According to the standard objection, Kantian constructivism implicitly commits to value realism or fails to warrant objective validity of normative propositions. This paper argues that this objection gains some force from the special case of moral obligations. The case largely rests on the assumption that the moral domain is an eminent domain of special objects. But for constructivism there is no moral domain of objects prior to and independently of reasoning. The argument attempts to make some progress (...) in the debate by defending a robust conception of construction, which names a distinctive view of practical reasoning as transformative. (shrink)

While it is uncontroversial that Kantian constructivism has implications for normative ethics, its status as a metaethical view has been contested. In this article, I provide a characterisation of metaethical Kantian constructivism that withstands these criticisms. I start by offering a partial defence of Sharon Street’s practical standpoint characterisation. However, I argue that this characterisation, as presented by Street, is ultimately incomplete because it fails to demonstrate that the claims of Kantian constructivism constitute a (...) distinctive contribution to metaethics. I then try to complete the practical standpoint characterisation by elaborating on Christine Korsgaard’s suggestion that metaethical Kantian constructivism takes up a position on the source of morality’s normativity. (shrink)

Theories of reasons and other normativia can seem to lead ineluctably to a tragic dilemma. They can be personal but parochial if they locate reasons in features of the point of view of actual people. Or they can be objective but alien if they take reasons to be mind-independent fixtures of the universe. Kantian constructivism tries to offer the best of both worlds: an account of normative authority anchored in the evaluative perspectives of actual agents but refined by (...) a procedure that guarantees certain principles, like the moral law, will have universal and unconditional authority. This chapter considers motivations for such a view and chronicles the intrepid efforts of its adherents to make good on this guarantee - to show that the structure of practical reason commits reasoners to morality. -/- . (shrink)

Kantian constructivists accord a constitutive, justificatory role to the issue of scope: they typically claim that first-order practical thought depends for its authority on being suitably acceptable within the right scope, or by all relevant others, and some Kantian constructivists, notably Onora O'Neill, hold that our views of the nature and criteria of practical reasoning also depend for their authority on being suitably acceptable within the right scope. The paper considers whether O'Neill-type Kantian constructivism can coherently (...) accord this key role to the issue of scope while adhering to the universalist, ‘cosmopolitan’ commitments at its core. The paper argues that this is not so. On the one hand, it shows that O'Neill's attempt to ‘fix’ the scope of practical reasoning supposes, rather than establishes, a view of ethical standing and the scope of practical reasoning. On the other hand, the paper argues that Kantian constructivism should endorse a non-constructivist, perfectionist view of the good to determine that scope. The paper thereby supports the perfectionist conjecture that Kantian constructivism, in order to defend its universalist commitments, should take refuge in non-constructivist, perfectionist considerations, and that Kantian constructivism should therefore construe perfectionism as a partial, though uneasy, ally. (shrink)

In this paper, I give a reconstruction of the so‐called Reinhold–Sidgwick objection and show that Korsgaard‐style Kantian constructivists are committed to two key premises of the underlying argument. According to the Reinhold–Sidgwick objection, the Kantian conception of autonomy entails the absurd conclusion that no one is ever morally responsible for a morally wrong action. My reconstruction of the underlying argument reveals that the objection depends on a third premise, which says that freedom is a necessary condition for moral (...) responsibility. After mapping the common replies to the objection, I demonstrate that none of these replies is available to Kantian constructivists. But they need not be committed to the absurd conclusion that no one is ever morally blameworthy. Kantian constructivists who want to resist the Reinhold–Sidgwick objection are well advised to subject the third premise of the underlying argument to critical scrutiny. (shrink)

Many neo-Aristotelians argue that practical identities are normative, that is, they provide us with reasons for action and create binding obligations. Kantian constructivists agree with this insight but argue that contemporary Aristotelians fail to fully justify it. Practical identities are normative, Kantian constructivists contend, but their normativity necessarily derives from the normativity of humanity. In this paper, I shed light on this underexplored similarity between neo-Aristotelian and Kantian constructivist accounts of the normativity of practical identities, and argue (...) that both ultimately fail. I end by suggesting an alternative justification of the claim that practical identities are normative. (shrink)

Is moral constructivism an account of the basis of the content of morality or of its authority? In fact, different writers have understood constructivism to be addressing different issues. In this paper I argue that Kant should be understood as a constructivist about the content of morality – or better about a limited set of general substantive principles – and as a constititutivist about its authority. After some general remarks in Section 1 about contemporary discussions of constructivism, (...) in Section 2 I discuss Rawls’s understanding of Kant’s constructivism; Rawls takes Kantian constructivism to be a view about the content of morality. In Section 3, I give an overview of Kant’s moral conception as constructivist about the content of morality and as constitutivist about its authority. In Section 4 I address a worry whether certain features of Kant’s constitutivism rest his constructivism on a realist foundation, arguing that they do not. (shrink)

In the title of his 1980 Dewey Lectures, John Rawls announced that his theory of justice as fairness could be described as an example of “Kantian Constructivism in Moral Theory” (KC). Rawls flirted around 1980 with a strong commitment to Kantian autonomy, only to abandon it as unnecessary to the justification of his theory of justice. The chapter argues that this supposed opposition is based on a serious misunderstanding of Rawls's intellectual trajectory, and especially of the way (...) he understands the Kantian elements of his theory. It shows that, against the assumptions of the familiar debates, Rawls in and after KC, consistently held that the practical aims of constructivism and the philosophical goal of a fully rational justification are not in any sort of tension. Rawls's claims in Political Liberalism and after, and especially his distinction between his political and Kant's moral constructivism, in no way undermine this argument. (shrink)

European Journal of Philosophy, EarlyView.

G. A. Cohen and J. Raz object that Constructivism is incoherent because it crucially deploys unconstructed elements in the structure of justification. This paper offers a response on behalf of constructivism, by reassessing the role of such unconstructed elements. First, it argues that a shared conception of rational agency works as a starting point for the justification, but it does not play a foundational role. Second, it accounts for the unconstructed norms that constrains the activity of construction as (...) constitutive norms. Finally, on this basis, it draws a contrast between constructivist and foundational methods of ethics, such as deontology and teleology. (shrink)

The conventional wisdom regarding the aims and shortcomings of Kantian constructivism is mistaken. The aim of metaethical constructivism is not to provide a naturalistic account of the objectivity of normative facts by deriving substantive morality from a conception of agency so thin as to be uncontroversial (a task at which it is generally regarded to have failed). Its aim is to explain the “grip” that normative facts have on us—to avoid what I call the problem of normative (...) alienation. So understood, Kantian constructivism faces two problems: that determinate normative facts cannot be derived from agency and that its individualistic conception of agency cannot account for the sociality of morality. I propose and elaborate a social conception of agency that is better able to address the latter problem while still avoiding normative alienation, and evaluate two different strategies for responding to the former problem. (shrink)

This thesis provides a restatement of Kantian constructivism, with the aim of avoiding some of the objections and clearing up some of the ambiguities that have haunted previous versions of the view. I restate Kantian constructivism as the view that morality’s normativity has its source in the form of second-personal reasoning, a mode of practical reasoning in which we engage when we address demands person-to-person. By advancing a position about the source of moral normativity, Kantian (...) constructivism addresses a metaethical question, albeit one that is distinct from the questions that many traditional metaethical positions, such as moral realism, focus on. Kantian constructivism has an advantage over competing views of the source of moral normativity when it comes to answering the so-called Normative Question, which I interpret as the question of why we are rationally required to do what we take to be our moral obligation. Kantian constructivism can answer this question because, unlike its competitors, it does not conceive of practical reason as a receptive faculty that is determined by external inputs. Instead, it regards the very form of second-personal reasoning as grounding the fact that morality is normative, thus explaining morality’s rational authority. Although second-personal reasoning is fundamentally distinct from the merely first-personal mode of reasoning that we must engage in insofar as we are agents, all those agents whom we would ordinarily consider bound by moral obligations seem to engage in it. Indeed, although it involves irreducibly second-personal notions, such as accountability and the authority to address legitimate demands, second-personal reasoning is not to be mistaken for a social practice. Instead, it can be applied to purely self-regarding contexts, such as that of committing oneself to a personal project and thereby holding oneself accountable for pursuing it, as well as to interactions with others. (shrink)

Kantian constructivists locate the source of normativity in the rational nature of valuing agents. Some further argue that accepting this premise thereby commits one to accepting the intrinsic or unconditioned value of rational nature itself. Whereas much of the critical literature on this “regress on conditions” argument has focused either on the cogency of the inference from the value-conferring capacity of the will to the unconditional value of that capacity itself or on the plausibility of the initial constructivist premise, (...) my aim is to press the argument from a different direction by asking just how Kantian the constructivist needs to be in order to support a regress on conditions argument. Specifically, I maintain that the argument succeeds only given a full-fledged Kantian moral psychology, including a presupposition of transcendental freedom. If correct, this could have implications regarding the compatibility of Kantian ethics and philosophic naturalism. (shrink)

The introduction summarizes the main arguments formulated in the six papers of this special issue on Constitutivism and Kantian Constructivism in Ethical Theory. We highlight the unifying theme addressed in the essays, i.e., the question of whether constitutivism is able to fulfill the promise of providing an account of normativity starting from relatively slender assumptions, including the avoidance of realist presuppositions.

John Rawls's account of Kantian constructivism is perhaps his most striking contribution to ethics. In this paper, I examine the relation between Rawls's constructivism and its foundation in Kantian intuitions. In particular, I focus on the progressive influence on Rawls's approach of the Kantian intuition that the substance of morality is best understood as constructed by free and equal people under fair conditions. Rawls's focus on this Kantian intuition, I argue, motivates the focus on (...) social contract that grounds both his accounts of the original position and of reflective equilibrium. Critics, including Onora O'Neill and Larry Krasnoff, object that Rawls's view distorts various aspects of Kantian moral reasoning. I argue that these objections (i) exaggerate the distinctions between Kant's and Rawls's decision procedures and (ii) reflect an unnecessarily constricted view of Kant's moral thought. (shrink)

John Rawls’s 1980 Dewey Lectures are widely acknowledged to represent the locus classicus for contemporary discussions of moral constructivism. Nevertheless, few published works have engaged with the significant interpretive challenges one finds in these lectures, and those that have fail to offer a satisfactory reading of the view that Rawls presents there or the place the lectures occupy in the development of Rawls's thinking. Indeed, there is a surprising lack of consensus about how best to interpret the constructivism (...) of these lectures. In this paper, I argue that the constructivism presented in the Dewey Lectures is best understood as involving the view that moral truth is correspondence with procedurally-determined, stance-dependent facts. Employing Rawls’s discussion of rational intuitionism as a foil, I defend this reading against textual discrepancies from within the lectures, as well as those one finds across Rawls’s other works. In addition to settling interpretive disputes, I draw out the ways in which this understanding of Kantian constructivism fits within the broader comparative project in ‘moral theory’ that Rawls inherits from Sidgwick. (shrink)

The paper addresses O'Neill's view that her version of Kant's Categorical Imperative, namely, the requirement of followability (RF), marks the supreme principle of reason; it takes issue with her claim that RF commits us to Kantian constructivism in practical philosophy. The paper distinguishes between two readings of RF: on a weak reading, RF ranges over all (practical) reasoning but does not commit to constructivism, and on a strong version RF commits to constructivism but fails to meet (...) its own test, and so is self-defeating. The paper argues that RF, if understood strongly, depends for its reasonableness on reasons that cannot coherently be required to meet RF, so that RF cannot be the supreme principle of reason. The paper considers several responses to this problem in order to suggest that RF depends for its reasonableness on perfectionist considerations. (shrink)

In order to make some headway on the debate about whether Kant was a constructivist, nonconstructivist, or instead defends a hybrid view that somehow entirely sidesteps these categories, I attempt to clarify the terms of the debate more carefully than is usually done. First, I discuss the overall relationship between realism and constructivism. Second, I identify four main features of Kantian constructivism in general. Third, I examine three rival versions of metanormative Kantian constructivism, what I’ll (...) call axiological, constitutivist, and rationalist constructivist. I argue that Kant is best seen as a rationalist constructivist. I conclude by arguing that although it’s a constructivist view, this reading avoids the main pitfalls of traditional Kantian constructivism. In doing so, it helps us to achieve a satisfying rapprochement between constructivist and non-constructivist readings of Kant. (shrink)

. This paper questions nearly every major point Christina Lafont makes about “the validity of social norms” and their relation to moral realism and Kantian constructivism. I distinguish realisms from theories of objective or subjective knowledge, then from cognitivism. Next, I distinguish Kant and constructivism from Rawls' political constructivism. Finally, I propose clues for an alternative theory of moral constructivism.

Both metaethicists and Kant scholars alike use the phrase ‘Kantian constructivism’ to refer to a kind of austere constructivism that holds that substantive ethical conclusions can be derived from the practical standpoint of rational agency as such. I argue that this widespread understanding of Kant is incompatible with Kant’s claim that the Categorical Imperative is a synthetic a priori practical judgement. Taking this claim about the syntheticity of the Categorical Imperative seriously implies that moral judgements follow from (...) extra-logical but necessary principles. These principles have to do not with the laws of practical thinking but the laws of practical thought about an object. I conclude that historical Kant was not what has come to be called a ‘Kantian constructivist’. (shrink)

In section 1 we present moral constructivism as a metaphysical project which grounds moral norms in the attitude of valuing by rational agents. In section 2 we establish that Kantian Constructivism – opposed to Humean Constructivism – seeks objective and universal moral norms through a process of rational construction and ratification of norms that does not draw on any kind of subjective attitude of valuing. In section 3 we explore whether Kant is a moral constructivist or (...) moral realist, arguing that he might be read as a proto-moral constructivist whose formulas impose standards of correctness upon our moral judgments, from which we formulate moral norms as necessary facts of reason. In section 4 we argue that: 1) vulnerabilities have moral relevance which adds merit to the project of finding objective moral norms, and 2) the inclusion of vulnerabilities as empirical contingencies is compatible with Kantian Constructivism. We do so by considering vulnerabilities a constitutive aspect of finite rational agents which must, therefore, be implied and considered in the process of moral construction. (shrink)

Epistemology, as I understand it, is a branch of philosophy especially concerned with general questions about how we can know various things or at least justify our beliefs about them. It questions what counts as evidence and what are reasonable sources of doubt. Traditionally, episte-mology focuses on pervasive and apparently basic assumptions covering a wide range of claims to knowledge or justified belief rather than very specific, practical puzzles. For example, traditional epistemologists ask “How do we know there are material (...) objects?” and not “How do you know which are the female beetles?” Similarly,moralepistemology, as I understand it, is concerned with general questions about how we can know or justify our beliefs about moral matters. Its focus, again, is on quite general, pervasive, and apparently basic assumptions about what counts as evidence, what are reasonable sources of doubt, and what are the appropriate procedures for justifying particular moral claims. (shrink)

One of the main reasons for philosophers to have embraced Humean constructivism rather than Kantian constructivism is a negative one: they believe that in the end Kantian constructivism is an unsta...

While Kantian constructivism has become one of the most influential and systematic schools of thought in analytic moral and political philosophy, Hegelian approaches to practical normativity hold out the promise of building upon Kantian insights into individual self-determination while avoiding their dualistic tendencies. James Gledhill and Sebastian Stein unite distinguished scholars of German idealism and contemporary Anglophone practical philosophy with rising stars in the field, to explore whether Hegelian idealist philosophy can offer the categories that analytic practical (...) philosophy requires to overcome the contradictions that have so far plagued Kantian constructivism. The volume organizes the contributions into three parts. The first of these engages debates in metaethics regarding the relationship between realism and constructivism. The second part sees contributors draw on debates about the nature of political normativity, focusing primarily on the problems of historical contextualism, relativism, and critical reflection. The concluding part considers the application of the Hegelian framework to contemporary debates about specific ethical issues, including multiculturalism, democracy, and human rights. Hegel and Contemporary Practical Philosophycontributes to the on-going debate about the importance of systematic philosophy in the context of practical philosophy, engages with contemporary discussions about the shape of a rational social order, and gauges the timeliness of Hegelian philosophy. This book is a must read for scholars interested in Hegel and in the contemporary tradition of Kantian constructivism in moral and political philosophy. (shrink)

What metaethical position Kant is committed to remains a controversial issue. I discuss three recently published books in which Kant is viewed as an opponent to moral realism and located more or less in the constructivist camp. Although the motivations to classify Kant as a moral constructivist are partly understandable, I argue that constructivist interpretations of Kant’s moral philosophy cause serious theoretical difficulties and, for that reason, should be refrained from.

In this paper I analyze the tension between realism and antirealism at the basis of Kantian constructivism. This tension generates a conflictive account of the source of the validity of social norms. On the one hand, the claim to moral objectivity characteristic of Kantian moral theories makes the validity of norms depend on realist assumptions concerning the existence of shared fundamental interests among all rational human beings. I illustrate this claim through a comparison of the approaches of (...) Rawls, Habermas and Scanlon. On the other hand, however, objections to moral realism motivate many Kantian constructivists to endorse the antirealist claim that reasonable agreement is the source of the validity of social norms. After analyzing the difficulties in the latter strategy, I try to show how a balance between the realist and antirealist elements of Kantian constructivism can be reached by drawing a sharper distinction between the justice and the legitimacy of social norms. (shrink)

Radical constructivists appeal to self-legislation in arguing that rational agents are the ultimate sources of normative authority over themselves. I chart the roots of radical constructivism and argue that its two leading Kantian proponents are unable to defend an account of self-legislation as the fundamental source of practical normativity without this legislation collapsing into a fatal arbitrariness. Christine Korsgaard cannot adequately justify the critical resources which agents use to navigate their practical identities. This leaves her account riven between (...) rigorism and voluntarism, such that it will not escape a paradox that arises when self-legislation is unable to appeal to external normative standards. Onora O'Neill anchors self-legislation more firmly to the self-disciplining structures of reason itself. However, she ultimately fails to defend sufficiently unconditional practical norms which could guide legislation. These endemic problems with radical constructivist models of self-legislation prompt a reconstruction of a neglected realist self-legislative tradition which is exemplified by Christian Wolff. In outlining a rationalist and realist account of self-legislation, I argue that it can also make sense of our ability to overcome anomie and deference in practical action. Thus, I claim that we need not make laws but can make them our own. (shrink)

In _"I that is We, We that is I"_ leading scholars analyze the many facets of Hegel’s formula for the intersubjective structure of human life and explores its relevance for debates on social ontology, recognition, action theory, constructivism, and naturalism.

Some commentators have attributed constructivism to Kant at the first-order level; others cast him as a meta-ethical constructivist. Among meta-ethical constructivist interpretations I distinguish between ‘atheistic’ and ‘agnostic’ versions regarding the existence of an independent moral order. Even though these two versions are incompatible, each is linked with central Kantian doctrines, revealing a tension within Kant's own view. Moreover, among interpretations that cast Kant as rejecting substantive realism but embracing procedural realism, some (i.e., those that are ‘constructivist’) face (...) charges of indeterminacy or relativism, while others (practical reasoning views) face ‘daunting rationalism’ objections. I close with some objections to interpreting Kant as a meta-ethical constructivist. (shrink)

倫理学における『正義論』革命の全貌。「反照的均衡」という方法論を軸とした『正義論』は、規範倫理学・政治哲学の分野を活気づけた。しかしそれだけが『正義論』革命なのではない。ロールズの理論は、道徳の根本問 題を考える道徳哲学・倫理学の分野にも衝撃を与えたのである。 -/- This book explores the full story of A Theory of Justice revolution in ethics. A Justice of Theory, centered on the methodology of "reflective equilibrium," has energized the fields of normative ethics and political philosophy. However, this is not the only revolution in A Theory of Justice. Rawls's theory has also impacted the fields of moral philosophy and metaethics, which deal with fundamental questions of morality.

The main focus of this paper ison ways in which Kantian philosophy can informproponents and opponents of constructivismalike. Kant was primarily concerned withreconciling natural and moral law. His approachto this general problematic was to limit andseparate what we can know about things(phenomena) from things as they are inthemselves (noumena), and to identify moralagency with the latter. Revisiting the Kantianproblematic helps to address and resolve longstanding epistemological concerns regardingconstructivism as an educational philosophy inrelation to issues of objectivity andsubjectivity, the limits (...) of theoretical andpractical reason, and the relation betweenhuman experience and the world. It also servesto address ethical concerns regardingliberation from limited self-interests andcontexts conditioned by localised beliefs andinclinations. In light of revisiting theKantian problematic, both Glasersfeld's radicalview of constructivism and Jardine's socialcritique of constructivism are found wanting.Beyond constructivism, Kant's distinctionbetween phenomena and noumena and the limits ofreason that follow from it are brieflyconsidered in terms of Merleau-Ponty's noveldouble-embodied notion of flesh as anontological primitive – as a matter of beingboth in, and of, the world – with an aim tomore intimate connections between epistemologyand ethics. (shrink)

European Journal of Philosophy, Volume 30, Issue 2, Page 862-865, June 2022.

Neo-Kantian constructivism aspires to respond to moral skepticism by compelling agents to act morally on pain of irrationality. According to Christine Korsgaard, a leading proponent of constructivism, we construct all reasons for action by following correct deliberative procedures. But if we follow these procedures we will find that we only have reasons to act in morally permissible ways. Thus, we can show the skeptic that he is rationally constrained to act morally. Unfortunately, as I argue in my (...) first chapter, this strong response to moral skepticism renders deliberate immoral action unintelligible. This result is problematic since we often do interpret ourselves and others as deliberately choosing to do wrong. I further suggest that this problem follows from central commitments of Korsgaard’s constructivism, so that any adequate account of immoral action must abandon constructivist metaethics in favor of moral realism, a suggestion reinforced by the argument of my second chapter. There, I call attention to Kant’s solution to a similar problem in his own account of morality. I argue that Korsgaard’s constructivist commitments prevent her from embracing Kant’s solution. I proceed in my third chapter to argue that there is a further tension between Korsgaard’s response to moral skepticism and her work in non-ideal theory. In particular, Korsgaard maintains that, when confronted with injustice, the virtuous person may have reason to do what is wrong in the name of morality. She thus relies on the assumption that one can deliberately do wrong. I argue that this assumption undermines the response to skepticism that motivated Korsgaard’s constructivism in the first place. But despite the problems with constructivism, we may worry that moral realism fails to offer an adequate response to moral skepticism. Indeed, Korsgaard rejects realism in part because she believes that realists simply refuse to respond to moral skepticism. I thus conclude by arguing that moral realists can offer adequate responses to moral skepticism. In fact, I believe Korsgaard’s response is no more effective than those suggested by some moral realists. (shrink)

Metaethical constructivism is one of the main movements within contemporary metaethics – especially among those with Kantian inclinations. But both the philosophical coherence and the Kantian pedigree of constructivism are hotly contested. In the first half of this article, I first explore the sense in which Kant's own views might be described as constructivist and then use the resulting understanding as a guide to how we might think about Kantian constructivism today. Along the way, (...) I hope to suggest that a fairly diverse range of views within contemporary metaethics – including some without any explicit allegiance to Kant – may be thought of as pursuing a version of the resulting strategy. (shrink)

In the second half of this essay, I discuss the robust conception of rationality that lies at the heart of the Kantian version of Rationalist Constructivism – offering some reasons to prefer this conception to the more minimal accounts of rationality associated with Humean views. I then go on to discuss some of the potential metaethical advantages of the resulting form of constructivism.

Metaethical constructivism is the view that insofar as there are normative truths, they are not fixed by normative facts that are independent of what rational agents would agree to under some specified conditions of choice. The appeal of this view lies in the promise to explain how normative truths are objective and independent of our actual judgments, while also binding and authoritative for us. -/- Constructivism comes in several varieties, some of which claim a place within metaethics while (...) others claim no place within it at all. In fact, constructivism is sometimes defended as a normative theory about the justification of moral principles. Normative constructivism is the view that the moral principles we ought to accept are the ones that agents would agree to or endorse were they to engage in a hypothetical or idealized process of rational deliberation. -/- Metaethical constructivist theories aim to account for the nature of normative truths and practical reasons. They bear a problematic relation to traditional classifications of metaethical theories. In particular, there are disagreements about how to situate constructivism in the realism/antirealism debate. These disagreements are rooted in further differences about the definition of metaethics, the relation between normative and metaethical claims, and the purported methods pertinent and specific to metaethical inquiry. The question of how to classify metaethical constructivism will be addressed in what follows by focusing on the distinctive questions that constructivist theories have been designed to answer. Section 1 explains the origin and motivation of constructivism. Sections 2–4 examine the main varieties of metaethical constructivism. Section 5 illustrates related constructivist views, some of which are not proposed as metaethical accounts of all normative truths, but only of moral truths. Sections 6 and 7 review several debates about the problems, promise and prospects of metaethical constructivism. (shrink)

Political constructivism is associated with John Rawls more than any other contemporary philosopher. This chapter suggests that Rawls's political constructivism is better understood as a general method of justification which runs throughout his work as a whole, including his early work and A Theory of Justice. The chapter develops the general characterization of Rawls's political constructivism. Its main elements are taken in turn and developed with special attention to the two places where Rawls discusses the topic in (...) depth – his Dewey Lectures on Kantian Constructivism in Moral Theory and its substantially revised version called “Political Constructivism” (PL, Lecture III). The main elements include social role, sources, interpretive basis, representation and conclusion. Rawls endorsed a Kantian metaethical constructivism in part because it offered a way of more deeply characterizing how his previous political constructivism could be a live and distinct possibility. (shrink)

It is largely agreed that if constructivism contributes anything to meta-ethics it is by proposing that we understand ethical objectivity “in terms of a suitably constructed point of view that all can accept” (Rawls 1980/1999: 307). Constructivists defend this “practical” conception of objectivity in contrast to the realist or “ontological” conception of objectivity, understood as an accurate representation of an independent metaphysical order. Because of their objectivist but not realist commitments, Kantian constructivists place their theory “somewhere in the (...) space between realist and relativist accounts of ethics” (O’Neill 1988: 1). Furthermore, they argue that their practical conception of objectivity succeeds in making sense of certain features of morality, such as its categorical authority and its relation to rational agency, which escape rival theories (Korsgaard 1996b, Korsgaard 2003b). To this extent, constructivism claims a privileged place in meta-ethics. The legitimacy of this claim is widely challenged. Precisely because of its practical conception of objectivity, many – including some constructivists — regard constructivism as a first-order normative theory, rather than as a meta-ethical position, hence not on a par with realism. Some critics object that constructivism fails to offer a distinct meta-ethics because it is structurally incomplete and thus must be combined with a fully-fledged meta-ethics (Hussain and Shah 2006); others argue that it tacitly relies on realism (Timmons 2003; Shafer-Landau 2003; Larmore 2008). Thus far, the debate about the prospects of constructivism as a meta-ethical theory has been driven by the conviction that the case for or against constructivism depends on its ontological commitments. In this chapter, I propose a change in perspective. My aim is to defend constructivism as an objectivist account of practical knowledge. Its defining feature is the claim that practical knowledge is knowledge by principles. Its task is to establish a constitutive relation between knowledge of oneself as a practical subject and knowledge about what one ought to do. By focusing on the issue of practical knowledge I hope to show that the difficulty in situating Kantian constructivism firmly on the meta-ethical map, along with other meta-ethical theories, reflects ambiguities and oscillations about the practical significance of ethics. Even though the term is ambiguous, I retain the qualification “Kantian” for the constructivist theory I outline, and for two reasons. First, while the theory I outline differs from current agnostic or anti-realist variants, it is closer to its origins, since Kant treats practical reason as a cognitive capacity and takes moral judgments to be objective moral cognitions, which importantly differ from other sorts of rational cognitions because they bind us in the first person. Practical cognitions are common knowledge because they are such that all subjects endowed with rationality can arrive at them by reasoning and find them authoritative. Thus understood, Kantian constructivism carves a distinct logical space in the meta-ethical debate that other sorts of constructivism fail to identify. This is the second reason for keeping the qualification “Kantian”. On this formulation, constructivism is antagonistic to non-cognitivist theories denying that moral judgments have cognitive contents, because they deny that there is something to be known; but it is also a rival to cognitivist theories denying that knowledge can be practical in itself. How constructivism differs over the realist theories of practical reason is the least understood aspect of this debate. This essay aims to make the case that practical reason is both discursive and emotional. In contrast to foundational and anti-realist accounts of practical reasoning, it attempts to show that the moral feeling of respect plays a cognitive but non-evidential role in the account of the cognitive and practical powers of reason. The argument proceeds as follows. In section 1, I consider some prominent constructivist arguments against the model of applied knowledge and show that they are driven by non-cognitivist assumptions about the practicality of ethics and the legitimacy of epistemological claims. In section 2, I argue that these arguments do not succeed in disposing of the idea of practical knowledge as incoherent, because they trade on an ambiguity regarding the proper object of practical knowledge. To solve this ambiguity, I turn to Anscombe’s contrast between “practical” and “speculative” knowledge as models for understanding action. I thus suggest that Anscombe’s account of practical knowledge as knowledge of oneself as an agent is an important resource for Kantian constructivism. This finding prompts us to reset the current dispute about the ontological and epistemological commitments of Kantian constructivism, as illustrated in section 3. While constructivism does not postulate any moral ontology prior to reasoning, it attributes to reasoning the cognitive powers to establish a distinctive relation between the agent and her action. The task of sections 4-7 is to account for the distinctive features of Kantian constructivism understood as an objectivist account of practical knowledge. In section 4, I argue that in order for reasoning to accomplish its normative tasks, it should be conceived as a self-legislating activity. I respond to some objections to the idea of self-legislation as the form of rational willing by offering a dialogical view of practical reason. In section 5, I propose a non-standard interpretation of Kant’s argument of “the fact of reason” to show that the constructivist account of self-legislation does not build on realism about value, as its detractors claim. The “basis of construction” is the subjective experience of respect for the self-legislative capacity itself. This moral feeling conveys our awareness of rational agency and shows our responsiveness to the demands of practical reason. It is an emotional mode of practical knowledge of oneself as an agent (in the sense specified in section 2), but not as a mode of moral discernment. In section 6, I show how practical knowledge of oneself as an agent relates to practical knowledge about what one ought to do. I thus account for the relation between respect as emotional moral consciousness and respect as a deliberative constraint. Finally, in section 7, I reply to the objection of subjectivism. I explain how the complex sort of objectivity that Kantian constructivism affords is at the same time more ambitious and more modest than is generally assumed. (shrink)

Constructivism in ethics is the view that insofar as there are normative truths, for example, truths about what we ought to do, they are in some sense determined by an idealized process of rational deliberation, choice, or agreement. As a “first-order moral account”--an account of which moral principles are correct-- constructivism is the view that the moral principles we ought to accept or follow are the ones that agents would agree to or endorse were they to engage in (...) a hypothetical or idealized process of rational deliberation. As a “metaethical account” – an account of whether there are any normative truths and, if so, what they are like – constructivism holds that there are normative truths. These truths are not fixed by facts that are independent of the practical standpoint, however characterized; rather, they are constituted by what agents would agree to under some specified conditions of choice. In working to provide a more precise definition of constructivism in metaethics, the focus of this entry, one faces two main difficulties. The first difficulty is that constructivism comes in several varieties, each of which claims a different niche within metaethics, and some claim no space at all. The second difficulty concerns where to place constructivism on the metaethical map in relation to realism and anti-realism. These are terms of art, and it is highly contested which views count as realist and which as antirealist. These two difficulties will be addressed in what follows by focusing on the distinctive questions that constructivist theories are designed to answer. Section §1 defines the scope of constructivism in ethics, in contrast to constructivism in political theory. Sections §§2-5 illustrate the main varieties of metaethical constructivism, which are designed to account for the nature of normative truths and practical reasons. Section §6 presents the main varieties of constructivist accounts of the justification of moral judgments of right and wrong. Section §7 discusses the metaethical status of constructivism, and its distinctive import. (shrink)