I would like to take my point of departure from a question ofpower, the power of regulation, a power that determines, more or less, what we are, what we can be.1 I am not speaking of power only in a juridical or positive sense, but I am referring to the workings of a certain regulatory regime, one that informs the law, and also exceeds the law. When we ask, what are the conditions of intelligibility by which the human emerges, by which the human is recognized, by which some subject becomes the subject of human love, we are asking about conditions of intelligibility composed of norms, of practices, that have become presuppositional, without which we cannot think the human at all. So I propose to broach the relationship between variable orders of intelligibility and the genesis and knowability of the human. And it is not just that there are laws that govern our intelligibility, but ways of knowing, modes of truth, that forcibly define intelligibility.