Considered a classic in the philosophy of language movement known variously as the New Theory of Reference or the Direct-Reference Theory, as well as in the metaphysics of modal essentialism that is related to this philosophy of language. This award-winning book is based on the author’s doctoral dissertation.

ABSTRACTMany philosophers have suggested that disagreement is good grounds for scepticism. One response says that disagreement-motivated scepticism can be mitigated to some extent by the thesis that philosophical disputes are often verbal, not genuine. I consider the implications of this anti-sceptical strategy, arguing that it trades one kind of scepticism for others. I conclude with suggestions for further investigation of the epistemic significance of the nature of philosophical disagreement.

Blind review is ubiquitous in contemporary science, but there is no consensus among stakeholders and researchers about when or how much or why blind review should be done. In this essay, we explain why blinding enhances the impartiality and credibility of science while also defending a norm according to which blind review is a baseline presumption in scientific peer review.

A classic objection to autonomous weapon systems (AWS) is that these could create so-called responsibility gaps, where it is unclear who should be held responsible in the event that an AWS were to violate some portion of the law of armed conflict (LOAC). However, those who raise this objection generally do so presenting it as a problem for AWS as a whole class of weapons. Yet there exists a rather wide range of systems that can be counted as “autonomous weapon (...) systems”, and so the objection is too broad. In this article I present a taxonomic approach to the objection, examining a number of systems that would count as AWS under the prevalent definitions provided by the United States Department of Defense and the International Committee of the Red Cross, and I show that for virtually all such systems there is a clear locus of responsibility which presents itself as soon as one focuses on specific systems, rather than general notions of AWS. In developing these points, I also suggest a method for dealing with near-future types of AWS which may be thought to create situations where responsibility gaps can still arise. The main purpose of the arguments is, however, not to show that responsibility gaps do not exist or can be closed where they do exist. Rather, it is to highlight that any arguments surrounding AWS must be made with reference to specific weapon platforms imbued with specific abilities, subject to specific limitations, and deployed to specific times and places for specific purposes. More succinctly, the arguments show that we cannot and should not aim to treat AWS as if all of these shared all morally relevant features, but instead on a case-by-case basis. Thus, we must contend with the realities of weapons development and deployment, and tailor our arguments and conclusions to those realities, and with an eye to what facts obtain for particular systems fulfilling particular combat roles. (shrink)

We offer an original argument for the existence of universal fictions—that is, fictions within which every possible proposition is true. Specifically, we detail a trio of such fictions, along with an easy-to-follow recipe for generating more. After exploring several consequences and dismissing some objections, we conclude that fiction, unlike reality, is unlimited when it comes to truth.

This book argues that Hume is a radical epistemic skeptic who gives only practical reasons for retaining belief in sensory beliefs and the deliverances of reason. He advises us to take a moderate approach to the demands of philosophy, since they sometimes diverge from the demands of life.

In recent debates over permissivism and uniqueness—two theses concerning the relationship between evidence and epistemic rationality—some philosophers have claimed that permissivism has an intuitive advantage over uniqueness. I examine the cases alleged to intuitively motivate permissivism and suggest they do not provide prima facie support for permissivism. I conclude by explaining how my discussion bears on whether permissivism can defeat skeptical arguments based on recognized peer disagreement and the historical contingency of our beliefs.

Bare particularism is a constituent ontology according to which substances—concrete, particular objects like people, tables, and tomatoes—are complex entities constituted by their properties and their bare particulars. Yet, aside from this description, much about bare particularism is fundamentally unclear. In this paper, I attempt to clarify this muddle by elucidating the key metaphysical commitments underpinning any plausible formulation of the position. So the aim here is primarily catechismal rather than evangelical—I don’t intend to convert anyone to bare particularism, but, by (...) looking at a series of questions, to instead specify what, if one is a bare particularist, one is committed to. Along the way, I address three major objections: a classic objection about whether bare particulars have properties, a new objection raised by Bailey, and an understanding objection that questions some of the position’s resources. (shrink)

We consider the efficacy of various forms of reinforcement learning with punishment in evolving linguistic conventions in the context of Lewis-Skyrms signalling games. We show that the learning strategy of reinforcement with iterative punishment is highly effective at evolving optimal conventions in even complex signalling games. It is also robust and can be easily extended to a self-tuning variety of reinforcement learning. We briefly discuss some of the virtues of reinforcement with iterative punishment and how it may be related to (...) learning in nature. (shrink)

This paper concerns the semantics of coordinated if-clauses, as in (1)-(2). It is argued that the meanings of such sentences are explained straightforwardly on theories of conditionals that tie their non- monotonic behaviour to the if-clause itself (e.g. Schlenker 2004, but not theories that tie it to a (covert) modal operator (e.g. Kratzer 1981; 1991). Coordinated if-clauses are revealing of the fine-grained compositional semantics of conditionals.

Rachel Carson begins her revolutionary book Silent Spring with a quote from E.B. White that reads ‘we would stand a better chance of survival if we accommodated ourselves to this planet and viewed it appreciatively’. While White's advice can account for an instrumental relationship towards nature, I believe that the more important relationship offered in his recommendation is one of appreciation or gratitude. But how are we to understand gratitude as appreciating Nature non-instrumentally when it has traditionally always been understood (...) as a response to a benefit received? My motivation is to modify our traditional conception of gratitude alongside Simon Hailwood's account of the ‘Otherness of Nature’ to see how we can truly show gratitude for Nature rather than simply reflecting on how Nature serves human interests. (shrink)

The principle of proportionality demands that a war (or action in war) achieve more goods than bads. In the philosophical literature there has been a wealth of work examining precisely which goods and bads may count toward this evaluation. However, in all of these discussions there is no mention of one of the most certain bads of war, namely the psychological harm(s) likely to be suffered by the combatants who ultimately must fight and kill for the purposes of winning in (...) conflict. This paper argues that harms to one’s own soldiers must be included in proportionality judgments, and goes on to argue that one of the most significant harms one’s soldiers face are the psychological stresses and traumas associated with combat. The arguments draw on a growing wealth of psychological literature exploring the connections between combatancy and psychological trauma, and highlight, in particular, the uniquely negative impact which killing has on a combatant’s mental well-being. The paper concludes that these factors place an almost certain and rather weighty negative weight in any proportionality calculations concerning wars with ground combatants who must fight “up close and personal”, and that for more remote warfighters, there is also evidence to show that they may suffer deep psychological harm as a result of their combat roles as well. The argument, however, does not attempt to demonstrate that these factors render war impermissible. Rather, it merely shows that these harms, or bads, which can be quite significant, must be factored into our considerations of proportionality. The arguments themselves are rather uncontroversial, but they bring to light an element in the moral calculus which is sadly overlooked in most discussions of the ethics of war. (shrink)

While there is a great deal to agree with in the essay Expanded Terminal Sedation in End-of-Life Care there is, we think, a need to more fully appreciate the humanistic side of both palliative and end-of-life care.1 Not only does the underlying philosophy of palliative care arguably differ from that which guides curative medicine,2 dying patients are in a uniquely vulnerable position given our cultural disinclination towards open discussions of death and dying. In this brief response, we critically engage Gilbertson (...) et al ’s essay and seek to contextualise the perspective they put forward. According to Cassell, we should distinguish between pain and suffering.3 The former often gives rise to the latter, but suffering has other causes. This includes existential distress, indicating that, unlike pain, suffering is not simply physiological phenomena. Suffering involves the disintegration of the person, meaning that it can impact patient autonomy. Certainly, that a patient is suffering does not equate to a lack autonomy. Nevertheless, we should take care when making decisions in circumstance where the integrity of our embodied personhood is under threat, something that is clearly the case for those who are dying, particularly those who have refractory symptoms while doing so. Generally speaking, refractory symptoms are those which are intractable. They persist despite attempts at palliation. While this implies that such symptoms—and the suffering they cause—cannot be reversed this is not necessarily the case. Not only can the symptoms experienced by dying patients change …. (shrink)

Artificial intelligence (AI) has become nearly ubiquitous in modern society, from components of mobile applications to medical support systems, and everything in between. In societally impactful systems imbued with AI, there has been increasing concern related to opaque AI, that is, artificial intelligence where it is unclear how or why certain decisions are reached. This has led to a recent boom in research on “explainable AI” (XAI), or approaches to making AI more explainable and understandable to human users. In the (...) military domain, numerous bodies have argued that autonomous and AI-enabled weapon systems ought not incorporate unexplainable AI, with the International Committee of the Red Cross and the United States Department of Defense both explicitly including explainability as a relevant factor in the development and use of such systems. In this article, I present a cautiously critical assessment of this view, arguing that explainability will be irrelevant for many current and near-future autonomous systems in the military (which do not incorporate any AI), that it will be trivially incorporated into most military systems which do possess AI (as these generally possess simpler AI systems), and that for those systems with genuinely opaque AI, explainability will prove to be of more limited value than one might imagine. In particular, I argue that explainability, while indeed a virtue in design, is a virtue aimed primarily at designers and troubleshooters of AI-enabled systems, but is far less relevant for users and handlers actually deploying these systems. I further argue that human–machine teaming is a far more important element of responsibly using AI for military purposes, adding that explainability may undermine efforts to improve human–machine teamings by creating aprima faciesense that the AI, due to its explainability, may be utilized with little (or less) potential for mistakes. I conclude by clarifying that the arguments are not against XAI in the military, but are instead intended as a caution against over-inflating the value of XAI in this domain, or ignoring the limitations and potential pitfalls of this approach. (shrink)

How is it that we can rationally assert that sport outcomes do not really matter, while also seeming to care about them to an absurd degree? This is the so-called puzzle of sport. The broadly Waltonian solution to the puzzle has it that we make-believe the outcomes matter. Recently, Stear has critiqued this Waltonian solution, raising a series of five objections. He has also leveraged these objections to motive his own contextualist solution to the puzzle. The aim of this paper (...) is to defend the Waltonian solution. The general upshot is that, contra Stear, a make-believe based solution to the puzzle is viable after all. (shrink)

Heterogeneous beliefs and decision processes generate positive externalities for social and economic systems, analogous to biodiversity in biological systems. Although some aspects of biodiversity (e.g., pests, parasites and bacteria) can lead to ecological and economic problems, biodiversity provides flows of beneficial ecological services and is widely regarded as a valuable natural resource and informational asset, whose value increases as we learn more and science progresses (Wilson in Bioscience 35(11):700–706, 1985). Heterogeneous beliefs and decision processes (and heterogeneous behaviors they generate) similarly (...) provide flows of beneficial economic services. Behavioral diversity should therefore be seen as a natural resource and informational asset likely to improve human wellbeing in surprising ways in the future. Paternalistic policies motivated by the goal of “correcting” allegedly suboptimal beliefs and behavior that diverge from expert recommendations jeopardize behavioral diversity at a substantial cost to social welfare. The risk of encroaching on this beneficial behavioral heterogeneity with policies that aim to induce behavioral and belief monocultures should be included explicitly as costs when evaluating nudges and other paternalistic policies. (shrink)

Most punishment theorists seem to accept the following claim: punishment is intended to harm the punishee. A significant minority of punishment theorists reject the claim, though. I defend the claim from objections, focusing mostly on recent objections that haven’t gotten much attention. My objective is to reinforce the already strong case for the intentions claim. I first clarify what advocates of the intentions claim mean by it and state the standard argument for it. Then I critically discuss a wide variety (...) of objections to the claim and to the standard argument for it. (shrink)

In his recent article, Ben-Moshe offers an account of conscientious objection in terms of the truth of the underlying moral objections, as judged by the standards of an impartial spectator. He seems to advocate for the view that having a valid moral objection to X is the sole criteria for the instantiation of a right to conscientiously object to X, and seems indifferent to the moral status of the prevailing moral attitudes. I argue that the moral status of the prevailing (...) moral attitudes is relevant, and that a good faith disagreement between those who condone the relevant act and those who object to it is a criterion for CO. In this light, I suggest that CO is a sociopolitical device for managing differing ethical perspectives, particularly in the context of collective moral change. Thus, it is misguided to equate having a valid moral objection with the recognition of a CO. (shrink)

General consensus has it that contingencies lack the requisite modal umph to serve as explanations for the modal status of necessities. The central aim of this paper is to show that this received opinion is incorrect: contingent necessity-makers are in fact possible. To do so, I identify certain conditions the satisfaction of which entail the possibility of contingent necessity-makers. I then argue for two broad instances where these conditions are satisfied. Consequently, the associated necessities in fact have contingent necessity-makers.

One of the most common excuses is ignorance. Ignorance does not always excuse, however, for sometimes ignorance is culpable. One of the most natural ways to think of the difference between exculpating and culpable ignorance is in terms of justification; that is, one’s ignorance is exculpating only if it is justified and one’s ignorance is culpable only if it not justified. Rosen :591–610, 2008) explores this idea by first offering a brief account of justification, and then two cases that he (...) claims are counter examples to the justification thesis. The aim of this paper is to defend the justification thesis against Rosen’s two cases. The argument will proceed in the following way. First, I clarify a few things about the nature of culpable ignorance generally and why the justification thesis is so intuitive. I then present Rosen’s purported counterexamples. Once this is done, I argue that Rosen misses an important view of justification in the epistemology literature that I call the pragmatic view. I present a general picture of the pragmatic view, and explain how it fits naturally with our practices of criticizing people’s beliefs, including claims of culpable ignorance. Finally, I address Rosen’s cases arguing that, if the pragmatic view is right, then Rosen’s cases are not counterexamples to the justification thesis. (shrink)

"Explores the nature of time and its implications for questions of politics, ethics, and the self.

Les monuments de Délos et d’Athènes célébrant le pancratiaste et lutteur Ménodôros fils de Gnaios font l’objet d’une analyse conjointe, qui débute par la restitution de leurs bases et la reconstitution du groupe statuaire que portait le premier d’entre eux ; suit un nouvel établissement du texte des inscriptions (ID 1957 et 2498 à Délos, Agora XVIII, C196 / IG II/III3, 4.1, 599, à Athènes), doublé d’une étude des couronnes composant le palmarès de l’athlète. Les données prosopographiques amènent à dater (...) les deux monuments des années 120‑110 et à les situer à l’intersection des chronologies attique et rhodienne. On examine ensuite leur position dans l’histoire du mouvement agonistique et leur environnement topographique. Ces diverses approches aboutissent à des résultats cohérents sur les plans historique et archéologique. (shrink)

Recently, Xhignesse has argued that the principle of poetic licence, which roughly states that any class of propositions is true in some possible fiction, ought to be rejected. Here, we defend PPL from Xhignesse’s objection by demonstrating that, properly understood, his purported counter-example case is either irrelevant or unproblematic. The upshot is that Xhignesse has given us no reason to reject PPL.

Hegel’s conception of Spirit does not subordinate difference to sameness, in a way that would make it unusable for a genuinely intersubjective idealism directed to a comprehensive account of the contemporary world. A close analysis of the logic of recognition and the dialectic of conscience in the Phenomenology of Spirit demonstrates that the unity of Spirit emerges in and through conflict, and is forged in the process whereby particular encounters between differently situated individuals reveal and establish the emerging character and (...) significance of the stances they uniquely occupy. (shrink)

An attempt is made to remove singularities arising in general relativity by modifying it so as to take into account the existence of a fundamental rest frame in the universe. This is done by introducing a background metric γμν (in addition to gμν) describing a spacetime of constant curvature with positive spatial curvature. The additional terms in the field equations are negligible for the solar system but important for intense fields. Cosmological models are obtained without singular states but simulating the (...) “big bang.” The field of a particle differs from the Schwarzschild field only very close to, and inside, the Schwarzschild sphere. The interior of this sphere is unphysical and impenetrable. A star undergoing gravitational collapse reaches a state in which it fills the Schwarzschild sphere with uniform density (and pressure) and has the geometry of a closed Einstein universe. Any charge present is on the surface of the sphere. Elementary particles may have similar structures. (shrink)

ABSTRACTAccording to Bernard Suits, people in Utopia would spend their time playing games and would not spend any time creating or engaging with artworks. Here, we argue against this claim. We do s...

SNTV engenders incentives to vote strategically not only against probable losers but also against candidates seen as possible runaway winners. This paper uses survey and election data from the 2004 Taiwanese legislative election to argue that excessive strategic voting against the strongest candidates was at the root of coordination failures. Further, I argue that strong personal votes play a role in mitigating these failures by constructing a stable foundation of votes that is not subject to the wild swings produced by (...) strategic voting. (shrink)

Until recently, Northern Ireland was infamous for having one of the most restrictive legal frameworks for abortion in Europe. This meant that few were performed in the country, and those who wished to terminate a pregnancy were forced to travel to other parts of the UK or further afield. In 2019 a continuing political stalemate in Northern Ireland has indirectly resulted in the relevant legislation recently being repealed by the UK government. For a short time, this meant that the legal (...) position in Northern Ireland regarding abortion became one of the most permissive in Europe. This short paper sets out the current position and, in the light of the political and legislative roadmap set out by the Northern Ireland Office, identifies and briefly discusses some potential problems that might arise. Most notable are the points raised with regard to conscientious objection. Specifically, the potential for developments in Northern Ireland to further calls for healthcare professional’s ability to rely upon conscientious objection to be removed. (shrink)

ABSTRACTThis paper examines the differences between the thought of Hannah Arendt and Emmanuel Levinas concerning the “Rights of Man”, in relation to stateless persons. In The Origins of Totalitarianism, Arendt evinces a profound scepticism towards this ideal, which for her was powerless without being tethered to citizenship. But Arendt’s own idea of the “Right to have Rights” is critiqued here as being inadequate to the ethical demand placed upon states by refugees, in failing to articulate just what states might be (...) responsible for. I argue that the ethical philosophy of Levinas meets this lacuna in Arendt’s thought, via his concept of the Face as the locus of human dignity and to which states can be recalled to responsibility. Levinas wrote several papers on what he called “the phenomenology of the Rights of Man”, and in his phrase, which provides a summation of precisely what is lacking in Arendt’s arguments: “In the face – a right is there”. (shrink)

Nathan Salmon presents a selection of nineteen of his essays from the early 1980s to 2006, on a set of closely connected topics central to analytic philosophy. The book is divided into four thematic sections, on direct reference, apriority, belief, and the distinction between semantics and pragmatics. The volume concludes with four essays about the distinction between meaning and use, or more generally, the distinction between semantics and pragmatics.

The debate over whether the basic principles of Frege's philosophy of semantics committed him to the hierarchy of indirect senses is adjudicated. It is demonstrated by means of a simple device that Frege was indeed committed to the hierarchy.

Lange has argued that contingencies lack the modal strength to be necessity-makers. Here, I argue that Lange’s case turns upon a faulty premise, and that there is no obvious fixes he might pursue. The general upshot is that his argument gives us no reason to think that contingencies could not be necessity-makers after all.

This paper considers the disciplines of literature and history and the contributions each makes to the discourse of bioethics. In each case I note the pedagogic ends that can be enacted though the appropriate use of the each of these disciplines in the sphere of medical education, particularly in the medical ethics classroom.1 I then explore the contribution that both these disciplines and their respective methodologies can and do bring to the academic field of bioethics. I conclude with a brief (...) consideration of the relations between literature and history with particular attention to the possibilities for a future bioethics informed by history and literature after the empirical turn. (shrink)

Common nouns and noun phrases have usually been analyzed semantically as predicates. In quantified sentences, these predicates take variables as arguments. This paper develops and defends an analysis in which common nouns and noun phrases themselves are treated as variables, rather than as predicates taking variables as arguments. Several apparent challenges for this view will be addressed, including the modal non-rigidity of common nouns. Two major advantages to treating common nouns as variables will be presented: Such an analysis predicts that (...) all nominal quantification is conservative, rather than requiring conservativity to be stipulated as a constraint on determiner denotations; and it makes possible some improvements to the analysis of the temperature paradox, allowing for quantificational examples without adding a spurious layer of modal variability. (shrink)

This article presents the notions of ethos and eidos as field level concepts for the sociology of morality and the anthropology of ethics. This is accomplished in the context of Bourdieuan social theory and, therefore, from the broad standpoint of practice theory. In the first instance these terms are used to refer to the normative structures of social fields and are conceived so as to represent the way in which such structures fall between two planes, that of the implicit and (...) the explicit. Subsequently, they are used to further understand a distinction between morality—roughly, the implicit moral order of a social field—and ethics—the more explicit and often codified elements of a social field’s normative structure. When presented in relation to academic philosophical inquiries into the ethical issues in healthcare and the life sciences—meaning the disciplines of applied ethics in general and applied ethics in particular—the analytic perspective these terms facilitate enables us to represent the fundamental conditions required for academic enquiry; taken together the ethos and eidos of an intellectual field constitute the requisite background of its normative epistemic and methodological commitments, thereby providing the structures of disciplined intellectual practices. Seen in this light it not only becomes possible to grasp applied ethics as a socially structured practice but to understand it in terms that can also be used to frame our everyday moral practices. In this way applied ethics can be acknowledged as a relatively unique part of our contemporary moral culture. (shrink)