This essay defends a strong version of the Humean theory of motivation on which desire is necessary both for motivation and for reasoning that changes our desires. Those who hold that moral judgments are beliefs with intrinsic motivational force need to oppose this view, and many of them have proposed counterexamples to it. Using a novel account of desire, this essay handles the proposed counterexamples in a way that shows the superiority of the Humean (...) class='Hi'>theory. The essay addresses the classic objection that the Humean theory cannot explain the feeling of obligation, Stephen Darwall's example of motivationally potent reasoning that is not based on preexisting desires, Thomas Scanlon's criticism that the Humean theory fails to account for the structure and phenomenology of deliberation, and the phenomenon of akrasia as discussed by John Searle. In each case a Humean account explains the data at least as thoroughly as opposing views can, while fitting within a simpler total account of how we deliberate and act. (shrink)

In recent discussions of the Humean Theory of Motivation (HTM), several authors – not to mention other philosophers around the proverbial water cooler – have appealed to the simplicity of the theory to defend it. But the argument from simplicity has rarely been explicated or received much critical attention – until now. I begin by reconstructing the argument and then argue that it suffers from a number of problems. Most importantly, first, I argue that HTM is (...) unlikely to be simpler than even close competing theories, and second, it is unlikely that a plausible version of the theory will be very simple. Moreover, I argue that a convincing case for HTM is likely to have to show that it is more virtuous than defenders have done so far. (shrink)

A classic, though basically neglected question about motivation arises when we attempt to account for blame’s nature—namely, does the recognition central to blame need help from an independent desire in order to motivate the blame-characteristic dispositions that arise in the blamer? Those who have attended to the question think the answer is yes. Hence, they adopt what I call a Humean Construal of blame on which blame is (a) a judgment that an individual S is blameworthy and (b) (...) an independent desire about S not doing as they did or being as they are. This paper rejects arguments for the Humean Construal, illustrates deep failings of that view, and uses these considerations to support anti-Humean accounts of blame in particular and moral motivation more broadly. (shrink)

Non‐Humean theories of natural necessity invoke modally‐laden primitives to explain why nature exhibits lawlike regularities. However, they vary in the primitives they posit and in their subsequent accounts of laws of nature and related phenomena (including natural properties, natural kinds, causation, counterfactuals, and the like). This article provides a taxonomy of non‐Humean theories, discusses influential arguments for and against them, and describes some ways in which differences in goals and methods can motivate different versions of non‐Humeanism (and, for (...) that matter, Humeanism). In short, this article provides an introduction to non‐Humeanism concerning the metaphysics of laws of nature and natural necessity. (shrink)

According to the quasi-perceptualist account of philosophical intuitions, they are intellectual appearances that are psychologically and epistemically analogous to perceptual appearances. Moral intuitions share the key characteristics of other intuitions, but can also have a distinctive phenomenology and motivational role. This paper develops the Humean claim that the shared and distinctive features of substantive moral intuitions are best explained by their being constituted by moral emotions. This is supported by an independently plausible non-Humean, quasi-perceptualist theory of emotion, (...) according to which the phenomenal feel of emotions is crucial for their intentional content. (shrink)

Nietzsche and Hume agree that desire drives all human action and practical reasoning. This shared view helps them appreciate continuities between human and animal motivation and sets them against a long tradition of rationalist rivals including Kant and Plato. In responding to Kant, Nietzsche further developed the Humean views that Kant himself was responding to. Kantians like Christine Korsgaard argue that reflective endorsement and rejection of options presented by desire demonstrates reason’s ability to independently drive reasoning and action. (...) In Daybreak 109, Nietzsche provides a simpler Humean explanation: reflective endorsement and rejection involve reflecting on one desire from the viewpoint of another, with desire as the only motivational force. This explains the attentional and hedonic phenomenology of reflective endorsement without ascribing any motivational force to rational processes independent of desire. (shrink)

Christine Korsgaard argues that Humean views of both action and rationality jointly imply the impossibility of irrational action, allowing us only to perform actions that we deem rational. Humeans can answer Korsgaard’s objection if their views of action and rationality measure agents’ actual desires differently. What determines what the agent does are the motivational forces that desires produce in the agent at the moment when she decides to act, as these cause action. What determines what it is rational to (...) do should be the agent’s dispositional desire strengths, as our normative intuitions respond to these. (shrink)

In his important recent book Schroeder proposes a Humean theory of reasons that he calls hypotheticalism. His rigourous account of the weight of reasons is crucial to his theory, both as an element of the theory and constituting his defence to powerful standard objections to Humean theories of reasons. In this paper I examine that rigourous account and show it to face problems of vacuity and consonance. There are technical resources that may be brought to (...) bear on the problem of vacuity but implementation is not simple and philosophical motivation a further difficulty. Even supposing vacuity is fixed, the problems of consonance bring to light a different obstruction lying in Schroeder’s path. There is a difference between the general weighing of reasons and the context specificity of the correct placing of weight on them in deliberation and this difference cannot be fixed by the resources in the account. For these reasons we are still waiting for a plausible Humean theory of reasons. (shrink)

Many philosophers today approach important psychological phenomena, such as weakness of the will and moral motivation, using a broadly Humean distinction between beliefs, which aim to represent the world, and desires, which aim to change the world. On this picture, desires provide the ends or goals of action, while beliefs simply tell us how to achieve those ends. In the Republic, Socrates attempts to explain the phenomena using a different distinction: he argues that the human soul or psyche (...) consists in reason, spirit, and appetite. It is initially tempting to assimilate Socrates’ picture to the standard belief ⁄ desire model, and to think that reason’s role in motivating action is restricted to calculating the best means for satisfying spirited and appetitive desires. But this would be a mistake, since Socrates thinks that each element in the soul is capable of setting the ends of action. But then how exactly should we understand these elements? My aim in this essay is to introduce the reader to Plato’s theory of the tripartite psychology. In part 2, I present Socrates’ argument for the claim that the soul has three elements. In part 3, I provide a general characterization of reason, spirit, and appetite, respectively. I then turn to discuss two central interpretive issues. In part 4, I discuss the sense in which Socrates considers the appetitive and spirited elements to be non-rational. And in the final part of the essay, I discuss the issue of how we ought to conceive of the parts of the soul, and more specifically, whether we should think of them as agent-like parts, or in some other way. (shrink)

A number of philosophers have offered quasi-perceptual theories of desire, according to which to desire something is roughly to “see” it as having value or providing reasons. These are offered as alternatives to the more traditional Humean Theory of Motivation, which denies that desires have a representational aspect. This paper examines the various considerations offered by advocates to motivate quasi-perceptualism. It argues that Humeanism is in fact able to explain the same data that the quasi-perceptualist can explain, (...) and in one case the Humean explanation is superior. Quasi-perceptual accounts of desire, the paper concludes, are for the most part unmotivated. (shrink)

I show how the two great Humean ways of understanding laws of nature, projectivism and systems theory, have unwittingly reprised developments in metaethics over the past century. This demonstration helps us explain and understand trends in both literatures. It also allows work on laws to “leap- frog” over the birth of many new positions, the nomic counterparts of new theories in metaethics. However, like leap-frogging from agriculture to the internet age, it’s hardly clear that we’ve landed in a (...) good place. My reactionary advice is to return to Hume and work on the central insights that motivated Humeanism about modality in the first place. When updated with contemporary insights, there we will find an attractive naturalistic theory of laws, or so I’ll argue, and along the way we’ll see how projectivism and systems theory both get something right about this overall theory. (shrink)

In this paper, I show that we should understand the direction of fit of beliefs and desires in normative terms. After rehearsing a standard objection to Michael Smith’s analysis of direction of fit, I raise a similar problem for Lloyd Humberstone’s analysis. I go on to offer my own account, according to which the difference between beliefs and desires is determined by the normative relations such states stand in. I argue that beliefs are states which we have reason to change (...) in light of the world, whereas desires are states that give us reason to change the world. After doing this, I show how the view avoids various objections, including two from David Sobel and David Copp. The paper ends by briefly discussing the relevance of the view to the Humean theory of motivation. (shrink)

The predictive processing literature contains at least two different versions of the framework with different theoretical resources at their disposal. One version appeals to so-called optimistic priors to explain agents’ motivation to act (call this optimistic predictive processing). A more recent version appeals to expected free energy minimization to explain how agents can decide between different action policies (call this preference predictive processing). The difference between the two versions has not been properly appreciated, and they are not sufficiently separated (...) in the literature. They constitute two different theories with strikingly different accounts of motivation and action. By reducing all desire-like constructs to belief-like constructs, optimistic predictive processing entails a substantial revision of standard accounts of motivation and action in philosophy and cognitive science. By contrast, preference predictive processing introduces desire-like constructs that play Humean motivational roles in the explanation of action. In this Humean iteration, predictive processing resembles other prominent computational frameworks implementing a distinction between beliefs and desires, such as reinforcement learning and Bayesian decision theory. Ultimately, predictive processing faces a dilemma between parsimony of mental constructs and completeness of its explanations of agency and the mind. (shrink)

What my suggestion rules out – if it is right – is the project of using some thesis about the conative or cognitive nature of motivation to argue for some thesis in meta-ethics. [...] facts about human motivation can be captured equally well with conativist or cognitivist language. And if that is true, then nothing about motivation either implies or rules out internalist moral realism.

Cognitivist motivational internalism is the thesis that, if one believes that 'It is right to ϕ', then one will be motivated to ϕ. This thesis—which captures the practical nature of morality—is in tension with a Humean constraint on belief: belief cannot motivate action without the assistance of a conceptually independent desire. When defending cognitivist motivational internalism it is tempting to either argue that the Humean constraint only applies to non-moral beliefs or that moral beliefs only motivate ceteris paribus (...) . But succumbing to the first temptation places one under a burden to justify what is motivationally exceptional about moral beliefs and succumbing to the second temptation saddles one with a thesis that fails to do justice to the practicality intuition that cognitivist motivational internalism is suppose to capture. In this paper, I offer a way of defending cognitivist motivational internalism, which does not require accepting that there is anything motivationally unusual about moral beliefs. I argue that no belief satisfies the Humean constraint: all beliefs are capable of motivating without the assistance of a conceptually independent desire. (shrink)

The central claim of Schopenhauer’s account of human motivation is that ‘cognition is the medium of motives’. In light of motivation’s cognitively mediated structure, he contends that human beings are caused to act by ‘mere thoughts’, what he refers to metaphorically as ‘fine, invisible threads’. Despite this avowedly intellectualist handling of the subject, some commentators remain convinced that Schopenhauer is best read as accepting the ‘Humean truism’ that reason alone never motivates; rather, motivation always has its (...) source in desire together with instrumental belief (Young 1987). Here, I raise some doubts for the Humean reading by arguing that it does not take sufficient account of the transformative effects of cognitive mediation, effects which support cases of non-desiderative motivation. I argue in particular that Schopenhauer permits cases of motivation by the essentially cognitive states of imagination and recognition. Tracing this intellectualist strand in Schopenhauer’s view of motivation has two important results. First, it unmasks an important structural role for Besonnenheit (reflectiveness) in his account of practical agency, thereby revealing a unified thread running throughout his system; second, we alight on a possible ‘expressivist’ picture of his account of motivation, something it shares with his broader theory of action. (shrink)

For non-analytic ethical naturalists, externalism about moral motivation is an attractive option: it allows naturalists to embrace a Humean theory of motivation while holding that moral properties are real, natural properties. However, Michael Smith has mounted an important objection to this view. Smith observes that virtuous agents must have non-derivative motivation to pursue specific ends that they believe to be morally right; he then argues that this externalist view ascribes to the virtuous agent only a (...) direct de dicto desire to do what is morally right, but not a direct motivation to be kind, help those in need, et. I first clarify this “fetishism objection”; I then show how the non-analytical naturalist can provide an understanding of virtuous motivation that is immune to this objection. (shrink)

Our beliefs about which actions we ought to perform clearly have an effect on what we do. But so-called “Humean” theories—holding that all motivation has its source in desire—insist on connecting such beliefs with an antecedent motive. Rationalists, on the other hand, allow normative beliefs a more independent role. I argue in favor of the rationalist view in two stages. First, I show that the Humean theory rules out some of the ways we ordinarily explain actions. (...) This shifts the burden of proof onto Humeans to motivate their more restrictive, revisionary account. Second, I show that they are unlikely to discharge this burden because the key arguments in favor of the Humean theory fail. I focus on some of the most potent and most recent lines of argument, which appeal to either parsimony, the teleological nature of motivation, or the structure of practical reasoning. (shrink)

The Humean conception of the self consists in the belief-desire model of motivation and the utility-maximizing model of rationality. This conception has dominated Western thought in philosophy and the social sciences ever since Hobbes’ initial formulation in Leviathan and Hume’s elaboration in the Treatise of Human Nature. Bentham, Freud, Ramsey, Skinner, Allais, von Neumann and Morgenstern and others have added further refinements that have brought it to a high degree of formal sophistication. Late twentieth century moral philosophers such (...) as Rawls, Brandt, Frankfurt, Nagel and Williams have taken it for granted, and have made use of it to supply metaethical foundations for a wide variety of normative moral theories. But the Humean conception of the self also leads to seemingly insoluble problems about moral motivation, rational final ends, and moral justification. Can it be made to work? (shrink)

Causal structuralism is the view that, for each natural, non-mathematical, non-Cambridge property, there is a causal profile that exhausts its individual essence. On this view, having a property’s causal profile is both necessary and sufficient for being that property. It is generally contrasted with the Humean or quidditistic view of properties, which states that having a property’s causal profile is neither necessary nor sufficient for being that property, and with the double-aspect view, which states that causal profile is necessary (...) but not sufficient. Shoemaker’s (1998) and Hawthorne’s (2001) arguments in favor of causal structuralism primarily focus on problematic consequences of the other two views. I argue, however, that causation does not provide an appropriate framework within which to characterize all physical properties for two main reasons. First, there are physical properties that do not have causal profiles and properties whose causal profiles do not exhaust their essences. Second, there is no unified notion of causation across the sciences. After distinguishing between the causal and the nomological, I suggest that what is needed is a structuralist view of properties that is not merely causal but that incorporates a physical property’s higher-order mathematical and nomological properties into its identity conditions. Such a view retains the naturalistic motivations for causal structuralism while avoiding the problems it faces. (shrink)

Joseph Raz and Sergio Tenenbaum argue that the Guise of the Good thesis explains both the possibility of practical reason and its unity with theoretical reason, something Humean psychological theories may be unable to do. This paper will argue, however, that Raz and Tenenbaum face a dilemma: either the version of the Guise of the Good they offer is too strong to allow for weakness of will, or it will lose its theoretical advantage in preserving the unity of reason.

We commonly appeal to emotions to explain human behaviour: we seek comfort out of grief, we threaten someone in anger and we hide in fear. According to the standard Humean analysis, intentional action is always explained with reference to a belief-desire pair. According to recent consensus, however, emotions have independent motivating force apart from beliefs and desires, and supplant them when explaining emotional action. In this paper I provide a systematic framework for thinking about the motivational structure of emotion (...) and show how it is consistent with the Humean analysis. On this picture, emotions are not reducible to beliefs and desires, instead their primary motivational force comes from their role as modulators of desires—they control the strength of our occurrent desires. Emotions therefore motivate actions through the belief-desire system instead of overriding it. (shrink)

This thesis focuses on the question of whether moral feelings are necessary to the making of moral judgments. This is an important question and the answer one gives has more interesting implications than one might initially expect. I will argue that an experientialist account of moral concepts, on which moral judgments are beliefs about objective facts represented by moral feelings, provides the best naturalistic answer to the question. To make my point, I anchor my arguments in a series of comparisons (...) between the experientialist account and its rivals, and how they handle metaethical puzzles to do with the moral status of psychopaths, moral twin earth, the nature of moral motivation, and issues of integrity and moral improvement. (shrink)

This paper addresses the two extensional objections to the Humean Theory of Reasons—that it allows for too many reasons, and that it allows for too few. Although I won’t argue so here, manyof the other objections to the Humean Theoryof Reasons turn on assuming that it cannot successfully deal with these two objections.1 What I will argue, is that the force of the too many and the too few objections to the Humean Theorydepend on whether we (...) assume that Humeans are committed to a thesis about the weight of reasons—one I call Proportionalism. In particular, I’ll show how a version of the Humean Theorythat rejects Proportionalism can reasonablyhope to escape both the too many and the too few objections. This will constitute my defense of this version of the Humean Theory. But then, separately, I will argue that this defense of the Humean Theoryis not ad hoc. I’ll argue that Humeans have no reason to accept Proportionalism in the first place. Or at least, no weightyone. There are three parts to the paper. In Part 1 we introduce the Humean Theoryand the too few reasons objection. I’ll first layout the objection, and then layout the basis for a response on behalf of myfavored version of the Humean Theory. There will be an obvious objection to my defense— but it will turn out to depend on the assumption of Proportionalism. This will constitute myargument that the susceptibilityof the Humean Theoryto.. (shrink)

To do metaethics, one must place man into his proper place in the universe. This book builds a mighty system, encompassing nature, man, and God, in the process distinguishing between four kinds of goodness. Light is thereby shed on the "moral problem": the incompatibility of the Humean theory of motivation, objectivity of ethics, and moral internalism. Secrets solves this difficulty in a methodical way, and a number of others besides. A refutation of the error theory of (...) ethics and noncognitivism concludes. No one should contemplate metaethics without reading this definitive work. (shrink)

The article begins with Jonathan Dancy’s attempt to refute the Humean Theory of Motivation. It first spells out Dancy’s argument for his alternative position, the view he labels ‘Pure Cognitivism’, according to which what motivate are always beliefs, never desires. The article next argues that Dancy’s argument for his position is flawed. On the one hand, it is not true that desire always comes with motivation in the agent; on the other, even if this was the (...) case, it would still not follow that desire is identical with the state of being motivated. When this negative work is done, the article turns to some positive, albeit admittedly tentative remarks about what sort of cognitivist theory of motivation one should endorse. The aim at this point is not to present a brand new theory, but rather to sketch an alternative that stems from what Dancy himself says and is in line with many of his endorsed commitments in other areas. In this way, by moving beyond Pure Cognitivism, the paper sketches a different, but still ‘Dancyesque’ theory of motivation. (shrink)

In Republic 8–9, Socrates describes four main kinds of vicious people, all of whose souls are “ruled” by an element other than reason, and in some of whom reason is said to be “enslaved.” What role does reason play in such souls? In this paper, I argue, based on Republic 8–9 and related passages, and in contrast to some common alternative views, that for Plato the “enslavement” of reason consists in this: instead of determining for itself what is good, reason (...) is forced to desire and pursue as good a goal determined by the soul’s ruler. (shrink)

A traditional Humean view about motivation says that only desires motivate action. This theory meshes with the familiar ‘directions of fit’ metaphor: while beli.

One question about the role of the mental in the determination of practical reason concerns the pro-attitudes: can any set of beliefs, without the help of a desire, rationalize or make reasonable a desire, intention, attempt, or intentional action? After criticizing Michael Smith’s argument for a negative answer to this question, I present two arguments in favor of a positive answer. Another question about the role of the mental in the determination of practical reason concerns belief: what gives you a (...) reason to go to the store, the fact that you’re out of milk or the belief that you’re out of milk? The two questions about the mental are connected. I argue that if we give a positive answer to the first question and reject the Humean Theory of Motivation, we cannot accept the currently favored conception of normative reasons as determined by the facts. For the anti-Humean, normative reasons must be determined by the agent’s perspective. (shrink)

In The moral problem (1994), Michael Smith tries to link three conflicting theories that alone are intuitively plausible, nevertheless, they do not seem to work well together. The first proposes that moral judgments are in fact beliefs about objective matters. The second states the concept of “practicality requirement”. The third is a humean belief-desire psychology, i.e. if a moral judgment is sufficient to explain actions, then it must involve a desire. If that is the case, it cannot be simply (...) a belief. For Smith, any attempt to solve the moral problem must find a way to hold all three doctrines. I will argue that his solution rests on two false assumptions. The first, a rationalist one which supports that what we have reason to do is what we would desire to do if we were fully rational. The second is the internalist thesis about moral motivation according to which a person who believes she is morally required to do something is either necessarily motivated to do it or she is practically irrational. I will base my critics on four objections raised by Copp, Miller, Shafer-Landau, Brink and Sayre-McCord. (shrink)

Do moral beliefs motivate action? To answer this question, extant arguments have considered hypothetical cases of association (dissociation) between agents’ moral beliefs and actions. In this paper, I argue that this approach can be improved by studying people’s actual moral beliefs and actions using empirical research methods. I present three new studies showing that, when the stakes are high, associations between participants’ moral beliefs and actions are actually explained by co-occurring but independent moral emotions. These findings suggest that moral beliefs (...) themselves have little or no motivational force, supporting the Humean picture of moral motivation. (shrink)

To vindicate morality against skeptical doubts, Kant must show that agents can be moved to act independently of their sensible desires. Kant must therefore answer a motivational question: how does an agent get from the cognition that she ought to act morally to acting morally? Affectivist interpretations of Kant hold that agents are moved to act by feelings, while intellectualists appeal to cognition alone. To overcome the significant shortcomings of each view, I develop a hybrid theory of motivation. (...) My central interpretive claim is that Kant is a special kind of motivational internalist: on his view, agents are moved to act by a feeling of intellectual pleasure at the prospect of accomplishing a task they have set for themselves, a feeling that originates in free choice. The resulting theory is immune to the challenges facing intellectualism and affectivism, thus strengthening the prospects of Kant’s justification of morality. (shrink)

Much mainstream analytic epistemology is built around a sceptical treatment of modality which descends from Hume. The roots of this scepticism are argued to lie in Hume’s (nominalist) theory of perception, which is excavated, studied and compared with the very different (realist) theory of perception developed by Peirce. It is argued that Peirce’s theory not only enables a considerably more nuanced and effective epistemology, it also (unlike Hume’s theory) does justice to what happens when we appreciate (...) a proof in mathematics. (shrink)

Taking my cue from Michael Smith, I try to extract a decent argument for non-cognitivism from the text of the Treatise. I argue that the premises are false and that the whole thing rests on a petitio principi. I then re-jig the argument so as to support that conclusion that Hume actually believed (namely that an action is virtuous if it would excite the approbation of a suitably qualified spectator). This argument too rests on false premises and a begged question. (...) Thus the Motivation Argument fails BOTH as an argument for noncognitivism AND as an argument for what Hume actually believed, that moral distinctions are not derived from reason and that moral properties are akin to secondary qualities. So far as the Motivation Argument is concerned, both cognitivists and rationalists can rest easy. Themes: 1) Hume’s Slavery of Reason thesis is only defensible if passions are not only desires but sometimes dispositions to acquire desires (DTADs). 2) A desire for our good on the whole, which Humeans need to posit to fend off apparent counterexamples to the Slavery of Reason Thesis, does not sit well with the Humean theory of how novel desires arise (an objection due originally to Reid). 3) Hume is wrong to suppose that ‘abstract or demonstrative reasoning never influences any of our actions, but only as it directs our judgment concerning causes and effects’ as the examples of Russell and Hobbes convincingly demonstrate. This ironic as both Russell and Hobbes subscribed to the Slavery of Reason Thesis. 4) I critique Michael Smith’s critique of motivational externalism. (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)

Adrian Piper argues that the Humean conception can be made to work only if it is placed in the context of a wider and genuinely universal conception of the self, whose origins are to be found in Kant’s Critique of Pure Reason. This conception comprises the basic canons of classical logic, which provide both a model of motivation and a model of rationality. These supply necessary conditions both for the coherence and integrity of the self and also for (...) unified agency. The Kantian conception solves certain intractable problems in decision theory by integrating it into classical predicate logic, and provides answers to longstanding controversies in metaethics concerning moral motivation, rational final ends, and moral justification that the Humean conception engenders. In addition, it sheds light on certain kinds of moral behavior – for example, the whistleblower – that the Humean conception is at a loss to explain. (shrink)

Deliberation often begins with the question ‘What do I want to do?’ rather than the question of what one ought to do. This paper takes that question at face value, as a question about which of one’s desires is strongest, which sometimes guides action. The paper aims to explain which properties of a desire make that desire strong, in the sense of ‘strength’ relevant to this deliberative question. Both motivational force and phenomenological intensity seem relevant to a desire’s strength; however, (...) accounting for the strength of a desire in these terms opens up significant indeterminacy about what we want. The paper argues that this indeterminacy is often resolved simply by posing the question ‘What do I want to do?’ to oneself: there is reason to believe that one’s answer will play a verdictive role, partially determining what the agent most wants. Self-reflective beliefs can play a self-fulfilling role, and surprisingly this seems to follow from basic platitudes about the belief-desire model. (shrink)

The main objective of my dissertation is twofold: (i) to investigate how the problem of moral motivation occurs in Kant’s texts, and (ii) to examine how Kant’s account of moral feeling serves as an appropriate solution to it. First, I argue that the problem of moral motivation occurs in Kant’s texts as a skeptical problem concerning the motivational efficacy of practical reason. My view that this problem is integral to Kant’s main ethical project goes against a scholarly trend (...) that dismisses the philosophical significance of motivational skepticism in Kant’s moral theory. Second, I argue that Kant develops a peculiar notion of moral feeling in his Critique of Practical Reason primarily to resolve the problem of motivational skepticism about pure practical reason. In doing so, I regard the notion of moral feeling as an essential component of both Kant’s moral motivational structure and his justification of the moral law. This inclusion of moral feeling makes my interpretation a better alternative not only to standard transcendental interpretations of Kant’s account of moral motivation, but also to other kinds of interpretations proposed in the recent literature. (shrink)

Symposium contribution on Mark Schroeder's Slaves of the Passions. Argues that Schroeder's account of agent-neutral reasons cannot be made to work, that the limited scope of his distinctive proposal in the epistemology of reasons undermines its plausibility, and that Schroeder faces an uncomfortable tension between the initial motivation for his view and the details of the view he develops.

Desire theories of well-being claim that how well our life goes for us is solely determined by the fulfilment and frustration of our desires. Several writers have argued that these theories are incorrect because they fail to capture the harms of self-sacrifice and severe depression. In this paper, I argue that desire theories of well-being can account for the harm of both phenomena by rejecting proportionalism about desire and motivation. This is the view that desires always motivate proportionally to (...) their strength. If we reject this view, then we can explain the harm of many cases of self-sacrifice as arising when we act upon our weaker desires and thereby frustrate our stronger desires. Moreover, the harm of many cases of severe depression can be explained by its suppression of the motivational force of desires. This inevitably frustrates desires that we are left unmotivated to fulfil. I argue that this approach captures the experiential quality of self-sacrifice and severe depression better than rival views that seek to problematise these phenomena for desire theories of well-being. Moreover, these theories have sufficient conceptual resources to account for residual cases of self-sacrifice and severe depression that are less well explained by this approach. (shrink)

Kant famously made a distinction between actions from duty and actions in conformity with duty claiming that only the former are morally worthy. Kant’s argument in support of this thesis is taken to rest on the claim that only the motive of duty leads non-accidentally or reliably to moral actions. However, many critics of Kant have claimed that other motives such as sympathy and benevolence can also lead to moral actions reliably, and that Kant’s thesis is false. In addition, many (...) readers of Kant find the claim that we should deny moral worth to a dutiful action performed from friendly inclination highly counterintuitive. Moreover, Kantian commentators disagree about the status of actions in conformity with duty, some claim that these can be taken as equally morally worthy as those performed from duty, while others argue that they are not even permissible. -/- It has also been claimed that Kant’s theory of moral worth should be related to the theory of the Gesinnung developed in the Religion. Thus, some authors claim that, in order for an action to possess moral worth, the agent has to be unconditionally committed to morality, that is, the agent must possess a virtuous character or good fundamental maxim (i.e. a good Gesinnung). However, according to Kant’s radical evil thesis (that is, the thesis that man is evil by nature ), the default position for man is to possess an evil Gesinnung, i.e. a Gesinnung which is only conditionally committed to morality insofar as morality does not demand a great sacrifice of our own happiness. So, an unwelcome consequence of this line of interpretation is that in Kantian ethics morally worthy actions become very rare indeed. -/- The paper is divided in two parts. The first part aims to clarify why Kant thought that only actions from duty are morally worthy, replying to some common objections against Kant’s view. I argue that Kant’s non-accidental condition should not be understood in terms of reliability because such interpretation is incompatible with Kant’s theory of motivation and rational agency. I propose an alternative interpretation which supports Kant’ s claim that only the motive of duty leads nonaccidently to dutiful actions, and thus only actions from duty possess moral worth. I end by showing that although actions in conformity with duty are worthless from the moral point of view, they are not (in many cases) impermissible. The first part concludes that the criterion for the permissibility of actions is different to the criterion for the ascription of moral worth. Thus, rightness, which pertains to actions performed on maxims that can be willed as universal laws, and moral worth, which pertains to actions performed from a sense of duty, should be understood as two different levels of moral assessment. -/- The second part of the paper examines Kant’s conception of virtue with the aim of showing that although only agents with a virtuous character (good Gesinnung) will reliably act from duty, a person with an evil character (evil Gesinnung) could on frequent occasions act from duty. I argue that we should not deny moral worth to actions performed from duty even when the agent has an evil Gesinnung. Goodness of Gesinnung is not a necessary condition of the action of an agent possessing moral worth; reliability of motivation is necessary for the ascription of virtue but not for the ascription of moral worth. It follows that virtue, which refers to the agent’s character or fundamental maxim (i.e. the agent’s Gesinnung), and moral worth are also two different levels of moral assessment. The paper concludes that three levels of moral assessment can be distinguished in Kant’s ethical system: (i) rightness, (ii) moral worth and (iii) moral virtue. Moral virtue is the highest level of moral perfection for a human being. Striving towards virtue requires constant progress and effort and ultimately a ‘revolution of the heart.’ The important point is that even when we are still striving to achieve virtue (i.e. an unconditional commitment to morality), we can ascribe moral worth to actions performed by a genuine sense of duty. It turns out that, contrary to many influential interpretations, Kantian ethics is not merely concerned with the rightness or wrongness of particular actions nor is Kantian ethics primarily an ethic of virtue. Instead, Kant’s ethical system is complex and allows for different levels of moral assessment in which both an action-centred and agent-centred perspective can be integrated. (shrink)

Now it is plain that such consequences as these conflict sharply with common-sense notions of morality. If we had been obliged to accept Psychological Egoism, in any of its narrower forms, on its merits, we should have had to say: 'So much the worse for the common-sense notions of morality!' But, if I am right, the morality of common sense, with all its difficulties and incoherences, is immune at least to attacks from the basis of Psychological Egoism.

Many commentators on Alfred Tarski have, following Hartry Field, claimed that Tarski's truth-definition was motivated by physicalism—the doctrine that all facts, including semantic facts, must be reducible to physical facts. I claim, instead, that Tarski did not aim to reduce semantic facts to physical ones. Thus, Field's criticism that Tarski's truth-definition fails to fulfill physicalist ambitions does not reveal Tarski to be inconsistent, since Tarski's goal is not to vindicate physicalism. I argue that Tarski's only published remarks that speak approvingly (...) of physicalism were written in unusual circumstances: Tarski was likely attempting to appease an audience of physicalists that he viewed as hostile to his ideas. In later sections I develop positive accounts of: (1) Tarski's reduction of semantic concepts; (2) Tarski's motivation to develop formal semantics in the particular way he does; and (3) the role physicalism plays in Tarski's thought. (shrink)

On Hume’s account of motivation, beliefs and desires are very different kinds of propositional attitudes. Beliefs are cognitive attitudes, desires emotive ones. An agent’s belief in a proposition captures the weight he or she assigns to this proposition in his or her cognitive representation of the world. An agent’s desire for a proposition captures the degree to which he or she prefers its truth, motivating him or her to act accordingly. Although beliefs and desires are sometimes entangled, they play (...) very different roles in rational agency. In two classic papers (Lewis 1988, 1996), David Lewis discusses several challenges to this Humean picture, but ultimately rejects them. We think that his discussion of a central anti-Humean alternative – the desire-as-belief thesis – is in need of refinnement. On this thesis, the desire for proposition p is given by the belief that p is desirable. Lewis claims that ‘[e]xcept in trivial cases, [this thesis] collapses into contradiction’(Lewis 1996, p. 308). The problem, he argues, is that the thesis is inconsistent with the purportedly plausible requirement that one’s desire for a proposition should not change upon learning that the proposition is true; call this the invariance requirement. In this paper, we revisit Lewis’s argument. We show that, if one carefully distinguishes between non-evaluative and evaluative propositions, the desire-asbelief thesis can be rendered consistent with the invariance requirement. Lewis’s conclusion holds only under certain conditions: the desire-as-belief thesis conflicts with the invariance requirement if and only if there are certain correlations between non-evaluative and evaluative propositions. But when there are such correlations, we suggest, the invariance requirement loses its plausibility. Thus Lewis’s argument against the desire-as-belief thesis appears to be valid only in cases in which it is unsound. (shrink)

This doctoral dissertation investigates the notion of physical necessity. Specifically, it studies whether it is possible to account for non-accidental regularities without the standard assumption of a pre-existent set of governing laws. Thus, it takes side with the so called deflationist accounts of laws of nature, like the humean or the antirealist. The specific aim is to complement such accounts by providing a missing explanation of the appearance of physical necessity. In order to provide an explanation, I recur to (...) fields that have not been appealed to so far in discussions about the metaphysics of laws. Namely, I recur to complex systems’ theory, and to the foundations of statistical mechanics. The explanation proposed is inspired by how complex systems’ theory has elucidated the way patterns emerge, and by the probabilistic explanations of the 2nd law of thermodynamics. More specifically, this thesis studies how some constraints that make no direct reference to the dynamics can be a sufficient condition for obtaining in the long run, with high probability, stable regular behavior. I hope to show how certain metaphysical accounts of laws might benefit from the insights achieved in these other fields. According to the proposal studied in this thesis, some regularities are not accidental not in virtue of an underlying physical necessity. The non-accidental character of certain regular behavior is only due to its overwhelming stability. Thus, from this point of view the goal becomes to explain the stability of temporal patterns without assuming a set of pre-existent guiding laws. It is argued that the stability can be the result of a process of convergence to simpler and stable regularities from a more complex lower level. According to this project, if successful, there would be no need to postulate a (mysterious) intermediate category between logical necessity and pure contingency. Similarly, there would be no need to postulate a (mysterious) set of pre-existent governing laws. Part I of the thesis motivates part II, mostly by arguing why further explanation of the notions of physical necessity and governing laws should be welcomed (chapter 1), and by studying the plausibility of a lawless fundamental level (chapters 2 and 3). Given so, part II develops the explanation of formation of simpler and stable behavior from a more complex underlying level. (shrink)

What does it mean to say that an agent has a reason to do a certain action? Does it mean that she would desire to do the action, or that there is some external consideration, which she ought to follow? Or is there a third alternative? The debate between Humean affective (i.e., desire-based) and classical Kantian cognitive theories has seemingly ended up in a theoretical standoff, and so most of the contributors have recently focused on the conative attitude of (...) motivation - either preceded by affective or cognitive attitudes. Accordingly, they contend that an agent has a reason to f only if, on some occasions, she would be motivated to f: call this Conative Reason Internalism. I argue, first, that even the most qualified version of this weak conative condition obtains only contingently. Secondly, that a cognitive contextual attitude, derived from the agent’s capacity of Reasons-Understanding, necessarily obtains. Therefore, necessarily, if an agent has a reason to f, it follows that, were she contextually rational, she would make evaluative sense out of the propositional content of f-ing or would understand why f-ing is considered as a right action in the relevant context: I call this De Dicto Cognitive Reason Contextualism. (shrink)

“The universe is expanding, not contracting.” Many statements of this form appear unambiguously true; after all, the discovery of the universe’s expansion is one of the great triumphs of empirical science. However, the statement is time-directed: the universe expands towards what we call the future; it contracts towards the past. If we deny that time has a direction, should we also deny that the universe is really expanding? This article draws together and discusses what I call ‘C-theories’ of time — (...) in short, philosophical positions that hold time lacks a direction — from different areas of the literature. I set out the various motivations, aims, and problems for C-theories, and outline different versions of antirealism about the direction of time. (shrink)

In On the Plurality of Worlds (Lewis 1986), David Lewis imposes a condition on realist theories of modality which he calls ‘plenitude’. Lewis apparently assigns this condition considerable importance, and uses it to motivate his Humean principle of recombination, but he never says exactly what plenitude amounts to. This chapter first sets aside some obvious ways of reconstructing the plenitude criterion which do not fit with the textual evidence. An objection to modal realism due to John Divers and Joseph (...) Melia (Divers and Melia 2002) is diagnosed as equivocating between an overly-demanding plenitude constraint and a weaker constraint which fails to establish their conclusion. An alternative deflationary interpretation of the plenitude condition has it following from an application of standard theoretical virtues to a modal realist’s total theory; Lewis’ correspondence provides new evidence in support of this interpretation. The deflationary plenitude criterion also has broader application, beyond Lewisian modal realism. (shrink)

Many philosophers claim that we have duty to know our motives. However, prominent theories of the mind suggest that we can’t. Such scepticism about knowledge of one’s motives is based on psychological evidence. I show that this evidence only mandates scepticism about knowledge of one’s motives if we rely on a mistaken assumption which I call ‘the myth of the one true motive’. If we reject this myth, we see that there is space to plausibly interpret the empirical data such (...) that knowledge of one’s motives is difficult, but not impossible. (shrink)

This paper provides an introductory review of the theory of judgment aggregation. It introduces the paradoxes of majority voting that originally motivated the field, explains several key results on the impossibility of propositionwise judgment aggregation, presents a pedagogical proof of one of those results, discusses escape routes from the impossibility and relates judgment aggregation to some other salient aggregation problems, such as preference aggregation, abstract aggregation and probability aggregation. The present illustrative rather than exhaustive review is intended to give (...) readers new to the field of judgment aggregation a sense of this rapidly growing research area. (shrink)