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. (shrink)
One of the attractions of the Humean instrumentalist theory of practical rationality is that it appears to offer a special connection between an agent's reasons and her motivation. The assumption that Humeanism is able to assert a strong connection between reason and motivation has been challenged, most notably by Christine Korsgaard. She argues that Humeanism is not special in the connection it allows to motivation. On the contrary, Humean theories of practical rationality do connect reasons and motivation in (...) a unique and attractive way, though the nature of this connection has sometimes been misunderstood by both defenders and detractors of the theory. (shrink)
Hard determinists hold that we never have alternative possibilities of action—that we only can do what we actually do. This means that if hard determinists accept the “ought implies can” principle, they mustaccept that it is never the case that we ought to do anything we do not do. In other words, they must reject the view that there can be “ought”- based moral reasons to do things we do not do. Hard determinists who wish to accommodate moral reasons to (...) do things we do not do can instead appeal to Humean moral reasons that are based on desires to be virtuous. Moral reasons grounded on desires to be virtuous do not depend on our being able to act on those reasons in the way that “ought”-based moral reasons do. (shrink)
In the opening chapter of What We Owe To Each Other, Tim Scanlon produces a sustained critique of a Humean conception of practical reason. Scanlon claims he will argue that unless having a desire just is to see something as a reason, desires play (almost) no role in the explanation or justification of action. Yet his specific arguments against Humeanism all employ a very austere understanding of desire (which he calls the "standard model"), and attempt to show that desires (...) so understood are not up to any explanatory or justificatory task. Since the standard model represents only one understanding of desire (distinct from the "recognition of reasons") his specific arguments cannot establish his stated general thesis. I show how a more robust conception of desire will leave the Humean account safe from Scanlon's specific arguments. (shrink)
The central purpose of this essay is to consider some of the more prominent reasons why realists have rejected the Humean theory of motivation. I shall argue that these reasons are not persuasive, and that there is nothing about being a moral realist that should make us suspicious of Humeanism.
Hume''s farmer''s dilemma is usually construed as demonstrating the failure of Humeanism in practical reason and as providing an argument in favor of externalism or the theory of resolute choice. But thedilemma arises only when Humeanism is combined with the assumptionthat direct and intentional control of our desires – desiring atwill – is impossible. And such an assumption, albeit widely accepted,has little in its support. Once we reject that assumption we can describe a solution to the dilemma within (...) the bounds of Humeanism. Moreover, wefind in this new solution as argument for the idea of desiring at will. (shrink)
According to hyper-Humeanism, the world of “fact” is utterly distinct from the realm of “value”-that is, the realm of morality and religion.This is a well-known philosophical position, and it more or less follows from some well-known philosophical doctrines (e.g., logical positivism, and neo-Wittgensteinianism), but its appeal is not limited to philosophers. Indeed, an acceptance of hyper-Humeanism seems to be at the root of Stephen Jay Gould’s recent defense of the thesis that science and religion are utterly distinct. Gould’s (...) stated aim in defending this thesis is to settle, or perhaps reveal as illusory, various conflicts between science and religion. However, I arguenot only that Gould’s version of this thesis is defective, but also that hyper-Humeanism itself is false. If I am right, then “facts” and “values”-science and religion in particular-can overlap in philosophically interesting ways. (shrink)
This paper defends Humeanism: the view that an agent has a reason for an intentional action if and only if it fulfills, or is a means to fulfilling, a current desire of that agent. Thomas Nagel presents an example involving a short-lived desire for eating a persimmon tomorrow. He claims that, contrary to Humeanism, this example is a clear case of irrationality. Furthermore, the Humean cannot simply dismiss all current desires with future objects, because desires of this sort (...) are crucial to the Humean account of prudence. I respond that, correctly understood, Humeanism can simultaneously account for prudent conduct and other conduct motivated by present desires with future objects. (shrink)
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. (shrink)
In his book Slaves of the Passions, Mark Schroeder defends a Humean theory of reasons. Humeanism is the view that you have a reason to X only if X-ing promotes at least one of your desires. But Schroeder rejects a natural companion theory of the weight of reasons, which he calls proportionalism. According to it, the weight of a reason is proportionate to the strength of the desire that grounds it and the extent to which the act promotes the (...) object of that desire. In this paper, I aim to do three things: (1) to show why Schroeder’s arguments against proportionalism do not refute it, (2) to identify the real trouble with proportionalism, and (3) to suggest a better way of understanding it (preferentialism). According to this theory, the overal strength of reasons is determined by the agent’s preferences. (shrink)
In Slaves of the Passions Mark Schroeder puts forward Hypotheticalism, his version of a Humean theory of normative reasons that is capable, so he argues, to avoid many of the difficulties Humeanism is traditionally vulnerable to. In this critical notice, I first outline the main argument of the book, and then proceed to highlight some difficulties and challenges. I argue that these challenges show that Schroeder's improvements on traditional Humeanism – while they do succeed in making the view (...) more immune to some argumentative moves and somewhat more plausible – pushes rather strongly in non-Humean directions. This, together with the remaining failures of Schroeder's Hypotheticalism, should make us more rather than less suspicious of the prospects of Humeanism. (shrink)
Acceptance of Humean Supervenience and thereductive Humean analyses that entail it leadsto a litany of inadequately explained conflictswith our intuitions regarding laws andpossibilities. However, the non-reductiveHumeanism developed here, on which law claimsare understood as normative rather than factstating, can accommodate those intuitions. Rational constraints on such norms provide aset of consistency relations that ground asemantics formulated in terms offactual-normative worlds, solving theFrege-Geach problem of construing unassertedcontexts. This set of factual-normative worldsincludes exactly the intuitive sets ofnomologically possible worlds associated witheach possible (...) set of laws. The extension ofthe semantics to counterfactual and subjunctiveconditionals is sketched. Potential objectionsinvolving subjectivity, mind-dependence, andnon-factuality are discussed. (shrink)
Hard determinists hold that we never have alternative possibilities of action—that we only can do what we actually do. This means that if hard determinists accept the “ought implies can” principle, they mustaccept that it is never the case that we ought to do anything we do not do. In other words, they must reject the view that there can be “ought”- based moral reasons to do things we do not do. Hard determinists who wish to accommodate moral reasons to (...) do things we do not do can instead appeal to Humean moral reasons that are based on desires to be virtuous. Moral reasons grounded on desires to be virtuous do not depend on our being able to act on those reasons in the way that “ought”-based moral reasons do. (shrink)
Abstract In this paper I offer an anti-Humean interpretation of the causal interactions in somatic medicine. I focus on life-threatening pathological states and show how Nancy Cartwright’s capacities can offer a plausible epistemology for medical processes and the singular causal claims advanced in medical diagnoses. I argue that the capacities manifested in the emergence of symptoms and signs could be tracked down if healthy organisms are construed as nomological machines and suggest that the causal reasoning from current medical practice bears (...) a tacit adherence to anti-Humean assumptions. Content Type Journal Article Pages 1-28 DOI 10.1007/s12136-011-0141-1 Authors Stefan Dragulinescu, Drumul Taberei 20, Bucharest, Romania Journal Acta Analytica Online ISSN 1874-6349 Print ISSN 0353-5150. (shrink)
What is the Moral Problem? NORMATIVE ETHICS VS. META-ETHICS It is a common fact of everyday life that we appraise each others' behaviour and attitudes from ...
This paper argues for a novel interpretation of Hume's account of motivation, according to which beliefs can (alone) motivate action though not by standing as reasons which normatively favour it. It si then suggested that a number of contemporary debates about concerning the nature of reasons for action could benefit from such an approach.
In this chapter, we begin with a discussion of motivation itself, and use that discussion to sketch four possible theories of distinctively moral motivation: caricature versions of familiar instrumentalist, cognitivist, sentimentalist, and personalist theories about morally worthy motivation. To test these theories, we turn to a wealth of scientific, particularly neuroscientific, evidence. Our conclusions are that (1) although the scientific evidence does not at present mandate a unique philosophical conclusion, it does present formidable obstacles to a number of popular philosophical (...) approaches, and (2) theories of morally worthy motivation that best fit the current scientific picture are ones that owe much more to Hume or Aristotle than to Kant. (shrink)
Metaphysicians play an important role in our understanding of the universe. In recent years, physicists have focussed on finding accurate mathematical formalisms of the evolution of our physical system - if a metaphysician can uncover the metaphysical underpinnings of these formalisms; that is, why these formalisms seem to consistently map the universe, then our understanding of the world and the things in it is greatly enhanced. Science, then, plays a very important role in our project, as the best scientific formalisms (...) provide us with what we, as metaphysicians, should be trying to interpret. In this thesis I examine existing metaphysical views of what a law is (both from a conceptual and from a metaphysical perspective), to show how closely causation is linked to laws, and to provide a priori arguments for and against each of these positions. Ultimately, I aim to provide an analysis of a number of metaphysics of natural laws and causation, apply these accounts to our best scientific theories, and see how these metaphysics fit in with our concepts of cause and law. Although I do not attempt a definitive metaphysical account myself, I conclude that any successful metaphysic will be a broadly Humean one, and furthermore that given the concepts of cause and law that shall be agreed upon, Humean theories allow for there to be causal sequences and laws (in line with our concepts) in the world. (shrink)
This book is written by someone who holds that physics and the metaphysics of cause and law broadly strive to achieve a common goal: to undstand what our physical system is constituted by, and both how, and why it evolves in the way that it does. It seems to me that the primary tools of the scientist are empirical evidence, mathematics, and although this is perhaps less appreciated, imagination - these are fundamental to any great scientific breakthrough. For us, the (...) metaphysicians, imagination, science, and a priori reasoning form the foundation of our enquiries. I believe that for the metaphysician, reasoning without due consideration of science will inevitably lead to unjustified, and probably false conclusions. In this thesis I provide an analysis of a number of metaphysics of cause and law, as well as a conceptual analysis of both, to show how closely a consistent account of causation must be linked with laws of nature. I then attempt to give metaphysics explanations of our best scientific theories(in particular, least action principles and the general theory of relativity) in terms of the metaphysical views discussed, in order to judge their compatibility with science. I conclude that any successful metaphysic will be a broadly Humean one. (shrink)
Neo-Humean instrumentalist theories of reasons for acting have been presented with a dilemma: either they are normatively trivial and, hence, inadequate as a normative theory or they covertly commit themselves to a noninstrumentalist normative principle. The claimed result is that no purely instrumentalist theory of reasons for acting can be normatively adequate. This dilemma dissolves when we understand what question neo-Humean instrumentalists are addressing. The dilemma presupposes that neo-Humeans are attempting to address the question of how to act, 'simpliciter'. Instead, (...) they are evaluating actions from the agent's normative perspective. (shrink)
Fred Dretske, Michael Tooley, and David Armstrong accept a theory of governing laws of nature according to which laws are atomic states of affairs that necessitate corresponding natural regularities. Some philosophers object to the Dretske/Tooley/Armstrong theory on the grounds that there is no illuminating account of the necessary connection between governing law and natural regularity. In response, Michael Tooley has provided a reductive account of this necessary connection in his book *Causation* (1987). In this essay, I discuss an improved version (...) of his account and argue that it fails. First the account cannot be extended to explain the necessary connection between certain sorts of laws--namely, probabilistic laws and laws relating structural universals--and their corresponding regularities. Second, Tooley's account succeeds only by (very subtly) incorporating primitive necessity elsewhere, so the problem of avoiding primitive necessity is merely relocated. (shrink)
Many contemporary philosophers accept Hume's Dictum (HD), according to which there are no metaphysically necessary connections between distinct, intrinsically typed entities. Tacit in Lewis's work is a potential motivation for HD, according to which one should accept HD as presupposed by the best account of the range of metaphysical possibilities---namely, a combinatorial account, applied to spatiotemporal fundamentalia. Here I elucidate and assess this Ludovician motivation for HD. After refining HD and surveying its key, recurrent role in Lewis’s work, I present (...) Lewis’s appeal to HD as providing a broadly axiomatic generating basis for the space of metaphysical modality, and canvas the prima facie advantages of the resulting combinatorial principle---HD (L-combinatorialism)---as being principled, extensionally adequate and modally reductive. Most criticisms of Lewis's combinatorialism have targeted seeming ways in which the theory overgenerates the desired space; I rather argue that HD (L-combinatorialism) seriously undergenerates the desired space in three different ways. For each way I argue that available means of overcoming the undergeneration either fail to close the gap, undermine the claim that HD (L-combinatorialism) is a principled generator of metaphysical modal space, undermine the reductive status of Lewis's combinatorialism, or call into question the truth of HD. (shrink)
Hume’s thesis that reason alone does not motivate is taken as the ground for this theory: Reason produces beliefs only, and beliefs are mere representations of fact, which, without passions for the objects the beliefs concern, cannot move anyone at all. Discussions of the Humean theory of motivation usually begin with the motivating passions in place without asking about their genesis. This emphasis, I think, overlooks a good deal of what Hume’s thesis concerning the motivational impotence of reason is about: (...) It concerns the incapacity of reason to generate the motivating passions in the first place, and not just the ineffectiveness of beliefs, without passions, to produce action. [...] In this paper, I will offer an interpretation of Hume's theory of motive formation and show how it provides crucial support for a famous claim in his argument against the moral rationalists[...]. As it turns out, reason does play a necessary role in motive formation even for Hume, but the answer why it is not sufficient is a telling difference between a rationalist moral psychology and Hume's. (shrink)
Ambivalence is most naturally characterized as a case of conflicting desires. In most cases, an agent’s intrinsic desires conflict contingently: there is some possible world in which both desires would be satisfied. This paper argues, though, that there are cases in which intrinsic desires necessarily conflict—i.e., the desires are not jointly satisfiable in any possible world. Desiring a challenge for its own sake is a paradigm case of such a desire. Ambivalence of this sort in an agent’s desires creates special (...) problems for the project of reducing all facts about an agent’s desires to facts about his or her preferences over options. If this reductive project fails, there is reason to suspect that the Decision Theory cannot give us a complete theory of Humean rationality. (shrink)
Many believe that the rational evaluation of actions depends on the rational evaluation of even basic desires. Hume, though, viewed desires as "original existences" which cannot be contrary to either truth or reason. Contemporary critics of Hume, including Norman, Brandt and Parfit, have sought a basis for the rational evaluation of desires that would deny some basic desires reason-giving force. I side with Hume against these modern critics. Hume's concept of rational evaluation is admittedly too narrow; even basic desires are, (...) despite their nonrepresentational nature, subject to rational evaluation. But this evaluation is not relevant to their tendency to generate reasons for action, and does not undermine the spirit of the Humean view of rational action. (shrink)
Many hold that the differences between intentions and desires are so significant that, not only can we not identify intentions with desires simpliciter, but that intentions are irreducible to any subclass of desires. My main aim is to explain why we should reject the irreducibility thesis in both forms, thereby defending the Humean view of action explanation.
I am going to argue that linking Hume’s name with instrumentalism is as inappropriate as linking Aristotle’s: that, as a matter of textual point, the Hume of the Treatise is not an instrumentalist at all, and that the view of practical reasoning that he does have is incompatible with, and far more minimal than, instrumentalism. Then I will consider Hume’s reasons for his view, and argue that they make sense when they are seen against the background of his semantic theory. (...) And finally, I will try to say why it is that Hume has nonetheless been read as he has. (shrink)
Contents: 1. The concept of chance; 2. The classical picture; 3. Ways the world might be; 4. Possibilities of thought; 5. Chance in phase space; 6. Possibilist theories of chance; 7. Actualist theories of chance; 8. Anti-realist theories of chance; 9. Chance in quantum physics; 10. Chance in branching worlds; 11. Time and evidence; 12. Debunking chance.
In 'The Humean Theory of Motivation' Michael Smith attempts two tasks: he offers an account of the debate about motivation between Humeans and anti-Humeans and he provides arguments that are designed to show that the Humeans win. While the paper is of great virtue in clarifying the debate, I believe that it falls short of both its goals. It does not highlight the really central issue between Humeans and anti-Humeans and it does not provide arguments which would settle that issue (...) in favour of the Humean side. (shrink)
Many philosophers have thought that what one has reason to do is what one would be motivated to do under certain idealized conditions: full information, vivid awareness, etc. I call such theories, "hypothetical motivation theories of reasons for action" and argue that they are fundamentally mistaken in a way that cannot be corrected by alterations in the idealizing conditions. I propose, in their place, an "actual intrinsic motivation account" which holds that one has reason to do whatever promotes those ends (...) one is actually 'intrinsically' motivated to pursue. (shrink)
One of the traditional desiderata for a metaphysical theory of laws of nature is that it be able to explain natural regularities. Some philosophers have postulated governing laws to fill this explanatory role. Recently, however, many have attempted to explain natural regularities without appealing to governing laws. Suppose that some fundamental properties are bare dispositions. In virtue of their dispositional nature, these properties must be (or are likely to be) distributed in regular patterns. Thus it would appear that an ontology (...) including bare dispositions can dispense with governing laws of nature. I believe that there is a problem with this line of reasoning. In this essay, I’ll argue that governing laws are indispensable for the explanation of a special sort of natural regularity: those holding among categorical properties (or, as I’ll call them, categorical regularities). This has the potential to be a serious objection to the denial of governing laws, since there may be good reasons to believe that observed regularities are categorical regularities. (shrink)
The primacy of physics generates a philosophical problem that the naturalist must solve in order to be entitled to an egalitarian acceptance of the ontological commitments he or she inherits from the special sciences and fundamental physics. The problem is the generalized causal exclusion argument. If there is no genuine causation in the domains of the special sciences but only in fundamental physics then there are grounds for doubting the existence of macroscopic objects and properties, or at least the concreteness (...) of them. The aim of this paper is to show that the causal exclusion problem derives its force from a false dichotomy between Humeanism about causation and a notion of productive or generative causation based on a defunct model of the physical world. †To contact the author, please write to: Department of Philosophy, University of Bristol, 9 Woodland Rd., Bristol BS8 1TB, UK. (shrink)
The papers in this volume explore the nature of intention and intentional action against the background of G.E.M. Anscombe’s 'Intention' (2nd ed., 1963; repr. Cambridge: Harvard University Press, 2000). Taken together, they demonstrate why the position that Michael Thompson has called Anscombe’s “analytical Aristotelianism” deserves to be regarded as a serious alternative to the analytical Humeanism (to coin a label) that has prevailed in Anglophone philosophy of mind and action since the work of Donald Davidson.
The idea that normative statements implicitly refer to standards has been around for quite some time. It is usually defended by normative antirealists, who tend to be attracted to Humean theories of reasons. But this is an awkward combination: 'A ought to X' entails that there are reasons for A to X, and 'A ought to X all things considered' entails that the balance of reasons favours X-ing. If the standards implicitly referred to are not those of the agent, then (...) why would these entailments hold? After all, Humeanism says that 'A has a reason to X' is true if and only if A has some desire which is furthered by X-ing. In this paper, I develop a standard-relational theory of 'ought' and a non-Humean theory of reasons (oughtism). Together, they explain why 'A ought to X' entails not only that there are reasons for A to X, but also that the balance of reasons favours X-ing. The latter explanation depends on a theory of weight, in which the weight of a reason depends on the position of a rule (standard) in an order of priorities. The theories are truth-conditional, but do not require objective normative facts for the truth of 'ought' judgments and judgments about reasons. (shrink)
Causal powers, say, an electron’s power to repel other electrons, are had in virtue of having properties. Electrons repel other electrons because they are negatively charged. One’s views about causal powers are shaped by—and shape—one’s views concerning properties, causation, laws of nature and modality. It is no surprise, then, that views about the nature of causal powers are generally embedded into larger, more systematic, metaphysical pictures of the world. This dissertation is an exploration of three systematic metaphysics, Neo-Humeanism, Nomicism (...) and Neo-Aristotelianism. I raise problems for the first two and defend the third. A defense of a systematic metaphysics, I take it, involves appealing to pre-theoretical commitments or intuitions, and theoretical issues such as simplicity or explanatory power. While I think that Neo-Aristotelianism is the most intuitive of the available general metaphysical pictures of the world, these kinds of intuitions do not settle the matter. The most widely held of the alternative pictures, Neo-Humeanism, is accepted in great part because of its theoretical power. In contrast, a systematic Neo-Aristotelian metaphysic is, at best, nascent. The way forward for the Neo-Aristotelian, therefore, is a contribution to an ongoing research program, generating Neo-Aristotelian views of modality, causation and laws of nature from the Neo-Aristotelian understanding of causal powers. The central argument of this dissertation is that such views are defensible, and so the Neo-Aristotelian metaphysic ought to be accepted. (shrink)
Anjan Chakravartty and I are both scientific realists and yet we are separated by a great divide. He’s a neo-Aristotelian, whereas I am a neo-Humean. Prima facie, this is not a divide that has anything to do with scientific realism itself. It’s a divide within metaphysics—or the metaphysics of science, to be more precise. It might be thought that neo-Humeanism is anti-metaphysics altogether, but this is wrong. Metaphysics—that is, a view about the deep structure of reality and its fundamental (...) constituents—is not optional. The only serious issue, I believe, is how deeply this view should be digging; how rich the conception of the fundamental structure of reality ought to be. Neo-Humeanism promotes a rather thin—or sparse—view of the fundamental structure of reality. In particular, it denies that the regularity there is in the world needs grounding in a metaphysically distinct (and typically deeper) layer of facts or entities, which are supposed to enforce the regularity there is in the world. But buying into the idea that the world is characterised by regular patterns of co-existence and succession of property-instances is metaphysics enough! So the real issue between neo-Aristotelianism and neo-Humeanism is not: metaphysics or notmetaphysics. Rather, it is: how much of metaphysics ought we to buy into? I take it that this question is elliptical and needs supplementation: how much of metaphysics ought we to buy into if we are to make sense of the world as this is described by science? Others might disagree with the suggested supplementation. Fair enough! In my own view, metaphysics should be in the service of science and should be constrained by it. I trust this is something Chakravartty and I share. Our disagreement (and the real disagreement between neo-Aristotelianism and neo- Humeanism) concerns precisely the issue of whether the image of the world as painted by modern science does require or imply a neo-Aristotelian metaphysics. Concomitantly, the issue is how we decide (philosophically) what kind of metaphysical theory is required by science.. (shrink)
This paper argues that the new metaphysics of powers, also known as dispositional essentialism or causal structuralism, is an illusory metaphysics. I argue for this in the following way. I begin by distinguishing three fundamental ways of one might see facts of physical modality—facts about physical necessitation and possibility, causation, disposition, and chance—as being grounded in the world. The first way, call it the 1st degree, is that the actual world, or all worlds, in their entirety, are the source of (...) physical modality. Humeanism is the best known such approach, but there are other less well-known approaches. The second way, the 2nd degree, is that the source of physical modality lies in certain 2nd-order facts, involving a relation between universals. Armstrong’s necessitarianism and other views are 2nd-degree. The third way, the 3rd degree, holds that properties themselves are the source of physical modality. This is the powers view. I examine four ways of developing the 3rd degree: relational constitution, graph-theoretic structuralism, dispositional roles, and powerful qualities. All these ways are either incoherent, or just disguised versions of the 1st-degree. The new metaphysics of powers is illusory. With the collapse of the 3rd degree, the 2nd degree, the necessitarian view of law, collapses as well. I end the paper with some reflections on the 1st degree, on the problem of explaining necessary connections between distinct existences, and on the dim prospects of holist ontology. (shrink)
While differing widely in other respects, both neo-Humean and neo-Kantian approaches to normativity embrace an internalist thesis linking reasons for acting to potential motivation. This thesis pushes in different directions depending on the underlying view of the powers of practical reason, but either way it sets the stage for an attack on realist attempts to ground reasons directly in facts about value. How can reasons that are not somehow grounded in motivational features of the agent nonetheless count as reasons for (...) that particular agent, having genuine normative force for her? Won't any realist, externalist view threaten to alienate the individual from the reasons that obtain for her, particularly if she fails (even after rational deliberation) to care about the values that are supposed to ground them? I argue that such objections can successfully be answered, and that externalist views of reasons need not be plagued with normative alienation. Focusing largely on a recent debate between Williams and McDowell over the nature of normative reasons, I show that a value-based externalist theory, when properly conceived, can account for the normative relevance of reasons to the particular agents for whom they obtain. Moreover, Williams's own sophisticated neo-Humeanism turns out to be vulnerable to parallel charges of normative alienation, which it cannot escape without compromising the very psychologistic orientation that has been its chief attraction. Realist externalism about reasons turns out to be a more viable and attractive alternative to both neo-Humeanism and neo-Kantianism than many currently take it to be. (shrink)
Debate between Humean contingentists and anti-Humean necessitarians in the philosophy of science is ongoing. One of the most important contemporary anti-Humeans is Alexander Bird. Bird calls the particular version of Humeanism he is opposed to 'categoricalism'. In his paper (2005) and in Chapter 4 of his book (2007) Bird argues against categoricalism about properties and laws. His arguments against categoricalism about properties are intended to support the necessitarian position he calls dispositional monism. His arguments against categoricalism about laws are (...) intended to refute the contingent regularity view of laws (even in its sophisticated Lewisean version) and the nomic necessitation view of Armstrong (which involves a contingent necessitation relation). The general position Bird defends is that properties are necessarily related to the dispositions they bestow on their bearers and laws are necessary truths. I consider two of Bird's arguments against categoricalism about properties, and one of his arguments against the regularity view of laws. Maybe other arguments against categoricalism are persuasive. These, I submit, are not. (shrink)
Neo-Humean instrumentalists hold that an agent’s reasons for acting are grounded in the agent’s desires. Numerous objections have been leveled against this view, but the most compelling concerns the problem of “alien desires” – desires with which the agent does not identify. The standard version of neo-Humeanism holds that these desires, like any others, generate reasons for acting. A variant of neo-Humeanism that grounds an agent’s reasons on her values, rather than all of her desires, avoids this implication, (...) but at the cost of denying that we have reasons to act on innocent whims. A version of neoHumeanism that holds that an agent has reason to satisfy all of her desires that are not in conflict with her values appears to allow us to grant the reason-giving force of innocent whims while denying the reason-giving force of alien desires. (shrink)
Motivational internalism about moral judgments is the plausible view that accepting a moral judgment is necessarily connected to motivation motivation. However, it conflicts with the Humean theory that motives must be constituted by desires. Simple versions of internalism run into problems with people who do not desire to do what they believe right. This has long been urged by David Brink. Hence, many internalists have adopted more subtle defeasible views, on which only rational agents will have a desire to act. (...) I will argue that more complex versions run into problems with self-effacing values of the sort Parfit highlights in another context. Such values can only be attained indirectly. After proposing a general account of motivation suited to the internalist thesis, I argue that Anti-Humeanism is better suited to accommodating the internalist insight. (shrink)
The law-governed world-picture -- A remarkable idea about the way the universe is cosmos and compulsion -- The laws as the cosmic order : the best-system approach -- The three ways : no-laws, non-governing-laws, governing-laws -- Work that laws do in science -- An important difference between the laws of nature and the cosmic order -- The picture in four theses -- The strategy of this book -- The meta-theoretic conception of laws -- The measurability approach to laws -- What (...) comes where -- In defense of some received views -- Some assumptions that will be in play -- The laws are propositions -- The laws are true -- The logically contingent consequences of the laws are laws themselves -- At least some laws are metaphysically contingent -- The meta-theoretic conception of laws -- Laws of nature, laws of science, laws of theories -- The first-order conception versus the meta-theoretic conception -- What is a law of nature? -- Some examples of meta-theoretic accounts -- The virtues of the meta-theoretic conception -- Weighing the virtues and shortcomings of the meta-theoretic conception -- An epistemological argument for the meta-theoretic conception of laws -- The discoverability thesis, the governing thesis, and the first-order conception -- The main argument -- The objection from bad company -- The objection from inference to the best explanation -- The objection from bayesianism -- The objection from contextualist epistemology -- The objection from the threat of inductive skepticism -- Laws, governing, and counterfactuals -- Where we are now -- What would things have to be like in order for the laws of nature to govern the universe? -- Lawhood, inevitability, counterfactuals -- What is it for a proposition to be inevitably true? -- What is it for a whole class of propositions to be inevitably true? -- What is it for lawhood to confer inevitability? -- NP and supporting counterfactuals -- The worry about context-variability -- A solution and a look ahead -- When would the laws have been different? -- Where we are now -- The God cases -- Other counterexamples to NP -- A moral-theoretic counterexample to NP -- Scientific contexts and non-scientific contexts -- Scientific God cases? -- Lewisian non-backtracking counterexamples -- Where things stand now -- How could science show that the laws govern? -- Why the law-governed world-picture must include the science-says-so thesis -- What is extra-scientific? -- How can the science-says-so thesis be true? -- NP as a consequence of the presuppositions in any scientific context -- Np as true in all possible scientific contexts -- But how could it be so? -- Attack of the actual-factualists -- Measurement and counterfactuals -- Where we are now -- Measurements, reliability, counterfactuals -- A general principle that captures the relation between measurement and counterfactuals -- What we can learn about lawhood from what we have learned about the counterfactual commitments of science -- A first-order account of laws or a meta-theoretic account of laws? -- What methods are presupposed to be legitimate measurement procedures? -- Why we must adopt a meta-theoretic account of laws -- What lawhood is -- Where we are now -- The measurability account of laws -- Brief review of the case for the mal -- A note about hedged laws -- How plausible is the mal? -- What if we don't care about the law-governed world-picture? -- Newton's God and Laplace's demon -- Beyond humean and non-humean -- Two views of laws -- Humean supervenience and the meta-theoretic conception -- Alleged counterexamples to humean supervenience -- Governing and non-trivial necessity -- How the mal lets us have it all -- Humeanism? non-humeanism? -- What is the significance of the idea of the law-governed universe? -- Where in the world are the laws of nature? -- Appendix: The mal in action : a few examples -- Of scientific theories and their laws -- Newton's theory as a paradigm example -- Classical special-force laws -- Geometrical optics and one of its laws -- Local deterministic field theories. (shrink)
The present essay offers a sketch of a philosophy of value, what I shall here refer to as ‘ethical instrumentalism.’ My primary aim is to say just what this view involves and what its commitments are. In the course of doing so, I find it necessary to distinguish this view from another with which it shares a common basis and which, in reference to its most influential proponent, I refer to as ‘Humeanism.’ A second, more general, aim is to (...) make plausible the idea that, given the common basis, ethical instrumentalism provides a more compelling picture of the philosophy of value than Humeanism does. (shrink)
Advocates and opponents of Humean Supervenience (HS) have neglected a crucial feature of nomic explanation: laws can explain by generating descriptions of possibilities. Dretske and Armstrong have opposed HS by arguing that laws construed as Humean regularities cannot explain, but their arguments fail precisely because they neglect to consider this generating role of laws. Humeans have dismissed the intuitive violations of HS manifested by John Carroll's Mirror Worlds as erroneous, but distinguishing the laws' generating role from the non-Humean notion that (...) laws govern undermines such responses, and renews the force of Carroll's critique of HS. However, it also undermines the assumption that HS is constitutive of Humeanism. The generating role of laws readily motivates a non-reductive Humeanism that violates HS. An account is sketched, and is seen to provide a novel explanation of the governing intuition. (shrink)
In “Desire as Belief” and “Desire as Belief II,” David Lewis ( 1988 , 1996 ) considers the anti-Humean position that beliefs about the good require corresponding desires, which is his way of understanding the idea that beliefs about the good are capable of motivating behavior. He translates this anti-Humean claim into decision theoretic terms and demonstrates that it leads to absurdity and contradiction. As Ruth Weintraub ( 2007 ) has shown, Lewis’ argument goes awry at the outset. His decision (...) theoretic formulation of anti-Humeanism is one that no sensible anti-Humean would endorse. My aim is to demonstrate that Lewis’ infelicitous rendering of anti-Humeanism really does undermine the force of his arguments. To accomplish this, I begin by developing a more adequate decision theoretic rendering of the anti-Humean position. After showing that my formulation of anti-Humeanism constitutes a plausible interpretation of the anti-Humean thesis, I go on to demonstrate that if we adopt this more accurate rendition of anti-Humeanism, the view is no longer susceptible to arguments like the ones Lewis has devised. I thereby provide a more robust response to Lewis’ arguments than has yet been offered, and in the process I develop a formulation of anti-Humeanism that creates the possibility for future decision theoretic arguments that, unlike Lewis’, speak directly to the plausibility of anti-Humeanism. (shrink)
The goal of this paper is to sketch and defend a new interpretation or theory of objective chance, one that lets us be sure such chances exist and shows how they can play the roles we traditionally grant them. The subtitle obviously emulates the title of Lewis seminal 1980 paper A Subjectivist s Guide to Objective Chance while indicating an important difference in perspective. The view developed below shares two major tenets with Lewis last (1994) account of objective chance: (1) (...) The Principal Principle tells us most of what we know about objective chance; (2) Objective chances are not primitive modal facts, propensities, or powers, but rather facts entailed by the overall pattern of events and processes in the actual world. But it differs from Lewis’ account in most other respects. Another subtitle I considered was A Humean Guide ... But while the account of chance below is compatible with any stripe of Humeanism (Lewis , Hume s, and others ), it presupposes no general Humean philosophy. Only a skeptical attitude about probability itself is presupposed (as in point (2) above); what we should say about causality, laws, modality and so on is left a separate question. Still, I will label the account to be developed “Humean objective chance”. (shrink)
David Lewis claims that a simple sort of anti-Humeanism-that the rational agent desires something to the extent he believes it to be good-can be given a decision-theoretic formulation, which Lewis calls 'Desire as Belief' (DAB). Given the (widely held) assumption that Jeffrey conditionalising is a rationally permissible way to change one's mind in the face of new evidence, Lewis proves that DAB leads to absurdity. Thus, according to Lewis, the simple form of anti-Humeanism stands refuted. In this paper (...) we investigate whether Lewis's case against DAB can be strengthened by examining how it fares under rival versions of decision theory, including other conceptions of rational ways to change one's mind. We argue that the anti-Humean may escape Lewis's argument either by adopting a version of causal decision theory, or by claiming that the refutation only applies to hyper-idealised rational agents, or by denying that the decision-theoretic framework has the expressive capacity to formulate anti-Humeanism. (shrink)
Moral cognitivism, internalism about moral judgements, and Humeanism about motivating reasons all possess attractions.Yet they cannot all be true.This is the so-called moral problem. Dancy offers an interesting particularist response to the moral problem. However, we argue that this response, first, provides an inadequate basis for the distinction between motivating states and states necessary for motivation although not themselves motivators; second, draws no support from considerations about weakness of the will; and third, involves an implausible account of desire.We conclude (...) that particularism ú whatever other attractions it may have ú does not solve the moral problem. (shrink)
Faced with the paradox of undermining futures, Humeans have resigned themselves to accounts of chance that severely conflict with our intuitions. However, such resignation is premature: The problem is Humean supervenience (HS), not Humeanism. This paper develops a projectivist Humeanism on which chance claims are understood as normative, rather than fact stating. Rationality constraints on the cotenability of norms and factual claims ground a factual-normative worlds semantics that, in addition to solving the Frege-Geach problem, delivers the intuitive set (...) of possibilia for each chance law. Hence, the account does not entail HS, and the paradox does not arise. A confirmation theory is developed, and the 'principal principle' is justified. (shrink)
I have argued that contemporary humeans face a trilemma: either (i) give up temporal parts, (ii) deny the humean supervenience of causal relations, or (iii) deny the possibility of there being a difference between rotating and nonrotating homogeneous spheres. Mark Scala ("Homogeneous Simples", Philosophy and Phenomenological Research, Vol. 64, 2002) describes an interesting class of seemingly possible objects, spinning and stationary simples; and argues their possibility undermines my argument. I argue that it does not. And I conclude with a more (...) general assessment of the status of objections to humeanism from the possibility of homogeneous objects in motion. (shrink)
According to Humeanism, actions cannot be adequately explained without reference to the desires of an agent. Desires are viewed as sources of motivation or as motivating states and thus as having an indispensable role to play in the explanation of actions. One of the main rivals of Humeanism is pure cognitivsm. According to this view, actions are to be explained exclusively by beliefs. The present paper's focus is on arguments Jonathan Dancy has put forward in favor of this (...) pure cognitivist picture. His main line of argument tries to convince us of the claim that desires have no explanatory value at all as regards the explantion of an agent's actions. I argue that none of Dancy's arguments against Humeanism is successful, and moreover that the pure cognitivists position fails on its own terms because pure cognitivism is unable to provide an account of desires that makes intelligible their role in the mental economy of agents. (shrink)
Increasingly, empirically minded moral philosophers are using data from cognitive science and neuroscience to resolve some longstanding philosophical questions about moral motivation, such as whether moral beliefs require the presence of a desire to motivate (Humeanism). These empirical approaches are implicitly committed to the existence of folk psychological (FP) mental states like beliefs and desires. However, data from the neuroscience of decision-making, particularly cellular-level work in neuroeconomics, is now converging with data from cognitive and social neuroscience to explain the (...) processes through which agents are moved to act on the basis of decisions, including decisions about social and moral norms. I argue that these developments are beginning to cast doubt on the prospect of finding nontrivial physical 'realizers' for the FP states invoked in the Humeanism dispute by posing two distinctive challenges that tend to work against each other: belief-desire directionality and causal relevance. (shrink)
In a now-classic paper, Nancy Cartwright argued that the Humean conception of causation as mere regular co-occurrence is too weak to make sense of our everyday and scientific practices. Specifically she claimed that in order to understand our reasoning about, and uses of, effective strategies, we need a metaphysically stronger notion of causation and causal laws than Humeanism allows. Cartwright’s arguments were formulated in the framework of probabilistic causation, and it is precisely in the domain of (objective) probabilities that (...) I am interested in defending a form of Humeanism. In this paper I will unpack some examples of effective strategies and discuss how well they fit the framework of causal laws and criteria such as CC from Cartwright’s and others’ works on probabilistic causality. As part of this discussion, I will also consider the concept or concepts of objective probability presupposed in these works. I will argue that Cartwright’s notion of a nomological machine, or a mechanism as defined by Stuart Glennan, is better suited for making sense of effective strategies, and therefore that a metaphysically primitive notion of causal law (or singular causation, or capacity, as Cartwright argues in (1989)) is not – here, at least – needed. These conclusions, as well as the concept of objective probabilities I defend, are largely in harmony with claims Cartwright defends in The Dappled World. My discussion aims, thus, to bring out into the open how far Cartwright’s current views are from a radically anti-Humean, causal-fundamentalist picture. (shrink)
I introduce a distinction between two divergent trends in the literature on Hume and practical reason. One trend, action-theoretic Humeanism, primarily concerns itself with defending a general account of reasons for acting. The other trend, virtue-theoretic Humeanism, concentrates on defending the case for being an agent of a particular practical character, one whose enduring dispositions of practical thought are virtuous. I discuss work exemplifying these two trends and warn against decoupling thought about Hume's and a Humean theory of (...) practical reason from Hume's and a Humean ethics. I conclude that the virtue-theoretic approach is a fruitful one for pursuing future work on Hume and Humeanism about practical reason. (shrink)
The paper points out that the modern formulation of Bohm’s quantum theory known as Bohmian mechanics is committed only to particles’ positions and a law of motion. We explain how this view can avoid the open questions that the traditional view faces according to which Bohm’s theory is committed to a wave-function that is a physical entity over and above the particles, although it is defined on configuration space instead of three-dimensional space. We then enquire into the status of the (...) law of motion, elaborating on how the main philosophical options to ground a law of motion, namely Humeanism and dispositionalism, can be applied to Bohmian mechanics. In conclusion, we sketch out how these options apply to primitive ontology approaches to quantum mechanics in general. (shrink)
Singular causation may be best understood within a dispositionalist framework. Although the details of just how a claim that this is in fact the case have not yet been fully worked out, different philosophers have made some positive contributions in this direction. In opposition to such suggestions, I claim that any possible account of singular causation in terms of real, irreducible, dispositions contains unresolvable flaws in its metaphysical foundations.First, I present two main constituents that I take to be necessary for (...) any possible dispositional account of singular causation: (i) the possibility of causation without laws, which is a necessary condition for causal singularism, and (ii) a conception of dispositions as real, irreducible entities or properties. This results in aminimal dispositionalist view of singular causation. Second, I argue that, even if minimal, this view already has to face up to serious difficulties: (i) an ontological problem concerning the individuating conditions for dispositions in causal contexts, (ii) an instance of infinite regress, (iii) the loss of the relational character ofcausation and, as a corollary, (iv) the loss of the asymmetry of causation. Third, I argue that dispositionalists tend to misrepresent causal modality when proposing and solving a modal choice between Humeanism and dispositionalism that is becoming commonplace but which, I claim, is in fact a false choice. Finally, Isketch a possible picture of causality without laws and without dispositions. (shrink)
Tang Junyi (T’ang Chun-i 唐君毅) was among the founders of the Chinese University of Hong Kong, the first chair of the Department of Philosophy at CUHK, an influential scholar of Chinese philosophy, and one of the leaders of the New Confucian movement. In this article, I take issue with the line of interpretation he develops in a provocative 1955 study of Mencius and Mozi. Though I don’t make the connections explicit, Tang’s views and my critique of them are relevant to (...) issues in contemporary discussions of action and motivation, particularly the debate between motivational Humeanism and anti-Humeanism. (shrink)
This paper discusses recent attempts to use essentialist arguments based on the work of Kripke and Putnam to ground causal necessity in the world. I argue in particular that arecent argument by Alexander Bird relies on controversial intuitions about the natures of substances which no Humean would accept. While a case can be made that essentialism reflects some assumptions within scientific practice, the same can be said of Humeanism; ultimately neither Bird’s arguments, nor any empirical facts, can decide (...) the question for or against Humeanism. (shrink)
correct insofar as he thinks Humeanism is committed to object transubstantia- tion. If the individual essences of objects are constituted only by intrinsic categorical properties, and it is possible for their dispositional properties to change without accompanying changes in their intrinsic categorical properties, then it would be possible for a particular object to remain the very same object even if its dispositions to behave changed radically. It is not clear, however, that scientific essentialism per se is not also committed (...) to object transubstantiation. Scientific essentialism would preclude object transubstantiation if the kinds instantiated by an object were part of the individual essence of the object; for instance, if being a member of the substance kind human were essential to the individual Nixon. But Ellis specifically denies this claim; he asserts that “individual essences would seem to have very little to do with kind essences” (238–39). So once object transubstantiation is distinguished from kind transubstantiation, it is not clear how embarrassed the Humean should be. Neither scientific essentialism nor Humeanism per se is committed to kind transubstantiation. And though Humeanism is committed to object transubstantiation, scientific essentialism per se does not preclude object transubstantiation. (shrink)
Whether rationalism when concerned with explanations of moral motivation should stand in opposition to the relevant Humean approach is a perplexing question that is oversimplified when reduced to a rationalism vs. Humeanism clear cut opposition about the possibility of rational control over desires.This paper criticizes the significance of this simplification as well as the hypothesis of unitary psychological states constituted by beliefs and desires (referred to as 'besires') and their alleged capacity to secure rational control over desires. Besires contribute (...) in the explanation of moral motivation only indirectly, that is, not as permanent unitary psychological states but only as relatively very short-term 'backgrounds' to subsequently detached matured desires.This interpretation further explored shows that the rational demandfor a genuine rational control over desires presupposes rather than opposing to the Humean belief desire distinctness - the latter actually securing the possibility of genuine moral incoherence as long as we intend to understand it neither as irrationality, nor as psychological deficiency. (shrink)
In his critique of a self?interest understanding of rationality Amartya Sen appeals to notions like commitment and identity. Sen uses ?identity? in an abstract sense: it refers to the conditions of rational agency. Sen's emphasis on the notion of identity finds a parallel in recent Kantian accounts, e.g. the work of Christine M. Korsgaard and Elizabeth S. Anderson. In my paper I compare Sen's account of practical rationality and identity with the Kantian accounts of practical rationality which consider the (...) concept of practical identity as crucial for understanding the connection between rationality and morality. Sen's account, as I will show, does not follow the Kantian line altogether since Sen, unlike the Kantian accounts, does not identify the rules of rationality with the rules of morality. Sen's position, as I argue, can be read as a middle position between Humeanism on the one hand and a Kantian position on the other, and I defend such a middle position. (shrink)
