Joshua Gert

In The Sources of Normativity, Christine Korsgaard presents and defends a neo-Kantian theory of normativity. Her initial account of reasons seems to make them dependent upon the practical identity of the agent, and upon the value the agent must place on her own humanity. This seems to make all reasons agent-relative. But Korsgaard claims that arguments similar to Wittgenstein’s private-language argument can show that reasons are in fact essentially agent-neutral. This paper explains both of Korsgaard’s Wittgensteinian arguments, and shows why neither of them work. The paper also provides a brief sketch of a different Wittgensteinian account of reasons that distinguishes the normative role of justification from that of requirement. On this account, the real agent-neutrality of reasons applies to their justificatory role, but not to their requiring role

First, some stage setting is necessary. According to Raz, what makes us into rational agents is our ability to perceive normative aspects of the world, appreciate their normative significance, and respond appropriately. Although he concentrates on the rationality of action, our beliefs, feelings, and emotions also demonstrate this ability. This characterization of his view already indicates that, according to Raz, the world indeed has normative aspects. What this means is that aspects of the world have value, and that for agents who can engage with that value in the right way, these valuable aspects give reasons for action. For example, the goodness of novels provides reasons to read them, write them, discuss them, etc. A number of essays are attempts to clarify and defend this claim about the objectivity of evaluative thought, and to explain the nature and extent of its dependence on social practices.

Abstract: This article explains and motivates an account of one way in which we might have substantive a priori knowledge in one important class of domains: domains in which the central concepts are response-dependent. The central example will be our knowledge of the connection between something's being harmful and the fact that it is irrational for us to fail to be averse to that thing. The idea is that although the relevant responses (basic aversion in the case of harm, and a kind of interpretive failure in the case of irrationality) are produced by independent psychological mechanisms, they have distal causes that turn out to be related in ways that—once language enters the picture—yield epistemically accessible necessary connections between the referents of their corresponding terms.

1. IntroductionThe Emotional Construction of Morals is a tour de force that combines empirical data and philosophical argument in an impressively coherent way. Certainly it resists any sweeping assessment; a mere presentation of the principal lines of argument would itself take the space of an article. Also, and despite its systematic structure, I do not think Prinz's view places decisive weight on any small number of points. Consequently, I do not think it can be refuted in any wholesale way. Nevertheless, I often find myself in very sharp disagreement with Prinz. What I would like to do in this article, therefore, is to focus on what seem to be some broad issues of perspective, and see if I can convince readers that taking a slightly different perspective on certain matters might undermine the apparent force of much of what he has to say. In particular, I will focus on the analogy between moral properties and colour properties: an analogy to which Prinz himself appeals. As a corollary I will also try to show that Prinz's focus, for many purposes, on cannibalism and issues of sexual morality undermines the relevance of much of the empirical data he brings to bear in defending his sentimentalist moral theory.According to Prinz, moral judgements are manifestations of complex emotional dispositions that he calls ‘sentiments’. But unlike the expressivist, who might easily embrace the spirit of this claim, Prinz also holds that the existence of these sentiments is sufficient to generate moral properties and facts; moral properties are simply powers to activate our moral sentiments, and it is often a fact that an action has such a property. In holding moral properties to be powers of this sort, Prinz embraces both an analogy with colours, and a certain understanding of what colours are: secondary qualities understood …