This review essay examines current trends in the field of Quranic studies, as expressed in recent introductory works on the Quran, which in turn reflect developments in more specialized publications. A prominent characteristic in this body of scholarship is an increased emphasis on approaching the Quran as a literary text, as conceived within the structures of textual criticism. Much of this work strives to bypass the autochthonous exegetical corpus developed by Muslim authorities and read the Quran on its own terms, (...) as a text best situated within a sectarian milieu of late antiquity. Particular attention is given here to the configuration of literature as a secular category of analysis and the implications it bears for this growing field. (shrink)

Charles Travis presents a series of essays on philosophy of perception, inspired by the insights of Gottlob Frege. He engages with a range of contemporary thinkers, and explores key issues including how perception can make the world bear on what we do or think, and what sorts of capacities we draw on in representing something as (being) something.

Multiple theories of problem-solving hypothesize that there are distinct qualitative phases exhibited during effective problem-solving. However, limited research has attempted to identify when transitions between phases occur. We integrate theory on collaborative problem-solving with dynamical systems theory suggesting that when a system is undergoing a phase transition it should exhibit a peak in entropy and that entropy levels should also relate to team performance. Communications from 40 teams that collaborated on a complex problem were coded for occurrence of problem-solving processes. (...) We applied a sliding window entropy technique to each team's communications and specified criteria for identifying data points that qualify as peaks and determining which peaks were robust. We used multilevel modeling, and provide a qualitative example, to evaluate whether phases exhibit distinct distributions of communication processes. We also tested whether there was a relationship between entropy values at transition points and CPS performance. We found that a proportion of entropy peaks was robust and that the relative occurrence of communication codes varied significantly across phases. Peaks in entropy thus corresponded to qualitative shifts in teams’ CPS communications, providing empirical evidence that teams exhibit phase transitions during CPS. Also, lower average levels of entropy at the phase transition points predicted better CPS performance. We specify future directions to improve understanding of phase transitions during CPS, and collaborative cognition, more broadly. (shrink)

Complex work in teams requires coordination across team members and their technology as well as the ability to change and adapt over time to achieve effective performance. To support such complex interactions, recent efforts have worked toward the design of adaptive human-autonomy teaming systems that can provide feedback in or near real time to achieve the desired individual or team results. However, while significant advancements have been made to better model and understand the dynamics of team interaction and its relationship (...) with task performance, appropriate measures of team coordination and computational methods to detect changes in coordination have not yet been widely investigated. Having the capacity to measure coordination in real time is quite promising as it provides the opportunity to provide adaptive feedback that may influence and regulate teams’ coordination patterns and, ultimately, drive effective team performance. A critical requirement to reach this potential is having the theoretical and empirical foundation from which to do so. Therefore, the first goal of the paper is to review approaches to coordination dynamics, identify current research gaps, and draw insights from other areas, such as social interaction, relationship science, and psychotherapy. The second goal is to collate extant work on feedback and advance ideas for adaptive feedback systems that have potential to influence coordination in a way that can enhance the effectiveness of team interactions. In addressing these two goals, this work lays the foundation as well as plans for the future of human-autonomy teams that augment team interactions using coordination-based measures. (shrink)

Many of us believe that we can and do have individual obligations to refrain from contributing to massive collective harms – say, from producing luxury greenhouse gas (GHG) emissions; however, our individual actions are so small as to be practically meaningless. Can we then, justify the intuition that we ought to refrain? In this paper, we argue that this debate may have been mis-framed. Rather than investigating whether or not we have obligations to refrain from contributing to collective action, perhaps (...) we should ask whether we have reason to do so. However, this framing brings challenges of its own, and so we close by asking what problems are generated if we focus on these questions of ‘contributory ethics’. (shrink)

Charles Travis presents a series of essays in which he has developed his distinctive view of the relation of thought to language. The key idea is "occasion-sensitivity": what it is for words to express a given concept is for them to be apt for contributing to any of many different conditions of correctness (notably truth conditions). Since words mean what they do by expressing a given concept, it follows that meaning does not determine truth conditions. This view ties thoughts (...) less tightly to the linguistic forms which express them than traditional views of the matter, and in two directions: a given linguistic form, meaning fixed, may express an indefinite variety of thoughts; one thought can be expressed in an indefinite number of syntactically and semantically distinct ways. Travis highlights the importance of this view for linguistic theory, and shows how it gives new form to a variety of traditional philosophical problems. (shrink)

Schellenberg’s hiddenness argument against the existence of God has generated a great deal of discussion. One prominent line of reply has been the idea that God refrains from making His existence more apparent in order to safeguard our moral freedom. Schellenberg has provided extensive counter-replies to this idea. My goal here is to pursue an alternate line of response, though one that still makes some reference to the importance of free-will. It will be argued that God may remain temporarily ‘hidden’ (...) to some people not merely in order to allow their free moral choice, but because His proper allowance of such choice has led to a great deal of suffering on the part of the victims of wicked choices. If His existence were constantly obvious to those victims, even in the midst of their victimization, many of them would be led to an attitude of enmity, even hatred, toward God. (shrink)

Among those who discuss America's opioid crisis, it is popular to claim that we know what we, as a society, ought to do to solve the problem—we simply don't want it badly enough. We don't lack knowledge; we lack the will to act and to fund the right policies. In fact, I've heard two versions of this. Among those who focus on prescription opioids, it is clear that we ought to stop prescribing so many powerful opioid painkillers. And among my (...) public health colleagues focusing on illicit drug use, it is clear that we ought to expand addiction treatment and harm‐reduction services. The problem, however, is that the second claim is not obvious (and, indeed, is denied by many Americans), and the first claim probably isn't even true (at least, not in so crude a form). In short, the opioid crisis presents not only a problem of political will but also one of ethics. It will take work to discover or justify our normative claims in this arena. (shrink)

What words mean plays a role in determining when they would be true; but not an exhaustive one. For that role leaves room for variation in truth conditions, with meanings fixed, from one speaking of words to another. What role meaning plays depends on what truth is; on what words, by virtue of meaning what they do are requied to have done (as spoken) in order to have said what is true. There is a deflationist position on what truth is: (...) the notion is exhausted by a given, specified, mass of 'platitudes', each to the effect that if words said (say) things to be thus, things must be that way. (The thought that thus-and-so is true iff thus-and-so.) These platitudes, and so deflationism, miss that aspect of truth that determines meaning's role. Truth requires words to have the uses which, given what they mean, they should have in the circumstances of their speaking. Through this link with use, when words would be true is a factor fixing what it is they said. (shrink)

It is an underappreciated fact within the philosophical literature on laws of nature that many scientific laws require the aid of a supporting cast of additional modelling ingredients (such as boundary conditions, material parameters, interfacial stipulations, rigidity constraints, and so on) in order to perform their traditional role in scientific inquiry. In this paper, I suggest that this underappreciated fact spells trouble for some recent reformulations of David Lewis's Best Systems Account (BSA) of laws of nature. Under the auspices of (...) 'pragmatic Humeanism,' several philosophers have recently argued that the criteria of strength and simplicity that lay at the heart of Lewis's original formulation should be replaced with alternatives that are more sensitive to the role that laws play in scientific practice. Although the criteria that these philosophers put forward differ in a variety of ways, they are primarily concerned with the ability of laws to furnish us with predictions and encode information. This, I suggest, is a problem. If it is true that many scientific laws do not on their own perform some of the roles with which they are traditionally associated, then they are unlikely in isolation to make meaningful contributions to the predictive strength of a system or encode information about particular systems. Such laws are thus unlikely to end up in the best system, and so these accounts will have trouble conferring lawhood upon them. (shrink)

This book provides a novel interpretation of the ideas about language in Ludwig Wittgenstein's Philosophical Investigations. Travis places the "private language argument" in the context of wider themes in the Investigations, and thereby develops a picture of what it is for words to bear the meaning they do. He elaborates two versions of a private language argument, and shows the consequences of these for current trends in the philosophical theory of meaning.

The ethics and moral psychology of the Phaedo crucially depend on claims made uniquely about bodily desire. This paper offers an analysis and defense of the account of bodily desire in the dialogue, arguing that bodily desires – desires with their source in processes or conditions of the body – are characterized by three features: motivational pull, assertoric force, and intensity. Desires with these features target the soul’s rational functions with distinctive forms of imprisonment. They target the soul’s capacity to (...) rule with servility; and they target the soul’s capacity for knowledge with confinement in the visible world. (shrink)

Neonatal intensive care units represent simultaneously one of the great success stories of modern medicine, and one of its most controversial developments. One particularly controversial issue is the resuscitation of extremely preterm infants. Physicians in the United States generally accept that they are required to resuscitate infants born as early as 25 weeks and that it is permissible to resuscitate as early as 22 weeks. In this article, I question the moral pressure to resuscitate by criticizing the idea that resuscitation (...) in this context “saves” a human life. Our radical medical advancements have allowed us to intervene in the life of a human before it makes sense to say that such an intervention “saves” someone; rather, what the physician does in resuscitating and treating an extremely preterm infant is to take over creating it. This matters, I argue, because “rescues” are much more morally urgent than “creations.”. (shrink)

In “Save the Children!” Artúrs Logins responds to my argument that, in certain cases, it is morally permissible to not prevent something bad from happening, even when one can do so without sacrificing something of comparable moral importance. Logins’ responses are thought-provoking, though I will argue that his critiques miss their mark. I rebut each of the responses offered by Logins. However, much of my focus will be on one of his criticisms which rests on an unfortunately common misunderstanding of (...) Singer’s argument in “Famine, Affluence, and Morality.” My response, then, is important not only because it salvages my positive argument, but also because it identifies, and corrects, this misunderstanding. (shrink)

Let us begin with a piece of intellectual history. The story begins in a period encapsulating the second world war – say the ‘40’s, give and take a bit. Around then, it began to be argued with force that an expression – e.g., an English one – while it well might mean something, does not say anything, and notably no one thing in particular. The principal behind the argument was surely J.L. Austin, though, I would claim, the same point was (...) argued in a somewhat different way by Wittgenstein. The intended point was not merely a grammatical one: we say of an expression that it means such and such, but not that it says such and such. Be that as it may, the main point was quite substantive: typically, an English expression is such that, with its meaning fixed, there are a variety of distinct things to be said in using it on some production of it or other. (shrink)

Do facts about what an agent would freely do in certain circumstances at least partly determine any of her moral obligations? Actualists answer ‘yes’, while possibilists answer ‘no’. We defend two novel hybrid accounts that are alternatives to actualism and possibilism: Dual Obligations Hybridism and Single Obligation Hybridism. By positing two moral ‘oughts’, each account retains the benefits of actualism and possibilism, yet is immune from the prima facie problems that face actualism and possibilism. We conclude by highlighting one substantive (...) difference between our two hybrid accounts. (shrink)

A continuous Oxford tradition on knowledge runs from John Cook Wilson to John McDowell. A central idea is that knowledge is not a species of belief, or that, in McDowell's terms, it is not a hybrid state; that, moreover, it is a kind of taking in of what is there that precludes one's being, for all one can see, wrong. Cook Wilson and McDowell differ on what this means as to the scope of knowledge. J.L. Austin set out the requisite (...) foundations for McDowell to be right. McDowell has shown why the tradition, and his version of it, need to be right. But he does not accept Austin's innovation. That is a shame. For, despite McDowell's very great insightfulness, precisely that much separates him from a very powerful, and correct, view of what knowledge is. (shrink)

This paper advances the view that some explanations in cognitive science are extra-mathematical explanations. Demonstrating the plausibility of this interpretation centers around certain efficient coding cases which ineliminably enlist information theoretic laws, facts and theorems to identify in-principle, mathematical constraints on neuronal information processing capacities. The explanatory structure in these cases is shown to parallel other putative instances of mathematical explanation. The upshot for cognitive mathematical explanations is thus two-fold: first, the view capably rebuts standard mechanistic objections to non-mechanistic explanation; (...) second, this view serves to importantly widen the possibility space for non-mechanistic forms of explanation in cognitive science. (shrink)

Charles Travis; IX*—On Constraints of Generality, Proceedings of the Aristotelian Society, Volume 94, Issue 1, 1 June 1994, Pages 165–188, https://doi.org/10.10.

There is a view abroad on which perceptual experience has representational content in this sense: in it something is represented to the perceiver as so. On the view, a perceptual experience has a face value at which it may be taken, or which may be rejected. This paper argues that that view is mistaken: there is nothing in perceptual experience which makes it so that in it anything is represented as so. In that sense, the senses are silent, or, in (...) Austin's term, dumb. Perceptual experience is not as such either veridical or delusive. It may mislead, but it does not take representation to accomplish that. (shrink)

This paper attempts to show that contextualism cannot adequately handle all versions of ‘The Lottery Paradox.” Although the application of contextualist rules is meant to vindicate the intuitive distinction between cases of knowledge and non-knowledge, it fails to do so when applied to certain versions of “The Lottery Paradox.” In making my argument, I first briefly explain why this issue should be of central importance for contextualism. I then review Lewis’ contextualism before offering my argument that the lottery paradox persists (...) on all contextualist accounts. Although I argue that the contextualist does not fare well, hope nevertheless remains. For, on Lewis’ behalf, I offer what I take to be the best solution for the contextualist and argue that once this solution is adopted, contextualism will be in a better position to handle the lottery paradox than any other substantive epistemological theory. (shrink)

We examine the prevalent use of the phrase “local realism” in the context of Bell’s Theorem and associated experiments, with a focus on the question: what exactly is the ‘realism’ in ‘local realism’ supposed to mean? Carefully surveying several possible meanings, we argue that all of them are flawed in one way or another as attempts to point out a second premise (in addition to locality) on which the Bell inequalities rest, and (hence) which might be rejected in the face (...) of empirical data violating the inequalities. We thus suggest that the phrase ‘local realism’ should be banned from future discussions of these issues, and urge physicists to revisit the foundational questions behind Bell’s Theorem. (shrink)

Abstract On Schellenberg’s formulation of the problem of divine hiddenness, a loving God would ensure that anyone capable of having a relationship with Him, and not resisting it, would be granted sufficient evidence to make belief in God rationally indubitable. And He would do this by granting a powerful religious experience to every person at the moment he or she reaches the age of reason. Here I lay out a new reason why God might delay revelation of himself, justifiably allowing (...) for some nonresistant nonbelief. Content Type Journal Article Category Article Pages 1-11 DOI 10.1007/s11153-012-9338-5 Authors Travis Dumsday, Department of Religious Studies, Livingstone College, 701 West Monroe St., Salisbury, NC 28144, USA Journal International Journal for Philosophy of Religion Online ISSN 1572-8684 Print ISSN 0020-7047. (shrink)

I introduce an extension of the Lewis-Skyrms signaling game, analysed from a dynamical perspective via simple reinforcement learning. In Lewis’ (Convention, Blackwell, Oxford, 1969) conception of a signaling game, salience is offered as an explanation for how individuals may come to agree upon a linguistic convention. Skyrms (Signals: evolution, learning & information, Oxford University Press, Oxford, 2010a) offers a dynamic explanation of how signaling conventions might arise presupposing no salience whatsoever. The extension of the atomic signaling game examined here—which I (...) will refer to as a salience game—introduces a variable parameter into the atomic signaling game which allows for degrees of salience, thus filling in the continuum between Skyrms’ and Lewis’ models. The model does not presuppose any salience at the outset, but illustrates a process by which accidentally evolved salience is amplified, to the benefit of the players. It is shown that increasing degrees of salience allow populations to avoid sub-optimal pooling equilibria and to coordinate upon conventions more quickly. (shrink)

Charles Travis,Corinne Lajoie,Bruno Ambroise.

The goals of this chapter are to provide a concise and accessible overview of: the key events leading up to the legalization in CanadaCanada of medical assistance in dying (i.e., assisted suicide plus voluntary active euthanasia) in June 2016; the subsequent amendments to that legislation, passed in March 2021, and some of the parliamentary and public discussion surrounding it; and an analysis of where the country may be headed in the near future with respect to additional legislative changes and their (...) fallout in different regions of the country. (shrink)

The debate over the explanatory nature of cognitive models has been waged mostly between two factions: the mechanists and the dynamical systems theorists. The former hold that cognitive models are explanatory only if they satisfy a set of mapping criteria, particularly the 3M/3m* requirement. The latter have argued, pace the mechanists, that some cognitive models are both dynamical and constitute covering-law explanations. In this paper, I provide a minimal model interpretation of dynamical cognitive models, arguing that this both provides needed (...) clarity to the mechanist versus dynamicist divide in cognitive science and also paves the way towards further insights about scientific explanation generally. (shrink)

The aim of this work is an analysis of distal and non‐distal behavior in dense pairs of o‐minimal structures. A characterization of distal types is given through orthogonality to a generic type in, non‐distality is geometrically analyzed through Keisler measures, and a distal expansion for the case of pairs of ordered vector spaces is computed.

In this book, Travis DeCook explores the theological and political innovations found in early modern accounts of the Bible's origins. In the charged climate produced by the Reformation and humanist historicism, writers grappled with the tension between the Bible's divine and human aspects, and they produced innovative narratives regarding the agencies and processes through which the Bible came into existence and was transmitted. DeCook investigates how these accounts of Scripture's production were taken up beyond the expected boundaries of biblical (...) study, and were redeployed as the theological basis for wide-reaching arguments about the proper ordering of human life. DeCook provides a new, critical perspective on ideas regarding secularity, secularization, and modernity, challenging the dominant narratives regarding the Bible's role in these processes. He shows how these engagements with the Bible's origins prompt a rethinking of formulations of secularity and secularization in our own time. (shrink)

In support of logical nihilism, according to which there are no logical laws, Gillian Russell offers purported counterexamples to two laws of logic. Russell’s examples rely on cleverly constructed predicates not found in ordinary English. I show that similar apparent counterexamples to the same logical laws can be constructed without exotic predicates but using only what ordinary language provides. We correctly analyze such arguments so that they do not actually constitute counterexamples to any logic laws. I claim that we can (...) and should do the same for Russell’s arguments. (shrink)

Dispositionalism is the view that causal powers are among the irreducible properties of nature. It has long been among the core competing positions in the metaphysics of laws, but its potential implications for other key debates within metaphysics and the philosophy of science have remained under-explored. Travis Dumsday fills this major gap in the literature by establishing new connections between dispositionalism and such topics as substance ontology, ontic structural realism, material composition, emergentism, natural-kind essentialism, perdurantism, time travel, and spacetime (...) substantivalism. He also puts forward a novel view concerning the precise relationship between causal powers and the fundamental laws of nature. His rich and accessible study will appeal to readers interested in contemporary analytic metaphysics and philosophy of science. (shrink)

Thought's Footing is an enquiry into the relationship between the ways things are and the way we think and talk about them. It is also a study of Wittgenstein's Philosophical Investigations: Charles Travis develops his account of certain key themes into a unified view of the work as a whole. The central question is: how does thought get its footing? How can the thought that things are a certain way be connected to things being that way?

Puryear develops an objection against a prominent attempt to show that the universe must have a temporal beginning. Here I formulate a reply.

What accounts for the linkage of seemingly diverse and inherently separable fundamental properties, such that they are regarded as properties of a single thing? Multiple answers to this question have been put forward in both the historical and current literature, especially from competing substance ontologies and competing theories concerning the metaphysics of natural kinds. Here I lay out and critically assess two ways in which dispositionalism might contribute to the discussion.

Why would Sir Thomas More write a letter to Alice Alington under the name of Margaret More Roper? To answer that question, this essay examines the political and familial circumstances of the letter's composition, its artfully concealed design of forensic oratory, and use of indirect argument. A careful analysis of the letter's rhetorical strategy will reveal further that More crafted his defense of conscience with allusion to the question of counsel from Utopia, whether or not a philosopher should enter into (...) a king's service. In the Alington letter, from More's position as an imprisoned, former Chancellor of England, he revised civic humanism's call for political engagement into a powerful statement of defiance against King Henry VIII. (shrink)

An abiding puzzle in the Phaedo is the transition in the text from initial pessimism about the possibility of wisdom during human life to a more optimistic view. Prominent interpretations posit different kinds or degrees of wisdom at issue in the two sets of passages. By contrast, I argue that the pessimistic view rests on the implicit premise that the soul cannot be completely purified during human life—a premise which arises from an initial conception of impurity and its cause. In (...) developing his eschatology, Socrates refines this conception and rejects the implicit premise. Because the embodied soul can be completely purified, it can achieve philosophical wisdom as well. (shrink)

I examine the historical development of the concept ``temperature'' from the point of view of questions about the stability of concepts during episodes of theory change. It is argued that the concept retains its identity and meaning through two quite radical developments in surrounding theory, even while these developments uncover novel fundamental characteristics of ``temperature'' and allow new associated definitions for the concept. I then indicate some of the differing underlying philosophical views which have caused others to view this kind (...) of case very differently, and finally suggest a number of features that I think a theory of concepts would need to possess in order to account for the important aspects of the presented case-study. (shrink)

What is insensitive semantics (also semantic minimalism, henceforth SM)? That will need to emerge, if at all, from the authors’ (henceforth C&L) objections to what they see as their opponents. They signal two main opponents: moderate contextualists (henceforth MCs); and radical contextualists (henceforth RCs). I am signaled as a main RC. I will thus henceforth represent that position in propria persona. In most general lines the story is this: MC collapses into RC; RC is incoherent, or inconsistent, on various counts; (...) SM is thus the only game in town. As to all of that, we shall see. (shrink)

Charles Travis; V*—Are Belief Ascriptions Opaque?, Proceedings of the Aristotelian Society, Volume 85, Issue 1, 1 June 1985, Pages 73–100, https://doi.org/10.10.

Introductory Remarks Reading these excellent commentaries we already wish we had written another book – a more comprehensive, clearer, and better defended one than what we have. We are, however, quite fond of the book we ended up with, and so we've decided that, rather than to yield, we'll clarify. These contributions have helped us do that, and for that we are grateful to our critics. We're lucky in that many (so far about twenty1) extremely able philosophers have read and (...) commented on our work in print. A slightly discouraging fact is that all these commentators seem to think we are completely, utterly mistaken. On the positive side: Our critics seem to disagree about what we're completely wrong about. On the one hand, radical contextualists (e.g. Travis) find our objections against them off the mark, but our objections to moderate contextualism dead-on. On the other hand, the moderate contextualists (e.g. Szabo) think that our objections against them fail, but our objections to radical contextualism are strong (Szabo, concludes that we ‘present strong arguments against radical contextualism, but only a weak case against moderate contextualism’). This means we've got our work cut out for us – defending the middle ground from every which way – something we are more than pleased to do. We start with general points of clarification, points it will be useful to reference from time to time when discussing each commentary. (General Comment #4 is the most important, and we reference it repeatedly in what follows.) General Comment #1: Our View isn't Radical.. (shrink)