In this article I explore various facets of Nozick’s famous thought experiment involving the experience machine. Nozick’s original target is hedonism—the view that the only intrinsic prudential value is pleasure. But the argument, if successful, undermines any experientialist theory, i.e. any theory that limits intrinsic prudential value to mental states. I first highlight problems arising from the way Nozick sets up the thought experiment. He asks us to imagine choosing whether or not to enter the machine and uses our choice (...) (or rather the choice he assumes most people will have) as evidence against experientialist theories. But for this strategy to succeed it must be possible to distinguish between self-interested and non-self-interested reasons for declining to enter the machine, and there is no obvious way to do this without begging the question against the hedonist. In successive sections I then (a) consider a common misconception of Nozick’s conclusion (that he thinks machine life is the worst life), (b) consider different intuitions about what is important to well-being but missing from machine life, and finally (c) explain what “the experience requirement” is, and describe its relationship to debates about experientialist theories. (shrink)

Reasoning about situations we take to be impossible is useful for a variety of theoretical purposes. Furthermore, using a device of impossible worlds when reasoning about the impossible is useful in the same sorts of ways that the device of possible worlds is useful when reasoning about the possible. This paper discusses some of the uses of impossible worlds and argues that commitment to them can and should be had without great metaphysical or logical cost. The paper then provides an (...) account of reasoning with impossible worlds, by treating such reasoning as reasoning employing counterpossible conditionals, and provides a semantics for the proposed treatment. (shrink)

The literature of economic theory, like that of philosophy, abounds in prefaces and prolegomena. Methodology and analysis of concepts take an important place in a science which has not found the sure path of development. But there is no sure path for methodology either. The selfconscious methodology of social science has been largely a borrowing from that of physical science, where procedures have developed to a stage of considerable maturity. But the analogy falls down where guidance is most needed, at (...) the points where social science is most likely to develop new concepts and new types of structure. Philosophers have not been lacking, indeed, to belittle the entire enterprise, and to deny the possibility of anything that could strictly be called social science. (shrink)

Creationism about fictional entities requires a principle connecting what fictions say exist with which fictional entities really exist. The most natural way of spelling out such a principle yields inconsistent verdicts about how many fictional entities are generated by certain inconsistent fictions. Avoiding inconsistency without compromising the attractions of creationism will not be easy.

The dominant approach to assessing decision-making capacity in medicine focuses on determining the extent to which individuals possess certain core cognitive abilities. Critics have argued that this model delivers the wrong verdict in certain cases where patient values that are the product of mental disorder or disordered affective states undermine decision-making without undermining cognition. I argue for a re-conceptualization of what it is to possess the capacity to make medical treatment decisions. It is, I argue, the ability to track one’s (...) own personal interests at least as well as most people can. Using this idea, I demonstrate that it is possible to craft a solution for the problem cases—one that neither alters existing criteria in dangerous ways (e.g. does not open the door to various kinds of abuse) nor violates widely accepted ethical constraints on decision-making assessment. (shrink)

Impossible fictions are valuable evidence both for a theory of fiction and for theories of meaning, mind and epistemology. This article focuses on what we can learn about fiction from reflecting on impossible fictions. First, different kinds of impossible fiction are considered, and the question of how much fiction is impossible is addressed. What impossible fiction contributes to our understanding of "truth in fiction" and the logic of fiction will be examined. Finally, our understanding of unreliable narrators and unreliable narration (...) in fiction needs to accommodate stories that, on the face of it, cannot possibly be true. (shrink)

In this paper, I motivate the view that quantitative parsimony is a theoretical virtue: that is, we should be concerned not only to minimize the number of kinds of entities postulated by our theories (i. e. maximize qualitative parsimony), but we should also minimize the number of entities postulated which fall under those kinds. In order to motivate this view, I consider two cases from the history of science: the postulation of the neutrino and the proposal of Avogadro's hypothesis. I (...) also consider two issues concerning how a principle of quantitative parsimony should be framed. (shrink)

Fourteen newly commissioned essays trace the historical development of the distinction between primary and secondary qualities, which lies at the intersection of issues in metaphysics, epistemology, and philosophy of perception. 'Primary and Secondary Qualities' focuses on the age of the Scientific Revolution, the 'locus classicus' of the distinction, but begins with chapters on ancient Greek and Scholastic accounts of qualities in an effort to identify its origins. The remainder of the volume is devoted to philosophical reflections on qualities from the (...) seventeenth century to the present day. Virtualliy every major figure is represented from Gassendi to Kant, and special attention is paid to Locke, Descartes, and Hume. The essays collected here cover a wide range of topics, including the foundation for the distinction, the question of whether it is lmetaphysical or merely epistemic, the status of secondary qualities, the nature of sensoriy representation, the relation between philosophy and science, the status of dispositions, and the semantics of sensible-quality terms"--Publisher's description, p. [4] of dust jacket. (shrink)

Philosophers have found postulating possible worlds to be very useful in a number of areas, including philosophy of language and mind, logic, and metaphysics. Impossible worlds are a natural extension to this use of possible worlds, and can help resolve a number of difficulties thrown up by possible‐worlds frameworks.

Decision-Making Capacity First published Tue Jan 15, 2008; substantive revision Fri Aug 14, 2020 In many Western jurisdictions the law presumes that adult persons, and sometimes children that meet certain criteria, are capable of making their own medical decisions; for example, consenting to a particular medical treatment, or consenting to participate in a research trial. But what exactly does it mean to say that a subject has or lacks the requisite capacity to decide? This question has to do with what (...) is commonly called “decisional capacity”, a central concept in health care law and ethics, and increasingly an independent topic of philosophical inquiry. -/- Decisional capacity can be defined as the ability of subjects to make their own medical decisions. Somewhat similar questions of capacity arise in other contexts, such as capacity to stand trial in a court of law and the ability to make decisions that relate to personal care and finances. However, the history behind the more general legal notions of capacity to stand trial and capacity to manage one’s life is different and operates somewhat differently in law (Roth, Meisel, & Litz 1977; Zapf & Roesch 2005). For the purposes of this discussion the notion of decisional capacity will be limited to medical contexts only; most notably, those where decisions to consent or to refuse treatment or participation in clinical research are concerned. (shrink)

When charitable matching occurs, both the person initially offering the matching donation and the person taking up the offer may well feel they have done something better than if they had donated on their own without matching. They may well feel they deserve some credit for the matched donation as well as their own. Can they both be right? Natural assumptions about charitable matching lead to puzzles that are challenging to resolve in a satisfactory way.

This chapter explores radical personal change and its relationship to well-being, welfare, or prudential value. Many theorists of welfare are committed to what is here called the future-based reasons view (FBR), which holds (1) that the best prudential choice in a situation is determined by which possible future has the greatest net welfare value for the subject and (2) what determines facts about future welfare are facts about the subject and the world at that future time. Although some cases of (...) radical change are intuitively prudentially good, many cases of really radical change are not. Yet FBR has trouble explaining this. Many people instinctively reach for the notion of identity to solve this problem—arguing that really radical change cannot be good because it alters who someone is. Yet, as the chapter argues, there are reasons to doubt that appeals to identity are appropriate. The chapter ends with the suggestion that prudential facts may explain why and when retaining identity matters, rather than the other way around, and points to a possible way forward for a theorist of welfare committed to FBR. (shrink)

It is almost universally believed that some infinite regresses are vicious, and also almost universally believed that some are benign. In this paper I argue that regresses can be vicious for several different sorts of reasons. Furthermore, I claim that some intuitively vicious regresses do not suffer from any of the particular aetiologies that guarantee viciousness to regresses, but are nevertheless so on the basis of considerations of parsimony. The difference between some apparently benign and some apparently vicious regresses, then, (...) turns out to be a matter of a more general assessment of costs and benefits, making viciousness of regresses in some cases less of a local matter than is usually thought. (shrink)

This is a collection of seventeen essays on learning, teaching, and the philosophy of education. A sequel to Hawkins's 'The Informed Vision' (1947), this new volume covers a wide range of topics, from generating the most basic student interest in the subject matter at hand to the specific challenges of teaching science and mathematics. In the title essay, Hawkins addresses widespread concerns over low literacy rates and the poor state of our educational system, questioning our limited understanding of (...) literacy as the ability to manipulate the printed word. Another essay explicates methods of inducing children toward certain types of learning, and then letting their spontaneous, natural urges toward self-education take over. In his concluding essay on human equality, Hawkins argues -- contrary to recent works such as Richard J Herrnstein and Charles Murray's 'The Bell Curve' -- that it is the relative poverty or wealth of our intellectual nurturing with respect to the cultural mainstream that accounts for differences in educational performance, no congenital inequalities. Moreover, he seeks to address exactly what sort of equivalence or equality -- preferably one that does not erase individual and cultural differences-we can and ought unqualifiedly to approve of and so seek to realise. Whatever the topic, Hawkins's essays draw upon a lifetime of teaching experience, illuminating the multiplicity of methods that should be used to educate our children. (shrink)

Possible worlds have found many applications in contemporary philosophy: from theories of possibility and necessity, to accounts of conditionals, to theories of mental and linguistic content, to understanding supervenience relationships, to theories of properties and propositions, among many other applications. Almost as soon as possible worlds started to be used in formal theories in logic, philosophy of language, philosophy of mind, metaphysics, and elsewhere, theorists started to wonder whether impossible worlds should be postulated as well. In many applications, possible worlds (...) face limitations that can be dealt with through postulating impossible worlds as well. This chapter examines some of the uses of impossible worlds, and philosophical challenges theories of impossible worlds face. (shrink)

Abstract Impossible fictions have lessons to teach us about linguistic representation, about mental content and concepts, and about uses of conceivability in epistemology. An adequate theory of impossible fictions may require theories of meaning that can distinguish between different impossibilities; a theory of conceptual truth that allows us to make useful sense of a variety of conceptual falsehoods; and a theory of our understanding of necessity and possibility that permits impossibilities to be conceived. After discussing these questions, strategies for resisting (...) the picture of impossible fictions presented here and in Part I are discussed. Perhaps apparently impossible fictions describe possibilities after all; or perhaps impossible fictions are all trivial; or perhaps some apparently intelligible impossible fictions are unintelligible after all. (shrink)

Frege believes that the content of declarative sentences divides into a thought and its ‘colouring’, perhaps combined with assertoric force. He further thinks it is important to separate the thought from its colouring. To do this, a criterion which determines sameness of sense between sentences must be deployed. But Frege provides three criteria for this task, each of which adjudicate on different grounds. In this article, rather than expand on criticisms levelled at two of the criteria offered, the author focuses (...) on the most promising candidate. As it stands, this criterion has problems, but not insuperable ones. He suggests an adjusted criterion that relies on the epistemic notion of triviality. He recommends this criterion as both harmonious with Frege’s broader thought and preferable to alternatives offered. The moral is that Frege individuates thoughts by deploying an epistemic concept, and this is the only suitable way for him to do so. (shrink)

There is a strong appetite in ‘the wild’ (i.e., beyond the academy) for public philosophy. There are myriad forums available, from magazines and online publications to podcasts and YouTube videos, for those who wish to engage in philosophy in a non-academic context. For academic philosophers, this has raised methodological and metaphilosophical questions like: ‘what is the best way to engage in public philosophy?’ and ‘what are our aims when we engage in public philosophy?’ But what do ‘the public’ want? If (...) public philosophy is philosophy written for a public audience, what is it, exactly, that it can or might do for them? Several answers have been proposed by philosophers, but less attention has been paid to how the public themselves might answer that question. The aim of this essay is to try and put together at least the beginning of an answer. In June 2022 we put out a survey in the hope of eliciting views from ‘the public’ on issues relating to the nature and aims of both philosophy (more generally) and public philosophy. In doing so, our aim was to take a ‘democratic’ approach to answering the question: What is public philosophy? (shrink)

This article focuses on the main methods used in analytic metaphysics. It first considers five important sources of constraints on metaphysical theorizing: linguistic and conceptual analysis, consulting intuitions, employing the findings of science, respecting folk opinion, and applying theoretical virtues in metaphysical theory choice such as preferring simpler theories, or preferring more explanatory theories. It then examines the role of formal methods in metaphysics as well as the role of metaphysical communities, traditions, and the place of the history of metaphysics (...) in contemporary work. It also discusses the issue of whether metaphysics should be seen as an enterprise that will yield knowledge of metaphysical matters or whether it should have more modest epistemic goals. Finally, it explores the question of how much of metaphysics is a priori. (shrink)

This paper responds to commentaries by Kaiserman and Magidor, and Hawthorne. The case of the infinite clowns can teach us several things.

This paper considers two conceptual expansions of Du Boisian double consciousness—white double consciousness (Alcoff 2015) and kaleidoscopic consciousness (Medina 2013)—both of which aim to articulate the moral-epistemic potential of cultivating double consciousness from racially dominant or other socially privileged positions. We analyze these concepts and challenge them on the grounds that they lack continuity with their Du Boisian predecessor and face problems of practical feasibility. As we show, these expansions obscure structural barriers that make white double consciousness and kaleidoscopic consciousness (...) unlikely antidotes to the kind of racial domination that double consciousness was introduced to illuminate. We conclude that while more intersectional and pluralistic accounts of double consciousness may be desirable, the project of expansion has moral limits. Identifying these limitations, we outline ways in which double consciousness—as a tool for conceptualizing the genealogy of structural anti-Blackness—remains valuable in the absence of ever-expanding revision. (shrink)

This chapter provides an introduction to possible worlds semantics in both logic and the philosophy of language, including a discussion of some of the advantages and challenges for possible worlds semantics.

What is the best way to account for the badness of pain and what sort of theory of welfare is best suited to accommodate this view? I argue that unpleasant sensory experiences are prudentially bad in the absence of contrary attitudes, but good when the object of positive attitudes. Pain is bad unless it is liked, enjoyed, valued etc. Interestingly, this view is incompatible with either pure objectivist or pure subjectivist understandings of welfare. However, there is a kind of welfare (...) theory that can incorporate this view of the badness of pain and which is very, very close to being a form of subjectivism. Moreover, this hybrid account of welfare is entirely compatible with the deep motivations of subjectivism. I therefore argue that those who lean towards welfare subjectivism should adopt this account of pain, and that we should revise our understanding of subjectivism to count such theories as subjective. (shrink)

This encylopedia entry describes the "Canberra Plan" approach to conceptual analysis, a method closely related to the Ramsey-Carnap-Lewis approach to analysing the meaning of theoretical terms.

There are, broadly speaking, two kinds of knowledge—analytic and intuitive, explicit and tacit. Analytic knowledge is arrived at by logical deductive thinking, and is a sequential thought process in which each step can be explained and defended. Intuitive knowledge, in contrast, is frequently alogical or nonrational, and often involves nonconscious mental processes. Though intuitive ways of knowing are essential to both scientific research and scientific medicine, the culture of medicine celebrates only the analytic, evidentiary kind of knowledge, while eschewing intuition (...) as being “nonscientific.” The popularity and prevalence of what is known as evidence-based medicine reflects this bias in favor of the analytic and the explicit. Though the evidence-based approach has contributed greatly to standardizing medical care, favoring treatments for which there is evidence of effectiveness, it has limitations. An overreliance on evidence-based medicine is problematic, because this approach leaves out important factors in the actual practice of clinical medicine such as diagnosis, nonverbal cures provided by patients, and the way the doctor–patient relationship bears on patient management and compliance, and because it is not appropriate for dealing with medical conditions that do not lend themselves to study by controlled clinical trials. (shrink)

Marriages come in a very wide variety: if the reports of anthropologists and historians are to be believed, an extraordinarily wide variety. This includes some of the more unusual forms, including marriage to the dead; to the gods; and even to plants. This does suggest that few proposed marriage relationships would require 'redefining marriage': but on the other hand, it makes giving a general theory of marriage challenging. So one issue we should face is how accepting we should be of (...) the reports: to what extent reported 'marriages' really are marriages. This paper defends the view that almost all of these reported marriages are in fact marriages, and suggests some theoretical approaches that may be generous enough to account for this. (shrink)

What political problem can autobiography solve? This article examines the politics of Frederick Douglass’s antebellum personal narratives: his 1845 slave narrative, the Narrative of the Life of Frederick Douglass, an American Slave, and his 1855 autobiography, My Bondage and My Freedom, written at the opposite ends of Douglass’s transition from the abolitionist politics of William Lloyd Garrison and Wendell Phillips to Douglass’s defense of political action and the Constitution as anti-slavery. Placing the two texts alongside Douglass’s distinction “to narrate wrongs” (...) and “denouncing them,” I argue that Douglass writes My Bondage and My Freedom as a mode of denunciation: an autobiographical critique of injustice that balances analysis of collective oppression with advocacy for communal emancipation. Whereas to narrate wrongs encouraged readers to judge Douglass’s story alongside popular criteria of justice, to denounce wrongs is to implicate readers within the structures that create antebellum subjects on and off the plantation, by revealing the coercions and conditionings of society that make not simply slaves but slaveowners, sympathizers, and abolitionists. This article claims that autobiography is a distinct genre of political theory, one that challenges present relations between the individual and the collective by representing not simply its author but an expanded view of “the people.”. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Christ's Human Nature and the Cry from the Cross:St. Thomas Aquinas on Psalm 22:2Philip Nolan O.P.Christ's cry from the Cross quoting Psalm 22 (Mark 15:34; Matt 27:46) has become a central focus for contemporary Christological debates.1 A number of modern thinkers have read this verse as expressing in Christ an experience of dereliction incompatible with traditional positions concerning divine impassibility Christ's beatific knowledge, and Trinitarian relations.2 Thomas Joseph (...) White has recently offered an insightful Thomistic critique of these interpretations: [End Page 1219]The final cry of Christ on the cross cannot be interpreted as a cry of either despair or of spiritual separation from God. By contrast, it must be understood theologically as a prayer of desire related to Christ's abandonment to the Father and his hope to introduce humanity into the eschatological gift of redemption.3In his work, White is concerned to engage with modern Christological themes using principles derived from the Thomistic tradition. For this reason, he articulates a rather original alternative to modern theologies of dereliction—especially those marked by divine kenoticism and Luther's theology of the Cross. In offering a view inspired by Thomistic principles, White presents his own creative retrieval of Aquinas's ideas concerning the cry from the Cross.At times, however, White's argument leaves somewhat obscure the literal meaning of the words of that cry: "My God, my God, why have you abandoned me?"4 For example, in pushing back against radical interpretations [End Page 1220] of dereliction, he shifts the language of "abandonment" from God's abandonment of Christ to Christ's abandonment to the Father. My argument in this article is that the textual commentaries on Psalm 225 by Augustine and Aquinas—material that White does not consider specifically—can provide an alternate and somewhat complementary Thomistic approach to the one White proposes, and one more soundly based on Aquinas's texts themselves.6 Christ's cry is a quote from this psalm, and Aquinas's commentary on Ps 22:27 develops the Augustinian interpretation of this verse in order to give greater emphasis to Christ's human nature. This emphasis helps to explain, in a classical way, what it can mean that Christ is abandoned. Thus, Aquinas's exegesis bolsters the orthodox response to contemporary revisionist theologians by providing a clear literal understanding of this contested biblical passage without applying an experience of damnation to Christ or denying classical positions concerning divine impassibility, Christ's beatific knowledge, and the nature of Trinitarian relations.To make this argument, I will first look at the rich tradition of reflection on the Christological meaning of the Psalms, and Psalm 22 in particular, inherited by Thomas. This tradition includes a series of psalm commentaries, conciliar documents, and a variety of other theological works. In this tradition, I argue, we see two primary interpretative approaches. The first is what I will call the Augustinian approach, which insists that Christ is speaking on the Cross for sinners and in the voice of sinners. The second interpretation places more weight on Christ's own voice and insists that he is speaking in a real way for himself—Christ in some way truly is abandoned by God. These interpretations need not and should not be read as contradictory. In fact, all the authorities I examine insist on the first approach. Differences emerge, however, in how they coordinate the latter interpretation with the former. I will discuss Thomas's synthesis of these interpretations, a synthesis that he grounds in the reality of Christ's human nature. Finally, I will suggest [End Page 1221] how a close reading of Thomas's mature treatment of Ps 22:2 supplements contemporary Thomist responses to modern Christological concerns and misguided interpretations of Christ's cry on the Cross.Thomas's Sources for Reading Psalm 22:2Thomas's primary source for understanding Ps 22:2 is Scripture itself Both Mark and Matthew report that Christ spoke the words of this psalm from the Cross, a fact which necessitates for Thomas a Christological interpretation of the psalm.8 Augustine links Ps 22:2 with passages in... (shrink)

The ontological pictures underpinning David Lewis's Parts of Classes and On the Plurality of Worlds are in some tension. One tension concerns whether the sets and classes of Parts of Classes can be found in Lewis's modal space, since they cannot in general be parts of any possible world. The second is that the atoms that are the mathematical ontology of Parts of Classes seem to meet the criteria for being possible worlds themselves, and so fail to be the material (...) Parts of Classes needs. Two different responses to these tensions are discussed: one is unappealing in several ways but keeps more of Lewis's doctrines, while the other requires some modifications to the system of Parts of Classes. (shrink)

There is an enduring and widespread perception amongst policy makers and practitioners that certain groups of children, in particular those who find learning difficult, have a detrimental effect on the achievement of other children. Challenging this basic assumption, this award-winning book argues that high levels of inclusion can be entirely compatible with high levels of achievement and that combining the two is not only possible but essential if all children are to have the opportunity to participate fully in education. This (...) fully revised second edition is packed with vivid case studies that explore the benefits and tensions for children and schools, and sets out to answer the following questions: What is the nature of the relationship between the inclusion of some children and the achievement of all? Are there strategies which can raise the achievement of all children, whilst safeguarding the inclusion of others who are more vulnerable? What changes can a school make to ensure high levels of inclusion as well as high levels of achievement for all its children? Achievement and Inclusion in Schools offers a fully up-to-date analysis of current issues in light of recent changes to education policy in England, Scotland, Wales and Northern Ireland. It provides practical guidance for practitioners and policy-makers, and will be of interest to anyone passionate about inclusive education. (shrink)

Despite its growing use over past decades, there has been relatively little public or scholarly discussion of life sentences that deny the possibility of parole. This essay outlines the labyrinthine legal and political developments that have rendered life imprisonment difficult to address—including the intertwined histories of the death penalty and civil death—and draws upon the life writing of those serving life to theorize a more distinct understanding of this punishment. Witnesses reveal how the possibility of life despite the impossibility of (...) parole punishes by subverting the goals of human growth and development. The potentiality of what can be done in the present grinds up against the futility of what could have been done and what could be done were release an option. Considered alongside the laws and court opinions and claims that characterize its convoluted development, these testimonies reveal this punishment’s role in the American imagination. Life without the possibility of parole reinforces and relies upon a vision that not simply some people are unable to change, but that anyone in a democracy—no matter their position—is some steps away from irretrievable exclusion. Permanent confinement denies a restorative vision of democracy: any effort to abolish or amend it must include the voices of those imprisoned. (shrink)

David Lewis rejected consequentialism in ethics. However, two aspects of his meta-ethical views make it a challenge to see how consequentialism could be resisted. Lewis endorses a maximising conception of rationality, where to be rational is to maximise value of a certain sort; he appears to think it is possible to be both rational and moral; and yet he rejects conceptions of moral action as acting to maximise moral value. The second tension in Lewis's views arises from his meta-ethics. Lewis's (...) naturalisation of morality is in terms of a naturalised account of value, including moral value. Insofar as he offers a motivational story for moral judgements, it is one that goes via a motivational connection to value. Yet his anti-consequentialism seems to commit him to rejecting a story of moral action entirely in terms of pursuit of moral value. In both cases there are things to be said about how to weave these strands of Lewis's thought together. After setting out these two apparent tensions in Lewis's thought about ethics, the paper discusses what a Lewisian could best say about these puzzles. Lewisians do have a number of plausible options for dealing with the first challenge. While there are things a Lewisian could attempt to extend Lewis's moral naturalism in a way that could deal with the second challenge, it is harder to see how to do this in a satisfying way. Attention then turns to what Lewis said in his letters on these topics: on that basis, perhaps Lewis was close to being an agent-relative consequentialist after all. (shrink)

An overview of hyperintensionality is provided. Hyperintensional languages have expressions with meanings that are more fine-grained than necessary equivalence. That is, the expressions may necessarily co-apply and yet be distinct in meaning. Adequately accounting for theories cast in hyperintensional languages is important in the philosophy of language; the philosophy of mind; metaphysics; and elsewhere. This entry presents a number of areas in which hyperintensionality is important; a range of approaches to theorising about hyperintensional matters; and a range of debates that (...) attention to hyperintensional constructions has generated. (shrink)