This extended abstract summarises some of the basic points of AI ethics and policy as they present themselves now. We explain the notion of AI, the main ethical issues in AI and the main policy aims and means.

Abstract This paper offers an appraisal of Phillip Pettit's approach to the problem how a merely finite set of examples can serve to represent a determinate rule, given that indefinitely many rules can be extrapolated from any such set. I argue that Pettit's so-called ethnocentric theory of rule-following fails to deliver the solution to this problem he sets out to provide. More constructively, I consider what further provisions are needed in order to advance Pettit's general approach to the problem. I (...) conclude that what is needed is an account that, whilst it affirms the view that agents' responses are constitutively involved in the exemplification of rules, does not allow such responses the pride of place they have in Pettit's theory. (shrink)

My aim in this paper is twofold: to establish that Kierkegaard's so‐called theory of the leap strongly anticipates a line of argument that is central to Wittgenstein's so‐called rule‐following considerations; and to begin to show how Kierkegaard's work has fruitful contributions of its own to make to on‐going discussions about rules and rule‐following. The paper focuses throughout on the question of how, if at all, human rule‐following can be distinguished from behaviour that is merely mechanical or instinctual. I identify a (...) central line of argument in Wittgenstein that problematizes this question by establishing the basis our ability to follow rules in our spontaneous responses. I argue that Kierkegaard not only strongly anticipates this line of argument but also offers a distinctive story about what, at bottom, makes the difference between human rule‐following and behaviour that is merely mechanical or instinctual. In a word, on Kierkegaard's story, what makes the difference is: anxiety. (shrink)

How can a person forge a stable ethical identity over time? On one view, ethical constancy means reapplying the same moral rules. On a rival view, it means continually adapting to one's ethical context in a way that allows one to be recognized as the same practical agent. Focusing on his thinking about repetition, I show how Kierkegaard offers a critical perspective on both these views. From this perspective, neither view can do justice to our vulnerability to certain kinds of (...) crisis, in which our ethical self-understanding is radically undermined. I further examine his alternative account of ethical constancy, by clarifying Kierkegaard's idea of a ‘second ethics’, as addressed to those who feel ethically powerless and as requiring an ongoing process of self-transformation. (shrink)

Sentimentalists believe that values are crucially dependent on emotions. Epistemic sentimentalists subscribe to what I call the final-court-of-appeal view: emotional experience is ultimately necessary and can be sufficient for the justification of evaluative beliefs. This paper rejects this view defending a moderate version of rationalism that steers clear of the excesses of both “Stoic” rationalism and epistemic sentimentalism. We should grant that emotions play a significant epistemic role in justifying evaluations. At the same time, evaluative justification is not uniquely or (...) especially dependent on emotions. The anti-sentimentalist argument developed in this paper is based on the indeterminacy thesis. The thesis states that the evaluative properties picked out by our emotional responses are too indeterminate to play a central role in our evaluative practices. I argue that while the indeterminacy thesis undermines the final-court-of-appeal view it supports the claim that emotional responses can provide prima facie justification for evaluative beliefs. (shrink)

The basic alternatives seem to be either a Humean reductionist view that any particular assertion needs backing with inductive evidence for its reliability before it can retionally be believed, or a Reidian criterial view that testimony is intrinscially, though defeasibly, credible, in the absence of evidence against its reliability.Some recent arguments from the constraints on interpreting any linguistic performances as assertions with propositional content have some force against the reductionist view. We thus have reason to accept the criterial view, at (...) least as applied to eyewitness reports. But these considerations do not establish that any rational enquirer must have the concept of other minds or testimony. The logical possibility of the lone enquirer, who uses symbols and thereby expresses some knowledge of his world, remains open — but it is a question we have no need to pronounce upon. (shrink)

Questions about the mind and those about politics have conventionally found separate treatments in the philosophical literature. This paper proposes that crucial assumptions about the nature of the human person in politics actually turn on a compatible account of mental content. The particular relation that I will focus on here would be one between a discourse-theoretic model of persons in political ontology and social externalism in philosophy of mind. For the former, I’ll concern myself largely with Philip Pettit’s presentation of (...) it and its expression in terms of intentional systems which, I’ll argue, renders itself to a version of social externalism that emerges out of Wittgenstein’s Philosophical Investigations. An auxiliary consequence of this exercise is the diagnosis of a familiar problem that is associated with the notion of rule-following—I’ll argue that skepticism about rule-following is only tenable when one holds on to an internalist thesis about the individuation of mental content. This objection is dissolved once a theory of understanding is adopted which works with a distinctly externalist account of mental content. Finally, I will take stock of the implications of this exercise in terms of suggesting basic grounds for a philosophically interesting relationship between political ontology and philosophy of mind. (shrink)

ABSTRACTWhat is it to obey the law? What is it to disobey? Philosophers have paid little attention to these questions. Yet the concepts of obedience and disobedience have long grounded many perennial debates in moral, legal, and political philosophy. In this essay, I develop systematic accounts of each concept. The Standard View of obedience—that to obey the law is to act for a certain sort of reason provided by the law—has long been taken for granted. I argue against this and (...) other views of obedience, and develop an account of the knowledge and intention required in acts of obedience. I then develop a symmetrical account of the disobedience involved in acts of civil disobedience. The purpose of the essay is to develop a more systematic understanding of these concepts, in order to identify more precisely what is at stake in debates of political obligation, civil disobedience, and the authority of law. (shrink)

This paper proposes a causal-dispositional account of rule-following as it occurs in reasoning and intentional agency. It defends this view against Kripke’s (1982) objection to dispositional accounts of rule-following, and it proposes a solution to the problem of deviant causal chains. In the first part, I will outline the causal-dispositional approach. In the second part, I will follow Martin and Heil’s (1998) realist response to Kripke’s challenge. I will propose an account that distinguishes between two kinds of rule-conformity and two (...) kinds of rule-following, and I will defend the realist approach against two challenges that have recently been raised by Handfield and Bird (2008). In the third part, I will turn to the problem of deviant causal chains, and I will propose a new solution that is partly based on the realist account of rule-following. (shrink)

‘Rule-following’ is a name for a cluster of phenomena where we seem both guided and “normatively” constrained by something general in performing particular actions. Understanding the phenomenon is important because of its connection to meaning, representation, and content. This article gives an overview of the philosophical discussion of rule-following with emphasis on Kripke’s skeptical paradox and recent work on possible solutions. Part I of this two-part contribution is devoted to the basic issues from Wittgenstein to Kripke. Part II will be (...) about recent answers to the skeptical paradox and Boghossian’s and Wright’s new puzzles. (shrink)

It is a priori on many accounts of colour concepts that something is red if and only if it is such that it would look red to normal observers in normal circumstances: it is such that it would look red, as we can say, under normal conditions of observation. And as this sort of formula is widely applied to colour concepts, so similar schemas are commonly defended in relation to a variety of other concepts too. Not only are colour concepts (...) connected in such a fashion with human responses, so by many accounts are secondary quality concepts in general; aesthetic concepts, moral concepts and evaluative concepts of all kinds; modal concepts that serve to pick out the possible and the necessary; and so on. The fashion for resorting to such formulas should not be surprising. Most of us suppose that whether a given, ostensively introduced term has a certain semantic value – whether, for example, it designates a certain property – ought to show up in people’s tending to use it of things, and only of things, that apparently have that property. The obvious way of expressing this expectation is to require that the use of the ostensive term covary with the presence of the property in conditions that are normal in some sense for detecting that property. Thus there is prima facie reason to hold, and hold as an a priori matter, that for any ostensively introduced term, ‘P’, something is P if and only if it is such that it would seem P – people would be disposed to use ‘P’ to ascribe the corresponding property to it – under normal conditions of observation. The schemas invoked under this motivation may vary in many different ways, of course. First, they may not connect the bare or simple reality of being P with a normalised human response, as Philosophical Studies 96: 21–44, 1999. © 1999 Kluwer Academic Publishers. Printed in the Netherlands. 22. (shrink)

In a trio of recent articles, Johnson and Nado defend a form of metasemantic dispositionalism, arguing for a novel approach to the “error”-problem, based on speakers’ dispositional states under what they call a state of “full information”. In this article, I argue that their brand of dispositionalism fails to solve the “error”-problem, because of what I think of as counterexamples to it. In the final sections, I propose a way to amend the theory to shield it from some of the (...) counterexamples, based on the idea that what determines meaning is not only dispositions to apply words under full information, but also dispositions to evaluate one’s prior usage, under full information. (shrink)

Many ethicists writing about automated systems attribute agency to these systems. Not only that; they seemingly attribute an autonomous or independent form of agency to these machines. This leads some ethicists to worry about responsibility-gaps and retribution-gaps in cases where automated systems harm or kill human beings. In this paper, I consider what sorts of agency it makes sense to attribute to most current forms of automated systems, in particular automated cars and military robots. I argue that whereas it indeed (...) makes sense to attribute different forms of fairly sophisticated agency to these machines, we ought not to regard them as acting on their own, independently of any human beings. Rather, the right way to understand the agency exercised by these machines is in terms of human–robot collaborations, where the humans involved initiate, supervise, and manage the agency of their robotic collaborators. This means, I argue, that there is much less room for justified worries about responsibility-gaps and retribution-gaps than many ethicists think. (shrink)

Abstract This paper discusses the semantic theory presented in Robert Brandom’s Making It Explicit . I argue that it is best understood as a special version of dynamic semantics, so that these semantics by themselves offer an interesting theoretical alternative to more standard truth-conditional theories. This reorientation also has implications for more foundational issues. I argue that it gives us the resources for a renewed argument for the normativity of meaning. The paper ends by critically assessing the view in both (...) its development and motivations. Content Type Journal Article Pages 1-22 DOI 10.1007/s11098-011-9768-4 Authors Bernhard Nickel, Harvard University, Cambridge, MA, USA Journal Philosophical Studies Online ISSN 1573-0883 Print ISSN 0031-8116. (shrink)

This paper explores the prospects for using the notion of a primitive normative attitude in responding to the sceptical argument about meaning developed in chapter 2 of Saul Kripke’s Wittgenstein on Rules and Private Language. It takes as its stalking-horse the response to Kripke’s Wittgenstein developed in a recent series of important works by Hannah Ginsborg. The paper concludes that Ginsborg’s attempted solution fails for a number of reasons: it depends on an inadequate response to Kripke’s Wittgenstein’s ‘finitude’ objection to (...) reductive dispositionalism; it erroneously rejects the idea that a speaker’s understanding of an expression guides her use; it threatens to collapse into either full-blown non-reductionism or reductive dispositionalism; and there is no motive for accepting it over forms of non-reductionism such as those developed by Barry Stroud and John McDowell. (shrink)

In this paper, I argue that genuine ethical deliberation, and hence ethical agency, is incompatible in principle with the possession of determinate practical prescriptions concerning how best to act in a concrete ethical situation. I make this argument principally by way of an analogy between gameplay and ethical deliberation. I argue that trivially solved games of perfect information (the example I use is tic‐tac‐toe) are, or become, in some sense unplayable for the individual for whom the game is trivially solved. (...) The reason for this, I suggest, is that there ceases to be space within the game for the distinction between that individual being a better and being a worse player of the game. I then use this example as an occasion to reflect on the kind of epistemic indeterminacy that appears to be a condition of genuine ethical deliberation. (shrink)

This paper examines the methodological claim made famous by P.F. Strawson: that we understand what features are required for responsible agency by exploring our attitudes and practices of holding responsible. What is the presumed metaphysical connection between holding responsible and being fit to be held responsible that makes this claim credible? I propose a non-standard answer to this question, arguing for a view of responsible agency that is neither anti-realist (i.e. purely 'conventionalist') nor straightforwardly realist. It is instead ‘constructivist’. On (...) the ‘Scaffolding View’ I defend, reactive attitudes play an essential role in developing, supporting, and thereby maintaining the capacities that make for responsible agency. While this view has relatively novel implications for a metaphysical understanding of capacities, its chief virtue, in contrast with more standard views, is providing a plausibly defensible account of how so-called responsible agents genuinely deserve to be treated as such. (shrink)

In this essay I explore one way of making sense of the idea that 'judgement' picks out a singular cognitive operation that cannot be modelled in terms of rule application. I argue that there is a place for noting a distinctive capacity for coming to a view about what to think and what to do and that this capacity is best understood in terms of singular attentional states. On the account that I sketch, the role of judgement contributes to the (...) metaphysics of reasoning, not to a debate within the logic of reasons. The role of judgement is not concerned with particularist versus generalist debates about the nature of reasons; it is concerned with getting right the metaphysics of agency in reasoning. (shrink)

The paper submits a criticism of the standard formulation of Wittgenstein’s rule-following paradox. According to the standard formulation, influenced by Kripke, the paradox invites us to consider what mental or behavioral items could constitute meaning. The author proposes instead an enactivist understanding of the paradox. On this account there is no essential gap between mental items and behavioral patterns such that the paradox enforces a choice between meaning being constituted either internally ‘in mind,’ or externally ‘in behavior.’ The paper begins (...) with an introduction to the paradox and then presents arguments against standard solutions. It ends with the enactivist proposal, admitting that although much more needs to be said before it can be established as a full-fledged alternative, it nonetheless holds some promise both for revising our understanding of the paradox and for the formulation of a novel solution. (shrink)

Wittgenstein's discussion of rule-following is widely regarded to have identified what Kripke called "the most radical and original sceptical problem that philosophy has seen to date". But does it? This paper examines the problem in the light of Charles Peirce's distinctive "scientific hierarchy". Peirce identifies a phenomenological inquiry which is prior to both logic and metaphysics, whose role is to identify the most fundamental philosophical categories. His third category, particularly salient in this context, pertains to general predication. Rule-following scepticism, the (...) paper suggests, results from running together two questions: "How is it that I can project rules?", and, "What is it for a given usage of a rule to be right?". In Peircean terms the former question, concerning the irreducibility of general predication (to singular reference), must be answered in phenomenology, while the latter, concerning the difference between true and false predication, is answered in logic. A failure to appreciate this distinction, it is argued, has led philosophers to focus exclusively on Wittgenstein's famous public account of rule-following rightness, thus overlooking a private, phenomenological dimension to Wittgenstein's remarks on following a rule which gives the lie to Kripke's reading of him as a sceptic. (shrink)

In this essay, I respond to Tim Lewens's proposal that realists and Strong Programme theorists can find common ground in reliabilism. I agree with Lewens, but point to difficulties in his argument. Chief among these is his assumption that reliabilism is incompatible with the Strong Programme's principle of symmetry. I argue that the two are, in fact, compatible, and that Lewens misses this fact because he wrongly supposes that reliabilism entails naturalism. The Strong Programme can fully accommodate a reliabilism which (...) has been freed from its inessential ties to naturalism. Unlike naturalistic epistemologists, the Strong Programme's sociologistic reliabilist insists that all scientific facts are the product of both natural and social causal phenomena. Anticipating objections, I draw on Wittgenstein's rule-following considerations to explain how the sociologistic reliabilist can account for standard intuitions about the objective elements of knowledge. I also explain how the Strong Programme theorist can distinguish between a belief's seeming reliable and its being reliable. (shrink)

A central part of Kripke's influential interpretation of Wittgenstein's sceptical argument about meaning is the rejection of dispositional analyses of what it is for a word to mean what it does. In this paper I show that Kripke's arguments prove too much: if they were right, they would preclude not only the idea that dispositional properties can make statements about the meanings of words true, but also the idea that dispositional properties can make true statements about paradigmatic dispositional properties such (...) as a cup's fragility or a person's bravery. However, since dispositional properties can make such statements true, Kripke-Wittgenstein's arguments against dispositionalism about meaning are mistaken. (shrink)

A modest solution to the problem(s) of rule-following is defended against Kripkensteinian scepticism about meaning. Even though parts of it generalise to other concepts, the theory as a whole applies to response-dependent concepts only. It is argued that the finiteness problem is not nearly as pressing for such concepts as it may be for some other kinds of concepts. Furthermore, the modest theory uses a notion of justification as sensitivity to countervailing conditions in order to solve the justification problem. Finally, (...) in order to solve the normativity problem, it relies on substantial specifications of normal conditions such as those that have been proposed by Crispin Wright and Mark Johnston, rather than on Philip Pettit's functionalist specification. This theory is modest in that it does not meet the demands of Kripke's sceptic in full. Arguments are provided as to why this is not needed. (shrink)

The aim of this paper is to discover whether or not a solitary individual, a human being isolated from birth, could become a rule-follower. The argumentation against this possibility rests on the claim that such an isolate could not become aware of a normative standard, with which her actions could agree or disagree. As a consequence, theorists impressed by this argumentation adopt a view on which the normativity of rules arises from corrective practices in which agents engage in a community. (...) However, it has been suggested that an isolated individual could engage in such a practice by herself. Three prospective examples of such cases are considered, and the possibility of solitary rule-following is vindicated. Furthermore, the nature of the goals at which rule-following practices generally aim is clarified. (shrink)

This paper is a reply to Frank Hindriks.

Many people claim that semantic content is normative, and that therefore naturalistic theories of content face a potentially insuperable difficulty. The normativity of content allegedly undermines naturalism by introducing a gap between semantic 'ought's and the explanatory resources of naturalism. I argue here that this problem is not ultimately pressing for naturalists. The normativity thesis, I maintain, is ambiguous; it could mean either that the content of a term prescribes a pattern of use, or that it merely determines which pattern (...) of use can be described as 'correct'. For the antinaturalist argument to go forward, content must be prescriptive. I argue, however, that it is not. Moreover, the thesis that content supplies standards for correct use is insufficient to supply a similar, a priori objection to naturalism. (shrink)

CRS says that the meanings of expressions of a language or other symbol system or the contents of mental states are determined and explained by the way symbols are used in thinking. According to CRS one.

In this article, I examine the relation between phenomenology and anthropology by placing Foucault's first published piece, “Introduction to Binswanger's Dream and Existence“ in dialectical tension with The Order of Things. I argue that the early work, which so far hasn't received much critical attention, is of particular interest because, whereas OT is notoriously critical of anthropological confusions in general, and of “Man” as an empirico‐transcendental double in particular, IB views “existential anthropology” as a unique opportunity to establish a new (...) and fruitful relation between transcendental forms and empirical contents. This is because IB focuses on a specific object, “Menschsein”, which is neither the transcendental subject nor an empirical being. Thus for the young Foucault, existential anthropology occupies a fertile methodological middle ground between transcendental approaches and empirical forms of analysis. I first interpret anthropology in the light of phenomenology and defend the view that Menschsein is neither a transcendental structure nor a concrete particular, but the instantiation of the first in the second. I argue that for anthropology to yield the full theoretical benefits Foucault claims for it, the particular cases of Menschsein examined in existential analysis have to be regarded as exemplary. I then read phenomenology back in the light of anthropology and examine how, for Foucault, the analysis of Menschsein in dreams benefits fundamental ontology by affording us a clearer view of some of the main existentiale than the focus on everyday waking experience in Being and Time. Finally, I turn to the limits and difficulties of this early position and my reading of it, and to their consequences for Foucault's later view. (shrink)

This paper argues that most of the alleged straight solutions to the sceptical paradox which Kripke ascribed to Wittgenstein can be regarded as the first horn of a dilemma whose second horn is the paradox itself. The dilemma is proved to be a by‐product of a foundationalist assumption on the notion of justification, as applied to linguistic behaviour. It is maintained that the assumption is unnecessary and that the dilemma is therefore spurious. To this end, an alternative conception of the (...) justification of linguistic behaviour is outlined, a conception that vindicates some of the insights behind Kripke's Wittgenstein's sceptical solution of the paradox. This alternative conception is defended against two objections (both familiar from McDowell's works): (1) that it would imply that for the linguistic community there is no authority, no standard to meet and, therefore, no possibility of error and (2) that it would lead to a kind of idealism. (shrink)

Kripkenstein’s challenge is usually described as being essentially about the use of a word in new kinds of cases ‒ the old kinds of cases being commonly considered as non-problematic. I show that this way of conceiving the challenge is neither true to Kripke’s intentions nor philosophically defensible: the Kripkean skeptic can question my answering “125” to the question “What is 68 plus 57?” even if that problem is one I have already encountered and answered. I then argue that once (...) the real nature of Kripkenstein’s challenge is properly appreciated, one extremely popular strategy to try to meet it, what usually goes by the name of “semantic dispositionalism”, loses much of its appeal. Along the way, I also explain that Kripkenstein’s challenge is actually two distinct challenges ‒ one concerning the mental state of meaning, or intending, something by a sign and the other concerning the meaning (referentially conceived) of linguistic expressions. (shrink)

A celebrated problem for representationalist theories of phenomenal character is that, given externalism about content, these theories lead to externalism about phenomenal character. While externalism about content is widely accepted, externalism about phenomenal character strikes many philosophers as wildly implausible. Even if internally identical individuals could have different thoughts, it is said, if one of them has a headache, or a tingly sensation, so must the other. In this paper, I argue that recent work on phenomenal concepts reveals that, contrary (...) to appearances, this standard conjunction of externalism about content and internalism about phenomenal character is ultimately untenable on other models of phenomenal character as well, including even “qualia realism.” This would be significant for a number of reasons. The first is patent: it would undermine a primary objection to representationalism. The fact that representationalism is incompatible with the conjunction would be no serious problem for representationalism if no other plausible model of phenomenal character is compatible with it. The second is that the many philosophers who embrace the conjunction would be forced to abandon one of the two views; externalism would be true either of both content and phenomenal character, or of neither. Likewise, those philosophers who have taken a stance on only one of the two internalism/externalism debates would have to be seen as thereby committed to a particular stance on the other. The third reason stems from the fact that qualia realism typically goes hand in hand with internalism about phenomenal character. To the extent that it does, my argument would reveal that qualia realism is itself in tension with externalism about content. This would perhaps be the most surprising result of all. (shrink)

Against a broad consensus within contemporary analytic philosophy, Hattiangadi (Mind and Language 21(2):220–240, 2006 , 2007 ) has recently argued that linguistic meaning is not normative, at least not in the sense of being prescriptive. She maintains, more specifically, that standard claims to the effect that meaning is normative are usually ambiguous between two readings: one, which she calls Prescriptivity , and another, which she calls Correctness . According to Hattiangadi, though meaning is normative in the uncontroversial sense specified in (...) the principle Correctness , it is not normative in the sense specified by Prescriptivity . In this paper, I instead show that meaning is normative in the sense of being prescriptive. My argument for this claim takes the form of a classical disjunctive syllogism. I argue that either Correctness implies (because it presupposes) Prescriptivity , or linguistically meaningful items are ‘intrinsically intentional.’ But linguistically meaningful items are not intrinsically intentional, and thus Correctness implies (because it presupposes) Prescriptivity. (shrink)

The issue of what distinguishes systems which have original intentionalityfrom those which do not has been brought into sharp focus by Saul Kripke inhis discussion of the sceptical paradox he attributes to Wittgenstein.In this paper I defend a sophisticated version of the dispositionalistaccount of meaning against the principal objection raised by Kripke in hisattack on dispositional views. I argue that the objection put by the sceptic,to the effect that the dispositionalist cannot give a satisfactory account ofnormativity and mistake, in fact (...) comprises a number of distinct lines ofargument, all of which can be satisfactorily answered by the dispositionalist. (shrink)

The purpose of this paper is to look at the problem of rule-following—notably discussed by Kripke (Wittgenstein on rules and private language, 1982) and Wittgenstein (Philosophical investigations, 1953)—from the perspective of the study of generics. Generics are sentences that express generalizations that tolerate exceptions. I first suggest that meaning ascriptions be viewed as habitual sentences, which are a sub-set of generics. I then seek a proper semantic analysis for habitually construed meaning sentences. The quantificational approach is rejected, due to its (...) persistent difficulties. Instead, a cognitive approach is adopted, where psychological considerations of meaning attributors play a crucial role. This account is then compared with the picture of meaning offered by Kripke and Wittgenstein, respectively. I show how this fresh way of conceiving of meaning sentences respects some of their insights while avoiding some of the drawbacks, and serves to improve the framework in which the current debate and inquiry about rule-following are conducted. (shrink)

This paper puts forward an account of imaginative immersion. Elaborating on Kendall Walton’s thesis that imagining aims at the fictional truth, it first argues that imaginings are inherently rule- or norm-governed: they are ‘regulated’ by that which is presented as fictionally true. It then shows that an imaginer can follow the rule or norm mandating her to imagine the propositions presented as fictional truths either by acquiring explicit beliefs about how the rule (norm) is to be followed, or directly, without (...) acquiring such beliefs. It proceeds to argue that to the extent that an imaginer follows this rule (norm) without holding such beliefs, she is more immersed in her imaginings. The general idea is that immersion in an activity is a matter of following rules or norms that apply to that activity without explicitly thinking about how to follow them, that is, without ‘doxastic mediation.’ Lastly, the paper shows that this thesis can explain various features associated with imaginative immersion, such as the sort of attentiveness it involves, the emotional response it generates, and its relation to spoilers. (shrink)

Philip Pettit's ethocentric account of rule-following is elaborated and defended in this paper as basically a story about the capacity to reason organized around largely implicit assumptions about what is and what is not normal. It is argued that this account can be insightfully used to elucidate the practical reasoning of agents confronted with the normative indeterminacy that seems to be characteristic of radically new situations. It is shown that practical reasoning consists to a large extent in the capacity to (...) articulate, specify, and evaluate implicit assumptions about what is and what is not normal. One corollary of this account of practical reason is investigated in some detail: the predominant role of intrapersonal divergence of habits in reasoning about an apparent normative indeterminacy and the related, merely criteriological role of convergence with respect to determining the right rules to follow. (shrink)

The book sets out a new logic of rules, developed to demonstrate how such a logic can contribute to the clarification of historical questions about social rules. The authors illustrate applications of this new logic in their extensive treatments of a variety of accounts of social changes, analysing in these examples the content of particular social rules and the course of changes in them.

What is the true worth of Wittgenstein's contribution to philosophy? Answers to this question are strongly divided. However, most assessments rest on certain popular misreadings of his purpose. This book challenges both "theoretical" and "therapeutic" interpretations. In their place, it seeks to establish that, from beginning to end, Wittgenstein regarded clarification as the true end of philosophy. It argues that, properly understood, his approach exemplifies rather than betrays critical philosophy and provides a viable alternative to other contemporary offerings.

Are there such things as moral truths? How do we know what we should do? And does it matter? Constructivism states that moral truths are neither invented nor discovered, but rather are constructed by rational agents in order to solve practical problems. While constructivism has become the focus of many philosophical debates in normative ethics, meta-ethics and action theory, its importance is still to be fully appreciated. These new essays written by leading scholars define and assess this new approach in (...) ethics, addressing such questions as the nature of constructivism, how constructivism improves our understanding of moral obligations, how it accounts for the development of normative practices, whether moral truths change over time, and many other topics. The volume will be valuable for advanced students and scholars of ethics and all who are interested in questions about the foundation of morality. (shrink)