Aristotle had a reasonable, noninflationary concept of real choice. Choice is up to us, but it is far from arbitrary. Unfortunately, later treatments have largely oscillated between extremes of voluntarism and determinism, making choice either arbitrary or only an unreal appearance.
One of Brandom’s great contributions to ethics is a new account of choice that is reasonable and noninflationary like Aristotle’s. Aristotle developed a notion of real but nonarbitrary choice by defining it as the result of an open deliberation subject to normative standards of inquiry. Brandom reaches a complementary conclusion following a different path. The core of it is a combination of two theses. First, there is a view he associates with the Enlightenment that makes values binding on us only when we have implicitly or explicitly endorsed them. This secures the practical reality of choice, without any ontological assumptions. Second, there is Brandom’s own view that the meaning of the values we endorse is not up to us, but depends on articulation in the space of reasons. As with Aristotle’s notion of deliberation, this establishes the nonarbitrary nature of choice. (See also Intentionality; Self, Subject; Fragility of the Good; Freedom Without Sovereignty.)
The Postmodern Peripatetic 