This article takes up Marilyn Strathern’s formulation of a law/culture ‘duplex’ – her term for the complementarity of anthropology and law as means to each other’s ends. She draws attention to the limitations of the duplex, and urges us to consider ethnography as a project of unwinding its entwinement. As a step toward that end, the article returns to classic texts by Emile Durkheim and Bronislaw Malinowski – texts that were foundational to the emergence of anthropology, and to the establishment (...) of law as an object of study for the social sciences. Re-read in light of Strathern’s insight, what has been widely taken as their relativism emerges instead as their defense of political community as a subject for ethnography, and the basis for a theoretical check on law conceived globally – within states or as colonial overrule. The article concludes with a discussion of the contemporary relevance of that position. (shrink)