•  2881
    Many discussions of love and the family treat issues of justice as something alien. On this view, concerns about whether one's family is internally just are in tension with the modes of interaction that are characteristic of loving families. In this essay, we challenge this widespread view. We argue that once justice becomes a shared family concern, its pursuit is compatible with loving familial relations. We examine four arguments for the thesis that a concern with justice is not at home within…Read more
  •  152
    Kant’s Formula of Universal Law (FUL) is generally believed to require you to act only on the basis of maxims that you can will without contradiction to become universal laws. In “Contradiction and Kant’s Formula of Universal Law” (2017), I have proposed to read the FUL instead as requiring that, for any maxim on which you act, you can will two things simultaneously, without volitional self-contradiction: (1) willing the maxim as your own action principle and (2) willing that it become a univers…Read more
  •  181
    Self-Legislation and the Apriority of the Moral Law
    Philosophia 51 (2): 609-623. 2023.
    Marcus Willaschek and I have argued against the widespread assumption that Kant claims the Moral Law—the supreme principle of morality—is (or must be regarded as) ‘self-legislated’. We argue that Kant instead describes the Moral Law as an _a priori_ principle of the will. We also argue that his conception of autonomy concerns not the Moral Law but substantive moral laws such as the law that requires promoting the happiness of others. In the present essay, I respond to the commentary by Alyssa Be…Read more
  •  132
    Kant’s Formula of Autonomy: Continuity or Discontinuity?
    Philosophia 51 (2): 555-569. 2023.
    In two recent articles I have argued that Kant’s legal and political philosophy can shed new light on his much-contested account of moral autonomy and that important changes in his political theory help to explain why in his later work the Formula of Autonomy disappears. In the present essay, I respond to comments by Sorin Baiasu and Marie Newhouse, who argue that the changes in Kant’s political theory fail to explain the disappearance of the Formula of Autonomy, since in both phases Kant held t…Read more
  •  316
    Self-Contradictions of the Will: Reply to Jens Timmermann
    Kant Studien 112 (4): 611-622. 2021.
    In this article, I reply to Jens Timmermann’s critical discussion of my essay “Contradiction and Kant’s Formula of Universal Law”. I first consider Timmermann’s reasons for rejecting my interpretation of the Formula of Universal Law. I argue that the self-contradiction relevant to determining a maxim’s moral status should not be sought in the imagined world in which the maxim is a universal law. I then discuss Timmermann’s suggestion that something like a volitional self-contradiction is found w…Read more
  •  410
    Kant’s theory of freedom, in particular his claim that natural determinism is compatible with absolute freedom, is widely regarded as puzzling and incoherent. In this paper I argue that what Kant means by ‘freedom’ has been widely misunderstood. Kant uses the definition of freedom found in the republican tradition of political theory, according to which freedom is opposed to dependence, slavery, and related notions – not to determinism or to coercion. Discussing Kant’s accounts of freedom of the…Read more
  •  9843
    A Kantian Solution to the Trolley Problem
    Oxford Studies in Normative Ethics 10 204-228. 2020.
    This chapter proposes a solution to the Trolley Problem in terms of the Kantian prohibition on using a person ‘merely as a means.’ A solution of this type seems impossible due to the difficulties it is widely thought to encounter in the scenario known as the Loop case. The chapter offers a conception of ‘using merely as a means’ that explains the morally relevant difference between the classic Bystander and Footbridge cases. It then shows, contrary to the standard view, that a bystander who dive…Read more
  •  526
    How to Use Someone ‘Merely as a Means’
    Kantian Review 25 (3): 389-414. 2020.
    The prohibition on using others ‘merely as means’ is one of the best-known and most influential elements of Immanuel Kant’s moral theory. But it is widely regarded as impossible to specify with precision the conditions under which this prohibition is violated. On the basis of a re-examination of Kant’s texts, the article develops a novel account of the conditions for using someone ‘merely as a means’. It is argued that this account has not only strong textual support but also significant philoso…Read more
  •  43
    Now available Open Access! See the Bloomsburycollections URL below. Correct bibliographical information is as follows: Gottfried Achenwall, _Natural Law: A Translation of the Textbook for Kant's Lectures on Legal and Political Philosophy_, edited by Pauline Kleingeld, translated by Corinna Vermeulen, with an Introduction by Paul Guyer. London: Bloomsbury, 2020. As the first translation into any modern language of Achenwall’s Ius naturae, from the 1763 edition used by Immanuel Kant, this is an es…Read more
  •  37
    Prolegomena to Natural Law (edited book)
    with Gottfried Achenwall
    University of Groningen Press. 2020.
    Gottfried Achenwall, _Prolegomena to Natural Law_, ed. Pauline Kleingeld, trans. Corinna Vermeulen. Groningen: University of Groningen Press, 2020. Open Access, available via the 'direct download' link below. This is the first English translation of _Prolegomena iuris naturalis_ by Gottfried Achenwall (1719–1772). In this book, Achenwall presents the philosophical foundation for his comprehensive theory of natural law. The book is of interest not only because it provides the basis for a caref…Read more
  •  19868
    On Dealing with Kant's Sexism and Racism
    SGIR Review 2 (2): 3-22. 2019.
    Kant is famous for his universalist moral theory, which emphasizes human dignity, equality, and autonomy. Yet he also defended sexist and (until late in his life) racist views. In this essay, I address the question of how current readers of Kant should deal with Kant’s sexism and racism. I first provide a brief description of Kant’s views on sexual and racial hierarchies, and of the way they intersect. I then turn to the question of whether we should set aside Kant’s sexism and racism or ‘transl…Read more
  • Immanuel Kant’s views on politics, peace, and history have lost none of their relevance since their publication more than two centuries ago. This volume contains a comprehensive collection of Kant’s writings on international relations theory and political philosophy, superbly translated and accompanied by stimulating essays. Pauline Kleingeld provides a lucid introduction to the main themes of the volume, and three essays by distinguished contributors follow: Jeremy Waldron on Kant’s theory of t…Read more
  •  770
    Within Kantian ethics and Kant scholarship, it is widely assumed that autonomy consists in the self-legislation of the principle of morality. In this paper, we challenge this view on both textual and philosophical grounds. We argue that Kant never unequivocally claims that the Moral Law is self-legislated and that he is not philosophically committed to this claim by his overall conception of morality. Instead, the idea of autonomy concerns only substantive moral laws, such as the law that one ou…Read more
  •  368
    'Autonomy' is originally a political notion. In this chapter, I argue that the political theory Kant defended while he was writing the _Groundwork_ sheds light on the difficulties that are commonly associated with his account of moral autonomy. I argue that Kant's account of the two-tiered structure of political legislation, in his _Feyerabend Lectures on Natural Law_, parallels his distinction between two levels of moral legislation, and that this helps to explain why Kant could regard the noti…Read more
  •  743
    One of the most important difficulties facing Kant’s Formula of Universal Law (FUL) is its apparent inability to show that it is always impermissible to kill others for the sake of convenience. This difficulty has led current Kantian ethicists to de-emphasize the FUL or at least complement it with other Kantian principles when dealing with murder. The difficulty stems from the fact that the maxim of convenience killing fails to generate a ‘contradiction in conception’, producing only a ‘contradi…Read more
  •  792
    Virtue, Vice, and Situationism
    with Tom Bates
    In Nancy E. Snow (ed.), The Oxford Handbook of Virtue, Oxford University Press. pp. 524-545. 2018.
    On the basis of psychological research, a group of philosophers known as 'situationists' argue that the evidence belies the existence of broad and stable (or 'global') character traits. They argue that this condemns as psychologically unrealistic those traditions in moral theory in which global virtues are upheld as ideals. After a survey of the debate to date, this article argues that the thesis of situationism is ill-supported by the available evidence. Situationists overlook the explanatory p…Read more
  •  1022
    The Principle of Autonomy in Kant's Moral Theory: Its Rise and Fall
    In Eric Watkins (ed.), Kant on Persons and Agency, Cambridge University Press. pp. 61-79. 2017.
    In this essay, “The Principle of Autonomy in Kant’s Moral Theory: Its Rise and Fall,” Pauline Kleingeld notes that Kant’s Principle of Autonomy, which played a central role in both the Groundwork for the Metaphysics of Morals and the Critique of Practical Reason, disappeared by the time of the Metaphysics of Morals. She argues that its disappearance is due to significant changes in Kant’s political philosophy. The Principle of Autonomy states that one ought to act as if one were giving universal…Read more
  •  1963
    There exists a standard view of Kant’s position on global order and this view informs much of current Kantian political theory. This standard view is that Kant advocates a voluntary league of states and rejects the ideal of a federative state of states as dangerous, unrealistic, and conceptually incoherent. This standard interpretation is usually thought to fall victim to three equally standard objections. In this essay, I argue that the standard interpretation is mistaken and that the three sta…Read more
  •  822
    The increasingly common use of inclusive language (e.g., "he or she") in representing past philosophers' views is often inappropriate. Using Immanuel Kant's work as an example, I compare his use of terms such as "human race" and "human being" with his views on women to show that his use of generic terms does not prove that he includes women. I then discuss three different approaches to this issue, found in recent Kant-literature, and show why each of them is insufficient. I conclude that the ten…Read more
  •  673
    Kantian Patriotism
    Philosophy and Public Affairs 29 (4): 313-341. 2000.
    In this essay, I examine the compatibility of Kantian cosmopolitanism and patriotism. In response to recent literature, I first argue that in order to discuss this issue fruitfully, one should distinguish between three different forms of patriotism and be careful to make clear when patriotism is obligatory, permissible, or prohibited. I then show that Kantians can defend the view that civic patriotism is a duty, but that attempts to also establish nationalist patriotism and trait-based patriot…Read more
  •  414
    Kant's unduly neglected concept of cosmopolitan law suggests a third sphere of public law -- in addition to constitutional law and international law -- in which both states and individuals have rights, and where individuals have these rights as ‛citizens of the earth' rather than as citizens of particular states. I critically examine Kant's view of cosmopolitan law, discussing its addressees, content, justification, and institutionalization. I argue that Kant's conception of ‛world citizenship'…Read more
  •  573
    It is frequently argued that research findings in empirical moral psychology spell trouble for Kantian ethics. Sometimes the charge is merely that Kantianism is mistaken about the role of emotions in human action, but it has also been argued that empirical moral psychology ‘debunks’ Kantian ethics as the product of precisely the emotion-driven processes it fails to acknowledge. In this essay I argue for a negative and a positive thesis. The negative thesis is that the ‘debunking’ argument agains…Read more
  •  292
    Six Varieties of Cosmopolitanism in Late Eighteenth-Century Germany
    Journal of the History of Ideas 60 (3): 505-524. 1999.
    Cosmopolitanism is not a single encompassing idea but rather comes in at least six different varieties, which have often been conflated in previous literature. This is shown on the basis of the discussion in late eighteenth-century Germany (roughly, 1780-1800). The six varieties are: (1) moral cosmopolitanism, the view that all humans belong to a single moral community; political cosmopolitanism, which advocates (2) reform of the international political and legal order or (3) a strong notion o…Read more
  •  606
    Moral consciousness and the 'fact of reason'
    In Andrews Reath & Jens Timmermann (eds.), Kant's Critique of Practical Reason: A Critical Guide, Cambridge University Press. 2010.
    At the heart of the argument of the Critique of Practical Reason, one finds Kant’s puzzling and much-criticized claim that the consciousness of the moral law can be called a ‘fact of reason’. In this essay, I clarify the meaning and the importance of this claim. I correct misunderstandings of the term ‘Factum’, situate the relevant passages within their argumentative context, and argue that Kant’s argument can be given a consistent reading on the basis of which the main questions and criticisms …Read more
  •  2148
    Many regard Kant’s account of the highest good as a failure. His inclusion of happiness in the highest good, in combination with his claim that it is a duty to promote the highest good, is widely seen as inconsistent. In this essay, I argue that there is a valid argument, based on premises Kant clearly endorses, in defense of his thesis that it is a duty to promote the highest good. I first examine why Kant includes happiness in the highest good at all. On the basis of a discussion of Kant's dis…Read more
  •  139
    Just Love? Marriage and the Question of Justice
    Social Theory and Practice 24 (2): 261-281. 1998.
    I argue that promoting justice within marriage requires a cultural reconceptualiza¬tion of marriage itself as not merely a relationship of love, but as also a commitment to justice. I argue that it is insufficient to combat injustice in marriage with progressive laws and policies, even when combined with smart planning and bargaining on the part of women. Also necessary is a change in the way marriage itself is viewed. In addition to being regarded as an emotional commitment, it should also b…Read more