can’t study the mind while ignoring culture, as psychologists usually do, because minds function only once they’ve been filled out by a particular culture. And you can’t study culture while ignoring psychology, as anthropologists usually do, because social practices and institutions (such as initiation rites, witchcraft, and religion) are to some extent shaped by concepts and desires rooted deep within the human mind, which explains why they often take similar forms on different continents.

