Rodriguez-Blanco clarifies John Finnis’s objection to legal positivism in the shape of Hart’s theory, namely, that it is unstable because it uses the notion of an internal point of view, which does not have sufficient discriminatory power to distinguish between good and less good legal norms, between rational and non-rational court decisions, etc. Finnis’s view is that understanding a human action in law involves understanding what the point of the action is, that such understanding requires use of the Aristotelian focal meaning (or central case) methodology, that Hart’s internal point of view does not involve focal meaning and therefore cannot be used to understand the point of human actions, and that Hart’s theory is thus unstable. Rodriguez-Blanco argues that Anglophone legal philosophers’ focus in the past fifty years on Dworkin’s critique of Hart’s legal positivism has meant that they missed an opportunity to learn, through Finnis’s critique of Hart’s theory, about the philosophy of practical reason and the theory of action, and to contribute significantly to debates about normative questions, the nature of law and its relation to agency, reasons for action, and goodness.