Immanuel Kant's Metaphysics of Morals, containing the Doctrine of Right and Doctrine of Virtue, is his final major work of practical philosophy. Its focus is not rational beings in general but human beings in particular, and it presupposes and deepens Kant's earlier accounts of morality, freedom and moral psychology. In this volume of newly-commissioned essays, a distinguished team of contributors explores the Metaphysics of Morals in relation to Kant's earlier works, as well as examining themes which emerge from the text (...) itself. Topics include the relation between right and virtue, property, punishment, and moral feeling. Their diversity of questions, perspectives and approaches will provide new insights into the work for scholars in Kant's moral and political theory. (shrink)

This paper investigates the nature and foundation of duties to oneself in Kant's moral theory. Duties to oneself embody the requirement of the formula of humanity that agents respect rational nature in them-selves as well as in others. So understood, duties to oneself are not subject to the sorts of conceptual objections often raised against duties to oneself; nor do these duties support objections that Kant's moral theory is overly demanding or produces agents who are preoccupied with their own virtue. (...) Duties to oneself emerge as an essential and compelling part of Kant's moral theory. (shrink)

This paper examines Kant's accounts of friendship and marriage, and argues for what can be called an ideal of “moral marriage” based on Kant's notion of moral friendship. After explaining why Kant values friendship so highly, it gives an account of the ways in which marriage falls far short, according to Kant, of what friendship has to offer. The paper then argues that many of Kant's reasons for finding marriage morally impoverished compared with friendship are wrong‐headed. The paper further argues (...) that a few of Kant's views about friendship are false. The main point is that, when we slightly revise Kant's account of friendship and jettison Kant's misguided notions about marriage, we see that marriages can aspire to much of the same moral richness as friendships. Finally, the paper argues that this friendship model of marriage does not obscure the important ways in which marriages and friendships differ. (shrink)

In this paper, I explicate Kant’s theory of virtue and situate it within the context of theories of virtue before Kant (such as Aristotle, Hobbes, and Hume) and after Kant (such as Schiller and Schopenhauer). I explore Kant’s notions of virtue as a disposition to do one’s duty out of respect for the moral law, as moral strength in non-holy wills, as the moral disposition in conflict, and as moral self-constraint based on inner freedom. I distinguish between Kant’s notions of (...) virtue and of the good will. I discuss Kant’s duties of virtue (and so particular virtues and vices), the relationships between virtue and happiness and virtue and the emotions, and Kant’s criticisms of his predecessors’ views of virtue. I close with a discussion of Kant and contemporary virtue ethics. Although the paper reflects my own interpretation of Kant, it strives less to argue for a particular thesis about Kant on virtue than to illuminate important aspects of Kant’s theory of virtue. (shrink)

_Moral Self-Regard_ draws on the work of Marcia Baron, Joseph Butler and Allen Wood, among others in this first extensive study of the nature, foundation and significance of duties to oneself in Kant's moral theory.

Some Kantian ethicists, myself included, have been trying to show how, contrary to popular belief, Kant makes an important place in his moral theory for emotions–especially love and sympathy. This paper confronts claims of Kant that seem to endorse an absence of sympathetic emotions. I analyze Kant’s accounts of different sorts of emotions (“affects,” “passions,” and “feelings”), and different sorts of emotional coolness (“apathy,” “self-mastery,” and “cold-bloodedness”). I focus on the particular way that Kant praises apathy, as “sublime,” in order (...) to argue that his praise of extreme emotional self-control is not incompatible with, but rather complementary to, his praise of sympathy. (shrink)

Kant’s ethics conceives of rational beings as autonomous–capable of legislating the moral law, and of motivating themselves to act out of respect for that law. Kant’s ethics also includes a notion of the highest good, the union of virtue with happiness proportional to, and consequent on, virtue. According to Kant, morality sets forth the highest good as an object of the totality of all things good as ends. Much about Kant’s conception of the highest good is controversial. This paper focuses (...) on the apparent conflict between Kant’s claim that we are autonomous, and passages in which he seems to suggest that we require belief in the possibility of the highest good to motivate moral action. I distinguish three distinct versions of these problematic claims that seem to be present in Kant’s texts: that the highest good serves as (1) a motivational supplement to respect for the moral law, (2) a fundamental spring of right action, and (3) a condition of the bindingness of moral requirements. I argue that the texts are better interpreted to yield alternatives to (2) and (3) that do not conflict with our autonomy. I also argue that, properly understood, (1) does not conflict with our autonomy. In arguing for the last claim, I explore Kant’s notion of radical evil and its implications for human agency and virtue. (shrink)

This paper investigates the nature and foundation of duties to oneself in Kant’s moral theory. Duties to oneself embody the requirement of the formula of humanity that agents respect rational nature in them‐selves as well as in others. So understood, duties to oneself are not subject to the sorts of conceptual objections often raised against duties to oneself; nor do these duties support objections that Kant’s moral theory is overly demanding or produces agents who are preoccupied with their own virtue. (...) Duties to oneself emerge as an essential and compelling part of Kant’s moral theory. (shrink)

In Kant’s moral theory, we do not have duties to animals, though we have duties with regard to them. I reconstruct Kant’s arguments for several types of duties with regard to animals and show that Kant’s theory imposes far more robust requirements on our treatment of animals than one would expect. Kant’s duties regarding animals are perfect and imperfect; they are primarily but not exclusively duties to oneself; and they condemn not merely cruelty to animals for its own sake, but (...) also, such things as killing them for food when our health does not require it and ingratitude to service animals. Central to understanding these duties is appreciating Kant’s concern for our morally useful emotions, for it is primarily because of the effect that cruelty to animals has on our sympathetic emotions—which greatly help us treat other rational beings appropriately—that we have duties not to be cruel to animals. Yet cruelty and callousness toward animals are not problematic only because they may weaken some of our morally useful emotions. Cruelty and callousness toward animals are problematic also because they oppose our morally useful emotions; these emotions, as part of the perfection of our nature, should be honored, supported, and furthered, unless there are compelling reasons not to do so in particular cases. (shrink)

Kant’s _Groundwork for the Metaphysics of Morals_, first published in 1785, is still one of the most widely read and influential works of moral philosophy. This Broadview edition combines a newly revised version of T.K. Abbott’s respected translation with material crucial for placing the _Groundwork_ in the context of Kant’s broader moral thought. A varied selection of other ethical writings by Kant on subjects including our moral duties, fundamental principles of justice, the concept of happiness, and the relation of morality (...) to religion are included, along with important criticisms of Kant’s ethics by Fichte, Schiller, Hegel, and Sidgwick. (shrink)

This is a survey article in which I explore some important recent work on the topic in question, Kant’s formula of the end in itself (or “formula of humanity”). I first provide an overview of the formulation, including what the formula seems roughly to be saying, and what Kant’s main argument for it seems to be. I then call the reader’s attention to a variety of questions one might have about the import of and argument for this formula, alluding to (...) some of the works in which philosophers have recently raised or tried to answer these questions. Then, for the bulk of the paper, I focus my discussion on two issues of contention: the identity of the “end in itself” that the formula refers to, and the relation between the value of the end in itself and the value of other ends. I do not attempt to argue for a particular position of my own regarding these issues. Instead, I explain a number of the more interesting or influential recent attempts to answer these questions, compare these approaches in various ways, draw implications from them, and raise concerns about some of them. I also suggest that an important link connects the question about the identity of the end in itself and the question about the relation between the value of the end in itself in relation to the value of other ends: How one answers these questions commits one to a position on the thorny issue of whether, how, and how fully, autonomy is manifested through empirical (not simply pure) practical reason. (shrink)

This paper situates abortion in the context of women’s duties to themselves. I argue that Kant’s fundamental moral requirement to respect oneself as a rational being, combined with Kant’s view of our animal nature, form the basis for a view of pregnancy and abortion that focuses on women’s agency and moral character without diminishing the importance of their bodies and emotions. The Kantian view of abortion that emerges takes abortion to be morally problematic, but sometimes permissible, and sometimes even required. (...) I first sketch Kant’s account to duties to oneself, highlighting duties to oneself as an animal and moral being. Next, I discuss pregnancy and the challenges it poses to women’s self-preservation, development, and efficacy as rational human agents. I then give my main argument: that abortion is morally problematic because it is antagonistic to an important subset of morally useful emotions that we have self-regarding duties to protect and cultivate. I argue that self-regarding moral considerations ground a rebuttable deliberative presumption against maxims of abortion for inclination-based ends. Finally, I consider three objections to this account of abortion : that it rests on implausible assumptions about the effects of abortion on women’s morally useful sentiments; that it portrays the virtuous agent’s reasoning about abortion as objectionably self-regarding; and that it fails adequately to recognize the moral significance of the fetus as a potential rational being. (shrink)

Humanity is an important notion within Kant's moral theory. The humanity formulation of the categorical imperative commands: ‘So act that you use humanity, whether in your own person or in the person of any other, always at the same time as an end, never merely as a means’ . Kant's analysis of ethical obligation and his expositions of rights and duties in the Metaphysics of Morals refer frequently to humanity. How we understand this concept, then, has signifcant implications for how (...) we understand Kant's ethics. (shrink)

Although Kant argues that morality is prior to and independent of religion, Kant nevertheless claims that religion of a certain sort (“moral theism”) follows from morality, and that atheism poses threats to morality. Kant criticizes atheism as morally problematic in four ways: atheism robs the atheist of springs for moral action, leads the atheist to moral despair, corrupts the atheist’s moral character, and has a pernicious influence on the atheist’s community. I argue that Kant is right to say that moral (...) theism can help support morality, and that (for some people), morality leads to religion. But I also argue that one may refrain from accepting the existence of God and still act from respect for the moral law, resist despair, cultivate and retain a virtuous character, and pose no moral threat to one’s community. Indeed, theism, even moral theism, raises moral risks of its own. This article includes discussions of different versions of the highest good, and of two main types of atheism (skeptical and dogmatic). (shrink)

I consider Kant’s use of claims about “nature’s ends” in his arguments to establish maxims of homosexual sex, masturbation, and bestiality as constituting “unnatural” sexual vices, which are contrary to one’s duties to oneself as an animal and moral being. I argue, first, that the formula of humanity is the principle best suited for understanding duties to oneself as an animal and moral being; and second, that although natural teleology is relevant to some degree in specifying these duties, it cannot (...) play a sufficiently robust role to establish Kant’s conclusion. I also discuss what the formula of humanity (along with warranted attention to natural teleology) suggests about the morality of homosexual sex, masturbation, and bestiality. (shrink)

Kant claims that we have a duty to promote our own moral perfection, but not the moral perfection of others. I examine three types of argument for this asymmetry, as well as the implications of these arguments--and their success or failure--for Kantian theory. The arguments I consider say that (first) to promote others’ perfection is impossible; (second) to try to promote others’ perfection is impermissible; and (third) one cannot be obligated to promote both others’ perfection and one’s own. I argue (...) that none of these arguments establishes Kant’s conclusion. Since the formula of humanity grounds a duty to promote our own perfection out of respect for our rational nature, the absence of an argument denying that we must promote others’ perfection suggests that we must do so (out of respect for their rational nature). Even so, Kant’s theory discourages moral paternalism and takes perfection to be a primarily self-regarding project. Thus, I also show that a Kantian duty to promote the moral perfection of others would be unobjectionable, despite the problems such a duty might initially seem to invite. (shrink)

This paper situates abortion in the context of women’s duties to themselves. I argue that the fundamental Kantian requirement to respect oneself as a rational being, combined with Kant’s view of our animal nature, form the basis for a view of pregnancy and abortion that focuses on women’s agency and characters without diminishing the importance of their bodies and emotions. The Kantian view of abortion that emerges takes abortion to be morally problematic, but sometimes permissible, and sometimes even required. After (...) sketching Kant’s account of duties to oneself, I discuss the challenges pregnancy poses to women’s agency. I then argue that abortion is morally problematic because it is antagonistic to an important subset of morally useful emotions that we have self‐regarding duties to protect and cultivate; thus, there is a rebuttable deliberative presumption against maxims of abortion for inclination‐based ends. I close by considering objections. (shrink)

In ‘Happiness and Human Flourishing’, Thomas E. Hill, Jr, contrasts Kant's notion of happiness with that of human flourishing, explains the role of happiness in Kant's ethics, and suggests some reasons why Kant portrays happiness rather than flourishing as the non-moral good of the individual. While there is much I agree with in Hill's essay, I disagree with Hill on how best to conceive of human flourishing in Kant's philosophy, and on the importance of human flourishing in Kant's ethics. Comparing (...) my views with Hill's is not what chiefly interests me, however. After section 1, I make little explicit reference to ‘Happiness and Human Flourishing’. Instead, I seek to expand the discussion begun there by Hill of ‘how happiness and human flourishing are relevant to [Kantian] ethics’. (shrink)

The formula of universal law (FUL) is a natural starting point for philosophers interested in a Kantian perspective on the morality of abortion. I argue, however, that FUL does not yield much in the way of promising or substantive conclusions regarding the morality of abortion. I first reveal how two philosophers' (Hare's and Gensler's) attempts to use Kantian considerations of universality and prescriptivity fail to provide analyses of abortion that are either compelling or true to Kant=s understanding of FUL. I (...) then turn to some recent interpretations of Kant=s FUL contradiction in conception (CC) and contradiction in will (CW) tests. I argue that none of the interpretations of the CC testBincluding the practical interpretation favored by KorsgaardBdoes much to reveal moral problems with maxims of abortion. The CW test (as developed by Herman) is more helpful. Nevertheless, I argue that neither by considering abortion maxims as a subset of maxims of convenience killing, nor by considering such maxims as maxims of refusing to aid, can the CW test generate a general prohibition of abortion. At best, the CW test illuminates the abortion issue because by forcing us to think about how killing a fetus differs from killing other human beings, what attitudes we may reasonably have toward a fetus, and whether Kant's moral theory must be amended to do justice to the problem of abortion. But to pursue these questions, we must look beyond FUL; Kant’s formula of humanity and doctrine of virtue may well have more to offer. (shrink)

In Kantian Consequentialism, David Cummiskey proposes a novel solution to what he describes as “the central problem for normative ethics”: the tension between our belief that we should bring about the best possible consequences and our belief that we should respect individuals. Cummiskey argues that Kantian ethics, properly reconstructed, resolves this tension: central tenets of Kant’s theory ground a “Kantian consequentialism,” which satisfies our interests in respecting persons and doing as much good as we can.

This is the first book devoted to an examination of Kant's lectures on ethics, which provide a unique and revealing perspective on the development of his views. In fifteen newly commissioned essays, leading Kant scholars discuss four sets of student notes reflecting different periods of Kant's career: those taken by Herder, Collins, Mrongovius and Vigilantius. The essays cover a diverse range of topics, from the relation between Kant's lectures and the Baumgarten textbooks, to obligation, virtue, love, the highest good, freedom, (...) the categorical imperative, moral motivation and religion. Together they provide the reader with a deeper and fuller understanding of the evolution of Kant's moral thought. The volume will be of interest to a range of readers in Kant studies, ethics, political philosophy, religious studies and the history of ideas. (shrink)

This significant, stimulating contribution to Kantian practical philosophy strives to interpret Kant’s theory of action in ways that will increase readers’ understanding and appreciation of Kant’s moral theory. Its thesis is that Kant combines metaphysical freedom and psychological determinism: our actions within the phenomenal world are causally determined by our prior psychological states in that world and are appearances of our free action in the noumenal world. McCarty argues for a metaphysical, “two-worlds” interpretation of Kant’s transcendental distinction between appearances and (...) things in themselves over epistemological or methodological “two-standpoints” interpretations familiar from Christine Korsgaard. (shrink)

This paper explores how a virtuous Kantian agent would regard and express her sexuality. I argue both that Kant has a rich account of virtue, and that a virtuous Kantian agent should view her sexuality as a good thing–as an important aspect of her animal nature. On my view, the virtuous agent does not seek to suppress her sexuality, but rather to find modes and contexts for its expression that allow the agent to maintain her self-respect and to avoid degrading (...) others. The paper begins by considering reasons, grounded in Kant’s texts, why one might reasonably think that Kant has a pejorative view of sexuality, and only the thinnest account of virtue, to offer. I then aim to correct this picture by more carefully and fully exploring Kant’s work, putting his apparently negative comments about sex, and apparently narrow account of virtue, in their proper context. I also dispute—based on Kant’s own principles—some of Kant’s claims about homosexual sex and masturbation as violations of duties to oneself as an animal and moral being. Finally, I conclude the paper with an account of the virtuous Kantian agent’s proper attitude toward her sexuality. (shrink)

Where in Kant's ethical theory may we find principles, guidance, or at least insights, about the morality of abortion? The formula of universal law is a natural place to begin looking. There is a long tradition of focusing on Kant's formula of universal law as a principle for evaluating maxims, resting in part on the belief that Kant intends the formula of universal law to be so used. It is hardly surprising that some philosophers have already turned to this principle (...) searching for the — or at least a — Kantian view of abortion. (shrink)

In Agent-Centered Morality, George W. Harris constructs a broadly Aristotelian conception of morality and argues for its superiority over Kantian conceptions. Harris approaches morality through human practical reason. He is committed to articulating a plausible account of how human beings think, value, and choose based on their conceptions of their own good. Harris’s ethics is “agent-centered” in that it takes moral obligations to be grounded in what makes life meaningful from the agent’s point of view. The ethical system that emerges (...) from Harris’s approach rejects the impartiality, universality, and overriding rationality that Enlightenment philosophers attributed to morality. (shrink)

This significant, stimulating contribution to Kantian practical philosophy strives to interpret Kant’s theory of action in ways that will increase readers’ understanding and appreciation of Kant’s moral theory. Its thesis is that Kant combines metaphysical freedom and psychological determinism: our actions within the phenomenal world are causally determined by our prior psychological states in that world and are appearances of our free action in the noumenal world. McCarty argues for a metaphysical, “two-worlds” interpretation of Kant’s transcendental distinction between appearances and (...) things in themselves over epistemological or methodological “two-standpoints” interpretations familiar from Christine Korsgaard and Henry Allison. Some of the book’s arguments are textual, displaying perceptive readings of Kant’s lecture notes, published works, and philosophical influences. Others primarily concern the philosophical plausibility or moral tenability of various positions one might attribute to Kant. The book’s greatest strength is McCarty’s positive account of Kant’s theory of action. He presents a coherent, even elegant, two-worlds model. His interpretations of maxims, incentives, empirical character, and Gesinnung are insightful. (shrink)

The “impure” part of Kant’s ethics consists of material concerning empirical knowledge of human beings. Kant is well-known for his insistence that the supreme moral principle must be discovered through non-empirical consideration of such notions as morality and rational wills. What is less appreciated is that Kant recognized what his critics have always said: that a pure ethics for rational beings in general cannot provide adequate, practical guidance for human beings in particular, real-world situations. Nor can a pure ethics answer (...) the myriad of questions about which social relations, institutions, and practices foster morality in beings like us. Indeed, even in the Grounding for the Metaphysics of Morals, where Kant’s focus is explicitly on pure ethics, he acknowledges the importance of empirical ethical work. And in the Metaphysics of Morals, which sets forth various classes of moral duties for human beings in general, Kant draws on species-specific, empirical knowledge of human beings as well as on the purely derived requirement to respect rational nature. For example, Kant’s argument for duties regarding animals depends on empirical claims about how our treatment of animals affects our emotions, and how certain emotions facilitate moral behavior. Kant’s method here makes clear that which duties the supreme moral principle gives us depends in large part on human nature as well as on rational nature. (shrink)

Many feminist philosophers have been highly critical of Kant’s ethics, either because of his rationalism or because of particular claims he makes about women in his writings on anthropology and political philosophy. In this paper, I call attention to the aspects of Kant’s ethical theory that make it attractive from a feminist standpoint. Kant’s duties to oneself are rich resource for feminism. These duties require women to act in ways that show respect for themselves as rational human agents by, e.g., (...) avoiding servility, self-deception, self-mutilation, and sexual self-degradation, and cultivating their natural talents (as well as their virtue). Duties to others demand that other people treat women respectfully by requiring that they avoid mocking, degrading, or acting arrogantly toward others. Indeed, even when one sets out to promote others’ happiness, Kant’s ethics requires that one not act paternalistically. Kant’s ethics insists that every rational agent recognize the equality and dignity of all rational agents. Thus, it pushes women to respect themselves and to demand respect from others; and it pushes men to respect women as a basic moral requirement. (shrink)