Rather infamously, Kit Fine provided a series of counter‐examples which purport to show that attempts to understand essence in terms of metaphysical necessity are ‘fundamentally misguided’. Here, my aim is to put forward a new version of modalism that is, I argue, immune to Fine's counter‐examples. The core of this new modalist account is a sparseness restriction, such that an object's essential properties are those sparse properties it has in every world in which it exists. After first motivating (...) this sparseness restriction, I proceed to show how the resulting sparse modalism circumvents Fine's original counter‐examples. After dismissing a potential problem concerning the membership relation, I conclude that, as at least one form of modalism is viable, the project of understanding essence in terms of metaphysical necessity is not so fundamentally misguided after all. (shrink)

Alonzo Church famously provided three principal competing criteria for “strict synonymy,” i.e., sameness of semantic content. These are his Alternatives (0), (1), and (2)—numbered in order of increasing course-grainedness of content. On Alternative (2), expressions are deemed strictly synonymous iff they are logically equivalent. This criterion seems hopeless as an account of the objects of propositional attitude. On Alternative (1), expressions are deemed synonymous iff they are λ-convertible. Alternative (1) also evidently conflicts with discourse about the attitudes. On Alternative (0), (...) expressions are deemed strictly synonymous iff they are “synonymously isomorphic” in Church’s sense. On Alternative (0), semantic content is so fine-grained that not even “Romeo loves Juliet” and “Juliet is loved by Romeo” qualify as strictly synonymous. A fourth alternative, here called “Alternative (3),” deems expressions strictly synonymous iff they are co-intensional, i.e., they have the same semantic extension with respect to the same possible worlds. This criterion’s notion of content is even more course grained than that of Alternative (2). Several objections to Alternative (3) are considered. (This article is wholly contained within the author’s more definitive essay, “Singular Concepts”.). (shrink)

Rather infamously, Kit Fine provided a series of counter-examples which purport to show that the modalist program of analysing essence in terms of metaphysical necessity is fundamentally misguided. Several would-be modalists have since responded, attempting to save the position from this Finean Challenge. This paper evaluates and rejects a trio of such responses, from Della Rocca, Zalta, and Gorman. But I’m not here arguing for Fine’s conclusion – ultimately, this is a fight amongst friends, with Della Rocca, Zalta, (...) Gorman, and I all wanting to be modalists, but disagreeing on the details. As such, while my primary aim is to show what’s wrong with this trio, the secondary aim is demonstrating how what’s right about them in fact pushes one towards my own sparse modalist account. So while the primary conclusion of this paper is negative, the secondary, positive, conclusion is that modalists shouldn’t give up hope – plausible responses to Fine are still out there. (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.

Standard compositionality is the doctrine that the semantic content of a compound expression is a function of the semantic contents of the contentful component expressions. In 1954 Hilary Putnam proposed that standard compositionality be replaced by a stricter version according to which even sentences that are synonymously isomorphic (in the sense of Alonzo Church) are not strictly synonymous unless they have the same logical form. On Putnam’s proposal, the semantic content of a compound expression is a function of: (i) the (...) contentful component expressions; and (ii) the expression’s logical form. Kit Fine recently expanded and modified Putnam’s idea into a sweeping theory in philosophy of language and philosophy of mind. The present paper is a detailed critique of Fine’s “semantic relationism.” Fine’s notion of coordination is explained in terms of the familiar pragmatic phenomenon of recognition. A serious error in Fine’s formal disproof of standard Millianism is exposed. It is demonstrated furthermore that Church’s original criticism of Putnam’s proposal can be extended to Fine’s semantic relationism. Finally, it is also demonstrated that the positive position Fine proffers to supplant standard Millianism is in fact exactly equivalent to standard Millianism, so that Fine’s overall position not only does not displace standard Millianism but is in fact inconsistent. (shrink)

During the twentieth century a number of competing accounts of Lenin’s theory and practice have sought to reclaim its true meaning from ossification under Stalinism. One account popular today is the Hegelian-Marxist interpretation of Lenin’s Philosophical Notebooks written in 1914 and 1915. According to thinkers such as Raya Dunayevskaya and Kevin Anderson, Lenin’s notebooks on Hegel’s Science of Logic represent a radical break from classical dialectical materialism. For these Hegelian-Marxists, Lenin’s acerbic remarks on Engels’s and Plekhanov’s dialectics reveal him as (...) the forerunner of Georg Lukács and Herbert Marcuse and represent a thoroughgoing reconceptualization of the dialectics of revolution. In this article I submit these arguments to the test of a fine grained textual analysis. I conclude, opposite to the Hegelian-Marxist narrative, that Lenin neither intended to nor accomplished a refoundation of Marxist dialectics in 1914. The notion of quantity-quality leaps Lenin adds to his works.. (shrink)

Kit Fine has replied to my criticism of a technical objection he had given to the version of Millianism that I advocate. Fine evidently objects to my use of classical existential instantiation in an object-theoretic rendering of his meta-proof. Fine’s reply appears to involve both an egregious misreading of my criticism and a significant logical error. I argue that my rendering is unimpeachable, that the issue over my use of classical EI is a red herring, and that (...) Fine’s original argument commits the straw-man fallacy. I argue further that contrary to Fine’s gratuitous attribution, what Kripke’s Pierre lacks and a typical bilingual has is not knowledge of a “manifest-making” premise, but the capacity to recognize London when it is differently designated. Fine’s argument refutes a preposterous theory no one advocates while leaving standard Millianism unscathed. The failure of his argument threatens to render Fine’s central notion of “coordination” redundant or empty. (shrink)

Expressions are synonymous if they have the same semantic content. Complex expressions are synonymously isomorphic in Alonzo Church’s sense if one is obtainable from the other by a sequence of alphabetic changes of bound variables or replacements of component expressions by syntactically simple synonyms. Synonymous isomorphism provides a very strict criterion for synonymy of sentences. Several eminent philosophers of language hold that synonymous isomorphism is not strict enough. These philosophers hold that ‘Greeks prefer Greeks’ and ‘Greeks prefer Hellenes’ express different (...) propositions even if they are synonymously isomorphic. They hold that the very recurrence (multiple occurrence) of ‘Greeks’ contributes to the proposition expressed something that indicates the very recurrence in question. Kit Fine argues that this thesis, which he labels semantic relationism calls for a radically new conception of semantics. I have argued that the relevant phenomenon is wholly pragmatic, entirely non-semantic. Here I supplement the case with a new argument. No cognition without recognition—or almost none. With this observation, standard Millianism has sufficient resources to confront Frege’s puzzle and related problems without injecting pragmatic phenomena where they do not belong. (shrink)

In his earlier essay in aesthetics--after lengthily disposing of a number of Aristotelian-Thomist distinctions between the speculative order and the practical order, between the "useful" arts and the "fine" arts, and so on--M. Maritain, in the most interesting passages of Art and Scholasticism, concerned himself with this astonishing "growth of self-consciousness" in the modern artist. And what chiefly occupied him was the thought that, in submitting to the idea of making art out of the idea of art, the artist (...) might become so fascinated with technique and so estranged from the existential world of nature and the universe of man that he should forget that, unlike God, he cannot create ex nihilo. He wanted, then, to confront him with the futility of claiming any kind of aseity for his art, for pure art, he said, "involves nothing, the subject being completely whittled away. I call that a sin of idealism in relation to the matter of art: pushed to the extreme, a perfect building, with nothing to build." The idea of making poetry out of the idea of poetry or painting out of the idea of painting can, in other words, never yield anything but sterility, since the kind of "metaphysical vastness" that characterizes greatness in the arts has always been a result of vital transactions between the creative Self and the universes of Being. And for the poet or the painter to seek to allay the kind of "eucharistic passion" that arises at the very center of the artistic process is for him to run the risk of suicide, since it is for him to isolate his art from everything that is not "its own peculiar rules of operation." There is one long and wonderful sentence in which the lesson is summed up, as M. Maritain says that he would remind modern art that. (shrink)

The theory that Kit Fine calls 'semantic relationism' replaces standard semantic compositionality with an alternative according to which statements of the form '... A … A ...’ and ‘... A … B ...’ (e.g., ‘Cicero admires Cicero’ and ‘Cicero admires Tully’) differ in semantic content—even where the two terms involved are exactly synonymous—simply in virtue of the recurrence that is present in the former statement and absent from the latter. A semantic-relationist alternative to standard compositionality was first explicitly proffered (...) by Hilary Putnam in 1954 and later by others in the latter part of the 20th Century. However, semantic relationism had already been implicitly rejected in Frege’s 1892 landmark masterpiece "Über Sinn und Bedeutung" (“On Sense and Reference”). The present compilation of three previously published essays cuts through the hype and thoroughly rebuts semantic relationism, particularly Fine’s more developed version (2007). A fatal fallacy is exposed in Fine's high-flown purported formal disproof of Millianism with standard compositionality. Standard Millianism does not implode; Fine's overzealous attempt to demolish it does. The failure of his purported disproof renders Fine's central notion of coordination either redundant or empty. So-called coordination is non-semantic if it is anything real. (shrink)

Kant’s reference, a critical one at that, to Edmund Burke is a well-known paragraph in the General Remark on the Exposition of Aesthetic Reflective Judgments, which follows paragraph 29 of The Critique of Judgment. Kant calls Burke’s exposition physiological since, according to Burke, the feeling of the sublime is grounded on the impulse towards self-preservation and on fear. Concomitantly, the beautiful according to Burke is grounded on love which, in turn, is reduced to the relaxing, slackening, and enervating of the (...) fibers of the body. Kant believes that as psychological observations these analyses of our mental phenomena are extremely fine. But he takes exception to them by stressing that any reliance on psychological data rests ultimately upon the immediate feeling of personal well-being or on personal feelings in general. Against this, which he calls egoistic validity, a pluralistic validity is called for. Laws of that character yield a knowledge not only of how we do judge, but they give us a command as to how we ought to judge. What is lacking in Burke, Kant concludes, is a transcendental examination. (shrink)

This book develops a philosophy of aesthetic experience through two socially significant philosophical movements: early German Romanticism and early critical theory. In examining the relationship between these two closely intertwined movements, we see that aesthetic experience is not merely a passive response to art-it is the capacity to cultivate true personal autonomy, and to critique the social and political context of our lives. Art is political for these thinkers, not only when it paints a picture of society, but even more (...) when it makes us aware of our deeply ingrained forms of experience in a transformative way. Ultimately, the book argues that we have to think of art as a form of truth that is not reducible to communicative rationality or scientific knowledge, and from which philosophy and politics can learn valuable lessons. (shrink)

In the May 15, 1935 issue of Physical Review Albert Einstein co-authored a paper with his two postdoctoral research associates at the Institute for Advanced Study, Boris Podolsky and Nathan Rosen. The article was entitled “Can Quantum Mechanical Description of Physical Reality Be Considered Complete?” (Einstein et al. 1935). Generally referred to as “EPR”, this paper quickly became a centerpiece in the debate over the interpretation of the quantum theory, a debate that continues today. The paper features a striking (...) case where two quantum systems interact in such a way as to link both their spatial coordinates in a certain direction and also their linear momenta (in the same direction). As a result of this “entanglement”, determining either position or momentum for one system would fix (respectively) the position or the momentum of the other. EPR use this case to argue that one cannot maintain both an intuitive condition of local action and the completeness of the quantum description by means of the wave function. This entry describes the argument of that 1935 paper, considers several different versions and reactions, and explores the ongoing significance of the issues they raise. (shrink)

I am grateful to Nathan Salmon [in Salmon (2012)] for being willing to spill so much ink over my monograph on semantic relationism (2007), even if what he has to say is not altogether complimentary. There is a great deal in his criticisms to which I take exception but I wish to focus on one point, what he calls my ‘formal disproof’ of standard Millianism. He believes that ‘the alleged hard result is nearly demonstrably false’ (p. 420) and that (...) the disproof contains a ‘serious error’ (p. 407). Neither claim is correct; and it is the aim of this short note to explain why.First some background. In some cases, we are justified (from an internalist standpoint) in inferring the singular proposition F&G(x) from F(x) and G(x) (as when I learn more and more about Obama, for example); and in other cases, we are not so justified (as when Peter, in Kripke’s puzzle case, knows that Paderewski is a pianist and that Paderewski is a politician but does not know that anyone is both a pianist and a poli. (shrink)

Brain activity in the action observation network is lateralized during action execution, with greater activation in the contralateral hemisphere to the side of the body used to perform the task. However, it is unknown whether the AON is also lateralized when watching another person perform an action. In this study, we use fNIRS to measure brain activity over the left and right cortex while participants completed actions with their left and right hands and watched an actor complete action with their (...) left and right hands. We show that while activation is lateralized when the participants themselves are moving, brain lateralization is not affected by the side of the body when the participant is observing another person’s action. In addition, we demonstrate that individual differences in hand preference and dexterity between the right and left hands are related to brain lateralization patterns. (shrink)

Foundation models such as GPT-4 are fine-tuned to avoid unsafe or otherwise problematic behavior, so that, for example, they refuse to comply with requests for help with committing crimes or with producing racist text. One approach to fine-tuning, called reinforcement learning from human feedback, learns from humans' expressed preferences over multiple outputs. Another approach is constitutional AI, in which the input from humans is a list of high-level principles. But how do we deal with potentially diverging input from (...) humans? How can we aggregate the input into consistent data about "collective" preferences or otherwise use it to make collective choices about model behavior? In this paper, we argue that the field of social choice is well positioned to address these questions, and we discuss ways forward for this agenda, drawing on discussions in a recent workshop on Social Choice for AI Ethics and Safety held in Berkeley, CA, USA in December 2023. (shrink)

The formation of blood vessels within the vascular system entails a variety of cellular processes, including proliferation, migration and differentiation. In many cases, these diverse processes need to be finely coordinated among neighbouring endothelial cells in order to establish a functional vascular network. For instance, during angiogenic sprouting specialized endothelial tip cells follow guidance cues and migrate extensively into avascular tissues while trailing stalk cells must stay connected to the patent blood vessel. The vascular endothelial growth factor (VEGF) and Notch (...) signalling pathways have emerged as the major players in governing these different cellular behaviours. In particular, recent work indicates an important role for Notch signalling in determining how an endothelial cell responds to VEGF. In this review, we provide an overview of these biochemically distinct pathways and discuss how they may interact during endothelial cell differentiation and angiogenesis. BioEssays 30:303–313, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

The ‘dramatic poem’, Nathan der Weise [Nathan the Wise], was written in 1779 by Gotthold Ephraim Lessing in Germany. The scene is set in medieval Jerusalem, where Sultan Saladin rules and where the wealthy merchant Jew, Nathan, lives with his adopted daughter Recha, who is saved from a burning house by a Christian Templar knight. It is clear from the characters that the poem has the making of a fine example of interreligious dialogue. The culmination of (...) the interreligious encounter in the poem is the account of what is now known as the parable of the Three Rings. The principle behind the parable has theological and socio-ethical implications that may guide us in understanding how religions can and ought to engage. This contribution presents a critical reflection of the Three Rings parable to add to the current debate on interreligious relations. The text of the poem is read from a theological socio-ethical perspective. The conclusion drawn from this reflection is that theological reasons may sometimes not be enough to ensure peaceful relations between religions. It may be that religions can together address socio-ethical challenges. Such co-action may transcend theological differences and mitigate interreligious dialogue. Contribution: This contribution wants to critically discuss the dramatic poem ‘Nathan der Weise’ and determine how the Three Rings parable can contribute to current interreligious relations. The research addresses United Nations Sustainable Development Goals numbers 11 and 16, contributing to peaceful co-existence in sustainable communities. (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 a prima facie sense 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)

As Vetter says, we are at the “beginning of the debate, not the end” (2015: 300) when it comes to evaluating her potentiality-based account of metaphysical modality. This paper contributes to this developing debate by highlighting three problems for Vetter’s account. Specifically, I begin (§1) by articulating some relevant details of Vetter’s potentiality-based view. This leads to the first issue (§2), concerning unclarity in the idea of degrees of potentiality. Similarly, the second issue (§3) raises trouble for Vetter’s proposed individuation (...) conditions for potentialities. Finally, the third issue (§4) is about apparently unmanifestable intrinsic potentialities, and suggests that there might be some deeper problems with anchoring metaphysical possibilities in concrete objects. More generally, though the issues detailed here are problematic, I do not take them to be fatal. However, they do show that, at minimum, further clarification of Vetter’s potentiality view is required. As Vetter says, we are at the “beginning of the debate, not the end” (2015: 300) when it comes to evaluating her potentiality-based account of metaphysical modality. This paper contributes to this developing debate by highlighting three problems for Vetter’s account. Specifically, I begin (§1) by articulating some relevant details of Vetter’s potentiality-based view. This leads to the first issue (§2), concerning unclarity in the idea of degrees of potentiality. Similarly, the second issue (§3) raises trouble for Vetter’s proposed individuation conditions for potentialities. Finally, the third issue (§4) is about apparently unmanifestable intrinsic potentialities, and suggests that there might be some deeper problems with anchoring metaphysical possibilities in concrete objects. More generally, though the issues detailed here are problematic, I do not take them to be fatal. However, they do show that, at minimum, further clarification of Vetter’s potentiality view is required. (shrink)

In a recent article Duncan Purves, Ryan Jenkins, and B. J. Strawser argue that in order for a decision in war to be just, or indeed the decision to resort to war to be just, it must be the case that the decision is made for the right reasons. Furthermore, they argue that this requirement holds regardless of how much good is produced by said action. In this essay I argue that their argument is flawed, in that it mistakes what (...) makes an agent morally good for what makes an act morally good. I argue that the main thrust of Purves et al.’s argument in fact undermines the conclusion they wish to draw, and that the reasons for one’s action do not make an in principle difference to the morality of actions in war. I further argue that this position undermines the traditional ad bellum just war constraint of right intention, and that the morality of actions in war is, at core, only concerned with outcomes. I conclude by clarifying that one’s reasons for action do in fact matter when deciding to enter war or kill in war, but only because one’s reasons significantly impact the way in which one acts. The purpose of this paper is to clear the theoretical space by showing why intentions/reasons do not in principle matter when assessing the morality of war (or killing), but this should not be taken as an argument that we should ignore intentions/reasons altogether. (shrink)

In international law and the ethics of war, there are a variety of actions which are seen as particularly problematic and presumed to be always or inherently wrong, or in need of some overwhelmingly strong justification to override the presumption against them. One of these actions is assassination, in particular, assassination of heads of state. In this essay I argue that the presumption against assassination is incorrect. In particular, I argue that if in a given scenario war is justified, then (...) assassination of the enemy state's leader is also justified, and in fact ought to be pursued as a means short of war. I defend this position on both consequential and deontic grounds, arguing that assassination is both more discriminate than war and serves to harm only those most responsible for the situation which justifies war in the first place. I conclude by arguing that a norm of assassination, far from being a destabilizing force, as some have argued, would in fact serve to reinforce international norms of rights and respect for persons by making clear that tyrants and would-be oppressors cannot hide behind military forces or notions of sovereignty to protect themselves from judgment and retribution. (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)

Contemporary proponents of republican political theory often focus on the concept of freedom as non-domination, and how best to promote it within a state. However, there is little attention paid to what the republican conception of freedom demands in the international realm. In this essay I examine what is required for an agent to enjoy freedom as non-domination, and argue that this might only be achieved for individuals if one of two possibilities is pursued internationally: either (1) all nations are (...) made equally powerful, such that none may arbitrarily impose its will on another without penalty, or (2) all nations are joined under a global sovereign which guarantees that the weaker states are not subject to the whims of the stronger. I further argue that the first condition cannot suffice for achieving true non-domination, and as a result, republicanism must prescribe working toward the establishment of a global state. This paper provides an important contribution to the literature by addressing the international implications of the republican conception of freedom. (shrink)

Discussions of political obligation and political authority have long focused on the idea that the commands of genuine authorities constitute content-independent reasons. Despite its centrality in these debates, the notion of content-independence is unclear and controversial, with some claiming that it is incoherent, useless, or increasingly irrelevant. I clarify content-independence by focusing on how reasons can depend on features of their source or container. I then solve the long-standing puzzle of whether the fact that laws can constitute content-independent reasons is (...) consistent with the fact that some laws must fail to bind due to their egregiously unjust content. Finally I defend my understanding of content-independence against challenges and show why it retains a place of special importance for questions about the law and political obligation. Content-independence highlights that it is some feature of the law or law-making process in general that is supposed to generate moral obligations for citizens, not the merits of particular laws. (shrink)

I identify an inconsistency in Jago’s theory of truth. I show that Jago is committed to the identity of the proposition that the proposition that A is true and the proposition that A. I show that Jago is committed to the proposition that A being true because A if the proposition that A is true. I show that these two commitments, given the rest of Jago’s theory, entail a contradiction. I show that while the latter commitment follows from Jago’s theory (...) of truth, even by Jago’s own lights he should not be committed to the identity of the proposition that the proposition that A is true and the proposition that A. (shrink)

Epistemic trespassers judge matters outside their field of expertise. Trespassing is ubiquitous in this age of interdisciplinary research and recognizing this will require us to be more intellectually modest.

Frege claims that sentences of the form ‘A’ are equivalent to sentences of the form ‘it is true that A’ (The Equivalence Thesis). Frege also says that there are fictional names that fail to refer, and that sentences featuring fictional names fail to refer as a result. The thoughts such sentences express, Frege says, are also fictional, and neither true nor false. Michael Dummett argues that these claims are inconsistent. But his argument requires clarification, since there are two ways The (...) Equivalence Thesis has been formulated, according as the thesis equates the senses or the referents of the relevant sentences. -/- I have two aims in this paper. The first is to demonstrate that a sameness of sense thesis is inconsistent with Frege’s other theses. The second is to argue that a sameness of reference thesis is consistent with them. Thus, all else being equal, Frege ought to endorse a sameness of reference, rather than a sameness of sense thesis. (shrink)

When a patient's treatment decisions are the product of delusion, this is often taken as a paradigmatic case of undermined decisional capacity. That is to say, when a patient refuses treatment on the basis of beliefs that in no way reflect reality, clinicians and ethicists tend to agree that their refusal is not valid. During the COVID-19 pandemic, however, we have witnessed many patients refuse potentially life-saving interventions not based on delusion but on conspiracy beliefs. Importantly, many of the beliefs (...) espoused by conspiracy theorists resemble delusions in a number of relevant ways. For instance, conspiracy beliefs often posit states of affairs that could not possibly exist in the world, they are recalcitrant in the face of disconfirming evidence, and they tend to put the believer in a state of paranoia. Given these similarities, how should we think about conspiracy theorists' capacity for making clinical decisions? In this paper, I attempt to answer this question by first offering an account of just what makes some set of beliefs count as a conspiracy theory. Second, I attempt to disambiguate conspiracy beliefs from delusions by exploring important conceptual and psychological features of both. Finally, I apply standard criteria for assessing a patient's decision-making capacity to instances of conspiracy beliefs and argue that, although the picture is muddy, there may be cases in which conspiracy beliefs undermine capacity. I end by exploring the implications that this might have for surrogate decision-making and addressing potential objections. (shrink)

This article evaluates an emerging element in popular debate and inquiry: DYOR. (Haven’t heard of the acronym? Then Do Your Own Research.) The slogan is flexible and versatile. It is used frequently on social media platforms about topics from medical science to financial investing to conspiracy theories. Using conceptual and empirical resources drawn from philosophy and psychology, we examine key questions about the slogan’s operation in human cognition and epistemic culture.

Changing our minds isn't easy. Even when we recognize our views are disputed by intelligent and informed people, we rarely doubt our rightness. Why is this so? How can we become more open-minded, putting ourselves in a better position to tolerate conflict, advance collective inquiry, and learn from differing perspectives in a complex world? -/- Nathan Ballantyne defends the indispensable role of epistemology in tackling these issues. For early modern philosophers, the point of reflecting on inquiry was to understand (...) how our beliefs are often distorted by prejudice and self-interest, and to improve the foundations of human knowledge. Ballantyne seeks to recover and modernize this classical tradition by vigorously defending an interdisciplinary approach to epistemology, blending philosophical theorizing with insights from the social and cognitive sciences. -/- Many of us need tools to help us think more circumspectly about our controversial views. Ballantyne develops a method for distinguishing between our reasonable and unreasonable opinions, in light of evidence about bias, information overload, and rival experts. This method guides us to greater intellectual openness--in the spirit of skeptics from Socrates to Montaigne to Bertrand Russell--making us more inclined to admit that sometimes we don't have the right answers. With vibrant prose and fascinating examples from science and history, Ballantyne shows how epistemology can help us know our limits. (shrink)

Two theses are central to recent work on the epistemology of disagreement: Conciliationism:?In a revealed peer disagreement over P, each thinker should give at least some weight to her peer's attitude. Uniqueness:?For any given proposition and total body of evidence, the evidence fully justifies exactly one level of confidence in the proposition. 1This paper is the product of full and equal collaboration between its authors. Does Conciliationism commit one to Uniqueness? Thomas Kelly 2010 has argued that it does. After some (...) scene-setting (?1), in ?2 we explain and criticize Kelly's argument, thereby defeating his larger argument that Conciliationism deserves no dialectical special treatment. But we argue further that Conciliationists are committed to a disjunction, one of whose disjuncts is Uniqueness, that amounts to an ?extremely strong and unobvious position? (??3?4). If we are correct, theorists should not treat Conciliationism as a default position in debates about the epistemic significance of disagreement. (shrink)

Two theses figure centrally in work on the epistemology of disagreement: Equal Weight (‘EW’) and Uniqueness (‘U’). According to EW, you should give precisely as much weight to the attitude of a disagreeing epistemic peer as you give to your own attitude. U has it that, for any given proposition and total body of evidence, some doxastic attitude is the one the evidence makes rational (justifies) toward that proposition. Although EW has received considerable discussion, the case for U has not (...) been critically evaluated. Endorsing U, we argue, commits one to the highly controversial thesis that whatever fixes your rational attitudes can do so only by fixing what evidence you have. This commitment imposes a relatively demanding requirement on justified belief in U, one that we argue is not satisfied by what is currently the strongest available case for U, due to Roger White [2005]. Our challenge to U makes more trouble for its proponents than do the worries about U expressed by Gideon Rosen [2001] and Thomas Kelly [2010]. Moreover, if Kelly [2010] is correct in thinking that EW “carries with it a commitment to” U—a claim which we accept for reasons similar to Kelly’s but is beyond this paper’s scope (but see Ballantyne and Coffman [forthcoming])—then our challenge to U bears importantly on EW: to the extent that our challenge to U succeeds, EW also suffers. (shrink)

A key question has been underexplored in the literature on conscientious objection: if a physician is required to perform ‘medical activities,’ what is a medical activity? This paper explores the question by employing a teleological evaluation of medicine and examining the analogy of military conscripts, commonly cited in the conscientious objection debate. It argues that physicians (and other healthcare professionals) can only be expected to perform and support medical acts – acts directed towards their patients’ health. That is, physicians cannot (...) be forced to provide or support services that are not medical in nature, even if such activities support other socially desirable pursuits. This does not necessarily mean that medical professionals cannot or should not provide non-medical services, but only that they are under no obligation to provide them. (shrink)

Wolterstorff defends the claim not only that ‘God speaks’ through the Bible but also that the reader gains ever new insights upon subsequent readings of it. I qualify this project with the philosophical hermeneutics he rejects—namely that of Gadamer and Ricoeur. Wolterstorff thinks what he calls ‘authorial discourse interpretation’ provides warrant for religious communities believing that ‘God speaks’ to them through a text. In developing this hermeneutic, he dismisses the viability of Gadamer and Ricoeur's approach because, Wolterstorff asserts, their form (...) of interpretation is merely an operation performed on an artifact. While a cursory study of Gadamer and Ricoeur might support such dismissal, particularly Ricoeur's emphasis on writing's obliteration of dialogue, a closer study guided by the hermeneutic priority of questioning complicates Wolterstorff's caricature. If writing obliterates dialogue, what happens to questions and responses? My thesis is that dialogue with another is preserved through the hermeneutical arc. I demonstrate this through specifying distinct logics of question and answer that occur in the reading process, and I delimit these logics by way of appeal to contemporary literacy pedagogy and its taxonomies of questions. A voice does speak with and listen to a reader in the event of reading, in this case a God who is not behind but before the text. Isolating this other who speaks and listens provides reinforcement for constructive theological work aligned with Gadamer and Ricoeur's hermeneutics, and answers for the experience of hearing ‘God speak’ differently through sacred texts. (shrink)

ABSTRACT: Most of what we believe comes to us from the word of others, but we do not always believe what we are told. We often reject thinkers' reports by attributing biases to them. We may call this debunking. In this essay, I consider how debunking might work and then examine whether, and how often, it can help to preserve rational belief in the face of disagreement.

The Counterfactual Comparative Account of Harm says that an event is overall harmful for someone if and only if it makes her worse off than she otherwise would have been. I defend this account from two common objections.

What makes for a good education? What does one need to count as well-educated? Knowledge, to be sure. But knowledge is easily forgotten, and today's knowledge may be obsolete tomorrow. Skills, particularly in critical thinking, are crucial as well. But absent the right motivation, graduates may fail to put their skills to good use. In this book, Nathan King argues that intellectual virtues-traits like curiosity, intellectual humility, honesty, intellectual courage, and open-mindedness-are central to any education worthy of the name. (...) Further, such virtues are crucial to our functioning well in everyday life, in areas as diverse as personal relationships, responsible citizenship, civil discourse, and personal success. Our struggles in these areas often result from a failure to think virtuously. Drawing upon recent work in philosophy and psychology, King paints a portrait of virtuous intellectual character-and of the vices such a character opposes. Filled with examples and applications, this book introduces readers to the intellectual virtues: what they are, why they matter, and how we can grow in them. (shrink)