Abstract
This article argues that Judith Butler’s neglect of biopolitics in her reading of Michel Foucault’s work on sexuality leads her to propose a genealogy of gender ontology rather than conduct a genealogy of gender itself. Sex was not an effect of a cultural system for Foucault, but an apparatus of biopower that emerged in the eighteenth century for the administration of life. Butler, however, is interested in uncovering how something we call or identify as gender manifests itself in different times and contexts, rather than asking what relations of power made necessary the emergence of gender as a discourse. After examining the theoretical configurations underpinning Butler’s engagement with Foucault’s Herculine Barbin, I suggest a more biopolitically informed reading of how the material body becomes captured by the discourses of sexuality and sex. Finally, the article sets out preliminary questions with which a more strictly Foucauldian genealogy of gender might be conducted.