Here, Bob Hale and Crispin Wright assemble the key writings that lead to their distinctive neo-Fregean approach to the philosophy of mathematics. In addition to fourteen previously published papers, the volume features a new paper on the Julius Caesar problem; a substantial new introduction mapping out the program and the contributions made to it by the various papers; a section explaining which issues most require further attention; and bibliographies of references and further useful sources. It will be recognized as the (...) most powerful presentation yet of a neo-Fregean program. (shrink)

INTRODUCTION The appeal to teleological principles of explanation within the body of natural science has had an unfortunate history. ...

Philosophy, in seeking after truth, must also grapple with questions about the nature and status of truth itself. Is there, for example, such a thing as fully objective truth, or is our talk of "truth" merely a projection onto the world of what we find acceptable in moral argument, scientific theory, mathematical discourse? Such questions are at the center of Truth and Objectivity, which offers an original perspective on the place of "realism" in philosophical inquiry. Crispin Wright proposes a radically (...) new framework for the discussion of the claims of the realists who think of truth as fully objective and the anti-realists who oppose them - a framework which rejects the classical "deflationary" conception of truth yet allows both realist and antirealist to respect the intuition that judgements whose status they contest, such as those in moral argument and theoretical science, may often justifiably be regarded as true. The real issues that must be resolved if the contest between realist and anti-realist views of a range of judgements is to be properly adjudicated are different, and are here developed in detail from a sharply novel perspective. In addition, Wright offers original critical discussions of many central concerns of philosophers interested in realism, including the "deflationary" conception of truth, internal realist truth, scientific realism and the theoreticity of observation, truth and "correspondence to fact," role of moral states of affairs in explanations of moral beliefs, anti-realism about content, and the "quietism" toward this whole tradition of debate favored by some philosophers of Wittgensteinian sympathies. Wright's proposals are arrestingly original, interesting, and rich in implication. Recasting important questions about truth and objectivity in new and helpful terms, his book will become a focus in the contemporary debates over realism, and will give new impetus to these debates in all areas of philosophy. (shrink)

The last thirty years have seen a resurgence of interest in virtue among philosophers, psychologists, and educators. This co-authored book brings an interdisciplinary response to the study of virtue: it not only provides a framework for quantifying virtues, but also explores how we can understand virtue in a philosophically-informed way that is compatible with the best current thinking in personality psychology. The volume presents a major contribution to theemerging science of virtue and character measurement.

It has often been suggested that people's ordinary understanding of morality involves a belief in objective moral truths and a rejection of moral relativism. The results of six studies call this claim into question. Participants did offer apparently objectivist moral intuitions when considering individuals from their own culture, but they offered increasingly relativist intuitions considering individuals from increasingly different cultures or ways of life. The authors hypothesize that people do not have a fixed commitment to moral objectivism but instead tend (...) to adopt different views depending on the degree to which they consider radically different perspectives on moral questions. (shrink)

Recently, there has been a significant upsurge of interest in what has come to be known as the 'Adoption Problem', first developed by Saul Kripke in 1974. The problem purports to raise a difficulty for Quine’s anti-exceptionalist conception of logic. In what follows, we first offer a statement of the problem and argue that, so understood, it depends upon natural but resistible assumptions. We then use that discussion as a springboard for developing a different adoption problem, arguing that, for a (...) significant class of basic logical principles, there is indeed a difficulty in seeing how they might be ‘freely adopted,’ thereby vindicating something close to the spirit of Kripke’s original claim. This first part of our argument will enforce a significant qualification of Quine’s claim that basic logical principles can be empirically confirmed. In the concluding sections of the paper, we turn to the question, specifically, of the empirical revisability of logic, arguing that when proper attention is paid to the role of reasoning in theory revision, it does indeed emerge that anti-exceptionalism, in full generality, is untenable. (shrink)

The relative merits and demerits of historically prominent views such as the correspondence theory, coherentism, pragmatism, verificationism, and instrumentalism have been subject to much attention in the truth literature and have fueled the long-lived debate over which of these views is the most plausible one. While diverging in their specific philosophical commitments, adherents of these historically prominent views agree in at least one fundamental respect. They are all alethic monists. They all endorse the thesis that there is only one property (...) in virtue of which propositions can be true, and so, in this sense, take truth to be one. The truth pluralist, on the other hand, rejects this idea. There are several properties in virtue of which propositions can be true. The literature on truth pluralism has been growing steadily for the past twenty years. This volume, however, is the first of its kind—the first collection of papers focused specifically on pluralism about truth. Part I is dedicated to the development, investigation, and critical discussion of different forms of pluralism. An additional reason to look at truth pluralism with interest is the significant connections it bears to other debates in the truth literature—the debates concerning traditional theories of truth and the deflationism/inflationism divide being cases in hand. Parts II and III of the volume connect truth pluralism to these two debates. (shrink)

Self-knowledge is the focus of considerable attention from philosophers: Knowing Our Own Minds gives a much-needed overview of current work on the subject, bringing together new essays by leading figures. Knowledge of one's own sensations, desires, intentions, thoughts, beliefs, and other attitudes is characteristically different from other kinds of knowledge: it has greater immediacy, authority, and salience. The contributors examine philosophical questions raised by the distinctive character of self-knowledge, relating it to knowledge of other minds, to rationality and agency, externalist (...) theories of psychological content, and knowledge of language. Together these original, stimulating, and closely interlinked essays demonstrate the special relevance of self-knowledge to a broad range of issues in epistemology, philosophy of mind, and philosophy of language. (shrink)

This book is an important collection of new essays on various topics relating to realism and its rivals in metaphysics, logic, metaethics, and epistemology. The contributors include some of the leading authors in these fields and in several cases their essays constitute definitive statements of their views. In some cases authors write in response to the essays of other contributors, in other cases they proceed independently. Although not primarily historical this collection includes discussions of philosophers from the middle ages to (...) the present day, from Aquinas to Wittgenstein. No one seriously interested in questions about realism, whether as a general philosophical outlook or as a particular position within specific debates, can afford to be without this collection. (shrink)

This is a response to Paul Boghossian’s paper: What is inference?. The paper and the abstract originate from a symposium at the Pacific Division Meeting of the APA in San Diego in April 2011. John Broome was a co-commentator.

Courtesy of its free energy formulation, the hierarchical predictive processing theory of the brain (PTB) is often claimed to be a grand unifying theory. To test this claim, we examine a central case: activity of mesocorticolimbic dopaminergic (DA) systems. After reviewing the three most prominent hypotheses of DA activity—the anhedonia, incentive salience, and reward prediction error hypotheses—we conclude that the evidence currently vindicates explanatory pluralism. This vindication implies that the grand unifying claims of advocates of PTB are unwarranted. More generally, (...) we suggest that the form of scientific progress in the cognitive sciences is unlikely to be a single overarching grand unifying theory. (shrink)

This paper addresses three problems: the problem of formulating a coherent relativism, the Sorites paradox and a seldom noticed difficulty in the best intuitionistic case for the revision of classical logic. A response to the latter is proposed which, generalised, contributes towards the solution of the other two. The key to this response is a generalised conception of indeterminacy as a specific kind of intellectual bafflement-Quandary. Intuitionistic revisions of classical logic are merited wherever a subject matter is conceived both as (...) liable to generate Quandary and as subject to a broad form of evidential constraint. So motivated, the distinctions enshrined in intuitionistic logic provide both for a satisfying resolution of the Sorites paradox and a coherent outlet for relativistic views about, e.g., matters of taste and morals. An important corollary of the discussion is that an epistemic conception of vagueness can be prised apart from the strong metaphysical realism with which its principal supporters have associated it, and acknowledged to harbour an independent insight. (shrink)

Recent proposals for human-centered AI (HCAI) help avoid the challenging task of specifying an objective for AI systems, since HCAI is designed to learn the objectives of the humans it is trying to assist. We think the move to HCAI is an important innovation but are concerned with how an instrumental, economic model of human rational agency has dominated research into HCAI. This paper brings the philosophical debate about human rational agency into the HCAI context, showing how more substantive ways (...) to understand human objectives may improve HCAI. We contrast the economic approach with two more substantive modern alternatives: the realist and constructivist approaches to human rational agency. The realist approach holds that rational agents pursue what is good, while the constructivist approach holds that rational agents make autonomous choices. We illustrate each by considering its implications for fine-tuning large language models for chatbots such as ChatGPT. (shrink)

"Dogmatism" is a term renovated by James Pryor [2000] to stand for a certain kind of neo-Moorean response to Scepticism and an associated conception of the architecture of basic perceptual warrant. Pryor runs the response only for (some kinds of) perceptual knowledge but here I will be concerned with its general structure and potential as a possible global anti-sceptical strategy. Something like it is arguably also present in recent writings of Burge 1 and Peacocke.2 If the global strategy could succeed, (...) (...) it would pre-empt any role in the diagnosis and treatment of sceptical paradoxes for the kind of notion of entitlement (rational, non-evidential warrant) I have proposed elsewhere [Wright 2004]. But my overarching contention will be that Dogmatism is, generally and locally, too problematic a stance to be helpful in that project. (shrink)

Many metaethicists agree that as ordinary people experience morality as a realm of objective truths, we have a prima facie reason to believe that it actually is such a realm. Recently, worries have been raised about the validity of the extant psychological research on this argument’s empirical hypothesis. Our aim is to advance this research, taking these worries into account. First, we propose a new experimental design for measuring folk intuitions about moral objectivity that may serve as an inspiration for (...) future studies. Then we report and discuss the results of a survey that was based on this design. In our study, most of our participants denied the existence of objective truths about most or all moral issues. In particular, many of them had the intuition that whether moral sentences are true depends both on their own moral beliefs and on the dominant moral beliefs within their culture. This finding suggests that the realist presumptive argument may have to be rejected and that instead anti-realism may have a presumption in its favor. (shrink)

We endorse policymakers’ efforts to address the negative consequences of the attention economy’s technology but add that these approaches are often limited in their criticism of the systemic context of human attention. Starting from Buddhist philosophy, we advocate a broader approach: an ‘ecology of attending’ that centers on conceptualizing, designing, and using attention (1) in an embedded way and (2) focused on the alleviating of suffering. With ‘embedded’ we mean that attention is not a neutral, isolated mechanism but a meaning-engendering (...) part of an ‘ecology’ of bodily, sociotechnical and moral frameworks. With ‘focused on the alleviation of suffering’ we mean that we explicitly move away from the (often implicit) conception of attention as a tool for gratifying desires. We analyze existing inquiries in these directions and urge them to be intensified and integrated. As to the design and function of our technological environment, we propose three questions for further research: How can technology help to acknowledge us as ‘ecological’ beings, rather than as self-sufficient individuals? How can technology help to raise awareness of our moral framework? And how can technology increase the conditions for ‘attending’ to the alleviation of suffering, by substituting our covert self-driven moral framework with an ecologically attending one? We believe in the urgency of transforming the inhumane attention economy sociotechnical system into a humane ecology of attending, and in our ability to contribute to it. (shrink)

This volume, published on the fiftieth anniversary of Wittgenstein's death, brings together thirteen of Crispin Wright's most influential essays on Wittgenstein ...

Introduction A brief look at the competing present-day interpretations of Hume's philosophy will leave the uninitiated reader completely baffled. On the one hand , Hume is seen as a philosopher who attempted to analyse concepts with ...

Skepticism about the epistemic value of intuition in theoretical and philosophical inquiry has recently been bolstered by empirical research suggesting that people’s concrete-case intuitions are vulnerable to irrational biases (e.g., the order effect). What is more, skeptics argue that we have no way to ‘‘calibrate” our intuitions against these biases and no way of anticipating intuitional instability. This paper challenges the skeptical position, introducing data from two studies that suggest not only that people’s concrete-case intuitions are often stable, but also (...) that people have introspective awareness of this stability, providing a promising means by which to assess the epistemic value of our intuitions. (shrink)

The ontic conception of scientific explanation has been constructed and motivated on the basis of a putative lexical ambiguity in the term explanation. I raise a puzzle for this ambiguity claim, and then give a deflationary solution under which all ontically-rendered talk of explanation is merely elliptical; what it is elliptical for is a view of scientific explanation that altogether avoids the ontic conception. This result has revisionary consequences for New Mechanists and other philosophers of science, many of whom have (...) assimilated their conception of explanation to the ontic conception. (shrink)

Lay persons may have intuitions about morality's objectivity. What do these intuitions look like? And what are their causes and consequences? In recent years, an increasing number of scholars have begun to investigate these questions empirically. This article presents and assesses the resulting area of research as well as its potential philosophical implications. First, we introduce the methods of empirical research on folk moral objectivism. Second, we provide an overview of the findings that have so far been made. Third, we (...) raise a number of methodological worries that cast doubt upon these findings. And fourth, we discuss ways in which lay persons' intuitions aboutmoral objectivity may bear on philosophical claims. (shrink)

Author Robert Wright shows how Buddhist meditative practice can loosen the grip of anxiety, regret, and hatred, and deepen your appreciation of beauty and other people." -- Adapted from book jacket.

Entitlement, as here understood, is a kind of rational ground to accept a proposition that consists neither in the possession of evidence for its truth, nor in the occurrence of any kind of cognitive achievement that would normally be regarded as apt to constitute knowledge of it. In earlier work the chapter argues for the possibility of using such a notion to fashion a unified response to two of the most traditional and disturbing forms of sceptical paradox. The present chapter (...) further explores the potential epistemological significance of entitlements, suggests some refinements of the chapter’s earlier proposals, reassesses the prototype of entitlement derivable from Hans Reichenbach’s ideas about the justification of induction, argues that entitlements are indeed properly viewed as epistemic warrants, and responds to a number of objections and difficulties for the chapter’s proposals which have surfaced in the recent literature. (shrink)

Recent scholarship (Goodwin & Darley, 2008) on the meta-ethical debate between objectivism and relativism has found people to be mixed: they are objectivists about some issues, but relativists about others. The studies discussed here sought to explore this further. Study 1 explored whether giving people the ability to identify moral issues for themselves would reveal them to be more globally objectivist. Study 2 explored people's meta-ethical commitments more deeply, asking them to provide verbal explanations for their judgments. This revealed that (...) while people think they are relativists, this may not always be the case. The explanations people gave were sometimes rated by outside (blind) coders as being objective, even when given a relativist response. Nonetheless, people remained meta-ethical pluralists. Why this might be is discussed. (shrink)