Ralph Wedgwood

According to the anti-Humean theory of motivation, it is possible to be motivated to act by reason alone. According to the Humean theory of motivation, this is impossible. The debate between these two theories remains as vigorous as ever (see for example Pettit 1987, Lewis 1988, Price 1989 and Smith 1994). In this paper I shall argue that the anti-Humean theory of motivation is incompatible with a number of prominent recent theories of content. I shall focus on causal or informational theories of content (such as Dretske 1981, Fodor 1990 and Stalnaker 1984), and on verificationist theories of content (such as Dummett 1993, Putnam 1983 and Wright 1986), though in fact I believe that the same argument applies to several other theories of content as well.

This paper outlines a new approach to the epistemology of normative beliefs, based on a version of the claim that “the intentional is normative”. This approach incorporates an account of where our “normative intuitions” come from, and of why it is essential to these intuitions that they have a certain weak connection to the truth. This account allows that these intuitions may be fallible, but it also seeks to explain why it is rational for us to rely on these intuitions in forming normative beliefs—although it is also rational for us to try to correct for these intuitions’ fallibility by revising our normative beliefs in such a way as to approach what Rawls called “reflective equilibrium”.

In this paper, I apply the "conceptual role semantics" approach that I have proposed elsewhere (according to which the meaning of normative terms is given by their role in practical reasoning or deliberation) to the meaning of the term 'ought'. I argue that this approach can do three things: It can give an adequate explanation of the special connection that normative judgments have to practical reasoning and motivation for action. It can give an adequate account of why the central principles of deontic logic are correct. It can give an explanation of the precise ways in which the term 'ought' is systematically context-sensitive, so that the term expresses different (but systematically related) concepts in different contexts.

This paper presents a new argument for a form of contextualism about ‘justified belief’, the argument being based on considerations concerning the nature of belief. It is then argued that this form of contextualism, although it is true, cannot help to answer the threat of scepticism. However, it can explain many other puzzling phenomena: it can give an account of the linguistic mechanisms that determine how the extension of ‘justified belief’ shifts with context; it can help to defuse some puzzles regarding the closure of justified belief under competent deduction; and it can give a plausible account of the role that practical concerns play in the thinking of a rational believer, allowing for a more plausible kind of "intellectualism" about justified belief.

This paper offers an argument in favour of the conclusion that it is seriously unjust to exclude same-sex couples from the institution of civil marriage. The argument is based on an interpretation of what the institution of marriage essentially is, and of its essential rationale; the crucial claim is that although marriage is a legal institution, it is also a social institution, involving a "social meaning" -- a body of common knowledge and expectations about marriage that is generally shared throughout society.

In this new book Moral Dimensions, T. M. Scanlon (2008) explores the ethical significance of the intentions and motives with which people act. According to Scanlon, these intentions and motives do not have any direct bearing on the permissibility of the act. Thus, Scanlon claims that the traditional Doctrine of Double Effect (DDE) is mistaken. However, the way in which someone is motivated to act has a direct bearing on what Scanlon calls the act's "meaning". One particularly important kind of "meaning" that an act can have consists in the ways in which it is appropriate for various people to blame the agent for the act. So the book ends with an extended analysis of blame and blameworthiness.

In Book I of the Republic, or so I shall argue, Plato gives us a glimpse of sheer horror. In the character, beliefs, and desires of Thrasymachus, Plato aims to personify some of the most diabolical dangers that lurk in human nature. In this way, the role that Thrasymachus plays for Plato is akin to the role that for Hobbes is played by the bellum omnium contra omnes, the war of all against all, which would allegedly be the inevitable result of a "state of nature", where human beings have no government to terrorize them into obedience. It is also akin to the role that for Kant is played by the "radical evil" that is allegedly an indelible feature of human nature itself. As I shall try to show, the desires that characterize Thrasymachus are of the kind that are described in Book IX as "lawless" desires, desire of the wild insane kind that dominate the tyrannical soul; and his beliefs systematically reflect these desires, in a way that has its own hideously coherent logic.

Many philosophers have claimed that “belief aims at the truth”. But is there any interpretation of this claim on which it counts as true? According to some philosophers, the best interpretation of the claim takes it as the normative thesis that belief is subject to a truth-norm. The goal of this essay is to clarify this normative interpretation of the claim. First, the claim can be developed so that it applies to partial beliefs as well as to flat-out full beliefs. Secondly, an answer is given to the objection that has been raised against the claim that belief is subject to a truth-norm of this sort by Krister Bykvist and Anandi Hattiangadi; responding to this objection will involve careful reflection on the structure of normative concepts, and of how these normative concepts apply to belief.

The aim of this chapter is to defend the claim that “the intentional is normative” against a number of objections, including those that Georges Rey has presented in his contribution to this volume. First, I give a quick sketch of the principal argument that I have used to support this claim, and briefly comment on Rey’s criticisms of this argument. Next, I try to answer the main objections that have been raised against this claim. First, it may seem that the claim that “the intentional is normative” is just hopelessly Panglossian: doesn’t this claim just wilfully ignore all the mountains of evidence that we have for the sheer ubiquity and pervasiveness of human irrationality? Secondly, the claim that intentional mental states are essentially normative seems to be intended as a purely philosophical, non-empirical account of the nature of these mental states: but why should we think that purely philosophical reflection can tell us anything interesting about the nature of the mind -- shouldn’t we look to empirical psychology to enlighten us about such matters? I argue that neither of these objections succeeds in undermining my version of the claim that "the intentional is normative".

Many philosophers have claimed that the intentional is normative. (This claim is the analogue, within the philosophy of mind, of the claim that is often made within the philosophy of language, that meaning is normative.) But what exactly does this claim mean? And what reason is there for believing it? In this paper, I shall first try to clarify the content of the claim that the intentional is normative. Then I shall examine a number of the arguments that philosophers have advanced for this claim (and for the parallel claim that meaning is normative). As we shall see, many of these arguments are unsuccessful. However, I shall close by giving a sketch of what may be a successful argument for this claim.

This paper gives a new interpretation of the central section of Plato's Symposium (199d-212a). According to this interpretation, the term "καλóν", as used by Plato here, stands for what many contemporary philosophers call "intrinsic value"; and "love" (ἔρως) is in effect rational motivation , which for Plato consists in the desire to "possess" intrinsically valuable things - that is, according to Plato, to be happy - for as long as possible. An explanation is given of why Plato believes that "possessing" intrinsically valuable things, at least for mortals like us, consists in actively creating instantiations of the intrinsic values, both in oneself and in the external world, and in knowing and loving these intrinsic values and their instantiations. Finally, it is argued that this interpretation reveals that Plato's "eudaemonism" is a different and more defensible doctrine than many commentators believe.

Timothy Williamson has presented several arguments that seek to cast doubt on the idea that cognition can be factorized into internal and external components. In the first section of this paper, I attempt to evaluate these arguments. My conclusion will be that these arguments establish several highly important points, but in the end these arguments fail to cast any doubt either on the idea that cognitive science should be largely concerned with internal mental processes, or on the idea that cognition can be analysed in terms of the existence of a suitable connection between internal and external components. I shall present an argument for the conclusion that cognition involves certain causal processes that are entirely internal

The diversity of topics discussed in this book reflects the breadth of Judith Jarvis Thomson's philosophical work. Throughout her long career at MIT, Thomson's straightforward approach and emphasis on problem-solving have shaped philosophy in significant ways. Some of the book's contributions discuss specific moral and political issues such as abortion, self-defense, the rights and obligations of prospective fathers, and political campaign finance. Other contributions concern the foundations of moral theory, focusing on hedonism, virtue ethics, the nature of nonconsequentialism, and the objectivity of moral claims. Finally, contributions in metaphysics and epistemology discuss the existence of sets, the structures reflected in conditional statements, and the commitments of testimony. Contributors: Jonathan Bennett, Richard L. Cartwright, Joshua Cohen, N. Ann Davis, Catherine Z. Elgin, Gilbert Harman, Barbara Herman, Frances Myrna Kamm, Claudia Mills, T.M. Scanlon, Ernest Sosa

Both these ideas are intuitively plausible: rationality has an external aim, such as forming a true belief or good decision; and the rationality of a belief or decision is determined purely by facts about the thinker’s internal mental states. Unlike earlier conceptions, the conception of rationality presented here explains why these ideas are both true. Rational beliefs and decisions, it is argued, are those that are formed through the thinker’s following ‘rules of rationality’. Some rules count as rules of rationality because it is rational to believe---through following other rules---that those rules are reliable. But there must also be certain basic rules, which are a priori, or ‘built into’ our basic cognitive capacities. That these rules are a priori is a purely internal matter; and in following these rules the thinker has done all that could reasonably be expected to achieve the external aim of forming a true belief or good decision.