One of the main reasons for philosophers to have embraced Humean constructivism rather than Kantian constructivism is a negative one: they believe that in the end Kantian constructivism is an unsta...

There is a common view that the utilitarian theory of John Stuart Mill is morally realist and involves a strong kind of practical obligation. This article argues for two negative theses and a positive thesis. The negative theses are that Mill is not a moral realist and that he does not believe in certain kinds of obligations, those involving external reasons and those I callrobustobligations, obligations with a particular, strong kind of practical authority. The positive thesis is that Mill's metaethical (...) position can be interpreted as a Humean constructivist view, a metaethical view that is constructivist about value and entails the existence of practical reasons, but not external reasons or robust obligations. I argue that a Humean constructivist reading of Mill's theory is reasonable, and strengthens Mill's argument from desire for the value of happiness, an important but notoriously weak aspect of his theory. (shrink)

In this paper, I argue that a form of moral constructivism inspired by Hume's Enquiry yields a plausible response to the problem of relativity. Though this problem can be stated in many different ways, I argue that a Humean constructivism is far more universal in scope that Hume's positions are often taken to be. In addition, I argue that where Hume's position does imply a limited scope, this limitation is perfectly appropriate. I discuss four iterations of the (...) relativity problem(s) here: the incorrigibility of local practices (local practices relativism), the relativity of fundamental moral principles (local principles relativism), the contingency of moral principles (modal relativism), and, in a short postscript, the limited scope of moral normativity (normative relativism). Humean Constructivism, I argue, delivers the proper verdict for each of these purported problems. (shrink)

RÉSUMÉJe défends dans ce texte une version particulière de la position que Sharon Street a appelée le «constructivisme humien». J'esquisserai pourquoi je considère que ce constructivisme est préférable à la fois au réalisme moral et au constructivisme kantien sur le plan de la compréhension du statut ontologique des valeurs. Après avoir accepté de reconnaître le rôle des pressions de l’évolution dans l’émergence de la moralité, le constructivisme humien doit toutefois préciser le rôle de l'intersubjectivité historique dans l’évolution subséquente de la (...) morale. J'expliquerai aussi pourquoi je considère que l'intégration d'un volet cohérentiste au constructivisme permet d'atténuer les craintes concernant le caractère potentiellement non-cognitiviste des théories contextualistes. Enfin, j'esquisserai pourquoi l'idée d'un «espace des raisons morales» indépendant, à certains égards, de l'esprit humain est compatible avec le constructivisme humien. (shrink)

In this article, I articulate and explore a novel constructivist approach to metanormativity that is inspired by David Hume’s metaesthetics. This view, which I call perfectionist Humean constructivism, rejects the claim that practical reasons are constructed by each individual’s valuing attitudes, holding instead that they are constructed by humanity’s shared evaluative nature. I hold that this approach can plausibly respond to a persistent worry for extant versions of Humean constructivism without embracing the commitments of either a (...) Kantian constructivism or a metaphysically robust form of metanormative realism. (shrink)

Ordinary normative discourse includes talk about the reasons for action we had in the past but only came to discover in hindsight. In some cases, we come to discover these reasons not because new information has come to light, but because our values have changed. Contemporary metaethical views, namely Street's Humean constructivism and Blackburn's and Gibbard's quasi-realism, have some difficulty accounting for these reasons and the claims we make about them. This difficulty hinges on the diachronic complexity of (...) these reasons and claims. It cannot be the case that these reasons were constructed by the perspective we had in the past before our values changed. If there were no extant reasons in the past, then it would seem that our claims about them in the present cannot be true. Quasi-realists can account for the way in which reason claims purport to be true by appealing to a deflationary sense of truth and so can remain agnostic on the actual existence of these reasons. Nevertheless, Street argues that t.. (shrink)

Metaethical constructivism is the view that insofar as there are normative truths, they are not fixed by normative facts that are independent of what rational agents would agree to under some specified conditions of choice. The appeal of this view lies in the promise to explain how normative truths are objective and independent of our actual judgments, while also binding and authoritative for us. -/- Constructivism comes in several varieties, some of which claim a place within metaethics while (...) others claim no place within it at all. In fact, constructivism is sometimes defended as a normative theory about the justification of moral principles. Normative constructivism is the view that the moral principles we ought to accept are the ones that agents would agree to or endorse were they to engage in a hypothetical or idealized process of rational deliberation. -/- Metaethical constructivist theories aim to account for the nature of normative truths and practical reasons. They bear a problematic relation to traditional classifications of metaethical theories. In particular, there are disagreements about how to situate constructivism in the realism/antirealism debate. These disagreements are rooted in further differences about the definition of metaethics, the relation between normative and metaethical claims, and the purported methods pertinent and specific to metaethical inquiry. The question of how to classify metaethical constructivism will be addressed in what follows by focusing on the distinctive questions that constructivist theories have been designed to answer. Section 1 explains the origin and motivation of constructivism. Sections 2–4 examine the main varieties of metaethical constructivism. Section 5 illustrates related constructivist views, some of which are not proposed as metaethical accounts of all normative truths, but only of moral truths. Sections 6 and 7 review several debates about the problems, promise and prospects of metaethical constructivism. (shrink)

Ethical constructivism holds that truths about the relation between rationality, morality, and agency are best understood as constructed by correct reasoning, rather than discovered or invented. Unlike other metaphors used in metaethics, construction brings to light the generative and dynamic dimension of practical reason. On the resultant picture, practical reasoning is not only productive but also self-transforming, and socially empowering. The main task of this volume is to illustrate how constructivism has substantially modified and expanded the agenda of (...) metaethics by refocusing on rational agency and its constitutive principles. In particular, this volume identifies, compares and discusses the prospects and failures of the main strands of constructivism regarding the powers of reason in responding to the challenges of contingency. While Kantian, Humean, Aristotelian, and Hegelian theories sharply differ in their constructivist strategies, they provide compelling accounts of the rational articulation required for an inclusive and unified ethical community. (shrink)

Constructivism as a distinct metaethical position has garnered significant interest in recent years due in part to Sharon Street’s theory, Humean metaethical constructivism. According to Street’s account, practical reasons are constructed by individual valuing entities. On this view, then, whether a particular reason applies to an individual is completely contingent upon what that individual actually values. In this article I argue for the recognition of multiple sources of practical reasons and values, including both individuals and communities. The (...) resulting view, which I call layered constructivism, strengthens the constructivist project and begins to resolve some of the common critiques leveled against Street’s Humean constructivism. To begin, layered constructivism retains many of the benefits of Street’s approach, such as providing a naturalistic picture of normativity and maintaining a close tie between practical reasons and individual motivation. Moreover, the inclusion of collective sources of normativity and the importance of the resulting values for individuals is supported by recent empirical research on norms. Layered constructivism can also respond to the common concerns that Humean constructivism fails to adequately account for the immense influence our social lives have on our normative reasons and values, and that it entails an objectionable level of contingency. Finally, acknowledging the existence of differently constructed reasons helps us make sense of the pervasive human experience of navigating a variety of seemingly incommensurable normative reasons. (shrink)

Among the available metaethical views, it would seem that moral realism—in particular moral naturalism—must explain the possibility of moral progress. We see this in the oft-used argument from disagreement against various moral realist views. My suggestion in this paper is that, surprisingly, metaethical constructivism has at least as pressing a need to explain moral progress. I take moral progress to be, minimally, the opportunity to access and to act in light of moral facts of the matter, whether they are (...) mind-independent or -dependent. For the metaethical constructivist, however, I add that moral progress ought also mean that agents come to be or could come to be motivated to act in light of the right kind of moral judgments. Together I take this to mean that, for all forms of constructivism, moral progress must be explained as a form of moral improvement, or agents aspiring to be better sorts of moral agents. In what moral improvement consists differs for various forms of constructivism. Here I distinguish between three different versions of metaethical constructivism: Humean constructivists as represented by Street, Kantian constitutivist constructivists as represented by Korsgaard, and constructivists about practical reason as represented by Carla Bagnoli. I conclude by showing that only constructivism as a view about practical reason can fully account for moral progress qua the opportunity for moral improvement. (shrink)

Constructivism is a theory that believes moral judgments are not real things but they are constructed by practical reason in a rational procedure for resolving practical problems in front of us. Christine Korsgaard, a contemporary American philosopher, is a Kantian constructivist, whose theory I consider in this paper. She is a radical constructivist and disagrees with moral realism and denies moral truths even as abstract facts. According to Korsgaard moral judgments are constructed by rational agents. She believes moral and (...) political principles are generally solutions to human practical problems. She justifies the normativity of moral obligations from this point that they are constructed by agent for resolving his problems. There are some objections to Korsgaard’s constructivism; one of them is to place humanity as the source of value. Keywords: Korsgaard, constructivism, practical problem, humanity. Introduction One of the traditional problems in moral philosophy is the nature and entity of moral truths and judgments. Do humans themselves make and construct them or are they facts and truths in the world which humans just discover? Are moral truths and values subjective or objective? Subjectivism and objectivism have been two old rivals in this question. But some philosophers have proposed a new theory between them that is called Constructivism. According to this theory, moral truths are not real and objective, but are constructed by human practical reason. In this view, an action is morally right when there is a sufficient reason to perform it. In this paper I will discuss Korsgaard’s constructivism. 1. Definition of Constructivism Constructivism is a theory about the justification of moral principles. It is the view that moral principles are the ones agents would agree with or endorse if they were to engage in a hypothetical or idealized process of rational deliberation. The differences about related criteria for this rational process and deliberation have produced several varieties of constructivism like Humean, Aristotelian, and Kantian. (shrink)

In this essay, I claim that certain passages in Book IV of Benedict de Spinoza’s Ethics suggest a novel version of what is known as metaethical constructivism. The constructivist interpretation emerges in the course of attempting to resolve a tension between Spinoza’s apparent ethical egoism and some remarks he makes about the efficacy of collaborating with the right partners when attempting to promote our individual self-interest . Though Spinoza maintains that individuals necessarily aim to promote their self-interest, I argue (...) that Spinoza has an atypical conception of self that allows the interests of other people to be partially constitutive of one's own self-interest. In this way, Spinoza can account for the rationality of concern for the interests of others . This interpretation attributes to Spinoza a form of constructivism that differs in important ways from contemporary Humean and Kantian constructivisms and which can in principle be detached from Spinoza’s particular metaphysical commitments in order to yield a third general category of constructivist view . Though my treatment is necessarily brief, it is my hope that it can serve both to motivate a constructivist reading of Spinoza and, perhaps even more crucially, to suggest a Spinozistic variety of constructivism as a live theoretical option in metaethics. (shrink)

In section 1 we present moral constructivism as a metaphysical project which grounds moral norms in the attitude of valuing by rational agents. In section 2 we establish that Kantian Constructivism – opposed to Humean Constructivism – seeks objective and universal moral norms through a process of rational construction and ratification of norms that does not draw on any kind of subjective attitude of valuing. In section 3 we explore whether Kant is a moral constructivist or (...) moral realist, arguing that he might be read as a proto-moral constructivist whose formulas impose standards of correctness upon our moral judgments, from which we formulate moral norms as necessary facts of reason. In section 4 we argue that: 1) vulnerabilities have moral relevance which adds merit to the project of finding objective moral norms, and 2) the inclusion of vulnerabilities as empirical contingencies is compatible with Kantian Constructivism. We do so by considering vulnerabilities a constitutive aspect of finite rational agents which must, therefore, be implied and considered in the process of moral construction. (shrink)

In the second half of this essay, I discuss the robust conception of rationality that lies at the heart of the Kantian version of Rationalist Constructivism – offering some reasons to prefer this conception to the more minimal accounts of rationality associated with Humean views. I then go on to discuss some of the potential metaethical advantages of the resulting form of constructivism.

In this essay, I claim that certain passages in Book IV of Benedict de Spinoza’s Ethics suggest a novel version of what is known as metaethical constructivism. The constructivist interpretation emerges in the course of attempting to resolve a tension between Spinoza’s apparent ethical egoism and some remarks he makes about the efficacy of collaborating with the right partners when attempting to promote our individual self-interest. Though Spinoza maintains that individuals necessarily aim to promote their self-interest, I argue that (...) Spinoza has an atypical conception of self that allows the interests of other people to be partially constitutive of one's own self-interest. In this way, Spinoza can account for the rationality of concern for the interests of others. This interpretation attributes to Spinoza a form of constructivism that differs in important ways from contemporary Humean and Kantian constructivisms and which can in principle be detached from Spinoza’s particular metaphysical commitments in order to yield a third general category of constructivist view. Though my treatment is necessarily brief, it is my hope that it can serve both to motivate a constructivist reading of Spinoza and, perhaps even more crucially, to suggest a Spinozistic variety of constructivism as a live theoretical option in metaethics. (shrink)

InFellow Creatures, Christine Korsgaard claims that human beingsoughtto treat all sentient animals as ends in themselves. However, in this article, I argue that Korgaard's method goes beyond what a coherent constructivist conception allows, and I claim that we should therefore adopt a Humean rather than a Kantian version of constructivism. I believe that such a conception permits us to hold substantial ethical positions about non-human animals without having to compromise our ontological commitments.

Humean constructivists object to Kantian constructivism that by endorsing the constitutivist strategy, which grounds moral obligations in rational agency, this position discounts the impact of cont...

How should we understand the notion of moral objectivity? Metaethical positions that vindicate morality’s objective appearance are often associated with moral realism. On a realist construal, moral objectivity is understood in terms of mind-, stance-, or attitude-independence. But realism is not the only game in town for moral objectivists. On an antirealist construal, morality’s objective features are understood in virtue of our attitudes. In this paper I aim to develop this antirealist construal of moral objectivity in further detail, and to (...) make its metaphysical commitments explicit. I do so by building on Sharon Street’s version of “Humean Constructivism”. Instead of the realist notion of attitude-independence, the antirealist account of moral objectivity that I articulate centres on the notion of standpoint-invariance. While constructivists have been criticized for compromising on the issue of moral objectivity, I make a preliminary case for the thesis that, armed with the notion of standpoint-invariance, constructivists have resources to vindicate an account of objectivity with just the right strength, given the commitments of ordinary moral thought and practice. In support of this thesis I highlight recent experimental findings about folk moral objectivism. Empirical observations about the nature of moral discourse have traditionally been taken to give prima facie support to moral realism. I argue, by contrast, that from what we can tell from our current experimental understanding, antirealists can capture the commitments of ordinary discourse at least as well as realists can. (shrink)

Je défends dans ce texte une version particulière de la position que Sharon Street a appelée le «constructivisme humien». J’esquisserai pourquoi je considère que ce constructivisme est préférable à la fois au réalisme moral et au constructivisme kantien sur le plan de la compréhension du statut ontologique des valeurs. Après avoir accepté de reconnaître le rôle des pressions de l’évolution dans l’émergence de la moralité, le constructivisme humien doit toutefois préciser le rôle de l’intersubjectivité historique dans l’évolution subséquente de la (...) morale. J’expliquerai aussi pourquoi je considère que l’intégration d’un volet cohérentiste au constructivisme permet d’atténuer les craintes concernant le caractère potentiellement non-cognitiviste des théories contextualistes. Enfin, j’esquisserai pourquoi l’idée d’un «espace des raisons morales» indépendant, à certains égards, de l’esprit humain est compatible avec le constructivisme humien.I defend a version of what Sharon Street has dubbed “Humean constructivism.” I’ll first sketch out why I think that contextual constructivism provides us with a more plausible understanding of the ontological status of values than both Kantian constructivism and moral realism. In addition to its recognition of the role of evolutionary pressures in the emergence of human morality, contextual constructivism must now clarify the role of historical intersubjectivity in the subsequent development of morality. I will then claim that adding a coherentist module to Humean constructivism provides a satisfactory answer to those who fear that contextual metaethical theories can only be non-cognitivist. Finally, I will sketch out why I think that the notion of a mind-independent “space of moral reasons” is largely compatible with Humean constructivism. (shrink)

In section I, I lay out key components of my favoured non-cognitivist interpretation of Mill's metaethics. In section II, I respond to several objections to this style of interpretation posed by Christopher Macleod. In section III, I respond to David Brink's treatment of the well-known ‘competent judges’ passage in Mill'sUtilitarianism. I argue that important difficulties face both Brink'sevidential interpretationand the rivalconstitutive interpretationthat he proposes but rejects. I opt for a third interpretative option that I call thepsychological interpretation. This interpretation makes (...) sense of otherwise difficult aspects of chapter IV ofUtilitarianism. In section IV, I offer some reasons for rejecting Nicholas Drake's claim that Mill is ultimately best characterized as a Humean constructivist. If we accept Drake's suggestion that Mill's non-cognitivism is compatible with his being a constructivist, I argue, we should view Mill as putting forward a distinctively Millian form of constructivism rather than a Humean one. (shrink)

I argue that an adequate theory of rightness should meet two distinct conditions: a “Consequences Condition” according to which the rightness or wrongness of some, but not all acts should be determined conclusively by the act’s outcomes on welfare, and a “Character Condition” according to which the rightness or wrongness of some, but not all acts should be influenced partially by aspects of the moral character of the person who committed the act. The combination of these two conditions is interesting (...) because many major normative theories capture one, but not both well. In the course of making the case for the Consequences and Character Conditions, I develop and argue for a novel version of metaethical Humean Constructivism that I call “perspectival naturalism,” which I then apply in support of the Consequences and Character Conditions. (shrink)

In philosophy of action, we typically aim to explain action by appealing to conative attitudes whose contents are either logically consistent propositions or can be rendered as such. Call this “the logical criterion.” This is especially difficult to do with clear-minded, intentional incontinence since we have to explain how two judgments can have non-contradicting contents yet still aim at contradictory outcomes. Davidson devises an innovative way of doing this but compromises his ability to explain how our better judgments can cause (...) our continent behaviors. In this essay, I preserve Davidson’s approach to the logical criterion but deviate from his broader theory of action by developing a default-interventionist dual systems theory of action. To do this, I focus on the dynamical relationship between System 1 and System 2: the logical construction of value judgments in System 2 from System 1 and the imaginative construction of non-propositional conative attitudes in System 1 from System 2. I draw on Street’s Humean constructivism and Peacocke’s theory of imagination for logical and imaginative construction, respectively. Within this framework, I provide a new definition of continence and incontinence that satisfies the logical criterion and explains how our better judgments can cause our continent behaviors. (shrink)

Hume and contemporary Humeans contend that moral sentiments form the sole and sufficient basis of moral judgments. This thesis is criticised by appeal to Hume’s theory of justice, which shows that basic principles of justice are required to form and to maintain society, which is indispensable to human life, and that acting according to, or violating, these principles is right, or wrong, regardless of anyone’s sentiments, motives or character. Furthermore, Hume’s theory of justice shows how the principles of justice are (...) artificial without being arbitrary. In this regard, Hume’s theory belongs to the unjustly neglected modern natural law tradition. Some key merits of this strand in Hume’s theory are explicated by linking it to Kant’s constructivist method of identifying and justifying practical principles (à la O’Neill), and by showing how and why Hegel adopted and further developed Kant’s constructivism by re-integrating it with Hume’s central natural law concern with our actual social practices. (Slightly revised English translation by the author of „Von der Konvention zur Sittlichkeit. Humes Begründung einer Rechtsethik aus nach-Kantischer Perspektive“, on which see below.). (shrink)

Survey of some recent literature on normativity, including nonreductionist, neo-Aristotelian, neo-Humean, expressivist, and constructivist views.

This article explores an alternative to the established dichotomy between philosophical accounts of human rights, characterized by a foundationalist tendency, and political accounts of human rights, which aspire to be non-foundationalist. I argue that in order to justify human rights practice, political accounts of human rights cannot do without the support of theoretical foundations, although not necessarily of the natural-law variety. As an alternative to natural-law metaphysics, a deflationary theory of human rights, based on a deflationary account of truth, is (...) put forward. Starting from a distinction between ‘extreme’ and ‘moderate’ forms of deflationism, this article defends a constructivist theory of human rights grounded on the Humean notion of conventionalism. This innovative approach to human rights provides political conceptions of human rights with the foundations they need, but are currently lacking. (shrink)

This article argues that Rawls’ history of ethics importantly contributes to the advancement of ethical theory, in that it correctly situates Kantian constructivism as an alternative to both sentimentalism and rational Intuitionism, and calls attention to the standards of objectivity in ethics. The author shows that by suggesting that both Intuitionist and Humean doctrines face the charge of heteronomy, Rawls appearsto adopt a Kantian conception of practical reason. Furthermore, Rawls follows Kant in assuming that ethical objectivity can be (...) vindicated only if the productive and constructive powers of reason are acknowledged. The author accounts for this assumption against the background of Kant’s moral psychology, and examines Intuitionist and Humean rejoinders. Contrary to a common view, the author arguesthat because of its claims on the nature of moral agency and the sovereignty of practical reason, Kantian Constructivism sets the standards of ethical objectivity higher than its alternatives, and is more ambitious and more demanding than the realist conception of objectivity. (shrink)

This dissertation compares the notions of homo rationalis in Philosophy and homo oeconomicus in Economics. Particularly, in Part I, we claim that both notions are close methodological substitutes. Accordingly, we show that the constraints involved in the notion of economic rationality apply to the philosophical notion of rationality. On these premises, we explore the links between the notions of Kantian and Humean rationality in Philosophy and the constructivist and ecological approaches to rationality in economics, respectively. Particularly, we show that (...) the constraints involved in both approaches to rationality in economics apply to the notions of Kantian and Humean rationality. That is why we introduce the notion of minimal global rationality. In a nutshell, the latter links one’s rationality to one’s ability to make good use of their cognitive apparatus to process contextual variables. On this basis, in Part II, we present two empirical tests showing that minimal global rationality is at work in philosophical experiments because systematic manipulations of contextual variables predictably affect philosophical judgment in the Trolley Problem and in some Knobe-like vignettes. In the first case, the manipulation of the information provided to subjects predictably causes inconsistent judgments. More precisely, subjects’ response to information shocks predictably causes them to issue inconsistent judgments. Instead, in the second case, our experimental results reveal that the Knobe Effect activates only if the perpetrator of an action is likely to be perceived as evil and unfriendly. Besides, when the Knobe-like vignettes include probabilistic outcomes, the Knobe Effect does not activate or is reduced in magnitude. For these reasons, we maintain that the availability heuristic bias arguably affects one’s judgment in Knobe-like experiment settings. Eventually, in Part III, we survey the general implications of the findings presented in Part II. First and foremost, we show that when manned social media algorithms produce wide-ranging availability cascades, agents predictably respond to those cascades by herding around biased claims. Interestingly, we find that the exposure to similarly redundant online content makes new social groups emerge unhindered. That is why populists and conspiracy theorists obtain such a large follow-up online. Secondly, we find that manned social media algorithms can exploit the flaws of minimal global rationality at a faster pace than humans. Yet, given that latter algorithms cannot do so on their own, we argue that the Turing Test is still an open game. Specifically, we argue so because state-of-the-art technology can request a service to be supplied (e.g., Google Duplex) but cannot operate direct sales. This constraint of state-of-the-art technology is linked to its inability to exploit the flaws of global minimal rationality as well as humans can. Importantly, we show that if algorithms were able to do so, the involved sociopolitical risk would be high. Therefore, we argue that only some form of regulation over state-of-the-art technology can prevent and reduce such sociopolitical risks. -/- In case you want a copy of this dissertation, please email me. (shrink)

Contents Introduction 1 Chapter 1 Internalism and externalism: some terminology 1.1 Introduction 5 1.2 Falk and Frankena 5 1.3 The internalist position modified 9 1.4 The externalist position elaborated 12 1.5 Judgment internalism/externalism versus existence internalism/externalism 15 1.6 Other kinds of internalism and externalism 17 1.7 Varieties of existence internalism and externalism 19 1.8 Conclusion 26 Chapter 2 Bernard Williams on practical reasons 2.1 Introduction 27 2.2 The internal reason theory 27 2.3 Refining the sub-Humean model 29 2.4 Objections (...) against external reasons 40 2.4.1 The no-explanatory-force objection 41 2.4.2 The no-motivational-fuel objection 44 2.4.3 The obscurity objection 55 2.5 Conclusion 59 Chapter 3 Michael Smith on practical reasons 3.1 Introduction 60 3.2 The moral problem 60 3.3 Cognitivism, internalism, and Humean motivation 65 3.3.1 The objectivity of moral obligations 65 3.3.2 The practicality of moral judgments 67 3.3.3 The Humean theory of motivation 70 3.4 The conceptual analysis of normative reasons 73 3.4.1 Platitudes about normative reasons 73 3.4.2 The advice model 76 3.4.3 ‘If fully rational’-condition: Smith versus Williams 79 3.4.4 The analysis captures the platitudes 84 3.5 Moral rationalism: the solution to the moral problem 88 3.6 Smith’s analysis of normative reasons evaluated 91 3.6.1 The analysis trivializes convergence 92 3.6.2 Why do reasons have to be objective? 94 3.6.3 The analysis does not guarantee practicality 96 3.6.4 The analysis rests on a false platitude 98 3.6.5 Normative reasons and what I would desire if I were fully rational 100 3.6.6 The advice model is inconsistent with the convergence thesis 102 3.7 Conclusion 106 Appendix 1: Michael Smith between moral realism and moral nihilism 107 Appendix 2: Michael Smith’s fetishism objection against judgment externalism 111 Chapter 4 Derek Parfit on practical reasons 4.1 Introduction 132 4.2 Parfit’s externalism 132 4.2.1 The obscurity objection rejected 133 4.2.2 The no-explanatory-force objection rejected 135 4.2.3 The no-motivation-fuel objection rejected 136 4.3 Parfit’s value-based reason theory 139 4.3.1 Internalism and the desire-based reason theory 139 4.3.2 Parfit’s argument against reductive desire-based reason views 143 4.3.3 Parfit’s argument against non-reductive desire-based reason views 148 4.3.4 Arguments in favour of the value-based reason theory 154 4.4 Parfit’s normative non-naturalism 161 4.4.1 Korsgaard’s criticism of realism 163 4.4.2 Korsgaard’s constructivism 166 4.4.3 Parfit’s criticism of constructivism 168 4.4.4 The non-naturalist account of normativity evaluated 174 4.5 Conclusion 179 Appendix: Varieties of moral realism 180 Chapter 5 Harry Frankfurt on practical reasons 5.1 Introduction 194 5.2 Frankfurt’s theory of care and love 194 5.2.1 The hierarchical model 195 5.2.2 Care 200 5.2.3 Love 211 5.3 The love-based reason theory 215 5.4 The love-based reason theory evaluated 225 5.4.1 Love and desire: both motivating, both natural 225 5.4.2 The groundlessness objection 227 5.4.3 The authority of love 239 5.4.4 The objection of normative triviality 244 5.4.5 The love-based reason theory and morality 248 5.5. Conclusion 254 Bibliography 256. (shrink)

In this paper I propose we read David Hume's view of meaningful discourse, or his theory of meaning, as an aspect of his theory of politics. I will argue that readings which ignore the political dimension are incomplete and distort Hume's position. When I use the word ‘political’ in the Humean context, however, it means something similar to what we mean by the term ‘social’; in the Humean context ‘politics’ is inclusive of the narrow sense taken by political (...) science in its study of regular partisan politics and governance structures. My proposal is similar to the social-context or social-constructivist interpretations of commentators such as Pall Ardal, Donald Livingston, and Nicholas Capaldi. A political reading also stresses the importance of social context in our understanding of Hume, and agrees with the social-context argument that there is a social or political dimension to intellectual life which Hume hints at but does not address directly in Book 1 of theTreatise. (shrink)

How should we account for the extraordinary regularity in the world? Humeans and Non-Humeans sharply disagree. According to Non-Humeans, the world behaves in an extraordinarily regular way because of certain necessary connections in nature. However, Humeans have thought that Non-Humean views are metaphysically objectionable. In particular, there are two general metaphysical principles that Humeans have found attractive that are incompatible with all existing versions of Non-Humeanism. My goal in this paper is to develop a novel version of Non-Humeanism that (...) is consistent with (and even entails) both of these general metaphysical principles. By endorsing such a view, one can have the explanatory benefits of Non-Humeanism while at the same time avoiding two of the major metaphysical objections towards Non-Humeanism. (shrink)

Humean arguments from evil maintain that the good and evil we know about constitutes powerful evidence against Theism. Unlike other arguments from evil, Humean arguments are abductive arguments, maintaining that some rival to Theism better explains the good and evil we know about than Theism. This article surveys Humean arguments from evil. After explaining Philo’s original argument in Hume’s Dialogues Concerning Natural Religion, it exposits a modern, prototypical Humean argument inspired by the work of Paul Draper. (...) This article explores the distinctive features of Humean arguments; how these arguments can be strengthened; and some common criticisms of these arguments. (shrink)

In a recent paper, Barry Loewer attempts to defend Humeanism about laws of nature from a charge that Humean laws are not adequately explanatory. Central to his defense is a distinction between metaphysical and scientific explanations: even if Humeans cannot offer further metaphysical explanations of particular features of their “mosaic,” that does not preclude them from offering scientific explanations of these features. According to Marc Lange, however, Loewer’s distinction is of no avail. Defending a transitivity principle linking scientific explanantia (...) to their metaphysical grounds, Lange argues that a charge of explanatory inadequacy resurfaces once this intuitive principle is in place. This paper surveys, on behalf of the Humean, three strategies for responding to Lange’s criticism. The ready availability of these strategies suggests that Lange’s argument may not bolster anti-Humean convictions, since the argument rests on premises that those not antecedently sharing these convictions may well reject. The three strategies also correspond to three interesting ways of thinking about relations of grounding linking Humean laws and their instances, all of which are consistent with theses of Humean supervenience, and some of which have been heretofore overlooked. (shrink)

Tn this paper I explore and to an extent defend HS. The main philosophical challenges to HS come from philosophical views that say that nomic concepts-laws, chance, and causation-denote features of the world that fail to supervene on non-nomic features. Lewis rejects these views and has labored mightily to construct HS accounts of nomic concepts. His account of laws is fundamental to his program, since his accounts of the other nomic notions rely on it. Recently, a number of philosophers have (...) criticized Lewis's account, and Humean accounts of laws generally, for delivering, at best, a pale imitation ofthe genuine item. These philosophers think that the notion of law needed by science requires laws-if there are any-to be fundamental features of our world that are completely distinct from and not supervenient on the particular facts that they explain. I side with Lewis against these philosophers. Here I will argue that although Lewis-laws don't fulfill all our philosophical expectations, they do play the roles that science needs laws to play. The metaphysics and epistemology of Humean laws, and more specifically, Lewis-laws, are in much better shape than the metaphysics and epistemology of the main anti-Humean alternatives. However, I do have inisgivings about Lewis's account. Both he and his critics assume that the basic properties are so individuated so that the laws are not metaphysically necessary. If this assumption is rejected, then the question of Humean supervenience lapses. I conclude with a brief discussion of this position. (shrink)

Humean arguments from evil are some of the most powerful arguments against Theism. They take as their data what we know about good and evil. And they argue that some rival to Theism better explains, or otherwise predicts, that data than Theism. However, this paper argues that there are many problems with various methods for defending Humean arguments. I consider Philo’s original strategy; modern strategies in terms of epistemic probability; phenomenological strategies; and strategies that appeal to scientific and (...) metaphysical explanations. None of these methods have been sufficiently developed to provide a clear and distinctive defense of Humean arguments. Defenders of Humean arguments need to spend more time on the underlying methodology of their arguments. (shrink)

According to the standard objection, Kantian constructivism implicitly commits to value realism or fails to warrant objective validity of normative propositions. This paper argues that this objection gains some force from the special case of moral obligations. The case largely rests on the assumption that the moral domain is an eminent domain of special objects. But for constructivism there is no moral domain of objects prior to and independently of reasoning. The argument attempts to make some progress in (...) the debate by defending a robust conception of construction, which names a distinctive view of practical reasoning as transformative. (shrink)

Laws of nature have various roles in scientific practice. It is widely agreed that an adequate theory of lawhood ought to align with the roles that scientists assign to the laws. But philosophers disagree over whether Humean laws or non-Humean laws are better at filling these roles. In this paper, I provide an argument for settling this dispute. I consider possible situations in which scientists receive conclusive evidence that—according to the non-Humean—falsifies their beliefs about the laws, but (...) which—according to the Humean—does not falsify their beliefs about the laws. I argue that, in these possible scenarios, all law-related aspects of scientific practice would remain unchanged. In other words, scientists would treat the regularities “preferred” by the Humean as the laws of nature. On this basis, I conclude that non-Humean laws fail to align with scientific practice. (shrink)

Provability, Computability and Reflection.