Online research in philosophy

In On What Matters Derek Parfit argues that facts about reasons for action are grounded in facts about values and against the view that they are grounded in facts about the desires that subjects would have after fully informed and rational deliberation. I describe and evaluate Parfit's arguments for this value-based conception of reasons for action and find them wanting. I also assess his response to Sidgwick's suggestion that there is a Dualism of Practical Reason. Parfit seems not to notice that his preferred value-based conception of reasons for action augurs strongly in favour of a view like Sidgwick's. 1.

While objective values need not be intrinsically motivating, need not actually motivate us, they would determine what we ought to pursue and protect. They would provide reasons for actions. Objective values would come in degrees, and more objective value would provide stronger reasons. It follows that, if objective value exists, we ought to maximize it in the world. But virtually no one acts with that goal in mind. Furthermore, objective value would exist independently of our subjective valuings. But we have no way of measuring amounts of such values independently of the ways we value objects. While a subjectivist can account for mistaken values, a fully impersonal viewpoint, from which objective values would appear, seems instead to cause all values to disappear. Nor does the moral point of view, which requires more impartiality than agents usually exhibit, reveal fully objective values. The paper closes with an examination of the most widely endorsed candidates for states having positive and negative objective values: pleasures and pains. It concludes again that, once we adjust for worthiness of the object and desert of the subject for such states, there is no way to measure their supposed objective value.

Neo-Humean instrumentalists hold that anagent''s reasons for acting are grounded in theagent''s desires. Numerous objections have beenleveled against this view, but the mostcompelling concerns the problem of ``aliendesires''''.

One of the most important disputes in the foundations of ethics concerns the source of practical reasons. On the desire-based view, only one’s desires provide one with reasons to act. On the value-based view, reasons are instead provided by the objective evaluative facts, and never by our desires. Similarly, there are desire-based and non-desired-based theories about two other issues: pleasure and welfare. It has been argued, and is natural to think, that holding a desire-based theory about either pleasure or welfare commits one to recognizing that desires do provide reasons for action – i.e., commits one to abandoning the value-based theory of reasons. The purpose of this paper is to show that this is not so. All of the following can be true: pleasure and welfare provide reasons; pleasure and welfare are to be understood in terms of desire; desires never provide reasons, in the relevant way.

Alan Goldman’s Reasons from Within is one of the most thorough recent defenses of what might be called ‘orthodox internalism’ about practical reasons. Goldman’s main target is an opposing view that includes a commitment to the following two theses: (O) that there are such things as objective values, and (E) that these values give rise to external reasons. One version of this view, which we can call ‘orthodox externalism’, also includes a commitment to the thesis (I) that rational people will be motivated by any reason they have of which they are aware. Goldman himself embraces (I), and deploys it frequently in his criticisms of orthodox externalism. But there is logical space for an externalist view that includes a commitment to (O) and (E), but that denies (I). The resulting “hyperexternalist” view holds that some reasons need not motivate us, even if we are rational. In this paper I argue that Goldman’s criticisms of orthodox externalism leave hyperexternalism untouched, and that his specific criticisms of my own version of hyperexternalism do not work. In light of Goldman’s criticisms of orthodox externalism and my own criticisms of Goldman’s view, hyperexternalism emerges as the favored option.

An influential view, defended by Thomas Scanlon and others, holds that desires are almost never reasons. I seek to resist this view and show that someone who desires something does thereby have a reason to satisfy her desire. To show this, I argue, first, that the desires of some others are reasons for us and, second, that our own desires are no less reason-giving than those of others. In concluding, I emphasize that accepting my view does not commit one to a desire-based account of reasons. Desires can be simply one kind of reasons alongside many others.

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.

This paper defends strong internalism about reasons, the view that reasons must relate to pre-existing motivational states, from several kinds of counterexamples, supposed desire independent reasons, that have been proposed. A central distinction drawn is that between there being a reason and an agent's having a reason. For an agent to have an F reason, she must be F-minded. Reasons, as what motivate us, are states of affairs and not themselves desires or motivational states, but they must connect to existing motivational states. It has been claimed that rationality itself requires us to recognize certain reasons independent of our desires, that we acquire new desires by learning what is valuable, by acquiring desire-independent reasons to pursue certain values. It is claimed also that prudential and moral reasons are desire independent. By offering an account of rationality as coherence, by appealing to broader concerns as opposed to specific desires, and by appealing to the distinction noted above, the paper exposes weaknesses in recent arguments for desire independent reasons by Millgram, Smith, Korsgaard, and Searle. the reasons they propose can be interpreted as internal (not desire independent) or dismissed as nonexistent.