BackgroundThe ARRIVE (Animal Research: Reporting of In Vivo Experiments) guidelines are widely endorsed but compliance is limited. We sought to determine whether journal-requested completion of an ARRIVE checklist improves full compliance with the guidelines.MethodsIn a randomised controlled trial, manuscripts reporting in vivo animal research submitted to PLOS ONE (March–June 2015) were randomly allocated to either requested completion of an ARRIVE checklist or current standard practice. Authors, academic editors, and peer reviewers were blinded to group allocation. Trained reviewers performed outcome adjudication (...) in duplicate by assessing manuscripts against an operationalised version of the ARRIVE guidelines that consists 108 items. Our primary outcome was the between-group differences in the proportion of manuscripts meeting all ARRIVE guideline checklist subitems.ResultsWe randomised 1689 manuscripts (control: n = 844, intervention: n = 845), of which 1269 were sent for peer review and 762 (control: n = 340; intervention: n = 332) accepted for publication. No manuscript in either group achieved full compliance with the ARRIVE checklist. Details of animal husbandry (ARRIVE subitem 9b) was the only subitem to show improvements in reporting, with the proportion of compliant manuscripts rising from 52.1 to 74.1% (X2 = 34.0, df = 1, p = 2.1 × 10−7) in the control and intervention groups, respectively.ConclusionsThese results suggest that altering the editorial process to include requests for a completed ARRIVE checklist is not enough to improve compliance with the ARRIVE guidelines. Other approaches, such as more stringent editorial policies or a targeted approach on key quality items, may promote improvements in reporting. (shrink)

While experience often affords important knowledge and insight that is difficult to garner through observation or testimony alone, it also has the potential to generate conflicts of interest and unrepresentative perspectives. We call this tension the paradox of experience. In this paper, we first outline appeals to experience made in debates about access to unproven medical products and disability bioethics, as examples of how experience claims arise in bioethics and some of the challenges raised by these claims. We then motivate (...) the idea that experience can be an asset by appealing to themes in feminist and moral epistemology, distinguishing between epistemic and justice-based appeals. Next, we explain the concern that experience may be a liability by appealing to empirical work on cognitive biases and theoretical work about the problem of partial representation. We conclude with preliminary recommendations for addressing the paradox and offer several questions for future discussion. (shrink)

Words form a fundamental basis for our understanding of linguistic practice. However, the precise ontology of words has eluded many philosophers and linguists. A persistent difficulty for most accounts of words is the type-token distinction [Bromberger, S. 1989. “Types and Tokens in Linguistics.” In Reflections on Chomsky, edited by A. George, 58–90. Basil Blackwell; Kaplan, D. 1990. “Words.” Aristotelian Society Supplementary Volume LXIV: 93–119]. In this paper, I present a novel account of words which differs from the atomistic and platonistic (...) conceptions of previous accounts which I argue fall prey to this problem. Specifically, I proffer a structuralist account of linguistic items, along the lines of structuralism in the philosophy of mathematics [Shapiro, S. 1997. Philosophy of Mathematics: Structure and Ontology. Oxford University Press], in which words are defined in part as positions in larger linguistic structures. I then follow Szabò [1999. “Expressions and Their Representations.” The Philosophical Quarterly 49 (195): 145–163] and Parsons [1990. “The Structuralist View of Mathematical Objects.” Synthese 84: 303–346] in further defining words as quasi-concrete objects according to a representation relation. This view aims for general correspondence with contemporary generative linguistic approaches to the study of language. (shrink)

Abstract“Suffering” is a central concept within bioethics and often a crucial consideration in medical decision making. As used in practice, however, the concept risks being uninformative, ambiguous, or even misleading. In this paper, we consider a series of cases in which “suffering” is invoked and analyze them in light of prominent theories of suffering. We then outline ethical hazards that arise as a result of imprecise usage of the concept and offer practical recommendations for avoiding them. Appeals to suffering are (...) often getting at something ethically important. But this is where the work of ethics begins, not where it ends. (shrink)

At key moments in the Phaedrus and the Republic, Socrates qualifies our capacity to “see” the highest realities (the “place of being,” the “Good beyond being”) with the adverb “mogis” (mogis kathorosa, Phdr. 248a; mogis horisthai, Rep. 517b). Mogis can be used to indicate either the toilsome difficulty of some undertaking or the subject’s proximity to failing to accomplish the undertaking. Socrates uses mogis to qualify the nature of the human soul’s capacity to make the intellectual ascent and see the (...) divine, but it is not prima facie clear whether the qualification is meant to express (1) the difficulty we have in undertaking the intellectual ascent (a comment on the effort required) or (2) the fact that the human soul’s capacity to make the intellectual ascent will, on account of its limitations, only “just barely” be achieved, if at all. After discussing the uses of mogis in classical literature and surveying Plato’s uses of mogis across the corpus, I interpret Plato’s use of mogis at Phaedrus 248a, arguing that mogis kathorosa should be translated as “only gets a good look at the things that are with much toil” rather than the more common “scarcely able to gaze upon the things that are.” I then turn to the parallel passage at Republic 517b and argue against a prominent account, put forward by John Sallis, among others, of Plato’s understanding of divine inaccessibility. Whereas Sallis et al. argue that Plato’s use of mogis indicates that which is to be seen at the acme of the ascent is only “barely glimpsed” on account of the fact that it “withdraws” from our view, I argue instead that Plato’s use of mogis indicates that though we can “get a good look” at the highest realities, that good look is qualified by their inexhaustible excess. The human capacity to see the highest realities is qualified because there is “always more to see,” not because that which is there to be seen “withdraws” from view, and still less because there is some intrinsic limitation to human intellectual vision that prevents us from apprehending the highest realities. Accordingly, the divine is accessible but never exhaustible. (shrink)

The debate over persistence is often cast as a disagreement between two rival theories—the perdurantist theory that objects persist through time by having different temporal parts at different times, and the endurantist theory that objects persist through time by being wholly present at different times. This way of framing the debate over persistence involves both an important insight and an important error. Unfortunately, the error is often embraced and the insight is often ignored. This paper aims to correct both of (...) these mistakes, and thus clarify the debate over persistence. (shrink)

In this essay, I discuss the philosophical significance of three features of the Phaedrus’s dramatic scenery: the myth of Boreas, the two trees Socrates singles out upon arriving at the grove, and the grove itself. I argue that attention to these three features of the dramatic scenery helps us better understand the Phaedrus’s account of erōs.

This paper attempts to describe and address a specific puzzle related to compositionality in artificial networks such as Deep Neural Networks and machine learning in general. The puzzle identified here touches on a larger debate in Artificial Intelligence related to epistemic opacity but specifically focuses on computational applications of human level linguistic abilities or properties and a special difficulty with relation to these. Thus, the resulting issue is both general and unique. A partial solution is suggested.

In the Consolation of Philosophy, Lady Philosophy leads Boethius through a series of obstacles that prevent him from finding happiness within his prison cell: the role that luck and misfortune play in our affairs, the false paths to happiness in comparison with the true journey, the problem of evil and the disproportion between people’s lives and eschatological deserts, and, finally, whether God’s providential order necessitates our outcomes or if we can choose freely to pursue the happy life. As the pair (...) discuss each problem, the same argumentative move and countermove play out. Boethius, forgetful of what he had learned from Philosophy long ago on account of his grief, blames the very nature of reality itself for each of the problems that beset him. He thinks that Fortune has taken from him all that is good and that God’s providence only extends to the non-human world. Philosophy, by contrast, argues in each case that the problem at hand is, in fact, no problem at all when we see reality rightly. In each case, Philosophy shows that it isn’t reality that’s to blame for the problem at hand but instead human ignorance’s misunderstanding of the true nature of reality. Boethius’s conversation with Philosophy showcases a puzzling feature of self-knowledge: on the one hand, too much attention to the world (e.g., fortune’s wiles) is the problem and self-inquiry (e.g., the nature of one’s desires) is the solution, but on the other hand, too much attention to one’s self (e.g., attention to passions and limitations) is the problem and turning toward recognizing the true structure of the world is the solution. Philosophy seems to indicate that both poles are true, and the task is to determine how best to clarify how. After showcasing the dialogue’s argumentative pattern, I argue that, in Boethius’s case, each of his problems, as well as his misery in general, are caused by his ignorance and self-deception. Boethius’s ignorance is, in this case, the more proximate cause of his misery, but underlying his ignorance is an act of self-deception that causes him to be ignorant in the first place. As Philosophy tells Boethius early on, he already knows what she plans to teach him (more accurately, of what she plans to remind him). Nevertheless, he has forgotten what he has known and, as a result, is more the architect of his own misery than is Fortune or any of the events that have befallen him. Wounded by grief, he has allowed his affective response to his misfortune to becloud his understanding. As Philosophy says, he is unhappy because he has “forgotten what he is.” He has forgotten himself precisely because of the way in which he has allowed his affective responses to rule in his soul. Hence, while the ultimate cure for Boethius’s misery will be a newly rediscovered knowledge that reality itself is providentially structured, Philosophy must begin by soothing Boethius’s passions and undoing the damage that they have wrought on his understanding of the world. Philosophy cannot turn Boethius’s intellect until she has first turned his passions (cf. Republic 518b-d), which, while still wrongly-turned and governing the soul, are liable to lead to tremendous intellectual mistakes precisely because they are blind to the true nature of reality (cf. Phaedrus 247c). I argue in conclusion that the Consolation is unified by the theme of self-deception as the primary cause of philosophical misery. Boethius is upset primarily because he has convinced himself that he is otherwise than he is and that reality is otherwise than it is rather than because of what has happened to him, contrary to his own view of things. Philosophy’s argumentative strategy suggests that self-deception can only be undone by attending to it as a problem besetting the whole soul, not just the intellectual part of the soul. We thus have good warrant for thinking that simply rational responses to ignorance will be fruitless when ignorance is caused by or accompanied by a moral failing. (shrink)

Applies a philosophical analysis of the natural sciences to the social sciences.

Many have argued that early visual processing is encapsulated from the influence of higher-level goals, expectations, and knowledge of the world. Here we confront the main arguments offered in support of such a view, showing that they are unpersuasive. We also present evidence of top–down influences on early vision, emphasizing data from cognitive neuroscience. Our conclusion is that encapsulation is not a defining feature of visual processing. But we take this conclusion to be quite modest in scope, readily incorporated into (...) mainstream vision science. (shrink)

In this article I argue for a particular analysis of paternalism. I start by examining Dworkin's conditions for the paternalist act and make a case for alternative conditions. I argue that the paternalist actor acts irrespective of what she believes the wishes of the target of her action are and the paternalist actor acts because she has a positive epistemic standing that the act may or will improve the welfare of the target of her action. I also argue that it (...) is consistent with my analysis that there are paternalist acts that don't interfere with the autonomy of the object of the paternalist act. I describe some such acts and make the case that such acts, when they are paternalist acts, may be morally permissible and outline the factors that bear on their permissibility. Finally I locate my analysis in the literature by comparing it to a number of other accounts. (shrink)

Humeans hold that the nomological features of our world, including causal facts, are determined by the global distribution of fundamental properties. Since persistence presupposes causation, it follows that facts about personal identity are also globally determined. I argue that this is unacceptable for a number of reasons, and that the doctrine of Humean supervenience should therefore be rejected.

In On Liberty, Mill introduced the concept of . I will provide an account of what Mill saw to be the basic problem he was addressing – the extensive pressure to fit in with the crowd, and how this bred mediocrity. I connect this to worries about public reason models of justification. I argue that a generalized version of Mill's argument offers us a better path to political justification stemming from experimentation. Rather than grounding political justification on shared political reasons, (...) we justify our political culture on our ability to reject consensus views and try alternatives. (shrink)

As Josef Pieper writes in his study “On Hope,” the virtue of hope is the virtue that completes the human being in its intermediary, temporal state (the “status viatoris,” or condition of being “on the way”). To be human is always to be “on the way” toward a fulfillment and completion not yet available to it (the “status comprehensoris”). Those who are hopeful direct themselves toward this end as to their fulfillment despite recognizing that it, in some sense, exceeds their (...) grasp, whereas those who are not hopeful either reject the possibility of such a fulfillment (despair) or prematurely suppose themselves to have attained it (presumption). While Pieper’s account of hope is largely based on the theologically-inflected account found in Thomas Aquinas, Pieper draws his conception of the nature of philosophy and philosophical reasoning ultimately from Plato. Philosophy, for Plato, on Pieper’s view, is essentially structured by the “not yet” condition that Pieper calls the status viatoris, as we see mythically depicted in Diotima’s account of Eros as being an intermediary daimon who, partaking of his parents’ opposed natures, is fundamentally characterized by poverty and lack (the “not”) on the one hand and by resourcefulness (the “yet”) on the other. The human soul, erotic at its very core, is structured by this twofold relation to the object of its greatest longing, Beauty Itself, which it doesn’t yet possess but for which it strives with all of its being. In this essay, I show that Plato has a “hopeful” sense of reason on account of the erotic condition (the status viatoris) that essentially characterizes the human soul’s spatio-temporal life during its incarnate, earthly state. If reason is, for Plato, to be true to itself, it must strive for the whole of wisdom even as it lacks that wisdom. Because reason is directed toward a fulfillment it can’t quite fathom, it must relate to that fulfillment essentially in the mode of hope. When, by contrast, reason becomes presumptuous, thinking that it already has a clear and secure cognition of the truth for which it seeks, it becomes dogmatic and runs the risk of falling into the misology diagnosed in the Phaedo when it inevitably comes up against some crack in its understanding. Likewise, when reason succumbs to despair—as we see, for example, in Meno’s eristic argument about the impossibility of learning—it becomes excessively skeptical and inert. Only when reason avoids the twin errors of presumption and despair can it continue in its pursuit of the whole of wisdom while remaining mindful of its limitations. (shrink)

This document is a set of notes I took on QFT as a graduate student at the University of Pennsylvania, mainly inspired in lectures by Burt Ovrut, but also working through Peskin and Schroeder (1995), as well as David Tong’s lecture notes available online. They take a slow pedagogical approach to introducing classical field theory, Noether’s theorem, the principles of quantum mechanics, scattering theory, and culminating in the derivation of Feynman diagrams.

This essay argues that the Phaedrus’s Palinode articulates an account of love (erōs) in which the experience of love can morally and intellectually transform both lover and beloved. After situating this account of love within the dialogue’s thematization of soul-leading (psuchagōgia), I show how Socrates’s account of love makes an intervention into typical Greek thought on pederasty and argue against Jessica Moss’s contention that soul-leading love suffers severe limitations in its soul-leading capacity, showing that Moss is wrong to think that (...) love can only efficaciously lead souls that are already well-formed. By contrast, the Palinode portrays the moral and intellectual formation of the lover, who first approaches the beloved in the spirit of rapacity only to be turned by his experience of beauty toward genuine service, ordered to the beloved’s benefit. The beloved likewise undergoes such a transformation as a result of his nascent return-love (anterōs). (shrink)

When thinking of Plato’s discussions of virtue, many dialogues come to mind, but, assuredly, the Phaedrus does not. The word ἀρετή is used only six times in the dialogue. Unlike other dialogues, the Phaedrus thematizes neither the general concept of virtue nor any of the particular virtues. Given the centrality of virtue to Plato’s ethics and politics, it is surprising to see little reference to virtue in a dialogue devoted to love and to rhetoric, topics that have deep ethical and (...) political significance. -/- I argue that the Phaedrus makes important contributions to our understanding of virtue in Plato despite the infrequency of references. First, the dialogue juxtaposes competing conceptions of virtue: the “urbane” (cf. 227d) capacity to make things conform to one’s happenstance desires, championed by Lysias, and the “manic” capacity to conform oneself to reality, championed by Socrates. After clarifying that enslavement to pleasure-lust is the underlying condition of soul for Lysianic virtue, Socrates reveals that the non-lover’s “virtue” is, in truth, virtue in name only. Rather, true virtue emerges only when the soul becomes harmoniously ordered under reason’s guidance, a condition which is achieved through the soul’s encounter with beauty. Second, in the process of articulating how true virtue comes to be in the soul, Socrates gives grounds for distinguishing it from “self-restraint” (ἐγκράτεια), a condition of soul whose outward aspect may be indistinguishable from that of virtue. While a soul in which reason does not take the reins may act from self-restraint, it does not yet act from virtue. Third, the dialogue gives us resources for seeing how other people, such as artful rhetoricians, can influence one’s cultivation of virtue. At first glance, Socrates’s claim that artful rhetoricians can “hand over” virtue (270b) seems incompatible with his claim that virtue is unteachable (cf. Meno 86d-99e). However, the dialogue offers some resources for seeing that the unteachability of virtue and the capacity for rhetoricians to “hand over” virtue are not, in fact, incompatible. From these three points, we will see that the Phaedrus offers an intellectualist account of virtue reminiscent of what we see in other dialogues. The intellectualist vision here, however, is one that includes a positive role for the subrational elements of the soul rather than one that excludes them from relevance or actively seeks to suppress them. (shrink)

This interview with Bernard Stiegler’s long-time translator and collaborator, Daniel Ross, examines the connections between different periods of Stiegler’s work, thought, writing and activism. Moving from the three volumes of Technics and Time to the final large-scale collaborative project of The Internation, the discussion concentrates on Stiegler’s conceptualization of ‘protentionality’, hope and care for a world confronted by climate crises, entropy and computational economic reconfigurations of work, economy and imaginations for futural possibilities. The interview foreshadows the special issue on The (...) Internation project planned by Bishop and Stiegler for TCS that will appear in the near future. (shrink)

David Lewis famously defends a counterfactual theory of causation and a non-causal, similarity-based theory of counterfactuals. Lewis also famously defends the possibility of backward causation. I argue that this combination of views is untenable—given the possibility of backward causation, one ought to reject Lewis's theories of causation and counterfactuals.

Engaging in environmental stewardship is critical for sustainability. Understanding individual differences and engagement is an important gap in present scholarship and addressing it is necessary to understand individual factors that relate to the types of activities engaged in, motivations and barriers to environmental stewardship. We surveyed 637 Canadian and American adults via Amazon Mechanical Turk, querying a range of demographic, psychological and environmental perceptions factors as well as motivations and barriers to stewardship activities. Respondents were ultimately grouped into Non-Stewards, Home-Oriented (...) Stewards and Community-Oriented Stewards. Few differences were found among these groups. However, Home-Oriented Stewards and Community-Oriented Stewards exhibited very different initial and ongoing motivations to engage in environmental stewardship. Accordingly, we identify stewardship motivations as a potential leverage point and as one of several promising avenues for future research related to enhancing engagement in environmental stewardship for the sustainability of the planet. (shrink)

In this article, I describe a novel position on the semantics of artificial intelligence. I present a problem for the current artificial neural networks used in machine learning, specifically with relation to natural language tasks. I then propose that from a metasemantic level, meaning in machines can best be interpreted as radically contextualist. Finally, I consider what this might mean for human‐level semantic competence from a comparative perspective.

My aim in this chapter is to extend the Realist account of the foundations of linguistics offered by Postal, Katz and others. I first argue against the idea that naive Platonism can capture the necessary requirements on what I call a ‘mixed realist’ view of linguistics, which takes aspects of Platonism, Nominalism and Mentalism into consideration. I then advocate three desiderata for an appropriate ‘mixed realist’ account of linguistic ontology and foundations, namely (1) linguistic creativity and infinity, (2) linguistics as (...) a theory of types (and not tokens) and (3) independence but structural respect between language and the linguistic competence thereof. My own brand of mixed realism, what I call ante rem realism, is defended along the lines of an ante rem or non-eliminative structuralism, the likes of which has been offered for mathematics by Resnik (1997) and Shapiro (1997). In other words, grammars describe a mind-independent (but not necessarily unconnected) linguistic reality in terms of linguistic patterns or structures also known as natural languages. I further amend this picture to allow for the possibility of a naturalistic account of language acquisition and evolution by arguing against a particular view of the type-token distinction. (shrink)

Linguistics as a science has rapidly changed during the course of a relatively short period. The mathematical foundations of the science, however, present a different story below the surface. In this paper, I argue that due to the former, the seismic shifts in theory over the past 80 years opens linguistics up to the problem of pessimistic meta-induction or radical theory change. I further argue that, due to the latter, one current solution to this problem in the philosophy of science, (...) namely structural realism :403–424, 1998; French in Proc Aristot Soc 106:167–185, 2006), should be viewed as especially enticing for linguists, as their field is a largely structural enterprise. I discuss particular historical instances of theory change in generative syntax before investigating two views on the nature of structural properties and eventually proposing an approach in terms of invariance :162–186, 2015) as a grounding for structural realism in the history and philosophy of linguistics. (shrink)

The negative emotions generated following stressful life events can increase one’s risk of depressive symptoms and promote higher levels of perceived stress. The process model of emotion regulation can help distinguish between adaptive and maladaptive emotion regulation strategies to determine who may be at the greatest risk of worse psychological health across the lifespan. Heart rate variability may affect these relationships as it indexes aspects of self-regulation, including emotion and behavioral regulation, that enable an individual to dynamically adapt to the (...) changing demands of both internal and external environments. In this study, we expected individual differences in resting vagally mediated HRV to moderate the influence of emotion regulatory strategies among our sample of 267 adults. We found support for the hypothesis that higher vagally mediated HRV buffers against the typical adverse effects of expressive suppression when evaluating depressive symptoms and found weak support when considering perceived stress. There was no evidence for an interaction between cognitive reappraisal and vagally mediated HRV but there was a significant, negative association between cognitive reappraisal and depressive symptoms and perceived stress. Future work may determine if intervening on either emotion regulation strategies or HRV may change these within-persons over time. (shrink)

In this paper, I argue that cases of radical selftransformation (cases in which an agent willfully changes a foundational element of their motivational structure) constitute an important philosophical puzzle. Though our inclination to hold people responsible for such changes suggests that we regard radical transformation as (in some sense) self-determined, it is difficult to conceive how a transformation that extends to the heart of an agent’s practical life can be attributed to the agent at all. While I contend that the (...) best way to solve this puzzle is to deny that radical transformations are in fact self-determined, many maintain the opposite. The defense of my thesis involves showing how the conditions that must be met in order to coherently attribute transformation to an agent are not satisfied in cases of radical transformation. Radical transformation is, thus, something that happens to an agent, not something that is done by her. (shrink)

This essay examines Friedman's recent approach to the analysis of physical theories. Friedman argues against Quine that the identification of certain principles as ‘constitutive’ is essential to a satisfactory methodological analysis of physics. I explicate Friedman's characterization of a constitutive principle, and I evaluate his account of the constitutive principles that Newtonian and Einsteinian gravitation presuppose for their formulation. I argue that something close to Friedman's thesis is defensible.

Drawing on his extensive classroom experience and linguistic expertise, Paul Ryan offers a commentary that is both rich in detail and—in contrast to earlier, more austere commentaries on the Phaedrus—fully engaging. Line by line, he explains subtle points of language, explicates difficulties of syntax, and brings out nuances of tone and meaning that students might not otherwise notice or understand.

This essay returns to John Brown’s so-called Raid on Harpers Ferry and his plan to build a mountain guerilla wing of the Underground Railroad through the Appalachian Mountains in order to theorize a concept of sabotage. Learning from the Haitians and other militant and enslaved rebellions, Brown seems to have interpreted American chattel slavery infrastructurally, which meant the key to abolition was the militant sabotage of the infrastructural racism and oppression.

I examine two claims that arise in Brown’s account of inertial motion. Brown claims there is something objectionable about the way in which the motions of free particles in Newtonian theory and special relativity are coordinated. Brown also claims that since a geodesic principle can be derived in Einsteinian gravitation, the objectionable feature is explained away. I argue that there is nothing objectionable about inertia and that while the theorems that motivate Brown’s second claim can be said to figure in (...) a deductive-nomological explanation, their main contribution lies in their explication rather than their explanation of inertial motion. (shrink)

Explores Russell's activities as a polemicist, agitator, educator, and popularizer and discusses the evolution of his moral philosophy and its application, including his final battle against American intervention in Vietnam.

To say Early Confucians advocated the possession of a sense of shame as a means to moral virtue underestimates the tact and forethought they used successfully to mold natural dispositions to experience shame into a system of self, familial, and social governance. Shame represents an adaptive system of emotion, cognition, perception, and behavior in social primates for measurement of social rank. Early Confucians understood the utility of the shame system for promotion of cooperation, and they build and deploy cultural modules (...) – e.g., rituals, titles, punishments – with this in mind. These policies result in subtle alterations to components of the evolved shame system that are detectable in data form contemporary cross-cultural psychology that show that populations in the Confucian diaspora have a unique shame profile compared to Western and non-Western populations. The status of Confucian diaspora populations as outliers in the context of shame is partially explained by appeal to the cultural transmission and historical endurance of relevant Early Confucian cultural modules. (shrink)

Luck egalitarians argue that distributive justice should be understood in terms of our capacity to be responsible for our choices. Both proponents and critics assume that the theory must rely on a comprehensive conception of responsibility. I respond to luck egalitarianism’s critics by developing a political conception of responsibility that remains agnostic on the metaphysics of free choice. I construct this political conception by developing a novel reading of John Rawls’ distinction between the political and the comprehensive. A surprising consequence (...) is that many responsibility-based objections to luck egalitarianism turn out to be objections to Rawls’ political liberalism as well. (shrink)

Trust is relevant to discussions across a range of areas in philosophy, including social epistemology, ethics, political theory, and action theory. It’s also the sort of thing that tends to matter a lot in our personal lives. We want romantic partners, friends, employers, and others to trust us. I argue that trust requires belief on the part of the trustor in the competence of the trustee to perform the relevant action, as well as the trustor's approval of what she believes (...) is the will of the trustee to perform that action, where that action is something about which the trustor cares. (shrink)

There is a recent interest within both philosophy of science as well as within epistemology to provide a defensible account of understanding. In the present article I build on insights from previous work in attempt to provide an account of two related forms of understanding in terms of the ability to form rational intentions when using specific types of mental representations. I propose first that “understanding that X” requires that one form a representation of X and, further, that one must (...) be capable of forming rational intentions using this representation across a range of conceivable conditions. I then propose that “understanding why X” requires that one possess a representation of a successful explanation for why X, and that one must be similarly capable of forming rational intentions using this representation across a range of conceivable conditions. I conclude the manuscript by reviewing objections and considering the way this account relates to other literature on explanation and understanding. (shrink)

Little attention has been given to the integral relationship between character strengths and spirituality (the search for or communing with the sacred to derive meaning and purpose). The science of character strengths has surged in recent years with hundreds of studies, yet with minimal attention to spirituality or the literature thereof. At the same time, the science of spirituality has steadily unfolded over the last few decades and has offered only occasional attention to select strengths of character (e.g., humility, love, (...) and forgiveness) or the universal typology of the VIA classification of character strengths and virtues. In this exploration, we argue that there is a robust synergy of these sciences and practices revealing that spirituality is vitally concerned with promoting character strengths. At the same time, character strengths can enhance and deepen spiritual practices, rituals, and experiences. We elaborate on how character strengths and spirituality come together in the context of the psycho-spiritual journey toward wholeness. By wholeness, we are referring to a way of being in the world that involves a life-affirming view of oneself and the world, a capacity to see and approach life with breadth and depth and the ability to organize the life journey into a cohesive whole. We further discuss six levels by which spirituality can be integrated within the VIA Classification, including a meta-perspective in which wholeness represents a meta-strength or superordinate virtue. We frame two pathways of integration: the grounding path, in which character strengths offer tangibility and thereby deepen and enhance spirituality, and the sanctification path, in which spirituality elevates character strengths. Finally, we turn to research-based practices and examine how character strengths might facilitate and contribute to spiritual practices and, conversely, how spirituality might enhance character strength practices. Such multifaceted integration offers insight and wisdom to both areas of study and opens up new directions for psycho-spiritual research and practices to deepen and broaden our understanding of what it means to be human. (shrink)

In this paper, I critique a recent claim made by Stokhof and van Lambalgen (2011) (hereafter S&vL) that linguistics and science are at odds as to the models and constructions they employ. I argue that their distinction between abstractions and idealisations, the former belonging to the methodology of science and the latter to linguistics, is not a real one. I show that the majority of their arguments are flawed and evidence they cite misleading. Contrary to this distinction, I argue that (...) linguistics, like some variants of the scientific enterprise, uses a minimalist method of idealisation (Weisberg, 2007b), one which includes abstractions (as defined by S&vL) and other idealisations not uncommon to scientific model-building. Finally, I offer an alternative account of the problems cited by S&vL as a direct result of the modelling choices of linguists as opposed to the methods they use to define such models. I do so through the use of the specific example of the treatment of tense and aspect in the mainstream literature. (shrink)

In this paper we apply the popular Best System Account of laws to typical eternal worlds – both classical eternal worlds and eternal worlds of the kind posited by popular contemporary cosmological theories. We show that, according to the Best System Account, such worlds will have no laws that meaningfully constrain boundary conditions. It’s generally thought that lawful constraints on boundary conditions are required to avoid skeptical arguments. Thus the lack of such laws given the Best System Account may seem (...) like a severe problem for the view. We show, however, that at eternal worlds, lawful constraints on boundary conditions do little to help fend off skeptical worries. So with respect to handling these skeptical worries, the proponent of the Best System Account is no worse off than their competitors. (shrink)

Hastings Center Report, Volume 52, Issue 1, Page 42-50, January/February 2022.

The susceptible-transmissible-removed (STR) model is a deterministic compartment model, based on the susceptible-infected-removed (SIR) prototype. The STR replaces 2 SIR assumptions. SIR assumes that the emigration rate (due to death or recovery) is directly proportional to the infected compartment’s size. The STR replaces this assumption with the biologically appropriate assumption that the emigration rate is the same as the immigration rate one infected period ago. This results in a unique delay differential equation epidemic model with the delay equal to the (...) infected period. Hamer’s mass action law for epidemiology is modified to resemble its chemistry precursor—the law of mass action. Constructing the model for an isolated population that exists on a surface bounded by the extent of the population’s movements permits compartment density to replace compartment size. The STR reduces to a SIR model in a timescale that negates the delay—the transmissible timescale. This establishes that the SIR model applies to an isolated population in the disease’s transmissible timescale. Cyclical social interactions will define a rhythmic timescale. It is demonstrated that the geometric mean maps transmissible timescale properties to their rhythmic timescale equivalents. This mapping defines the hybrid incidence (HI). The model validation demonstrates that the HI-STR can be constructed directly from the disease’s transmission dynamics. The basic reproduction number (R0\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{R}}_0$$\end{document}) is an epidemic impact property. The HI-STR model predicts that R0∝ρnB\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{R}}_0 \propto \root \mathfrak{B} \of {\rho_n}$$\end{document} where ρn\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\rho_n$$\end{document} is the population density, and B\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathfrak{B}}$$\end{document} is the ratio of time increments in the transmissible- and rhythmic timescales. The model is validated by experimentally verifying the relationship. R0\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$${\mathcal{R}}_0$$\end{document}’s dependence on ρn\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}{-69pt} \begin{document}$$\rho_n$$\end{document} is demonstrated for droplet-spread SARS in Asian cities, aerosol-spread measles in Europe and non-airborne Ebola in Africa. (shrink)

I argue that Reid adopts a form of Meinongianism about fictional objects because of, not in spite of, his common sense philosophy. According to 'the way of ideas', thoughts take representational states as their immediate intentional objects. In contrast, Reid endorses a direct theory of conception and a heady thesis of first-person privileged access to the contents of our thoughts. He claims that thoughts about centaurs are thoughts of non-existent objects, not thoughts about mental intermediaries, adverbial states or general concepts. (...) In part this is because of the common sense semantics he adopts for fictional-object terms. I show that it is reasonable for Reid to endorse Meinongianism, given his epistemological priorities, for he took the way of ideas to imply that his view about first-person privileged access to our mental contents was false. (shrink)

Biomedical research and study design have recently been examined in detail by philosophers of science, who, like biomedical researchers, are concerned with the ability to accurately represent causal relationships through scientific study and apply these relationships to improve the health of individuals and populations. Epistemology—defined by the OED as "the theory of knowledge, especially with regard to its methods, validity, and scope, and the distinction between justified belief and opinion"—is fundamental to these concerns. In particular, philosophers of science and biomedical (...) researchers have discussed the epistemological value of randomized-controlled trials in regards to their individual components.... (shrink)

In Perceiving God, William Alston briefly suggests the possibility of perceiving God indirectly through the perception of another object. Following recent work by C. Stephen Evans, we argue that Thomas Reid’s notion of “natural signs” helpfully illuminates how people can perceive God indirectly through natural beauty. First, we explain how some natural signs enable what Alston labels “indirect perception.” Second, we explore how certain emotions make it possible to see both beauty and the excellence of the minds behind beauty. Finally, (...) we explain how aesthetic emotions can involve indirect perception of God via the natural sign of natural beauty. (shrink)

In this work, we present a mathematical model for the emergence of descriptive norms, where the individual decision problem is formalized with the standard Bayesian belief revision machinery. Previous work on the emergence of descriptive norms has relied on heuristic modeling. In this paper we show that with a Bayesian model we can provide a more general picture of the emergence of norms, which helps to motivate the assumptions made in heuristic models. In our model, the priors formalize the belief (...) that a certain behavior is a regularity. The evidence is provided by other group members’ behavior and the likelihood by their reliability. We implement the model in a series of computer simulations and examine the group-level outcomes. We claim that domain-general belief revision helps explain why we look for regularities in social life in the first place. We argue that it is the disposition to look for regularities and react to them that generates descriptive norms. In our search for rules, we create them. (shrink)