•  1367
    The right to lie: Kant on dealing with evil
    Philosophy and Public Affairs 15 (4): 325-349. 1986.
    One of the great difficulties with Kant’s moral philosophy is that it seems to imply that our moral obligations leave us powerless in the face of evil. Kant’s theory sets a high ideal of conduct and tells us to live up to that ideal regardless of what other persons are doing. The results may be very bad. But Kant says that the law "remains in full force, because it commands categorically" (G, 438-39/57).* The most weI1—known example of...
  •  1147
    Acting for a Reason
    Danish Yearbook of Philosophy 40 (1): 11-35. 2005.
    The use of the English word “reason” in all of these contexts, and the way we translate equivalent terms from other languages, suggests a connection, but what exactly is it? Aristotle and Kant’s conception of what practical reasons are, I believe, can help us to answer this question, by bringing out what is distinctive, and distinctively active, about acting for a reason. That, at least, is what I am going to argue.
  •  1062
    Realism and Constructivism in Twentieth-Century Moral Philosophy
    Journal of Philosophical Research 28 (9999): 99-122. 2003.
    In this paper I trace the development of one of the central debates of late twentieth-century moral philosophy—the debate between realism and what Rawls called “constructivism.” Realism, I argue, is a reactive position that arises in response to almost every attempt to give a substantive explanation of morality. It results from the realist’s belief that such explanations inevitably reduce moral phenomena to natural phenomena. I trace this belief, and the essence of realism, to a view about the n…Read more
  •  1033
    Skepticism about practical reason
    Journal of Philosophy 83 (1): 5-25. 1986.
    Content skepticism about practical reason is doubt about the bearing of rational considerations on the activities of deliberation and choice. Motivational skepticism is doubt about the scope of reason as a motive. Some people think that motivational considerations alone provide grounds for skepticism about the project of founding ethics on practical reason. I will argue, against this view, that motivational skepticism must always be based on content skepticism. I will not address the question of…Read more
  •  918
    1. Being an Animal Human beings are animals: phylum: chordata, class: mammalia, order: primates, family: hominids, species: homo sapiens, subspecies: homo sapiens sapiens. According to current scientific opinion, we evolved approximately 200,000 years ago in Africa from ancestors whom we share with the other great apes. What does it mean that we are animals? Scientifically speaking, an animal is essentially a complex, multicellular organism that feeds on other life forms. But what we share with …Read more
  •  811
    Two distinctions in goodness
    Philosophical Review 92 (2): 169-195. 1983.
  •  768
    The sources of normativity
    Cambridge University Press. 1996.
    Ethical concepts are, or purport to be, normative. They make claims on us: they command, oblige, recommend, or guide. Or at least when we invoke them, we make claims on one another; but where does their authority over us - or ours over one another - come from? Christine Korsgaard identifies four accounts of the source of normativity that have been advocated by modern moral philosophers: voluntarism, realism, reflective endorsement, and the appeal to autonomy. She traces their history, showing ho…Read more
  •  690
    To later generations, much of the moral philosophy of the twentieth century will look like a struggle to escape from utilitarianism. We seem to succeed in disproving one utilitarian doctrine, only to find ourselves caught in the grip of another. I believe that this is because a basic feature of the consequentialist outlook still pervades and distorts our thinking: the view that the business of morality is to bring something about . Too often, the rest of us have pitched our protests as if we wer…Read more
  •  675
    Most legal systems divide the world into persons and property, treating human beings as persons, and pretty much everything else, including non-human animals, as property. Persons are the subjects of both rights and obligations, including the right to own property, while objects of property, being by their very nature for the use of persons, have no rights at all. I will call this the “legal bifurcation.” We might look to Immanuel Kant’s moral and political philosophy to provide a philosophical …Read more
  •  586
    The Activity of Reason
    Proceedings and Addresses of the American Philosophical Association 83 (2). 2009.
    Then you have a look around, and see that none of the uninitiated are listening to us—I mean the people who think that nothing exists but what they can grasp with both hands; people who refuse to admit that actions and processes and the invisible world in general have any place in reality.
  •  580
    Kant's Formula of Universal Law
    Pacific Philosophical Quarterly 66 (1-2): 24-47. 1985.
  •  569
    Aristotle believes that an agent lacks virtue unless she enjoys the performance of virtuous actions, while Kant claims that the person who does her duty despite contrary inclinations exhibits a moral worth that the person who acts from inclination lacks. Despite these differences, this chapter argues that Aristotle and Kant share a distinctive view of the object of human choice and locus of moral value: that what we choose, and what has moral value, are not mere acts, but actions: acts done for …Read more
  •  548
    The Claims of Animals and the Needs of Strangers: Two Cases of Imperfect Right
    Journal of Practical Ethics 6 (1): 19-51. 2018.
    This paper argues for a conception of the natural rights of non-human animals grounded in Kant’s explanation of the foundation of human rights. The rights in question are rights that are in the first instance held against humanity collectively speaking—against our species conceived as an organized body capable of collective action. The argument proceeds by first developing a similar case for the right of every human individual who is in need of aid to get it, and then showing why the situation o…Read more
  •  429
    The Normativity of Instrumental Reason
    In Garrett Cullity & Berys Gaut (eds.), Ethics and Practical Reason, Oxford: Clarendon Press. 1997.
    This paper criticizes two accounts of the normativity of practical principles: the empiricist account and the rationalist or realist account. It argues against the empiricist view, focusing on the Humean texts that are usually taken to be its locus classicus. It then argues both against the dogmatic rationalist view, and for the Kantian view, through a discussion of Kant's own remarks about instrumental rationality in the second section of the Groundwork. It further argues that the instrumental …Read more
  •  417
    Creating the Kingdom of Ends
    Cambridge University Press. 1996.
    Christine Korsgaard has become one of the leading interpreters of Kant's moral philosophy. She is identified with a small group of philosophers who are intent on producing a version of Kant's moral philosophy that is at once sensitive to its historical roots while revealing its particular relevance to contemporary problems. She rejects the traditional picture of Kant's ethics as a cold vision of the moral life which emphasises duty at the expense of love and value. Rather, Kant's work is seen as…Read more
  •  404
    Self-constitution in the ethics of Plato and Kant
    The Journal of Ethics 3 (1): 1-29. 1999.
    Plato and Kant advance a constitutional model of the soul, in which reason and appetite or passion have different structural and functional roles in the generation of motivation, as opposed to the familiar Combat Model in which they are portrayed as independent sources of motivation struggling for control. In terms of the constitutional model we may explain what makes an action different from an event. What makes an action attributable to a person, and therefore what makes it an action, is that …Read more
  •  390
    In this paper I argue that the ground of this disagreement is different than philosophers have traditionally supposed. On the surface, the disagreement appears to be a matter of substantive moral judgment: Hume admires the sort of person who rushes to the aid of another from motives of sympathy or humanity, while Kant thinks that a person who helps with the thought that it is his duty is the better character. While a moral disagreement of this kind certainly follows from their views, I will argu…Read more
  •  385
    Personhood, animals, and the law
    Think 12 (34): 25-32. 2013.
    ExtractThe idea that all the entities in the world may be, for legal and moral purposes, divided into the two categories of ‘persons’ and ‘things’ comes down to us from the tradition of Roman law. In the law, a ‘person’ is essentially the subject of rights and obligations, while a thing may be owned as property. In ethics, a person is an object of respect, to be valued for her own sake, and never to be used as a mere means to an end, while a thing has only a derivative value, and may be used as …Read more
  •  350
    One of the debates of recent moral philosophy concerns the question whether moral judgments express “internal” or “external” reasons. According to internalists, if someone knows or accepts a moral judgment then she must have a motive for acting on it. The motive is part of the content of the judgment: the reason why the action is right is a reason for doing it. According to externalists, this is not necessarily so: there could be a case in which I understand both that and why it is right for me …Read more
  •  348
    If I understand him correctly, Derek Parfit’s views place us, philosophically speaking, in a very small box. According to Parfit, normativity is an irreducible non-natural property that is independent of the human mind. That is to say, there are normative truths - truths about what we ought to do and to want, or about reasons for doing and wanting things. The truths in question are synthetic a priori truths, and accessible to us only by some sort of rational intuition. Parfit supposes that if we…Read more
  •  339
    Facing the Animal you See in the Mirror
    The Harvard Review of Philosophy 16 (1): 4-9. 2009.
    A contribution to a panel on ethics and animals forthcoming in The Harvard Review of Philosophy
  •  338
    This is the version of the interview with Professor Korsgaard that was supposed to have appeared in Constructions of Practical Reason: Interviews on Moral and Political Philosophy, edited by Herlinde Pauer-Studer (Stanford: Stanford University Press, 2002). Due to an unfortunate accident, the first edition of that volume contains an unedited transcript of that interview rather than the corrected version below.
  •  274
    Christine M. Korsgaard is one of today's leading moral philosophers: this volume collects ten influential papers by her on practical reason and moral psychology ...
  •  267
    Aristotle and Kant on the source of value
    Ethics 96 (3): 486-505. 1986.
    Kant holds that the good will is a source of value, In the sense that other things acquire their values from standing in an appropriate relation to it. I argue that aristotle holds a similar view about contemplation, And that this explains his preference for the contemplative life. They differ about what the source of value is because they differ about which kind of activity, ethical or contemplative, discovers meaning and purpose in the world.
  •  259
    Aristotle on Function and Virtue
    History of Philosophy Quarterly 3 (3). 1986.
  •  258
    On Having a Good
    Philosophy 89 (3): 405-429. 2014.
    You are the kind of entity for whom things can be good or bad. This is one of the most important facts about you. It provides you with the grounds for taking a passionate interest in your own life, for you are deeply concerned that things should go well for you. Presumably, you also want to do well, but that may be in part because you think that doing well is good for you, and that your life would be impoverished if you did not. But even if your interest in doing well is completely independent o…Read more