Andrews Reath

This essay explains Kant’s idea of autonomy of the will and advances a thesis about how it emerges in his moral conception. Kant defines “autonomy” as “the property of the will by which it is a law to itself…” and argues that the Categorical Imperative is that law. I take the autonomy of the will to mean that the nature of rational volition is the source of the formal principle that authoritatively governs rational volition. I give a sense to this idea by pointing to an argument form found throughout the Groundwork and the second Critique where Kant moves from a conception of rational volition as a faculty to a statement of its formal principle. This idea of autonomy emerges in Kant’s moral conception (at the time he writes the Groundwork) as his solution to the problem of moral theory. Common sense assumes that moral requirements apply with unconditional necessity, and the problem of moral theory is to show how such requirements are possible. Kant’s resolution to this problem is to argue that the necessity of moral requirement is genuine only if based in autonomy of the will, only if based in a “law that arises from one’s will”.

This paper develops an interpretation of what is essential to kant's doctrine of the highest good, Which defends it while also explaining why it is often rejected. While it is commonly viewed as a theological ideal in which happiness is proportioned to virtue, The paper gives an account in which neither feature appears. The highest good is best understood as a state of affairs to be achieved through human agency, Containing the moral perfection of all individuals and the satisfaction of their permissible ends-I.E., One in which all act from the moral law and in doing so achieve their intended ends. The paper shows that the texts contain two distinct conceptions not distinguished by kant-Both a theological and a secular (political) notion. The standard objections apply to the theological, But the secular conception is consistent with kant's conception of moral conduct. Moreover, That the highest good is introduced as an end to be constructed out of the moral law indicates that the secular version is the essential notion

My aim in this paper is to explore different ways of understanding Kant’s Formula of Humanity as a formal principle. I believe that a formal principle for Kant is a principle that is constitutive of some domain of cognition or rational activity. It is a principle that both constitutively guides that activity and serves as its internal regulative norm. In the first section of this essay, I explain why it is desirable to find a way to understand the Formula of Humanity as a formal principle in this sense. In sections II and III I discuss two interpretive approaches to Kant’s idea that rational nature or humanity is an end in itself, both of which may be construed as treating the Formula of Humanity as a formal principle. By focusing on the notion of formal principle, I hope to raise a set of issues about how to understand the idea of rational nature or humanity as an end in itself, and about the relation of the Formula of Humanity [FH] to the Formula of Universal Law [FUL]. I do not resolve the issues in this paper, though I briefly sketch some resolution at the end

This study presents a defense of Kant's doctrine of the Highest Good. Though generally greeted with skepticism, I propose an interpretation that makes it an integral part of Kant's moral philosophy, which adds to the latter in interesting ways. Kant introduces the Highest Good as the final end of moral conduct. I argue that it is best understood as an end to be realized in history through human agency: a state of affairs in which all individuals act from the Moral Law, and in doing so achieve their intended ends. Part One is a discussion of the Moral Law oriented towards showing how it can generate a final end. I proceed by showing how Kant's conception of duty and moral conduct incorporates a concern for ends and consequences. Included is a discussion of the concept of the good as object of pure practical reason, which is the basis for the Highest Good in Kant's system. Part Two is a survey of the texts which shows that they in fact contain different versions of the Highest Good. The aim here is an interpretation that states the leading idea and yields a way of saying what is essential. Though the Highest Good is commonly viewed as a theological ideal in which happiness would exist in proportion to virtue, I argue that a complete account can be given, faithful to the texts, in which neither feature appears. Here lies the key to my defense. Standard objections do apply to the Highest Good so conceived. But since neither the theological aspect nor the proportionality of happiness and virtue are essential features of the doctrine, the problems they raise do not affect the doctrine as a whole. Moreover, a secular alternative is found that is more consistent wth Kant's overall conception of moral conduct. It would be characterized by two distinct ends: the moral perfection of all individuals and the satisfaction of their permissible ends

One aim of the Critique of Practical Reason is to establish that reason alone can determine the will. To show that it can, it suffices to show that there are practical principles given by reason alone – what Kant terms ‘practical laws’, or (roughly) requirements of reason on action. Chapter I of the Analytic accomplishes this aim by arguing that the moral law is an authoritative practical principle given as a ‘fact of reason’. The chapter begins in section 1 with a ‘Definition’ (Erklärung) of a practical law as a practical principle that..

Kant holds that when an agent acts contrary to a strict moral requirement, all of the resulting bad consequences are imputable to the agent, whether foreseeable or not. Conversely, no bad consequences resulting from an agent's compliance with duty are imputable. This paper analyzes the underlying rationale of Kant's principles for the moral imputation of bad consequences. One aim is to show how Kant treats imputability as a question for practical reason occurring within the context of first-order moral norms, rather than a causal or metaphysical issue. This is because the actions that are candidates for imputation are those picked out as salient by moral norms, and because what is imputable depends on first determining what an agent's moral requirements are. The basic idea behind Kant's principles is that the subject to whom an action or its consequences are imputed is the agent on whose authority the action is undertaken. Bad consequences of an action are imputable to an agent who violates a moral requirement because, in transgressing the limits on action established by morality, the agent acts "on his own authority". Consequences that are unforeseeable or which occur by accident may be imputed by this general principle on these grounds: though the consequences may not have been foreseeable, since the agent was subject to a moral requirement, he had compelling reason to, and thus could have refrained from the action that led to them. Though Kant's principles are generally plausible once their basis is evident, the possibility of bad consequences that are only accidentally connected to a violation of duty indicates the need to set limits on what is imputable. The paper concludes by suggesting that an outcome resulting from a violation of duty is imputable when the requirement under which the agent stands provides a reason to act in ways that will standardly prevent or avoid outcomes of that general kind. Nach Kant werden dem Handelnden, der eine strikte moralische Pflicht verletzt, die schlechten Folgen dieses seines Verhaltens stets zugerechnet, und zwar unabhängig davon, ob diese Folgen nun vorhersehbar waren oder nicht. Umgekehrt: Schlechte Folgen, die aus einem pflichtgemäßen Verhalten hervorgehen, sind nicht zurechenbar. Der Beitrag untersucht das Konzept, das diesen Kantischen Prinzipien für die moralische Zurechnung schlechter Folgen zugrunde liegt. Ein Ziel ist es dabei zu zeigen, wie Kant Zurechenbarkeit nicht als ein metaphysisches oder als ein Problem der Kausalität behandelt, sondern als eine Frage der praktischen Vernunft, die im Zusammenhang mit den moralischen Normen erster Ordnung auftaucht. Dies deshalb, weil die Relevanz der Handlungen, die für die Zurechnung in Frage kommen, in erster Linie von den moralischen Normen herkommt, und weil, was zurechenbar ist, von der vorherigen Bestimmung dessen abhängt, was die moralischen Pflichten des Handelnden sind. Die Grundidee der Kantischen Prinzipien besteht darin, daß das Subjekt, dem eine Handlung oder deren Folgen zugerechnet werden, als Urheber der Handlung betrachtet werden muß. Schlechte Folgen einer Handlung sind einem Handelnden, der eine Pflicht verletzt, deshalb zuzurechnen, weil der Handelnde mit der Überschreitung der von der Moral gesetzten Grenzen "aus eigener Machtvollkommenheit" handelt. Unvorhersehbare oder zufällig eintretende Folgen können unter Zugrundelegung dieses Prinzips aus folgenden Gründen zugerechnet werden: Obwohl die Folgen nicht vorhersehbar gewesen sein mögen, hatte der Handelnde, da er einer moralischen Pflicht unterworfen war, doch einen zwingenden Grund dafür und deshalb auch die Möglichkeit dazu, von der Handlung Abstand zu nehmen, die zu jenen Folgen geführt hat. Wenn Kants Prinzipien, hat man ihre Grundlagen erst einmal verstanden, im allgemeinen auch plausibel sind, ist es doch so, daß die Möglichkeit von schlechten Folgen, die mit einer Pflichtverletzung nur zufälligerweise verknüpft sind, eine Einschränkung der Zurechnung fordert. Der Beitrag schließt mit dem Vorschlag, einen Erfolg, der aus einer Pflichtverletzung resultiert, nur dann zuzurechnen, wenn die moralische Verpflichtung, der der Handelnde unterworfen ist, einen Grund dafür liefert, so zu handeln, daß die Folgen dieses Typs von Handlung normalerweise verhindert oder vermieden werden.

Kantians often talk about the capacity to set ends for oneself through reason and those who do assume that Kant regarded the capacity to set ends as a rational power or a component of practical reason. ‘Natural perfection’, Kant says, ‘is the cultivation of any capacities whatever for furthering ends set forth by reason’, and he refers to ‘humanity’ as the ‘capacity to set oneself any end at all’ or ‘the capacity to realize all sorts of possible ends’.¹ ‘Humanity’ comprises the full range of human rational capacities, one of which is the capacity to adopt a wide variety of ends, including ends that are not morally required by pure practical reason.² Likewise Kant refers to ‘culture’ as ‘the aptitude and skill for all sorts of ends for which he can use nature (internal and external)’, or as ‘the production of the aptitude of a rational being for any ends in general (thus those of his freedom).’³ Christine Korsgaard characterizes ‘humanity’ as follows.

This paper surveys some themes of Allison's Kant's Theory of Freedom, and then raises a problem for his presentation of Kant's Reciprocity Thesis. Allison argues that a transcendentally free agent is bound to the moral law as follows. Rational agents fall under a justification requirement, and when transcendental freedom is added to the concept of rational agency, the justification requirement extends to the choice of fundamental maxims. Since facts about one's nature cannot justify the adoption of fundamental maxims, all that remains are considerations that anyone can recognize as valid. Thus a transcendentally free agent must conform to unconditional laws. The problem is that it is unclear how a transcendentally free agent can make a reasoned choice of fundamental principles; but if it can, why can't it choose the Principle of Happiness? I suggest that a stronger version of this argument results from adopting a richer notion of a transcendentally free agent as an autonomous sovereign will with an interest in expressing its sovereignty

Kant’s project in ethics is to defend the conception of morality that he takes to be embedded in ordinary thought. The principal aims of his foundational works in ethics – the Groundwork of the Metaphysics of Morals and the Critique of Practical Reason – are to state the fundamental principle of morality, which he terms the “Categorical Imperative”, and then to give an account of its unconditional authority – why we should give moral requirements priority over non-moral reasons – by grounding it in the nature of free rational agency. Roughly the principle of morality gets its authority from the fact that it is by acting from this principle that we exercise our free agency. In these works Kant develops a distinctive account of the content of moral requirement (which is filled out in his later work, The Metaphysics of Morals). According to one version of the Categorical Imperative, we determine what sorts of actions are permissible or required in various situations by asking whether a principle of action is rationally willed as universal law for agents with autonomy. A second version of the Categorical Imperative derives the content of morality from the principle that we are to respect “humanity”, or “rational nature”, as an “end in itself” and never merely as a means. “Humanity” is the capacity for autonomous rational choice, and it includes the capacity to act from one’s own judgment of what one has reason to do, to set ends for oneself, and to guide one’s actions by values one finds it reasonable to accept. To hold that this capacity is an end in itself is to claim that it has an absolute value – a value that Kant terms “dignity” – that sets limits on the..

The Critique of Practical Reason is the second of Kant's three Critiques, and his second work in moral theory after the Groundwork of the Metaphysics of Morals. Its systematic account of the authority of moral principles grounded in human autonomy unfolds Kant's considered views on morality and provides the keystone to his philosophical system. The essays in this volume shed light on the principal arguments of the second Critique and explore their relation to Kant's critical philosophy as a whole. They examine the genesis of the Critique, Kant's approach to the authority of the moral law given as a 'fact of reason', the metaphysics of free agency, the account of respect for morality as the moral motive, and questions raised by the 'primacy of practical reason' and the idea of the 'postulates'. Engaging and critical, this volume will be invaluable to advanced students and scholars of Kant and to moral theorists alike.

The primary concern of this paper is to outline an explanation of how Kant derives morality from reason. We all know that Kant thought that morality comprises a set of demands that are unconditionally and universally valid. In addition, he thought that to support this understanding of moral principles, one must show that they originate in reason a priori, rather than in contingent facts about human psychology, or the circumstances of human life. But do we really understand how he tries to establish that moral principles originate in reason? In at least two passages in the second section of the Groundwork, Kant insists upon the importance of grounding the moral law in practical reason a priori, and subsequently states a conception of practical reason from which he appears to extract a formulation of the Categorical Imperative. The reasoning employed in these passages would appear to be of central importance to the overall argument of the Groundwork, but in each case the route travelled from the definition of practical reason to the ensuing formulation of the moral law is obscure. My goal is to work out a plausible reconstruction of this portion of Kant’s argument. At the very least, I hope that my interpretation will illuminate the distinctive structure of the Kantian approach to questions of justification in ethics. What I understand of Kant’s view leads me to believe that its aims and overall shape are different in important respects from what is often assumed. It also represents an approach to foundational issues in ethics, which provides an alternative to many contemporary attempts to ground morality in reason.