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- Wayne A. Davis (2005). Reasons and Psychological Causes. Philosophical Studies 122 (1):51 - 101.The causal theory of reasons holds that acting for a reason entails that the agents action was caused by his or her beliefs and desires. While Donald Davidson (1963) and others effectively silenced the first objections to the theory, a new round has emerged. The most important recent attack is presented by Jonathan Dancy in Practical Reality (2000) and subsequent work. This paper will defend the causal theory against Dancy and others, including Schueler (1995), Stoutland (1999, 2001), and Ginet (2002).Dancy observes that our reasons are neither psychological states nor causes, and that our reasons can be both motivating and normative. I argue that these observations are fully compatible with the causal theory. According to the reductive version I develop for both cognitive and optative reasons, what it is for an action to be done for a reason is for certain beliefs and desires to cause the action in a particular way. Our reasons for action are the objects of some of those beliefs and desires. The causal process has two stages. This theory explains not only Dancys observations, but also many other facts about reasons that alternative theories leave unexplained. I argue against Schueler and others that the non-appetitive desires entailed by acting for reasons are no less distinct and independent causal factors than the beliefs entailed. I go on to rebut arguments that the relation between psychological states and actions cannot be causal because it is non-empirical, rational, normative, or non-deterministic, and that explanations in terms of psychological causes are incompatible with explanations in terms of reasons.
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To the extent, then, that we set our face against admitting the truth of Humeanism in the theory of motivation, to that extent we are probably going to feel that there is no such thing as the theory of motivation, so conceived, at all. And that will be the position that this paper is trying to defend, though not only for this reason. It might seem miraculous that so much can be extracted from the little distinction with which we started, between the reasons why an action was right and the agent's reasons for doing it. It is not so much the distinction itself which is the culprit, however, as the account of it that sees motivating reasons as complexes of beliefs and desires, i.e. as complexes of psychological states of whatever sort, and sees justifying reasons as truths. It is this account, which puts into form the attempt to combine value realism with Humean philosophical psychology, that leads to the results I have outlined above.
In 'The Moral Problem', Michael Smith defends a conception of normative reasons that is nonrelative. Given his understanding of normative reasons, nonrelativity commits him to the convergence hypothesis: that, as a result of the process or correction of beliefs and rational deliberation, 'all' agents would converge on having the same set of desires. I develop several reasons for being pessimistic about the truth of this hypothesis. As a result, if normative reasons exist, we have a reason to be skeptical of either Smith's understanding of what normative reasons are or of his insistence that they are nonrelative.
Is the thought that having a reason for action can also be the cause of the action for which it is the reason coherent? This is an attempt to say exactly what is involved in such a thought, with special reference to the case of con-reasons, reasons that count against the action the agent eventually choses.
Jonathan Dancy’s Practical Reality is, I think, best understood as an attempt to undermine our allegiance to these two purported constitutive claims about action. If we must think that psychological states figure in the explanation of action then, according to Dancy, we should suppose that those psychological states are beliefs rather than desire-belief pairs. Dancy thus prefers pure cognitivism to Humeanism. But in fact he thinks that we have no business accepting any form of psychologism in the first place; no business accepting a theory that explains an agent’s actions by reference to that agent’s psychological states. For though it is indeed a truism that actions are explained by reasons, Dancy argues that psychological states are only rarely, if ever, reasons. He thus prefers the unadorned normative story, a story which contents itself with explaining actions by laying out the considerations in the light of which the agent acted as he did, to any form of psychologism. I will consider Dancy’s arguments for these claims in turn.
Jonathan Dancy’s Practical Reality defends a strikingly nonpsychologistic account of motivating reasons for action. I agree wholeheartedly with Dancy that normative reasons do not in general consist in psychological states. I also agree with Dancy that motivating reasons should be understood in a way that preserves their connection to the kinds of normative consideration that recommend or speak in favor of actions. Despite these significant points of agreement, however, I find myself resisting Dancy’s nonpsychologistic conclusion.
Practical reasons figure in both the justification and the causal explanation of action. It is usually assumed that the agent’s state of believing rather than what they believe must figure in the causal explanation of action. But, that the agent believes something is not a reason in the sense of being part of the justification of what they do. So it is often concluded that the justifying reason is a different sort of thing from the causally motivating reason. But this means that in a causal process of acting the justifying reasons have done their work by the time the agent has the appropriate beliefs and desires. Transforming these into behaviour is not guided by reason. This conception of action in which there is no role for reason in the part of the process where anything actually gets done is not acceptable. So the original assumption that beliefs rather than the believed facts figure in the casual explanation of action should be challenged.
The causal theory of action had suffered from inattention or linguistically motivated rejection until it was revived in 1963 by Donald Davidson. Since then the causal theory has had a continuing acceptance without having had an inspection of its assumptions. There are reasons to suspect that the theory is as unfounded as it is undoubted. Those reasons are reviewed here which have to do with the definitive moment when states such as beliefs and desires must change character to become causal events.
Jonathan Dancy has argued that agents’ reasons for their actions are facts or features of the situations rather than their psychological states. The purpose of the paper is to show that even if we grant that this is so in most of the cases, there is a class of mental states that can be reasons. Although beliefs and desires are not reasons for actions, some emotional states—like loving, liking or disliking someone—can generate reasons. The distinctive feature of these states is that their content is a particular, and not a proposition. Hence in certain situations their love or admiration can provide agents with reasons to do one particular thing rather than another.
People act for reasons. That is how we understand ourselves. But what is it to act for a reason? This is what Fred Schueler investigates. He rejects the dominant view that the beliefs and desires that constitute our reasons for acting simply cause us to act as we do, and argues instead for a view centred on practical deliberation--our ability to evaluate the reasons we accept. Schueler's account of 'reasons explanations' emphasizes the relation between reasons and purposes, and the fact that the reasons for an action are not always good reasons.
Jonathan Dancy’s Practical Reality makes a significant contribution to clarifying the relationship between desire and reasons for acting, both the normative reasons we seek in deliberation and the motivating reasons we cite in explanation. About the former, Dancy argues that, not only are normative reasons not all grounded in desires, but, more radically, the fact that one desires something is never itself a normative reason. And he argues that desires fail to figure in motivating reasons also, concluding that neither the fact nor the state of desire is ever a motivating reason for acting. I am in significant agreement with Dancy about these matters, but I want to register some reservations nonetheless. Dancy is certainly right to reject the DBR (desire-based reasons) thesis that all normative reasons are grounded in desires.1 Desires, he points out, call for reasons no less than do actions. But I think he insufficiently appreciates a way in which facts about the agent’s desires and related practical psychic states can provide normative reasons. Not that this gives away anything to Dancy’s Humean opponents. What gives an agent’s desires, values, and moral convictions normative weight, I shall suggest, is her dignity and integrity as an individual person.
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