COVID-19 often manifests with different outcomes in different patients, highlighting the complexity of the host-pathogen interactions involved in manifestations of the disease at the molecular and cellular levels. In this paper, we propose a set of postulates and a framework for systematically understanding complex molecular host-pathogen interaction networks. Specifically, we first propose four host-pathogen interaction (HPI) postulates as the basis for understanding molecular and cellular host-pathogen interactions and their relations to disease outcomes. These four postulates cover the evolutionary dispositions involved (...) in HPIs, the dynamic nature of HPI outcomes, roles that HPI components may occupy leading to such outcomes, and HPI checkpoints that are critical for specific disease outcomes. Based on these postulates, an HPI Postulate and Ontology (HPIPO) framework is proposed to apply interoperable ontologies to systematically model and represent various granular details and knowledge within the scope of the HPI postulates, in a way that will support AI-ready data standardization, sharing, integration, and analysis. As a demonstration, the HPI postulates and the HPIPO framework were applied to study COVID-19 with the Coronavirus Infectious Disease Ontology (CIDO), leading to a novel approach to rational design of drug/vaccine cocktails aimed at interrupting processes occurring at critical host-coronavirus interaction checkpoints. Furthermore, the host-coronavirus protein-protein interactions (PPIs) relevant to COVID-19 were predicted and evaluated based on prior knowledge of curated PPIs and domain-domain interactions, and how such studies can be further explored with the HPI postulates and the HPIPO framework is discussed. (shrink)

Current COVID-19 pandemic and previous SARS/MERS outbreaks have caused a series of major crises to global public health. We must integrate the large and exponentially growing amount of heterogeneous coronavirus data to better understand coronaviruses and associated disease mechanisms, in the interest of developing effective and safe vaccines and drugs. Ontologies have emerged to play an important role in standard knowledge and data representation, integration, sharing, and analysis. We have initiated the development of the community-based Coronavirus Infectious Disease Ontology (CIDO). (...) As an Open Biomedical Ontology (OBO) library ontology, CIDO is an open source and interoperable with other existing OBO ontologies. In this article, the general architecture and the design patterns of the CIDO are introduced, CIDO representation of coronaviruses, phenotypes, anti-coronavirus drugs and medical devices (e.g. ventilators) are illustrated, and an application of CIDO implemented to identify repurposable drug candidates for effective and safe COVID-19 treatment is presented. (shrink)

The current COVID-19 pandemic and the previous SARS/MERS outbreaks of 2003 and 2012 have resulted in a series of major global public health crises. We argue that in the interest of developing effective and safe vaccines and drugs and to better understand coronaviruses and associated disease mechenisms it is necessary to integrate the large and exponentially growing body of heterogeneous coronavirus data. Ontologies play an important role in standard-based knowledge and data representation, integration, sharing, and analysis. Accordingly, we initiated the (...) development of the community-based Coronavirus Infectious Disease Ontology in early 2020. -/- As an Open Biomedical Ontology (OBO) library ontology, CIDO is open source and interoperable with other existing OBO ontologies. CIDO is aligned with the Basic Formal Ontology and Viral Infectious Disease Ontology. CIDO has imported terms from over 30 OBO ontologies. For example, CIDO imports all SARS-CoV-2 protein terms from the Protein Ontology, COVID-19-related phenotype terms from the Human Phenotype Ontology, and over 100 COVID-19 terms for vaccines (both authorized and in clinical trial) from the Vaccine Ontology. CIDO systematically represents variants of SARS-CoV-2 viruses and over 300 amino acid substitutions therein, along with over 300 diagnostic kits and methods. CIDO also describes hundreds of host-coronavirus protein-protein interactions (PPIs) and the drugs that target proteins in these PPIs. CIDO has been used to model COVID-19 related phenomena in areas such as epidemiology. The scope of CIDO was evaluated by visual analysis supported by a summarization network method. CIDO has been used in various applications such as term standardization, inference, natural language processing (NLP) and clinical data integration. We have applied the amino acid variant knowledge present in CIDO to analyze differences between SARS-CoV-2 Delta and Omicron variants. CIDO's integrative host-coronavirus PPIs and drug-target knowledge has also been used to support drug repurposing for COVID-19 treatment. -/- CIDO represents entities and relations in the domain of coronavirus diseases with a special focus on COVID-19. It supports shared knowledge representation, data and metadata standardization and integration, and has been used in a range of applications. (shrink)

Ontologies, as the term is used in informatics, are structured vocabularies comprised of human- and computer-interpretable terms and relations that represent entities and relationships. Within informatics fields, ontologies play an important role in knowledge and data standardization, representation, integra- tion, sharing and analysis. They have also become a foundation of artificial intelligence (AI) research. In what follows, we outline the Coronavirus Infectious Disease Ontology (CIDO), which covers multiple areas in the domain of coronavirus diseases, including etiology, transmission, epidemiology, pathogenesis, diagnosis, (...) prevention, and treatment. We emphasize CIDO development relevant to COVID-19. (shrink)

David Miller argues that national identity is indispensable for the successful functioning of a liberal democracy. National identity makes important contributions to liberal democratic institutions, including creating incentives for the fulfilment of civic duties, facilitating deliberative democracy, and consolidating representative democracy. Thus, a shared identity is indispensable for liberal democracy and grounds a good claim for self-determination. Because Miller’s arguments appeal to the instrumental values of a national culture, I call his argument ‘instrumental value’ arguments. In this paper, I examine (...) the instrumental value arguments and show that they fail to justify a group’s right to self-determination. (shrink)

A number of philosophers argue that the moral value of national identity is sufficient to justify at least a prima facie right of a national community to create its own independent, sovereign state. In the literature, this argument is commonly referred to as the identity argument. In this paper, I consider whether the identity argument successfully proves that a national group is entitled to a state of its own. To do so, I first explain three important steps in the argument (...) and then consider whether they lead to the desired conclusion. My examination reveals that the identity argument relies on the Optimal Protection Principle; however, this principle does not apply to the case of a national community. As a result, the identity argument fails to justify even a prima facie right of a national community to establish its own state. (shrink)

The principle of national self-determination holds that a national community, simply by virtue of being a national community, has a prima facie right to create its own sovereign state. While many support this principle, not as many agree that it should be formally recognized by political institutions. One of the main concerns is that implementing this principle may lead to certain types of inequalities—between nations with and without their own states, members inside and outside the border, and members and nonmembers (...) inside the same nation state. While these inequalities may arise, I shall argue that they are not unjust. These worries are partly the results of confusing two types of interests that a national group may have—in cultural affairs and in political affairs. While a national community should enjoy rights over their cultural affairs, this does not grant them authority over other non-cultural, political affairs. Once the distinction is drawn, we can see that there are constraints on the implementation of this principle. Consequently, these inequalities justify setting limits to a group’s right of self-government, although they do not conclusively refute the right itself. (shrink)

In this paper, I propose a new self-defense theory of punishment, the rights-protection theory. By appealing to the interest theory of right, I show that what we call “the right of self-defense” is actually composed of the right to protect our basic rights. The right of self-defense is not a single, self-standing right but a group of derivative rights justified by their contribution to the protection of the core, basic rights. Thus, these rights of self-defense are both justified and constrained (...) by the basic rights they are supposed to protect. I then explain how this theory responds to a common objection. Opponents argue that, to exercise the right of self-defense, some threat must be present. However, in the context of punishment, the threat has already taken effect or is already gone. Thus, the right of self-defense becomes irrelevant when we punish an offender. I show that this objection is based on an implausibly narrow conception of self-defense. A reasonable conception would allow us to exercise our right of self-defense when there is a present definite threat, a future definite threat, or a potential threat. Thus, we may still exercise our right of self-defense in the context of punishment. (shrink)

Both Kymlicka and Patten argue that the equal treatment of different national groups require that the state officially recognize the right of each to create its own autonomous government. After carefully examining their arguments, I show that they both make the false assumption that, in a multinational state, the state belongs only to the majority group but not the minority, and that a multination state can never treat minority groups equally. Both claims are inherently anti-pluralistic. Thus, the equal treatment of (...) different national cultures does not require that each be granted the right to self-government. (shrink)

Allen Buchanan proposes a methodological framework with which theorists may evaluate different theories of secession, including the National Self-Determination theory. An important claim he makes is, because the right to secede is inherently institutional, any adequate theory of secession must include, as an integral part, an analysis of institutional morality. Because the National Self-Determination theory blatantly lacks such an analysis, Buchanan concludes that this theory is inherently flawed. In this paper, I consider Buchanan’s framework and the responses from supporters of (...) national self-determination theory. I try to clarify the confusion shared by both parties. I conclude that, although Buchanan’s theory of institutional morality is sound, his critiques of the national self-determination theory fails. (shrink)

In this chapter, I consider contemporary consequentialist theories of punishment. Consequentialist theories of punishment look to the consequences of punishment to justify the institution of punishment. Two types of theories fall into this category—teleology and aggregationism. I argue that teleology is implausible as it is based on a problematic assumption about the fundamental value of criminal punishment, and that aggregationism provides a more reasonable alternative. Aggregationism holds that punishment is morally justified because it is an institution that helps society to (...) aggregate important moral values. Several theories fall into this category, including general deterrence theories, specific deterrence theories, and preventionism. I critically evaluate these theories and argue that only one specific deterrence theory, namely, my rights-protection theory, provides the most reasonable consequentialist account of punishment. (shrink)

A deterrence theory of punishment holds that the institution of criminal punishment is morally justified because it serves to deter crime. Because the fear of external sanction is an important incentive in crime deterrence, the deterrence theory is often associated with the idea of severe, disproportionate punishment. An objection to this theory holds that hope of escape renders even the severest punishment inapt and irrelevant. -/- This article revisits the concept of deterrence and defend a more plausible deterrence theory of (...) punishment—the wide-scope deterrence theory. The wide-scope theory holds that we must make the best use of all the deterrence tools available, including both external and internal sanctions. Drawing on insights from the early Confucian tradition, the article develops a deep deterrence theory, which holds that the most important deterrence tool involves internal, not external, sanction. It describes how internal sanctions deter potential offenses and why relevant policies need not conflict with liberalism’s respect for neutrality. (shrink)

古代中国明朝哲学家王阳明创立的心学已有七百多年，它继承了中国古代的哲学，比如孔孟之道和宋明理学等的内容，创立了心学。其理念在社会哲学领域深深地影响了中国、日本和朝鲜等东亚国家，甚至于间接地推动了日本的 明治维新运动，成为千年一圣。同时世界各地的学者对心学的研究和探讨也是层出不穷，但是总体而言，缺乏对心学理论体系性的探讨和研究。 本文从体系概念着手，结合心学的内容，经过梳理后整合成一个完整的、逻辑的和全面的心学体系。.

关于人类意识起源和本质问题的探讨由来已久，各领域如哲学、社会学、生物学和心理学等都有不同定义和解释，但是至今为止都没有得到广泛的认同，主要原因是由意识的复杂性导致了各领域都不能全面、合理和充分地认识其 起源和本质，成为千古奇案，所以有必要对其进行深入探讨。 本文根据各学科的知识分析、汇总和归纳，得出如下结论：意识的起源来自自然物质；意识的本质为物质信息；意识的能力是物质信息的复杂度和有序度的利用程度；意识具有先天性、物质性、系统性、复杂性、动态性、差异性 和自我性属性 .

Philosophy and Phenomenological Research, Volume 104, Issue 3, Page 606-622, May 2022.

For anyone approaching the Encheiridion of Epictetus for the first time, this book provides a comprehensive guide to understanding a complex philosophical text. Including a full translation and clear explanatory commentaries, Epictetus's 'Encheiridion' introduces readers to a hugely influential work of Stoic philosophy. Scott Aikin and William O. Stephens unravel the core themes of Stoic ethics found within this ancient handbook. Focusing on the core themes of self-control, seeing things as they are, living according to nature, owning one's roles (...) and fulfilling the responsibilities that those roles entail, the authors elucidate the extremely challenging ideas in Epictetus's brisk chapters. Divided into five distinct parts, this book provides readers with: -/- - A new translation of the Encheiridion by William O. Stephens. - A new introduction to ancient Stoicism, its system of concepts, and the ancient figures who shaped it. - A fresh treatment of the notorious and counter-intuitive 'Stoic paradoxes'. - An accessible overview of the origin and historical context of the Encheiridion. - Detailed commentaries on each chapter of the Encheiridion that clarify its recurring themes and highlight their interconnections. - Careful attention to the presentation of the arguments embedded in Epictetus's aphoristic style. - A thoughtful discussion of serious criticisms of Epictetus's Stoicism and replies to these objections. -/- Written with clarity and authority, Epictetus's 'Encheiridion' provides a foundation from which readers can understand this important text and engage with the fundamental questions of Stoic philosophy and ethics. This guide will aid teachers of Epictetus, students encountering Stoicism for the first time, and readers seeking a greater understanding of Stoic ethics. (shrink)

This study aims to provide a coherent new interpretation of the notorious anti-hedonism of Speusippus, Plato’s nephew and the second scholarch of the Academy, by reconsidering all the relevant sources concerning his attitude toward pleasure—sources that seem to be in tension or even incompatible with each other. By reassessing Speusippus’ anti-hedonism and Aristotle’s response, it also sheds new light on the Academic debate over pleasure in which he and Aristotle participated: This debate is not merely concerned with the truth and (...) credibility of the arguments for or against hedonism; there are also notable differences among the participants in their understanding of the practical significance of evaluating hedonic experiences. This new interpretation allows us to better understand Aristotle’s selective representation of the intra-school debate and some neglected features of his responses to different interlocutors. (shrink)

The truth table method, natural deduction, and the truth tree method, the three validity proving methods standardly taught in an introductory logic course, are too clumsy for the battlefield of real-life. The “short truth table” test is handy at times, but it stumbles at many other times. In this paper, we set up a general method that can beat all the methods mentioned above in a contest of speed. Furthermore, the procedure can be step-by-step paraphrased in a natural language, so (...) that, unlike the other methods, a real-life logical problem can be analyzed and explained in a real-life language too. (shrink)

I defend a new version of the non-identity theodicy. After presenting the theodicy, I reply to a series of objections. I then argue that my approach improves upon similar approaches in the literature.

What is the nature and structure of phronesis or practical wisdom? According to the view widely held by philosophers and psychologists, a person S is wise if and only if S knows how to live well. Given this view of practical wisdom, the guiding question is this: What exactly is “knowing how to live well”? It seems that no one has a clear idea of how to answer this simple but fundamental question. This paper explores knowing how to live well (...) (or “life know-how”) by showing how its nature and structure can be understood through contemporary epistemology of knowledge-how. I will achieve this by doing the following. In Section I, I highlight the two as-yet unanswered “integration questions” about life know-how. In Section II, I explain why the epistemology of knowledge-how has good potential to address the integration questions. In Sections III and IV, I construct two positions—intellectualism and anti-intellectualism—for the epistemology of life know-how and show how they address the two integration questions. In Section V, I show how the epistemology of life know-how established in the previous sections can be used in the philosophy of wisdom and the psychology of wisdom. (shrink)

The overflow debate concerns this following question: does conscious iconic memory have a higher capacity than attention does? In recent years, Ned Block has been invoking empirical works to support the positive answer to this question. The view is called the “rich view” or the “Overflow view”. One central thread of this discussion concerns the nature of iconic memory: for example how rich they are and whether they are conscious. The first section discusses a potential misunderstanding of “visible persistence” in (...) this literature. The second section discusses varieties of attention relevant to this debate. The final section discusses the most prominent alternative interpretation of the Sperling paradigm—the postdiction interpretation—and explains how it can be made compatible with a weaker version of the rich or overflow view. (shrink)

目前，世界上的哲学简单地可分两类，一是：唯物主义，二是：唯心主义，它们统治了哲学史几千年，相互争斗了几千年，但是都存在着，不分胜负，至少说明都有合理之处，当然也包括不合理之处。 如果把两者进行了升华，就是集合唯心主义和唯物主义各自的合理部分，摈弃了不合理部分，把它们合二为一，统一成一个系统的、合理的和广泛的哲学体系，那就是唯能主义。 .

In this paper, I will argue for a complex of three theses. First, that the problem of deep disagreement is an instance of the regress problem of justification. Second, that the problem of deep disagreement, as a regress problem, depends on a dialecticality requirement for arguments. Third, that the dialecticality requirement is plausible and defensible.

It has a long history for the exploration of the origin and essence of human consciousness with different definitions and explanations in various fields such as philosophy, medicine, sociology, biology, and psychology. However, all of them had not been recognized so far. The main reason is that the complexity of consciousness leads to the inability of various fields to understand its essence fully, reasonably, and comprehensively, and there are still significant differences for it, and which have become an eternal mystery. (...) So, it is necessary to delve deeper into it. Here we show that this article concludes that the origin of consciousness comes from natural matter, the essence of consciousness is material information, the ability of consciousness is the degree to which the complexity and orderliness of material information are utilized, and consciousness has the attributes of congenital, materiality, systematicness, complexity, dynamics, difference, and selfness according to the analysis, summary and induction of knowledge from various disciplines. (shrink)

In this paper I present a new objection to the Aristotelian Naturalism defended by Philippa Foot. I describe this objection as a membership objection because it reveals the fact that AN invites counterexamples when pressed to identify the individuals bound by its normative claims. I present three examples of agents for whom the norms generated by AN are not obviously authoritative: mutants, aliens, and the Great Red Dragon. Those who continue to advocate for Foot's view can give compelling replies to (...) the first two of these examples, but their replies drive the view into an unwelcome result when it faces the last example. I conclude that the concept of being human, on which AN crucially depends, is not as straightforward as Foot's advocates presume. (shrink)

How can we acquire understanding? Linda Zagzebski has long claimed that understanding is acquired through, or arises from, mastering a particular practical technê. In this paper, I explicate Zagzebski’s claim and argue that the claim is problematic. Based on a critical examination of Zagzebski’s claim, I propose, in conclusion and in brief, a new claim regarding the acquisition of understanding.

This paper offers a fine analysis of different versions of the well known sure-thing principle. We show that Savage's formal formulation of the principle, i.e., his second postulate (P2), is strictly stronger than what is intended originally.

In response to the fall of Constantinople in 1453, Nicholas of Cusa wrote De pace fidei defending a commitment to religious tolerance on the basis of the notion that all diverse rites are but manifestations of one true religion. Drawing on a discussion of why Nicholas of Cusa is unable to square the two objectives of arguing for pluralistic tolerance and explaining the contents of the one true faith, we outline why theological pluralism is compromised by its own meta-exclusivism.

Scott Aikin, Tempest Henning Download PDF.

In 1947 Donald Cary Williams claimed in The Ground of Induction to have solved the Humean problem of induction, by means of an adaptation of reasoning first advanced by Bernoulli in 1713. Later on David Stove defended and improved upon Williams’ argument in The Rational- ity of Induction (1986). We call this proposed solution of induction the ‘Williams-Stove sampling thesis’. There has been no lack of objections raised to the sampling thesis, and it has not been widely accepted. In our (...) opinion, though, none of these objections has the slightest force, and, moreover, the sampling thesis is undoubtedly true. What we will argue in this paper is that one particular objection that has been raised on numerous occasions is misguided. This concerns the randomness of the sample on which the inductive extrapolation is based. (shrink)

Xinxue （The philosophy of mind） founded by ancient Chinese philosopher Wang Yangming of the Ming Dynasty for over 700 years. Its ideas have deeply influenced East Asian countries such as China, Japan, and Korea in the field of social philosophy, and even indirectly promoted Japan's Meiji Restoration movement. At the same time, scholars from all over the world have conducted numerous studies and explorations on it, but overall, there is a lack of systematic exploration and research on it. This article (...) starts with the concept of a system, combines the content of Xinxue and integrates it into a complete, logical, and comprehensive system of Xinxue. (shrink)

European Journal of Philosophy, Volume 30, Issue 1, Page 148-168, March 2022.

Three objections to the epistemic theory of argument are presented and briefly rebutted. In light of this reply, a case for argumentative eclecticism is made.

Can an agent deliberating about an action A hold a meaningful credence that she will do A? 'No', say some authors, for 'Deliberation Crowds Out Prediction' (DCOP). Others disagree, but we argue here that such disagreements are often terminological. We explain why DCOP holds in a Ramseyian operationalist model of credence, but show that it is trivial to extend this model so that DCOP fails. We then discuss a model due to Joyce, and show that Joyce's rejection of DCOP rests (...) on terminological choices about terms such as 'intention', 'prediction', and 'belief'. Once these choices are in view, they reveal underlying agreement between Joyce and the DCOP-favouring tradition that descends from Ramsey. Joyce's Evidential Autonomy Thesis (EAT) is effectively DCOP, in different terminological clothing. Both principles rest on the so-called 'transparency' of first-person present-tensed reflection on one's own mental states. (shrink)

The theistic argument from beauty has what we call an 'evil twin', the argument from ugliness. The argument yields either what we call 'atheist win', or, when faced with aesthetic theodicies, 'agnostic tie' with the argument from beauty.

In this article I propose to reframe debates about ideals of emotion in medicine, abandoning the current binary setup of this debate as one between ‘clinical detachment’ and empathy. Inspired by observations from my own field work and drawing on Sky Gross’ anthropological work on rituals of practice as well as Henri Lefebvre’s notion of rhythm, I propose that the normative drive of clinical practice can be better understood through the notion of attunement. In this framework individual types of emotions (...) are not, as such, appropriate or inappropriate, but are evaluated depending on their synchronicity with the specific rhythms of the practice. To set up this proposal, I show how typical arguments about emotions in medicine—what I call emotion-entity focused frameworks—are insufficient. I then draw on ethnographic observations from two orthopaedic departments and interviews with medical practitioners to show (1) how clinical practice is driven by rhythmicity, shaped in the case of orthopaedic surgery by a clinical aim of efficient, controlled intervention, and (2) how clinicians continuously refer to this drive and the flow of rhythms when evaluating inappropriate or problematic emotion. I argue that the use of a rhythm framework rather than ideals of detachment or empathy allows for a sensitivity to the complexity and situation-dependent elements of emotional ideals in clinical practice; and I end by proposing the term ‘attuned concern’—which stresses the importance of regulation and adjustment to circumstances rather than of maintaining a constant distance/involvement—as a more fitting alternative to ‘clinical detachment’. (shrink)

Plato’s nephew Speusippus has been widely accepted as the historical person behind the mask of the anti-hedonists in Phlb. 42b–44c. This hypothesis is supported by, inter alia, the link between Socrates’ char- acterization of them as δυσχερεῖς and the frequent references of δυσχέρεια as ἀπορία to Speusippus in Aristotle’s Metaphysics MN. This study argues against assigning any privileged status to Speusippus in the assimilation of δυσχέρεια with ἀπορία. Instead, based on a comprehensive survey of how δυσχερ- words were used in (...) classical antiquity, the semantic shift of δυσχέρεια can be explained in an alternative way. (shrink)

There is a long-standing disagreement in the philosophy of probability and Bayesian decision theory about whether an agent can hold a meaningful credence about an upcoming action, while she deliberates about what to do. Can she believe that it is, say, 70% probable that she will do A, while she chooses whether to do A? No, say some philosophers, for Deliberation Crowds Out Prediction (DCOP), but others disagree. In this paper, we propose a valid core for DCOP, and identify terminological (...) causes for some of the apparent disputes. (shrink)

We discuss the philosophical problems attendant to the justice of eternal punishments in Hell, particularly those portrayed in Dante’s Inferno. We conclude that, under Dante’s description, a unique version of the problem of Hell (and Heaven) can be posed.

The deceptive clues in the impossible puzzle film confirm the viewer’s internal expectations and allow retrospective attributing. In the film, a transcendental object negates an internal expectation, causing a retrospective blockage. Retrospectivity does not stop there; the transcendental object reinterpreting deceptive clues in the associative area leads to repeated attribution. This article consists of three parts. First, it discusses impossible puzzle films in the context of complex narrative classification. The following section introduces the Jungian concept of synchronicity and illustrates how (...) it works. The article concludes with a case study of Long Day’s Journey into Night (2018), which contains more complicated puzzles and explains how mind-game narrative techniques create deceptive clues and induce deceptive retrospective attribution. (shrink)

Tennis champion Maria Sharapova has a habit of grunting when she plays on the court. Assume that she also has a habit of hitting the ball in a certain way in a certain situation. The habit of on-court grunting might be bad, but can the habit of hitting the ball in a certain way in a certain situation be classified as intelligent? The fundamental questions here are as follows: What is habit? What is the relation between habit and skill? Is (...) there such a thing as intelligent habit? In this paper I expound the nature of habit by developing and defending a Rylean conception of habit, according to which an acquired disposition is a habit if and only if the manifestation of the disposition is repeated, automatic, and uniform. One implication of this conception is that there is no such thing as intelligent habit. A practical application in athletic expertise is that sport coaches can help athletes go beyond repeated, automatic, and uniform dispositions in sport. (shrink)

According to Dreyfusian anti-intellectualism, know-how or expertise cannot be explained in terms of know-that and its cognates but only in terms of intuition. Hubert Dreyfus and Stuart Dreyfus do not exclude know-that and its cognates in explaining skilled action. However, they think that know-that and its cognates (such as calculative deliberation and perspectival deliberation) only operate either below or above the level of expertise. In agreement with some critics of Dreyfus and Dreyfus, in this paper, I argue that know-that and (...) its cognates are constitutive of rather than external to know-how and expertise. However, unlike those critics, who argue for this point only from a phenomenological point of view, my argument adopts a (telic) normative point of view. (shrink)

In this paper, I propose a virtue-theoretic approach to semantics, according to which the study of linguistic competence in particular, and the study of meaning and language in general, should focus on a speaker's interpretative virtues, such as charity and interpretability, rather than the speaker's knowledge of rules. The first part of the paper proffers an argument for shifting to virtue semantics, and the second part outlines the nature of such virtue semantics.

We apply the analysis that we have developed over the course of several publications on the significance of ignorance for decision-making, especially in surrogate (and, thus, in political) contexts, to political decision-making, such as it has been, during the COVID-19 pandemic (see Scheall 2019; Crutchfield and Scheall 2019; Scheall and Crutchfield 2020; Scheall 2020). Policy responses to the coronavirus constitute a case study of the problem of policymaker ignorance. We argue that political responses to the virus cannot be explained by (...) assuming that the interests of policymakers were at loggerheads with those of their constituents at the beginning of the crisis. In order to explain the responses of policymakers, it is necessary to recognize the effects of relevant ignorance on their incentives to pursue different policy objectives. We discuss the knowledge that policymakers required at the start of the pandemic in order to deliberately realize the goal of limiting overall human suffering and the spontaneous forces that could have facilitated the realization of this goal. The problem of policymaker ignorance implies that policymakers have not earnestly pursued the goal of limiting overall suffering due to the novel coronavirus, but have repeatedly resorted to the pursuit of relatively less epistemically burdensome goals. The problem of policymaker ignorance explains why policymakers have focused primarily on limiting one kind of suffering – physical suffering due to the virus – and have mostly ignored related kinds of suffering, i.e., the economic, sociological, psychological, and physical suffering caused by policies to limit physical suffering from the virus. The problem of policymaker ignorance also helps to explain why policymakers relied on the relatively blunt instrument of economic lockdown rather than more focused protection policies, and why they continue to resort to lockdowns, despite the emerging scientific evidence of their ineffectiveness at mitigating physical suffering due to the virus. (shrink)

Judith Thomson’s “A Defense of Abortion” is one of the most widely taught papers in undergraduate philosophy, yet it is notoriously difficult to teach. Thomson uses simple terminology and imaginative thought experiments, but her philosophical moves are complex and sometimes difficult to explain to a class still mystified by the prospect of being kidnapped to save a critically ill violinist. My aim here is to identify four sources of difficulty that tend to arise when teaching this paper. In my experience, (...) these four sources of difficulty create significant problems for undergraduate students, yet each one is easy for instructors to underestimate. My objective is therefore to identify the problems, explain why they tend to occur and warn other instructors about their potential impact in the classroom. (shrink)

I defend a solution to the puzzle of petitionary prayer based on some ideas of Aquinas, Gregory the Great, and contemporary desert theorists. I then address a series of objections. Along the way broader issues about the nature of desert, what is required for an action to have a point, and what is required for a puzzle to have a solution are discussed.

Regulative virtue epistemology argues that intellectual virtues can adjust and guide one’s epistemic actions as well as improve on the quality of the epistemic actions. For regulative virtue epistemologists, intellectual virtues can be cultivated to a higher degree; when the quality of intellectual virtue is better, the resulting quality of epistemic action is better. The intellectual virtues that regulative epistemologists talk about are character virtues (such as intellectual courage and open-mindedness) rather than faculty virtues (such as sight and hearing), since (...) they don’t think that faculty virtues could be cultivated. This article refers to Xunzi’s philosophy, explaining how a regulative faculty-based virtue epistemology is possible. If this explanation works, on the one hand, a new branch of contemporary virtue epistemology is shown, and, on the other hand, a clear theoretical framework of Xunzi’s epistemology is constructed. (shrink)