This edited volume brings together 18 state-of-the art essays on pluralism about truth and logic. Parts I and II are dedicated to respectively truth pluralism and logical pluralism, and Part III to their interconnections. Some contributors challenge pluralism, arguing that the nature of truth or logic is uniform. The majority of contributors, however, defend pluralism, articulate novel versions of the view, or contribute to fundamental debates internal to the pluralist camp. The volume will be of interest to truth theorists and (...) philosophers of logic, as well as philosophers interested in relativism, contextualism, metaphysics, philosophy of language, semantics, paradox, epistemology, or normativity. (shrink)

During the past half-century, the United States has declared war on (among else) poverty, cancer, crime, drugs, and terrorism. This essay examines, in the context of these, war as a model for responding to domestic political problems and focuses on the role that that model has played in representing the state and its relation to those evils identified as the enemy.

For forty years, Harvey Mansfield has been worth reading. Whether plumbing the depths of MachiavelliOs Discourses or explaining what was at stake in Bill ClintonOs impeachment, MansfieldOs work in political philosophy and political science has set the standard. In Educating the Prince, twenty-one of his students, themselves distinguished scholars, try to live up to that standard. Their essays offer penetrating analyses of Machiavellianism, liberalism, and America., all of them informed by MansfieldOs own work. The volume also includes a bibliography of (...) MansfieldOs writings. (shrink)

In this article, I summarize the main takeaways from The Limitations of the Open Mind and reply to concerns raised by Miriam Schleifer McCormick and Nathan Ballantyne. In reply to McCormick, I emphasize potential difficulties involved in helping people change their minds while representing yourself as taking an “objective stance” toward them. In reply to Ballantyne, I clarify my reasons for thinking that open-mindedness is a matter of being willing to change your mind and that amateurs can in some (...) ways and in some situations be more immune to misleading arguments than experts can. (shrink)

RésuméJe soulève quelques questions à propos de The Limitations of the Open Mind de Jeremy Fantl. Je demande quel type d’épistémologie appliquée le livre de Fantl représente, s'il pourrait y avoir une meilleure conception de l'ouverture d'esprit que celle qu'il adopte, et s'il a raison de soutenir que les amateurs ont de meilleures chances de voir leurs connaissances survivre au rejet de contre-arguments pertinents.

RésuméJe présente la tribune du livre sur The Limitations of the Open Mind de Jeremy Fantl. L’échange a débuté par un symposium tenu en 2023 lors du congrès de l'American Philosophical Association à Montréal ; il inclut des réponses au livre de Fantl signées par Nathan Ballantyne et Miriam Schleifer McCormick, ainsi que des réponses aux réponses par Fantl.

We show that certain model-theoretic forcing arguments involving subsystems of second-order arithmetic can be formalized in the base theory, thereby converting them to effective proof-theoretic arguments. We use this method to sharpen the conservation theorems of Harrington and Brown-Simpson, giving an effective proof that WKL+0 is conservative over RCA0 with no significant increase in the lengths of proofs.

Recent work on the nature of luck widely endorses the thesis that an event is good or bad luck for an individual only if it is significant for that individual. In this paper, I explore this thesis, showing that it raises questions about interests, well-being, and the philosophical uses of luck. In Sect. 1, I examine several accounts of significance, due to Pritchard (2005), Coffman (2007), and Rescher (1995). Then in Sect. 2 I consider what some theorists want to ‘do’ (...) with luck, taking important examples from epistemology (explaining Gettier-style examples) and political philosophy (offering a rationale for the just distribution of resources in society), while suggesting implications for significance. Drawing together lessons from Sects. 1 and 2, I develop a new account of significance in Sect. 3 before concluding with reflections on the debate in Sect. 4. (shrink)

I show that locality, as it occurs in EPR arguments for the incompleteness of quantum mechanics, can be construed as causal independence understood in terms of Lewis' counterfactual analysis of causation. This construal has two benefits. It supplements recent analyses, which have not treated locality in detail. And it clarifies the relation between two EPR arguments that have recently been distinguished. It shows that the simpler of the two is more complex than has been thought; and that the other argument (...) does not need 'counterfactual definiteness'. (shrink)

Properly understood, the instrumental rule says to take means that actually suffice for my end, not, as is nearly universally assumed, to intend means that I believe are necessary for my end. This alternative explains everything the standard interpretation can—and more, including grounding certain correctness conditions for exercises of our will unexplained by the standard interpretation.

This paper is a contribution to our understanding of the technical concept of given in Greek mathematical texts. By working through mathematical arguments by Menaechmus, Euclid, Apollonius, Heron and Ptolemy, I elucidate the meaning of given in various mathematical practices. I next show how the concept of given is related to the terms discussed by Marinus in his philosophical discussion of Euclid’s Data. I will argue that what is given does not simply exist, but can be unproblematically assumed or produced (...) through some effective procedure. Arguments by givens are shown to be general claims about constructibility and computability. The claim that an object is given is related to our concept of an assignment—what is given is available in some uniquely determined, or determinable, way for future mathematical work. (shrink)

abstract It is generally assumed that the link between utilitarianism and vegetarianism is relatively straightforward. However, a familiar objection to utility‐based vegetarianism maintains that, given the massive scale of animal agribusiness, any given person is causally impotent in reducing the overall number of animals raised for food and, thus, in reducing the unfathomably high quantity of disutility engendered thereby. Utilitarians have frequently responded to this objection in two ways: first, by appealing to expected utility and economic thresholds, and, secondly, by (...) appealing to publicity effects. In this paper, I will offer some reasons for thinking that, however far these responses go in the direction of ethical vegetarianism, both leave an important normative gap between the dietary prescription they are capable of underwriting and a ‘minimally‐genuine’ vegetarian obligation. What is needed to close this gap is a utility‐based reason that (1) generates an ethical prescription for minimally‐genuine vegetarianism and (2) circumvents the causal impotence objection. As I see it, there is a straightforward and auspicious reason that can perform both of the required tasks — namely, an appeal to the well‐documented welfare‐reducing effects of eating animal products upon human health. For, if causal impotence is to work as a global objection to utility‐based vegetarianism (rather than as a more local objection to certain reasons supporting that position), then it must operate as a general thesis about the incapacity for any given individual to bring about more utility solely through her own abstention from consuming animal products. However, for almost any given individual, the decision to maintain a vegetarian diet is causally potent in at least diminishing the expected disutility for herself of poorer health and a shorter life span associated with the consumption of animal products. Thus, it follows that (1) there are plausible, if not conclusive, utilitarian grounds for minimally‐genuine vegetarianism and (2) the causal impotence objection fails as a general criticism of utility‐based vegetarianism. (shrink)

On a traditional view, the primary role of a mathematical proof is to warrant the truth of the resulting theorem. This view fails to explain why it is very often the case that a new proof of a theorem is deemed important. Three case studies from elementary arithmetic show, informally, that there are many criteria by which ordinary proofs are valued. I argue that at least some of these criteria depend on the methods of inference the proofs employ, and that (...) standard models of formal deduction are not well-equipped to support such evaluations. I discuss a model of proof that is used in the automated deduction community, and show that this model does better in that respect. (shrink)

The pandemic creates unprecedented challenges to society and to health care systems around the world. Like all crises, these provide a unique opportunity to rethink the fundamental limiting assumptions and institutional inertia of our established systems. These inertial assumptions have obscured deeply rooted problems in health care and deflected attempts to address them. As hospitals begin to welcome all patients back, they should resist the temptation to go back to business as usual. Instead, they should retain the more deliberative, explicit, (...) and transparent ways of thinking that have informed the development of crisis standards of care. The key lesson to be learned from those exercises in rational deliberation is that justice must be the ethical foundation of all standards of care. Justice demands that hospitals take a safety‐net approach to providing services that prioritizes the most vulnerable segments of society, continue to expand telemedicine in ways that improve access without exacerbating disparities, invest in community‐based care, and fully staff hospitals and clinics on nights and weekends. (shrink)

"Argues that active involvement in politics can be deeply fulfilling to the individual, and that the construction of identity for all activists is both about morality and about what one wants for oneself.

Solovay has shown that if $\cal{O}$ is an open subset of $P(\omega)$ with code $S$ and no infinite set avoids $\cal{O}$ , then there is an infinite set hyperarithmetic in $S$ that lands in $\cal{O}$ . We provide a direct proof of this theorem that is easily formalizable in $ATR_0$.

In some games, the products of the probabilities times the payouts result in a series that is conditionally convergent, which means that the sum can vary based on the order in which the products are summed. The purpose of this paper is to address the question: How should such games be valued? We first show that, contrary to widespread belief, summing in the order determined by the mechanism of the game does not lead to the correct value. We then consider (...) other attempts to value such games. We suggest that games with conditionally convergent series are properly valued by summing the products in increasing order of the absolute values of the game’s payouts. (shrink)

It is by way of the call that one is enabled to wake up to responsibility. What is the illocutionary mood of the ‘call’ of conscience, though? Is this transcendental enabler of responsibility an imposing demand or an invitational question? Both Levinas and Heidegger emphasize the impositional character of the call in conscience. The call seems to be the very essence of imperatives. I develop an apology for questioning by way of appeal to crumbs scattered throughout Jewish traditions as well (...) as throughout the works of Levinas and Heidegger. Perhaps we are invited to be rather than told to be. (shrink)

Regulating affective responses to acute stress has the potential to improve health, performance, and well-being outcomes. Using the biopsychosocial model of challenge and threat as an organizing framework, we review how appraisals inform affective responses and highlight research that demonstrates how appraisals can be used as regulatory tools. Arousal reappraisal, specifically, instructs individuals on the adaptive benefits of stress arousal so that arousal is conceptualized as a coping resource. By reframing the meaning of signs of arousal that accompany stress, it (...) is possible to break the link between stressful situations, and malignant physiological responses and experiences of negative affect. Applications of arousal reappraisal for academic contexts and clinical science, and directions for future research are discussed. (shrink)

Use of the imagination is a key aspect of successful psychotherapeutic treatments. Psychotherapy helps clients get in touch with, awaken, and learn to trust their creative inner life, while therapists use their imaginations to mentalise the suffering other and to trace the unconscious stirrings evoked by the intimacy of the consulting room. Working from this premise, in _The Therapeutic Imagination_ _Jeremy Holmes_ argues unashamedly that literate therapists make better therapists. Drawing on psychoanalytic and literary traditions both classical and contemporary, Part (...) I shows how poetry and novels help foster therapists’ understanding of their own imagination-in-action, anatomised into five phases: attachment, reverie, logos, action and reflection. Part II uses the contrast between secure and insecure narrative styles in attachment theory and relates these to literary storytelling and the transformational aspects of therapy. Part III uses literary accounts to illuminate the psychiatric conditions of narcissism, anxiety, splitting and bereavement. Based on Forster’s motto, ‘Only Connect’, Part IV argues, with the help of poetic examples, that a psychiatry shorn of psychodynamic creativity is impoverished and fails to serve its patients. Clearly and elegantly written, and drawing on the author’s deep knowledge of psychoanalysis and attachment theory and a lifetime of clinical experience, _Holmes _convincingly links the literary and psychoanalytic canon. _The Therapeutic Imagination _is a compelling and insightful work that will strike chords for therapists, counsellors, psychoanalysts, psychiatrists and psychologists. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Oinoe and the Painted Stoa: Ancient And Modern Misunderstandings?Jeremy G. TaylorThe argive and athenian defeat of the spartans in a battle at Argive Oinoe remains a problem for students of Greek art, Greek history, and the Periēgēsis of Pausanias.1 A painting of the battle stood in the Painted Stoa in the Athenian Agora (Paus. 1.15.1). At Delphi the Argives dedicated statues of the Seven against Thebes from the (...) spoils of victory, and statues of the Epigonoi nearby celebrated the same engagement, or so Pausanias believed (10.10.4). (See the Appendix for texts and translations.) The Stoa was erected by around 460 b.c.,2 and the sculptors of the Delphic statues, the Thebans Hypatodoros and Aristogeiton, appear to have been active in the 450s.3 Pausanias’ battle of Oinoe is therefore usually assigned to the middle of the fifth century, specifically to the period from 462, when Athens formed an alliance with Sparta’s old enemy Argos (Thuc. 1.102.4), to 451, when Athens and Sparta concluded a five–year truce (Thuc. 1.112.1).4 But a fifth–century b.c. battle, important enough to be commemorated by the Athenians in the Agora and the Argives at Delphi, yet so obscure that it is ignored by Thucydides and all surviving ancient authors except Pausanias in the second century a.d., is rightly seen as a puzzle. Moreover, the shadowy battle of Oinoe hardly seems to deserve a place alongside three other notable events depicted in the Stoa: Marathon, the Capture of Troy, and the Amazonomachy (Paus. 1.15.1–3). To take Pausanias at his word, therefore, is not an option without difficulties, and the skepticism of the [End Page 223] Cambridge Ancient History is justified: “The battle of Oinoe is not easy to believe in.”5But attempts to unravel Pausanias’ meaning raise problems of their own. One option is to amend the text. Thus for “Oinoe” read “Orneai” (Pritchett 1994), the name of a stronghold full of Argive exiles defended by a force of Lakedaimonians, which the Argives and Athenians razed to the ground in 416 (Thuc. 6.7.1–2). This suits Pausanias’ treatment of the Delphic monuments, but it remains unclear why the Athenians chose to celebrate this particular event in such a striking manner. A more popular approach is to argue that Pausanias misreported the painting. For example, the painting commemorated not Oinoe, but Oinophyta, perhaps with the local nymph Oinoe in attendance (Stier 1934). Oinophyta was certainly a famous Athenian victory, but the enemy was Boiotian not Spartan and, so far as we know, the Argives played no part (Thuc. 1.108.2–3). Alternatively, the painting celebrates a real battle at Oinoe via a mythical scene which (it is supposed) was associated with the area: the Athenians demanding the bodies of the Seven from the Thebans on behalf of the Argives (Jeffery 1965). But here again the Athenians would be squaring up to the wrong enemy. Or there is the bold suggestion of Francis and Vickers that the Oinoe painting has nothing to do with Oinoe in Argos but rather depicts the arrival of Plataian forces to join the Athenians at Marathon from the nearby Attic deme of Oinoe—and hence forms a companion piece to the Marathon painting. “We therefore imagine that the scene may have been depicted along the following lines: the Plataians are coming down the mountainside from Oinoe, in the vicinity of the Cave of Pan and perhaps beneath the gaze of Artemis Agrotera” (1985b, 103). From this perspective, though, Pausanias will have badly misread both the participants and the nature of the action.6 [End Page 224]These last three solutions suffer from the same difficulty. It is clearly unsatisfactory for us to accuse Pausanias of such a careless treatment of the Oinoe painting, while at the same time accepting down to the last detail, as most scholars do, his account of the other three pictures in the Stoa (to say nothing of his lengthy description of Polygnotos’ Sack of Troy and Nekuia in the Knidian Leschē, 10.25–31). Such carelessness is surely not characteristic of... (shrink)

This is an excellent book, by one of the philosophy of quantum theory's brightest stars. It combines a clear presentation of determinism, probability and non-locality in several current interpretations of quantum theory, with a good deal of detailed analysis, both reporting other people's and Dickson's own results, and developing his own ideas|which are often heterodox, but always well-defended and thought-provoking. The treatment is often concise, especially when reporting standard material or others' results. There are also frequent changes of gear; both (...) because the issues are complexly related to each other, and because Dickson sensibly does not aim for a de nitive treatment of issues that are at present so controversial|accordingly, he weaves about, not forcing his material into some single line of argument. So this is a monograph, not a textbook for teaching or a treatise summing up a conquered eld. But the style is clear and vigourous; the book is packed with information (sometimes about ancillary issues); and as we shall see, Dickson does have some provocative main claims, if not an overarching single line of argument. In this short space, I can only praise the book's general virtues and state some of the main claims. (shrink)

Bentham offers a detailed critique of William Blackstone's 'Commentaries on the Laws of England' (1765-9).

A general method of interpreting weak higher-type theories of nonstandard arithmetic in their standard counterparts is presented. In particular, this provides natural nonstandard conservative extensions of primitive recursive arithmetic, elementary recursive arithmetic, and polynomial-time computable arithmetic. A means of formalizing basic real analysis in such theories is sketched.

Despite a significant amount of literature debating the efficiency of high-risk pools in health insurance, dramatically less has been written about their normative implications. The present article takes the route less traveled by setting aside the question of efficiency to argue that the use of high-risk pools creates some serious normative concerns. The article explores these concerns by dividing them on two fronts. First, as regards the social-recognitional status of those who are forced into the high-risk pool. Second, as regards (...) a general concern of distributive justice, namely fairness in access to resources. The author argues that regardless of the veracity of arguments which laud the efficiency of high-risk pools, their use in health insurance is unjust because of the herein explained implications for social recognition and distributive justice. (shrink)

The biopsychosocial model of challenge and threat posits that resource and demand appraisals interact in situations of acute stress to determine affective responses, and concomitant physiological responses, motivation, and decisions/behaviors. Regulatory approaches that alter appraisals to regulate challenge and threat affective states have the potential to facilitate coping. This reply clarifies the conceptualization of one such regulatory approach, arousal reappraisal, and suggests avenues for future research. However, it is important to note that arousal reappraisal is not a “silver bullet” for (...) improving stress outcomes, nor should this strategy be expected to positively impact all individuals. More work is needed to better elucidate how psychological and biological stress processes interact to shape health. (shrink)

Coarse-grain models are essential to understand the biological function of DNA molecules because the length and time scales of the sequence-dependent physical properties of DNA are often beyond the reach of experimental and all-atom computational methods. Simulating coarse-grain models of DNA, e.g. using Langevin dynamics, requires the parametrization of both potential and kinetic energy functions. Many studies have shown that the flexibility (i.e., potential energy) of a DNA molecule depends on its sequence. In contrast, little is known about the sequence-dependence (...) of DNA mass parameters required to model its kinetic energy. In this paper, an algebraic expression is derived for the kinetic energy as a function of linear and angular velocities of each DNA base parameterized by its mass, center of mass, and rotational inertia tensor. The parameters of this function are then approximated from a set of fine-grain molecular dynamics simulations representing all combinations of the four DNA base pairs AT, TA, GC, and CG, in different sequence contexts. Compatibility conditions associated with the assumption of each base being modeled as a rigid body were verified to be good approximations. The kinetic parameters were found to be significantly different between the four G, C, A, and T bases, and to not be dependent on the sequence context. This suggests that the effective kinetic parameters of a DNA base may depend only on the base itself, not on its neighbors. (shrink)

Although one can argue that they do not represent a radical departure from existing practices, protocols for reverse triage certainly step beyond what is ordinarily done in medicine and healthcare. Nevertheless, there seems to be some degree of moral concern regarding the ethical legitimacy of practicing reverse triage in the context of a pandemic. Such concern can be taken as a reflection of the moral antipathy some exhibit towards current practices of withdrawing treatment—that is, when withdrawal of treatment is arguably (...) in the best interests of patients—and a rejection of the purported normative insignificance of withholding and withdrawing. Given that the relevance of the psychological attitudes of some healthcare professionals to the moral assessment of withdrawing and withholding treatment continues to be debated, it would seem that some thought should be given to the introduction and implementation of reverse triage decisions in response to a pandemic. This brief paper will consider if provision should be made for healthcare professionals to conscientiously refuse to participate in reverse triage. (shrink)