道徳と政治哲学における自律

Autonomy in Moral and Political Philosophy (Stanford Encyclopedia of Philosophy) Stanford Encyclopedia of Philosophy Menu Browse Table of Contents What's New Random Entry Chronological Archives About Editorial Information About the SEP Editorial Board How to Cite the SEP Special Characters Advanced Tools Contact Support SEP Support the SEP PDFs for SEP Friends Make a Donation SEPIA for Libraries Entry Navigation Entry Contents Bibliography Academic Tools Friends PDF Preview Author and Citation Info Back to Top Autonomy in Moral and Political Philosophy First published Mon Jul 28, 2003; substantive revision Fri Aug 22, 2025 Individual autonomy is an idea that is generally understood to refer to the capacity to be one’s own person, to live one’s life according to reasons and motives that are taken as one’s own and not the product of manipulative or distorting external forces, to be in this way independent. It is a central value in the Kantian tradition of moral philosophy, but it is also given fundamental status in John Stuart Mill’s version of utilitarian liberalism (Kant 1785/1983, Mill 1859/1975, ch. III). Examination of the concept of autonomy also figures centrally in debates over education policy, biomedical ethics, various legal freedoms and rights (such as freedom of speech and the right to privacy), as well as moral and political theory more broadly. In the realm of moral theory, seeing autonomy as a central value can be contrasted with alternative frameworks such an ethic of care, utilitarianism of some kinds, and an ethic of virtue. Autonomy has traditionally been thought to connote independence and hence to reflect assumptions of individualism in both moral thinking and designations of political status. For this reason, certain philosophical movements, such as certain strains of feminism, have resisted seeing autonomy as a value (Jaggar 1983, chap. 3; for a downgrading of autonomy for different reasons, see Conly 2012). However, in recent decades, theorists have increasingly tried to structure the concept so as to sever its ties to this brand of individualism. In all such discussions the concept of autonomy is the focus of much controversy and debate, disputes which focus attention on the fundamentals of moral and political philosophy and the Enlightenment conception of the person more generally. 1. The Concept of Autonomy 1.1 Basic Distinctions 1.2 Conceptual Variations 2. Autonomy in Moral Philosophy 2.1 Autonomy as an Object of Value 2.2 Autonomy and Paternalism 3. Autonomy in Social and Political Philosophy 3.1 Autonomy and the Foundations of Liberalism 3.2 Identity and Conceptions of the Self 3.3 Relational Autonomy 3.4 Autonomy, Liberalism, and Perfectionism 3.5 Autonomy and Political Liberalism 3.6 Autonomy, Justice and Democracy Bibliography Academic Tools Other Internet Resources Related Entries 1. The Concept of Autonomy In the western tradition, the view that individual autonomy is a basic moral and political value is very much a modern development. Putting moral weight on an individual’s ability to govern herself, independent of her place in a metaphysical order or her role in social structures and political institutions is very much the product of the modernist humanism of which much contemporary moral and political philosophy is an offshoot. (For historical discussions of autonomy, see Schneewind 1988, Swain 2016 and Rosich 2019). As such, it bears the weight of the controversies that this legacy has attracted. The idea that moral principles and obligations, as well as the legitimacy of political authority, should be grounded in the self-governing individual, considered apart from various contingencies of place, culture, and social relations, invites skeptics from several quarters. Autonomy, then, is very much at the vortex of the complex (re)consideration of modernity. Put most simply, to be autonomous is to govern oneself, to be directed by considerations, desires, conditions, and characteristics that are not simply imposed externally upon one, but are part of what can somehow be considered one’s authentic self. Autonomy in this sense seems an irrefutable value, especially since its opposite – being guided by forces external to the self and which one cannot authentically embrace – seems to mark the height of oppression. But specifying more precisely the conditions of autonomy inevitably sparks controversy and invites skepticism about the claim that autonomy is an unqualified value for all people. Autonomy plays various roles in theoretical accounts of persons, conceptions of moral obligation and responsibility, the justification of social policies and in numerous aspects of political theory. It forms the core of the Kantian conception of practical reason (see, e.g, Korsgaard 1996, Hill 1989) and, relatedly, connects to questions of moral responsibility (see Wolff 1970, 12–19). It is also seen as the aspect of persons that prevents or ought to prevent paternalistic interventions in their lives (Dworkin 1988, 121–29, Conly 2012). It plays a role in education theory and policy, on some views specifying the core goal of liberal education generally (Gutmann 1987, Cuypers and Haji 2008; for discussion, see Brighouse 2000, 65–111). It is central to many approaches to bioethics (Pugh 2020). Also, despite many feminists’ reservations concerning the ideal of autonomy, it is sometimes seen as a valuable conceptual element in some feminist ideals, such as the identification and elimination of social conditions that victimize women and other (potentially) vulnerable people (Friedman 1997, Meyers 1987, Christman 1995. Veltman and Piper 2014, Roessler 2021)). 1.1 Basic Distinctions Several distinctions must be made to zero in on the kind of autonomy that is of greatest interest to moral and political theory. “Moral autonomy” refers to the capacity to impose the (putatively objective) moral law on oneself, and, following Kant, it is claimed as a fundamental organizing principle of all morality (Hill 1989). On the other hand, what can be called “personal autonomy” is meant as a trait that individuals can exhibit relative to any aspects of their lives, not limited to questions of moral obligation (Dworkin 1988, 34–47, Swaine 2020). Personal (or individual) autonomy should also be distinguished from freedom , although again, there are many renderings of these concepts, and certainly some conceptions of positive freedom will be equivalent to what is often meant by autonomy (Berlin 1969, 131–34; Roessler 2021, ch. 1; Christman 2025). Generally, one can distinguish autonomy from freedom in that the latter concerns the ability to act, without external or internal constraints and also (on some conceptions) with sufficient resources and power to make one’s desires effective (Berlin 1969, Crocker 1980, MacCallum 1967, and the essays in Christman (ed.) 2022). Autonomy concerns the independence and authenticity of the desires (values, emotions, etc.) that move one to act in the first place. Some distinguish autonomy from freedom by insisting that freedom concerns particular acts while autonomy is a more global notion, referring to states of a person (Dworkin 1988, 13–15, 19–20). But autonomy can be used to refer both to the global condition (autonomous personhood) and as a more local notion (autonomous relative to a particular trait, motive, value, or social condition). Addicted smokers for example are autonomous persons in a general sense but (for some) helplessly unable to control their behavior regarding this one activity (Christman 1989, 13–14; cf. Meyers 1987, 66–67). In addition, we must keep separate the idea of basic autonomy, the minimal status of being responsible, independent and able to speak for oneself, from ideal autonomy, an achievement that serves as a goal to which we might aspire and according to which a person is maximally authentic and free of manipulative, self-distorting influences. Any plausible conceptualization of basic autonomy must, among other things, imply that most adults who are not suffering from debilitating pathologies or are under oppressive and constricting conditions count as autonomous. Autonomy as an ideal, on the other hand, may well be enjoyed by very few if any individuals, for it functions as a goal to be attained. The reason to construe basic autonomy broadly enough to include most adults is that autonomy connects with other status designators which apply (or, it is claimed, should apply) in this sweeping manner. Autonomy is connected, for example, to moral and legal responsibility, on some views (e.g., Ripstein 1999); autonomous agency is seen as necessary (and for some sufficient) for the condition of equal political standing; moreover, being autonomous stands as a barrier to unchecked paternalism, both in the personal, informal spheres and in legal arenas (Feinberg 1986). Lacking autonomy, as young children do, is a condition which allows or invites sympathy, care, paternalism and possibly pity. Therefore, a guiding consideration in evaluating particular conceptions of autonomy (though hardly a hard and fast test) will be whether it connects properly to these ancillary judgments (for discussion of “formal conditions” of a concept of autonomy, see Dworkin 1988, 7–10). 1.2 Conceptual Variations The variety of contexts in which the concept of autonomy functions has suggested to many that there are simply a number of different conceptions, and that the word simply refers to different elements in each of those contexts (Arpaly 2004). Others have claimed that while there may be a single over-arching concept of autonomy, we should think in terms of separable dimensions of it rather than an all or nothing idea (Mackenzie 2014 and Killmister 2017). Still others object to the idea that self-government – the actual control we (our selves) exert over what we value and do – should serve as the best model for autonomy or its value (Berofsky 2022, Swain 2020, ch. 2, Buss 2022).