Abstract

In a recent paper, Gregory defends the claim that a normative reason is a good basis for Φ-ing. He claims that a “basis” is what is commonly known as a motivating reason. By “good” Gregory means good in its attributive sense, as something which is good as a kind. In this paper I argue that it is not plausible that normative reasons are motivating reasons that are good as an instance of their kind. I argue that in order to assess this claim, pace Gregory, we need to know what it is for a motivating reason to be good as a kind. I canvas some potential answers to this question provided by Gregory, first that motivating reasons are things that play a role in a causal structure, and second that motivating reasons are what is believed to be a normative reason. I argue that since neither of these is plausibly good as a kind, we should reject RGB.