As a professor of anthropology one frequently has to advise graduate students whose work is, in some key aspects, far removed from one’s own area of expertise. It makes sense that a graduate student interested in child labor in India would want to work with me. I’ve published on India and teach a course on economic anthropology, but that doesn’t mean I know very much about child labor issues in India. What I can do is steer that student in the right direction.
Multiply this by a number of related scenarios (e.g. book reviews, manuscript evaluations, discussing a conference paper, etc.) and you see why anthropologists frequently have to learn how to grok an entire subfield in under an hour. Yes, real expertise takes years of hard work, but identifying the key works and ideas that define a subfield can be done quickly if you know where to look. A good analogy might be the difference between having grown up in a city and knowing how to use a good travel guide with Google maps.


