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”.

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..

Paul Guyer’s Kant on Freedom, Law, and Happiness is a collection of essays written over a period of ten years on the roles of freedom, reason, law, and happiness in Kant’s practical philosophy. The centrality of these concepts has always been acknowledged, but Guyer proposes a different way to understand their interconnections. Kant extols respect for moral law and conformity to moral principle for its own sake while at the same time celebrating the value of human freedom and autonomy. Guyer sees tensions between these two poles of Kant’s practical philosophy—obedience to law and the value of freedom. He argues: “A profound paradox can be avoided only if it can be shown that Kant intended obedience to universal law to be mandatory solely as the necessary condition for the realization of human freedom and through that freedom a systematic and unselfish distribution of happiness among all persons” and that “the sheer fact of adherence to universal law is not an end in itself but is rather the means to the realization of the human potential for autonomy or freedom in both choice and action” (p. 1). One guiding theme of Guyer’s book is that Kant’s practical philosophy is based on the fundamental, and hence indemonstrable, intrinsic value of freedom, which Guyer understands as a value that is prior to the moral law, providing both an end to be realized through conformity to universal law and the basis of the authority of moral principles. Conformity to universal law has no intrinsic value in itself; it is the means to the preservation, enhancement, and full realization of human freedom, and is required because of its instrumental connection to the prior value of freedom. As he says, “freedom of choice and its natural expression in action are what human beings value most, and the fundamental principle of morality and the rules for both po-.

The essays in this volume offer an approach to the history of moral and political philosophy that takes its inspiration from John Rawls. All the contributors are philosophers who have studied with Rawls and they offer this collection in his honour. The distinctive feature of this approach is to address substantive normative questions in moral and political philosophy through an analysis of the texts and theories of major figures in the history of the subject: Aristotle, Hobbes, Hume, Rousseau, Kant and Marx. By reconstructing the core of these theories in a way that is informed by contemporary theoretical concerns, the contributors show how the history of the subject is a resource for understanding present and perennial problems in moral and political philosophy. This outstanding collection will be of particular interest to historians of moral and political philosophy, historians of ideas, and political scientists.

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

Andrews Reath presents a selection of his best essays on various features of Kant's moral psychology and moral theory, with particular emphasis on his conception of rational agency and his conception of autonomy. Together the essays articulate Reath's original approach to Kant's views about human autonomy, which explains Kant's belief that objective moral requirements are based on principles we choose for ourselves. With two new papers, and revised versions of several others, the volume will be of great interest to all students and scholars of Kant and of moral philosophy.

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

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

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.

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.