Timothy Williamson gives an original and provocative treatment of deep metaphysical questions about existence, contingency, and change, using the latest resources of quantified modal logic. Contrary to the widespread assumption that logic and metaphysics are disjoint, he argues that modal logic provides a structural core for metaphysics.

Abstract: Some proponents of “experimental philosophy” criticize philosophers' use of thought experiments on the basis of evidence that the verdicts vary with truth-independent factors. However, their data concern the verdicts of philosophically untrained subjects. According to the expertise defence, what matters are the verdicts of trained philosophers, who are more likely to pay careful attention to the details of the scenario and track their relevance. In a recent article, Jonathan M. Weinberg and others reply to the expertise defence that there (...) is no evidence for such expertise. They now receive a reply in this article, which argues that they have misconstrued the dialectical situation. Since they have produced no evidence that philosophical training is less efficacious for thought experimentation than for other cognitive tasks for which they acknowledge that it produces genuine expertise, such as informal argumentation, they have produced no evidence for treating the former more sceptically than the latter. (shrink)

The paper argues that, although a distinction between a priori and a posteriori knowledge (or justification) can be drawn, it is a superficial one, of little theoretical significance. The point is not that the distinction has borderline cases, for virtually all useful distinctions have such cases. Rather, it is argued by means of an example, the differences even between a clear case of a priori knowledge and a clear case of a posteriori knowledge may be superficial ones. In both cases, (...) experience plays a role that is more than purely enabling but less than strictly evidential. It is also argued that the cases at issue are not special, but typical of a wide range of others, including knowledge of axioms of set theory and of elementary logical truths. Attempts by Quine and others to make all knowledge a posteriori (‘empirical’) are repudiated. The paper ends with a call for a new framework to be developed for analysing the epistemology of cognitive uses of the imagination. (shrink)

Philosophical and scientific investigations of the proprietary aspects of self—mineness or mental ownership—often presuppose that searching for unique constituents is a productive strategy. But there seem not to be any unique constituents. Here, it is argued that the “self-specificity” paradigm, which emphasizes subjective perspective, fails. Previously, it was argued that mode of access also fails to explain mineness. Fortunately, these failures, when leavened by other findings (those that exhibit varieties and vagaries of mineness), intimate an approach better suited to searching (...) for an explanation. Having an alternative in hand, one that shows promise of achieving explanatory adequacy, provides an additional reason to suspend the search for unique constituents. In short, a negative and a positive thesis are developed: we should cease looking for unique constituents and should seek to explain mineness in accord with the model developed here. This model rejects attempts to explain the phenomenon in terms of either a narrative or a minimal sense of self; it seeks to explain at a “molecular” level, one that appeals to multiple, interacting dimensions. The molecular-level model allows for the possibility that subjective perspective is distinct from a stark perspective (one that does not imply mineness). It proposes that the confounding of tacit expectations plays an important role in explaining mental ownership and its complement, disownership. But the confounding of tacit expectations is not sufficient. Because we are able to be aware of the existence of mental states that do not belong to self, we require a mechanism for determining degree of self-relatedness. One such mechanism is proposed here, and it is shown how this mechanism can be integrated into a general model of mental ownership. In the spirit of suggesting how this model might be able to help resolve outstanding problems, the question as to whether inserted thoughts belong to the patient who reports them is also considered. (shrink)

Is philosophy a unique discipline, or are its methods more like those of other sciences than many philosophers think? Timothy Williamson explains clearly and concisely how contemporary philosophers think and work, and reflects on their powers and limitations.

This chapter aims to attempt no more than to make some informal and unsystematic remarks on the transformation of analytic philosophy. It deals with a few sketchy remarks on the historiography of recent analytic philosophy. Writing in 1981, David Lewis described “a reasonable goal for a philosopher” as bringing one’s opinions into stable equilibrium. A natural comparison is between Lewis’s Quinean or at least post‐Quinean methodology and the methodology of Peter Strawson, Quine’s leading opponent from the tradition of ordinary language (...) philosophy. Analytic epistemology provides a good case study of the philosophical application of Gricean pragmatics outside the philosophy of language. On Michael Dummett picture of the history of philosophy, Descartes had made epistemology first philosophy, the engine for the rest of philosophy, and then Frege had replaced epistemology by the philosophy of language as first philosophy. The chapter suggests that philosophy sometimes already uses an abductive methodology and ought to use it more in the future. (shrink)

Lewisian reference magnetism about linguistic content determination [Lewis 1983 has been defended in recent work by Weatherson [2003] and Sider [2009], among others. Two advantages claimed for the view are its capacity to make sense of systematic error in speakers' use of their words, and its capacity to distinguish between verbal and substantive disagreements. Our understanding of both error and disagreement is linked to the role of usage and first order intuitions in semantics and in linguistic theory more generally. I (...) argue, partially on the basis of these more general considerations, that reference magnetism delivers implausible results. Specifically, I argue that the proponent of reference magnetism maintains her analysis of genuinely systematic error at the cost of an empirically unjustifiable error theory regarding ordinary usage. In response, I describe an alternative view of content determination—MUMPS, or Meaning is Use Minus Pragmatics—which is not committed to such error theories. Despite this advantage, MUMPS has high prima facie costs. On such a view, there is a great deal of variation in linguistic meaning across speakers and times. As a result, a large number of seemingly mistaken claims are analysed as expressing true propositions. Correspondingly, a large number of seemingly substantive disagreements are analysed as terminological. However, I argue that these consequences are not as costly as they seem. Despite appearances, MUMPS is consistent with objective, metaphysically realist adjudication of disagreements, even in cases where meanings are not shared and where both parties to a dispute speak truly. MUMPS thus allows for a more nuanced understanding of linguistic usage, change, and variation, without imposing a commitment to any form of metaphysical anti-realism. (shrink)

When I take off my glasses, the world looks blurred. When I put them back on, it looks sharpedged. I do not think that the world really was blurred; I know that what changed was my relation to the distant physical objects ahead, not those objects themselves. I am more inclined to believe that the world really is and was sharp-edged. Is that belief any more reasonable than the belief that the world really is and was blurred? I see more (...) accurately with my glasses on than off, so visual appearances when they are on have some cognitive priority over visual appearances when they are off. If I must choose which kind of visual appearance to take at face value, I will choose the sharp-edged look. But what should I think when I see a mist, which looks very blurred however well I am seeing? Indeed, why choose to take any of the looks at face value? Why not regard all the choices as illegitimate projections of ways of seeing the world onto the world itself? (shrink)

Questions about sincerity play a central role in our lives. But what makes an assertion insincere? In this paper we argue that the answer to this question is not as straightforward as it has sometimes been taken to be. Until recently the dominant answer has been that a speaker makes an insincere assertion if and only if he does not believe the proposition asserted. There are, however, persuasive counterexamples to this simple account. It has been proposed instead that an insincere (...) assertion that p is one made by a speaker who (a) does not express his belief that p; or (b) does not believe that he believes that p; (c) does not assent to p; or (d) does not express any of these cognitive states. We show that these .. (shrink)

This paper considers the place of children within liberal-democratic society and its related political morality. The genesis of the paper is two considerations which are in tension with one another. First, that there must be some point at which children are divided from adults, with children denied the rights which go along with full membership of the liberal community. The justification for the difference in the statue between these two groups must be rooted in some notion of capacities, since these (...) are the only relevant differences between adults and children. Second, that linking an individual's capacities to her status undermines the central liberal commitment of political equality. This dilemma explains what I term the threshold view, which holds that children become adult citizens upon reaching an age of competence and that above this level differences in abilities cease to matter to an individual's status. While this view has attractions, this paper argues that this view must eventually be rejected because of its inability to deal with the actual process of human development. In its place, the paper proposes a modification to this view which sees the threshold constrained by moral demands and applied indirectly to age groups rather than individuals. These constraints preserve the commitment to equality in a way consistent with a plausible view of children's place in society. (shrink)

I develop the relatively familiar idea of a variety of forms of knowledge —not just propositional knowledge but also knowledge -how and experiential knowledge —and show how this variety can be used to make interesting sense of Plato’s and Aristotle’s philosophy, and in particular their ethics. I then add to this threefold analysis of knowledge a less familiar fourth variety, objectual knowledge, and suggest that this is also interesting and important in the understanding of Plato and Aristotle.

When I take off my glasses, the world looks blurred. When I put them back on, it looks sharpedged. I do not think that the world really was blurred; I know that what changed was my relation to the distant physical objects ahead, not those objects themselves. I am more inclined to believe that the world really is and was sharp-edged. Is that belief any more reasonable than the belief that the world really is and was blurred? I see more (...) accurately with my glasses on than off, so visual appearances when they are on have some cognitive priority over visual appearances when they are off. If I must choose which kind of visual appearance to take at face value, I will choose the sharp-edged look. But what should I think when I see a mist, which looks very blurred however well I am seeing? Indeed, why choose to take any of the looks at face value? Why not regard all the choices as illegitimate projections of ways of seeing the world onto the world itself? (shrink)

According to standard scientific realism, science seeks truth and we can justifiably believe that our successful theories achieve, or at least approximate, that goal. In this paper, I discuss the implications of the following competitor thesis: Any theory we may favor has competitors such that we cannot justifiably deny that they are approximately true. After defending that thesis, I articulate three specific threats it poses for standard scientific realism; one is epistemic, the other two are axiological (that is, pertaining to (...) the claim that science seeks truth). I also flag an additional axiological “challenge,” that of how one might justify the pursuit of a primary aim, such as truth. Bracketing epistemic realism, I argue that the axiological threats can be addressed by embracing a refined realist axiological hypothesis, one that specifies a specific subclass of true claims sought in science. And after identifying three potential responses to the axiological “challenge,” I contend that, while standard axiological realism appears to lack the resources required to utilize any of the responses, the refined realist axiology I embrace is well suited to each. (shrink)

This paper argues that business can be helpfully conceived of as a mediating institution. Drawing upon neo-conservative theology, the author argues that mediating institutions serve a vital function in a free society to provide social justice out of an expanded civil society and provide a framework for a flourishing free market. Such institutions also nourish the attitudinal orientation of solidarity in applying the principle of subsidiarity by which self-interest becomes fulfilled through concern for others.The author further argues that businesses also (...) be conceived of as mediating institutions and thereby be held to criteria of meeting associationalneeds. In addition to normative reasons for revising the social contract so that businesses do serve the role of mediating institutions, contemporary management theories demonstrate that businesses can also meet their social obligations of creating wealth while meeting associational needs. (shrink)

In fact, law is necessarily very vague. So if vagueness is a problem for legal theory, it is a serious problem. The problem has to do with the ideal of the rule of law and with the very idea of law: if vague standards provide no guidance in some cases, how can the life of a community be ruled by law? The problem has long concerned philosophers of law; the papers at this symposium address it afresh by asking what legal (...) theory may have to learn from (or contribute to) work on vagueness in philosophy of language and philosophy of logic. Here I will not try to state the implications of vagueness for philosophy of law; I will try to set the stage by showing that vagueness is both an important and an unavoidable feature of law. (shrink)

The purpose of this response piece is to summarize what is meant by “critical religion” as a contribution to the ongoing debates within the discipline, and specifically in relation to critical research on religion.

This volume offers readers a unique and comprehensive overview of theoretical perspectives on "the sublime," the singular aesthetic response elicited by phenomena that move viewers by transcending and overwhelming them. The book consists of an editor's introduction and fifteen chapters written from a variety of disciplinary perspectives. Part One examines philosophical approaches advanced historically to account for the phenomenon, beginning with Longinus, moving through eighteenth and nineteenth century writers in Britain, France, and Germany, and concluding with developments in contemporary continental (...) philosophy. Part Two explores the sublime with respect to particular disciplines and areas of study, including Dutch literature, early modern America, the environment, religion, British Romanticism, the fine arts, and architecture. Each chapter is both accessible for nonspecialists and offers an original contribution to its respective field of inquiry. (shrink)

In this open access book, Timothy Aylsworth and Clinton Castro draw on the deep well of Kantian ethics to argue that we have moral duties, both to ourselves and to others, to protect our autonomy from the threat posed by the problematic use of technology. The problematic use of technologies like smartphones threatens our autonomy in a variety of ways, and critics have only begun to appreciate the vast scope of this problem. In the last decade, we have seen (...) a flurry of books making “self-help” arguments about how we could live happier, more fulfilling lives if we were less addicted to our phones. But none of these authors see this issue as one involving a moral duty to protect our autonomy. (shrink)

The collection of essays in this volume critically explore various aspects of the modern development of the religion-secular dichotomy and its ideological function in the assertion of colonial power since the 16th century. The authors hope to illuminate the role and formation of the modern category of religion, and of the academic study of religion, as colonial instruments in the more general subjection of indigenous concepts of order to the classificatory needs of Euro-America. The methodology tends to overflow traditional disciplinary (...) boundaries and offers analyses that are historiographical, literary and ethnographical. However, rather than seeking comprehensiveness in such a vast field, the authors here concentrate on specific aspects of the colonial relationship either from the point of view of a particular colonized culture, for example Mexico, Guatemala, Vietnam, India, Japan, South Africa, Canada; or from the point of view of the colonizing powers, in this case England, Germany and the United States. The authors hope to encourage further studies by specialists in different cultures and languages in the problems of imposition, translation, and reception of the separation of 'religion' from other domains such as 'politics', 'economics' and the 'non-religious' civil domain. (shrink)

Probability is increasingly important for our understanding of the world. What is probability? How do we model it, and how do we use it? Timothy Childers presents a lively introduction to the foundations of probability and to philosophical issues it raises. He keeps technicalities to a minimum, and assumes no prior knowledge of the subject.

First, some reminiscences. In the years 1973-80, when I was an undergraduate and then graduate student at Oxford, Michael Dummett’s formidable and creative philosophical presence made his arguments impossible to ignore. In consequence, one pole of discussion was always a form of anti-realism. It endorsed something like the replacement of truth-conditional semantics by verification-conditional semantics and of classical logic by intuitionistic logic, and the principle that all truths are knowable. It did not endorse the principle that all truths are known. (...) Nor did it mention the now celebrated argument, first published by Frederic Fitch (1963), that if all truths are knowable then all truths are known. (shrink)

Operational epistemology is, to a first approximation, the attempt to provide cognitive rules such that one is in principle always in a position to know whether one is complying with them. In Knowledge and its Limits, I argue that the only such rules are trivial ones. In this paper, I generalize the argument in several ways to more thoroughly probabilistic settings, in order to show that it does not merely demonstrate some oddity of the folk epistemological conception of knowledge. Some (...) of the generalizations involve a formal semantic framework for treating epistemic probabilities of epistemic probabilities and expectations of expectations. The upshot is that operational epistemology cannot work, and that knowledge-based epistemology has the right characteristics to avoid its problems. (shrink)

Some commentators argue that conception signals the onset of human personhood and that moral responsibilities toward zygotic or embryonic persons begin at this point, not the least of which is to protect them from exposure to death. Critics of the conception threshold of personhood ask how it can be morally consistent to object to the embryo loss that occurs in fertility medicine and research but not object to the significant embryo loss that occurs through conception in vivo. Using that apparent (...) inconsistency as a starting point, they argue that if that embryo loss is tolerable as a way of conceiving children, it should be tolerable in fertility medicine and human embryonic research. Double-effect reasoning shows, by contrast, that conception in vivo is justified even if it involves the death of persons because the motives for wanting children are not inherently objectionable, because the embryo loss that occurs in unassisted conception is not the means by which successful conception occurs, and because the effect of having children is proportionate to the loss involved. A similar outcome holds true for in vitro fertilisation in fertility medicine but not for in vitro fertilisation for research involving human embryos. (shrink)

Timothy Bellamah explores the exegesis of William of Alton, a Dominican regent master at Paris during the thirteenth-century. A near contemporary of Bonaventure, Albert the Great, and Thomas Aquinas, William was an important representative of university exegesis at a time of rapidly changing methods and remarkable intellectual development.

Despite Foucault’s claim in his final interview that his ‘whole philosophical development’ was determined by his reading of Heidegger, to date little has been published exploring the relationship between these thinkers. Undoubtedly, the primary reason for this silence is the seeming impossibility of reconciling Foucault and Heidegger’s work. Indeed, in key respects, we could hardly imagine two more different philosophers. Heidegger seeks to recover a primordial sense of being that he believes has been lost through the history of the West. (...) Foucault pursues an entirely contrary trajectory, calling into question both the primordial status of forms of thought and experience, and the transcendental closure of philosophical-historical narratives. Heidegger’s work is focused on a single question (the question of being), developing a single way into this question. (shrink)

This response takes up some of the editorial comments for further clarification and critique. My point has been that ‘politics’ is as much a modern invention as ‘religion’. We cannot understand the rhetorical function of ‘religion’ if we treat it as a stand-alone category referring to some supposed object or objects in the world. I am especially concerned here to keep in view the oscillating binary categories of which ‘religion' forms one parasitic half, and ‘politics' or ‘science' the other. This (...) critical problematization of the liberal categories of the understanding opposes and challenges their current institutionalization in the liberal academy, where they now serve the Neoliberal agenda and the reproduction of the dominant, globalising imperatives of private property. (shrink)

Journal of Social Philosophy, Volume 53, Issue 3, Page 334-355, Fall 2022.

According to the epistemic conception of vagueness defended in Williamson 1994, what we use vague terms to say is true or false, but in borderline cases we cannot know which. Our grasp of what we say does not open its truth-value to our view. Crispin Wright 1995 offers a lively critique of this conception. A reply may help to clarify the issues.

I argue that Traditional Christian Theism is inconsistent with Truthmaker Maximalism, the thesis that all truths have truthmakers. Though this original formulation requires extensive revision, the gist of the argument is as follows. Suppose for reductio Traditional Christian Theism and the sort of Truthmaker Theory that embraces Truthmaker Maximalism are both true. By Traditional Christian Theism, there is a world in which God, and only God, exists. There are no animals in such a world. Thus, it is true in such (...) a world that there are no zebras. That there are no zebras must have a truthmaker, given Truthmaker Maximalism. God is the only existing object in such a world, and so God must be the truthmaker for this truth, given that it has a truthmaker. But truthmakers necessitate the truths they make true. So, for any world, at any time at which God exists, God makes that there are no zebras true. According to Traditional Christian Theism, God exists in our world. In our world, then, it is true: there are no zebras. But there are zebras. Contradiction! Thus, the conjunction of Traditional Christian Theism with Truthmaker Necessitation and Truthmaker Maximalism is inconsistent. (shrink)

Garfinkel's dissertation, "The Perception of the Other," was completed and defended 15 years prior to the publication of Studies in Ethnomethodology. This essay seeks hints of the familiar ethnomethodological themes (indexicality, reflexivity, accountability) within his thesis. It begins by examining the contributions of earlier social theorists, particularly Talcott Parsons and Alfred Schütz, to Garfinkel's thought. It then examines the dissertation itself seeking evidence to support the claim that Garfinkel was already moving in the direction of an 'incommensurable, asymmetric, and alternate' (...) program of sociological inquiry well before the term 'ethnomethodology' had even been coined. (shrink)

The term “ectogenesis” has been around for about a century now, and it is generally understood as the development of embryos and fetuses outside a uterus. In this sense, all in vitro fertilization is ectogenesis, but in vitro development can only proceed to a certain point, at which time human embryos are then either implanted in the attempt to achieve a pregnancy, frozen for that use in the future, used in research, or discarded.

By employing the theoretical template provided by agency theory, this article contributes a detailed clinical analysis of a large multinational Canada-headquartered telecommunications company, Nortel. Our analysis reveals a twenty-first century norm of usual suspects: a CEO whose compensation is well above those of his peers, a dysfunctional board of directors, acts of income smoothing to preserve the confidence of volatile investors, and revelations of financial irregularities followed by a downfall. In many ways, the spectacular rise and – sudden – fall (...) of Nortel illustrates excesses of actors within, and contradictions of the system of corporate governance implied by the agency model. Furthermore, this case illustrates limitations of the agency framework in complex situations with short-term oriented investors. (shrink)

By employing the theoretical template provided by agency theory, this article contributes a detailed clinical analysis of a large multinational Canada-headquartered telecommunications company, Nortel. Our analysis reveals a twenty-first century norm of usual suspects: a CEO whose compensation is well above those of his peers, a dysfunctional board of directors, acts of income smoothing to preserve the confidence of volatile investors, and revelations of financial irregularities followed by a downfall. In many ways, the spectacular rise and – sudden – fall (...) of Nortel illustrates excesses of actors within, and contradictions of the system of corporate governance implied by the agency model. Furthermore, this case illustrates limitations of the agency framework in complex situations with short-term oriented investors. (shrink)

In this paper I start with the familiar accusation that divine command ethics faces a "Euthyphro dilemma". By looking at what Plato’s ’Euthyphro’ actually says, I argue that no such argument against divine-command ethics was Plato’s intention, and that, in any case, no such argument is cogent. I then explore the place of divine commands and inspiration in Plato’s thought more generally, arguing that Plato sees an important epistemic and practical role for both.