The present article focuses on the antinomy of pure practical reason and the deduction of the Highest Good in the Dialectic of Pure Practical Reason (in the second Critique). Although Kant claims that the Dialectic contains both the antinomy and the deduction, the boundaries dividing one from the other are at best vague. It is difficult to make out where the antinomy of practical reason ends and where the deduction begins. To locate (...) both and to distinguish one from the other (with special attention paid to the modality of the Highest Good) are the chief aims of this article. Additionally but no less importantly, I show, against the line of criticism originally traceable to Schopenhauer, that the antinomy of practical reason amounts to more than a reflection of Kant’s “architectonic obsession.” Not only does the antinomy of practical reason correspond to a genuine dialectical problem in the Critique of Practical Reason, but it also shares a fundamental (even if not immediately apparent) similarity with the antinomy of pure speculative reason. Finally, I consider Kant’s transcendental deduction of the Highest Good against the backdrop of his other deductions, especially the deduction of the categories in the Critique of Pure Reason, and defend it against the charge of potential circularity. (shrink)

It is a popular view thatpractical deliberation excludes foreknowledge of one's choice. Wolfgang Spohn and Isaac Levi have argued that not even a purely probabilistic self-predictionis available to thedeliberator, if one takes subjective probabilities to be conceptually linked to betting rates. It makes no sense to have a betting rate for an option, for one's willingness to bet on the option depends on the net gain from the bet, in combination with the option's antecedent utility, rather than on the offered (...) odds. And even apart from this consideration, assigning probabilities to the options among which one is choosing is futile since such probabilities could be of no possible use in choice. The paper subjects these arguments to critical examination and suggests that, appearances notwithstanding, practical deliberation need not crowd outself-prediction. (shrink)

In the Critique of Practical Reason, Kant argues that morality obliges us to believe in the immortality of the soul and the existence of God. I argue, however, that in two late essays – “The End of All Things” and “On the Miscarriage of all Philosophical Trials in Theodicy” – Kant provides moral counterarguments to that position: these beliefs undermine moral agency by giving rise to fanaticism or fatalism. Thus, I propose, the Kantian position on the justification of (...) religious belief is ultimately antinomial. One ought, moreover, to understand Kant’s considered position concerning the immortality of the soul and the existence of God to be similar to that he proposes concerning the theoretical ideas of reason in the Appendix to the Dialectic of the Critique of Pure Reason: they are necessary as regulative ideas guiding moral action, not endorsed or even postulated as propositions. In other words, they are subject matters not of belief, but of hope. (shrink)

This dissertation is a critical study of rationalism in ethics: the view that acting morally is a requirement of rationality, and that all agents consequently have reason to be moral. The study attempts first to reconstruct the essential elements of the rationalist approach in ethics, and then to identify the most critical obstacles in the way of that approach. By way of reconstruction, it is argued that the rationalist in ethics needs to construe rationality as a set of ideal (...) principles or norms, and to affirm a connection between one's having a practical reason and the capacity of rationality to lead one to be motivated to act on the reason. This latter claim amounts to a version of internalism, and some time is devoted to the task--hitherto neglected by philosophers--of clarifying and defending the connection which it postulates between practical reasons and the motivation to act on them. Given internalism, the burden on the rationalist is to show that rational reflection can by itself lead to the motivation to act on moral reasons. Opponents of rationalism have characteristically challenged the very possibility of such purely rational motivations, and the dissertation considers next the arguments that have been offered for this broadly Humean position. The conclusion is reached that there are no plausible a priori arguments against the very possibility of a rationalist explanation of motivation. This does not however represent a vindication of the rationalist approach: there is room for a pragmatic argument against purely rational explanations of motivation, and the dissertation concludes by offering such an argument, focussing in particular on the case of prudence and prudential reasons. (shrink)

In this paper I trace the arc of Kant’s critical stance on the belief in God, beginning with the Critique of Pure Reason (1781) and culminating in the final chapter of the Metaphysics of Morals (1797). I argue that toward the end of his life, Kant changed his views on two important topics. First, despite his stinging criticism of it in the Critique of Pure Reason, by the time of the Metaphysics of Morals, Kant seems to (...) endorse the physico-theological argument. Second, some time around the publication of the Metaphysics of Morals, Kant seems to move away from the argument for the practical postulates. (shrink)

The chapter first discusses the general meaning of a 'doctrine of method' in Kant’s work, as well as the specific goals of the Doctrine of Method of the second Critique. The central section, then, focuses on the notion of 'receptivity to morality', which here has a central role and a quite distinct meaning. I argue that Kant’s main point in his account of how to 'make objective practical reason subjectively practical' (5:151) is that one ought to lead (...) the individual agent to become aware of his own dignity as a moral being. In Kant’s view, recognition of this point is relevant to the overall aim of the second Critique – to show that pure reason is practical – and of moral theory itself. The task of the Doctrine of Method is to show how it is possible to make agents aware of their basic moral capacities, and through that awareness to instil genuine moral dispositions. Accordingly, the Doctrine of Method is the completion of the Critique, confirming the conclusions of the Analytic through the common use of pure practical reason and connecting them with the experience of every moral agent. (shrink)

In this article I revisit the relationship between Immanuel Kant and the Marquis De Sade, following not Jacques Lacan but Pierre Klossowski. In the process I suggest that Sade's work is marred by a series of antinomies that prevent him from stating a pure practical libertine reason and leave his view purely theoretical.

Kant’s critical philosophy cannot realize its stated purpose to make metaphysics systematic unless it makes all metaphysical uses of reason, including the practical use of reason, systematic. Yet Kant’s account of the systematicity of the practical use of reason is not entirely clear. In particular, none of the variations of his account of the systematicity of the practical use of reason explicitly discusses the role of the discipline of pure reason in (...) making the practical use of reason systematic. The apparent absence of the discipline from Kant’s account is contrary to indications in his writings indirectly suggesting that the discipline plays an indispensable role in the systematicity of the practical use of reason. This discrepancy remains unaddressed in the scholarship. Most interpreters reconstruct Kant’s account of the systematicity of the practical use of reason without attributing any role to the discipline. This article aims to make explicit the role of the discipline in Kant’s account of the systematicity of the practical use of reason. Specifically, it suggests that the discipline of pure reason is the first necessary condition for the systematicity of the practical use of reason: it prepares the ground for a justifiable conception of the ideal of the highest good and for legitimate postulates regarding the immortality of the soul and the existence of God. (shrink)

This paper offers an account of the historical development of Kant's understanding of belief ( Glaube ) from its early ties to George Friedrich Meier's Auszug aus der Vernunftlehre through various stages of refinement. It will be argued that the Critique of Pure Reason reflects an important but not final stage in Kant's understanding of belief. Its structure is further refined and its scope narrowed in later works, including the Critique of Practical Reason and Critique of (...) Judgment . After charting these stages, an analysis of how belief relates to the Fact of Reason will be presented. (shrink)

In this paper, I contend that a crucial historical precedent for contemporary interest in virtue epistemology is to be found in Leibniz-Wolffian rationalism. For philosophers from Wolff to Lessing, epistemology was thoroughly normative; that is, the task of epistemology was not to describe knowledge, but set rules for the amelioration of knowledge. Such a normative stance was transferred into cognate disciplines, such as aesthetics, as well. I further argue that after Kant’s Copernican revolution in philosophy in 1781 strands of this (...) normative epistemology lived on in both Schiller’s aesthetics and Maimon’s reworking of transcendental idealism. Finally, I suggest some provisional reasons for considering Kant’s epistemology a break with this tradition. (shrink)

In this paper, I contend that a crucial historical precedent for contemporary interest in virtue epistemology is to be found in Leibniz-Wolffian rationalism. For philosophers from Wolff to Lessing, epistemology was thoroughly normative; that is, the task of epistemology was not to describe knowledge, but set rules for the amelioration of knowledge. Such a normative stance was transferred into cognate disciplines, such as aesthetics, as well. I further argue that after Kant’s Copernican revolution in philosophy in 1781 strands of this (...) normative epistemology lived on in both Schiller’s aesthetics and Maimon’s reworking of transcendental idealism. Finally, I suggest some provisional reasons for considering Kant’s epistemology a break with this tradition. (shrink)

It is widely claimed that the second Critique’s argument for the postulate of immortality is relevantly different from the first Critique’s argument for the postulate. It is also widely claimed that after the second Critique, Kant distances himself from its particular version of the argument, and even the postulate altogether. It is the purpose of this article to challenge these claims, arguing instead that (a) there is overwhelming textual evidence showing that Kant did not abandon the postulate; (b) the second (...) Critique does not contain a substantially different argument for the postulate than how it is argued for in the first Critique; and (c) the philosophical objections levied against the second Critique’s argument, including its putative substitution of holiness for virtue, become moot once its argument is better understood. (shrink)

It was Heine who cynically suggested that Kant introduced the postulates of practical reason to comfort his manservant Lampe. Kant's view of morality is teleological, in that it sees obedience to the moral law as, at the same time, the fulfilment of human perfection. The legislation of the moral law which man himself creates is the true expression of man's autonomy and superiority over the sensuous bounds nature has set him. It is in such legislation that he (...) begins to realise his transcendentally free nature and fulfil himself as a distinctively human person. The law of duty is thus known, practically, as supremely authoritative. An intelligible ethical theory can certainly be extracted from the Kantian metaphysical context. Indeed, his doctrine is so complex that a number of alternative methods of demythologisation present themselves, depending largely upon the interests of the interpreter. (shrink)

Throughout his entire career, Nishida Kitarō was, arguably, interested in challenging Immanuel Kant’s formulation of the moral will. In his first work, An Inquiry into the Good, he criticizes Kant’s pure practical reason as idealistic, arguing that the good should be understood not in terms of an abstract, formal relation of reason with itself, but in terms of personality as a single, unique, unifying power that is the true reality of the self. He echoes this language (...) in his last work, “The Logic of the Place of Nothingness and the Religious Worldview,” proposing that the personal self exists as a self-determining individual through creative expression. This article will investigate how Nishida’s development of this concept of the personal self grounds his proposal that the goal of the moral will is realization of the good as a personal, rather than abstract, ideal, through the intentional action of active intuition. (shrink)

Sidgwick’s dualism of the practical reason is the idea that since egoism and utilitarianism aim both to have rational supremacy in our practical decisions, whenever they conflict there is no stronger reason to follow the dictates of either view. The dualism leaves us with a practical problem: in conflict cases, we cannot be guided by practical reason to decide what all things considered we ought to do. There is an epistemic problem as well: (...) the conflict of egoism and utilitarianism shows that they cannot be both self-evident principles. Only the existence of a just God could, for Sidgwick, prevent the conflict and thus solve the dualism. The paper first explores in detail and rejects some reconstructions of the dualism: a purely logical account, and accounts whereby egoism and utilitarianism are principles of pro tanto reasons or of sufficient reasons. Then it proposes a better account, in which egoism and utilitarianism are logically compatible and yet conflicting principles of all things considered reason. The account is shown to fit with Sidgwick’s view of the dualism and of its practical and epistemic pitfalls. Finally, some views are discussed as to the wider positive significance of the dualism, regarded as a challenge to the rational authority of morality, or as indicating the structural opposition of agentrelative and agent-neutral reasons, or again as the imperfect yet amendable attempt at a comprehensive pluralist theory of practical reasons. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:For the Sake of Argument: Practical Reasoning, Character, and the Ethics of BeliefRobert MetcalfFor the Sake of Argument: Practical Reasoning, Character, and the Ethics of Belief. Eugene Garver. Chicago: University of Chicago Press, 2004. pp. 264. $55.00, hardcover; $22.50, paperback.Professor Garver's book, For the Sake of Argument: Practical Reasoning, Character, and the Ethics of Belief, is a provocative and illuminating study of practical reasoning, (...) and one that develops many of the ideas found in his magisterial study, Aristotle's Rhetoric: An Art of Character (Chicago: University of Chicago Press, 1994). The previous book concluded by arguing that Aristotle's Rhetoric is philosophically more interesting today than it was in Aristotle's time, in part because for us there is no polis to which the argumentative facility of rhetoric would be subordinate (1994, 233ff.). This idea is echoed in the present book when Garver writes: "The more we take disagreement to be a permanent part of the situation of practical reasoning, and not something soon to be overcome by appropriate theory or universal enlightenment, the more rhetorical facility becomes a central part [End Page 95] of practical reason" (2004, 175). It is, indeed, a fascinating feature of For the Sake of Argument that it defends the autonomy and integrity of practical reason through Aristotle's insights on the various connections between argument, persuasion, and ethos (153), and illustrates these through examples such as the South African Truth and Reconciliation Commission, the landmark Brown v. Board of Education, and subsequent Supreme Court decisions.The book is divided into eight chapters, and, as Garver explains, these represent four pairs of essays in which a more concrete or "applied" chapter is followed by a chapter that draws generalizations from the examples of the prior chapter. Among the themes most prominent in the book are the connection between reason and character, on which Garver writes, "Practical reason has its own integrity when who we are and how we think are intimately connected" (2); the compatibility, within practical reason, of truth and one's own interest; the "ampliative" nature of practical reason, such that the implications of one's beliefs can lead to discoveries unanticipated at the beginning; the connection between the ethos of a leader and the ethos of a community; and the underappreciated power of epideictic rhetoric "to affirm values and articulate new vocabularies" (178). In addressing such broad themes, Garver's attention to concrete examples, like Brown v. Board of Education, is thoroughly instructive. The Brown decision, he argues, is "an epideictic declaration that equality and antidiscrimination are fundamental American Constitutional values" (73). Brown clearly demonstrates the ampliative nature of practical reason in that the conclusion it reaches is stronger than the premises from which it begins (i.e., the Fourteenth Amendment); moreover, it generates what Garver calls an "ethical surplus" that allows for unanticipated implications that are stronger still, such as the later Court decision striking down antimiscegenation laws (71–73). This "increase" in strength in proceeding from premises to conclusion is "impossible under a purely deductive conception of rationality," Garver writes (73), yet it is well explained by his Aristotle-inspired account of practical reasoning.Surely some readers will recoil from Garver's more provocative claims, such as that "we decide... to be convinced and choose to find a line of reasoning compelling" (119), offered within a discussion of the responsibility we bear in ethical argumentation. However, the issue that is more problematic, to my mind, concerns Garver's treatment of Plato. This may seem odd, given that Plato only appears as a foil in the book—but the problem is that it is merely a caricature of Plato that Garver allows to act as [End Page 96] a foil. Garver argues against "the Platonic program which will save reason by removing it from human contamination" (3) and "the Platonic hope of replacing ethical reasoning by the certainties of science" (5). He sides with Aristotle's idea that we can aim at effectiveness and at rightness together (48, 200) over against the allegedly Platonic idea that we must choose between truth and our own interest, reason and emotion, and so forth, or else... (shrink)

Problems and Postulates: Kant on Reason and Understanding ALISON LAYWINE THE PURPOSE OF THIS PAPER is to think anew Kant's conception of reason and understanding, the relation between these two faculties and the principles that govern them. I am chiefly interested in the contributions of reason and under- standing to the advancement of knowledge. Hence the focus of my paper, so far as reason itself is concerned, is the theoretical rather than the practical employment (...) of this faculty. On the other hand, I think it is useful and fair to say, on Kant's account, that theoretical reason is itself practical -- at least to the extent that we regard scientific enquiry as some kind of activity, namely a research activity, involving practices such as proof and experimentation, under- taken for the sake of a certain end, namely, the acquisition of knowledge. One of Kant's concerns in the Critique of Pure Reason is to explain how this activity can be profitably pursued. To meet this concern, Kant must explain first of all how we set research goals for scientific enquiry. For without any such goals, Susan Neiman's book, The Unity of Reason , was the original stimulation for this paper. . I am more indebted to Susan.. (shrink)

Kant did not initially intend to write the Critique of Practical Reason, let alone three Critiques. It was primarily the reactions to the Critique of Pure Reason and the Groundwork of the Metaphysics of Morals that encouraged Kant to develop his moral philosophy in the second Critique. This volume presents both new and first-time English translations of texts written by Kant’s predecessors and contemporaries that he read and responded to in the Critique of Practical (...) class='Hi'>Reason. It also includes several subsequent reactions to the second Critique. Together, the translations in this volume present the Critique of Practical Reason in its full historical context, offering scholars and students new insight into Kant’s moral philosophy. The detailed editorial material appended to each of the eleven chapters helps introduce readers to the life and works of the authors, outlines the texts translated, and points to relevant passages across Kant’s works. (shrink)

El propósito de este trabajo es defender la opinión que Kant ha propuesto sobre la teoría internalista de la motivación moral. En particular, argumentaré que la adopción de Kant de internalismo se evidencia en su afirmación de que la relación de la razón pura de la voluntad se basa en una práctica una proposición sintética a priori. Lo que se pretende demostrar es que Kant trata la sinteticidad práctica como un concepto fundamental para su relato de lo que significa ser (...) motivados por los principios de la razón pura. En mi conceptualización de la teoría motivacional de Kant, la relación entre las máximas universalizables y el interés moral de actuar sobre ellos es necesaria pero no tautológica, ya que violaciones de los derechos son lógicamente posibles a pesar de que tengamos una razón moral de actuar. Lo que impide que este último argumento colapse en una cuenta casi externalista de la motivación moral es que el impacto de motivación de las máximas como la ley, es en última instancia, la premisa de una concepción normativa de nosotros mismos como agentes libres. (shrink)

The received view of Martin Heidegger’s work is that he leaves little room for reason in the practice of philosophy or the conduct of life. Citing his much-scorned remark that reason is the “stiff-necked adversary of thought”, critics argue that Heidegger’s philosophy effectively severs the tie between reason and normativity, leaving anyone who adheres to his position without recourse to justifying reasons for their beliefs and actions. Transcending Reason is a collection of essays by leading Heidegger (...) scholars that challenges this view by exploring new ways to understand Heidegger’s approach to the relationship between reason, normativity, and the philosophical methodology that gives us access to these issues. The volume points to Heidegger’s novel approach to reason understood in terms of what he calls Dasein’s ‘transcendence’—the ability to occupy the world as a space of normatively structured meanings in which we navigate our striving to be. By examining the strengths and weaknesses of this new and innovative take on Heidegger’s philosophy, this collection considers the possibility that he does not sever but rather reconceives the relation between reason and normativity. -/- . (shrink)

CHAPTER I OF THE PRINCIPLES OF PURE PRACTICAL REASON § i. — DEFINITION PRACTICAL principles are propositions which contain a general determination of the ...

The matter must be attacked from more sides! This is particularly advisable in morals, where the aim is not only to satisfy our desire for knowledge, but to better ourselves.between 1791 and 1792, karl leonhard reinhold, inaugural chair in Critical Philosophy at the University of Jena and popular advocate for the Kantian revolution, received and responded to a series of letters from Salomon Maimon. In the exchange, Maimon reiterated those skeptical doubts regarding the account of a priori synthetic judgments in (...) the Critique of Pure Reason that he had introduced in his Essay on Transcendental Philosophy and that had gained him a modicum of recognition on the German philosophical scene. He made plain his view... (shrink)

The perennial appeal of Kantian ethics surely lies in its conception of autonomy. Kantianism tells us that the good life is fundamentally about acting in accordance with an internal rather than an external authority: a good will is simply a will in agreement with its own rational, self-constituting law. In this paper, I argue against Kantian autonomy, on the grounds that it excessively narrows our concept of the good, it confuses the difference between practical and theoretical modes of knowing (...) the good, and it cannot respect the essential efficacy of the principles of practical reason. (shrink)