When the U.S. conducts warfare, elements of a force are drawn from different services and work together as a single team to accomplish an assigned mission. To achieve such unified action, it is necessary that the doctrines governing the actions of members of specific services be both consistent with and subservient to joint Doctrine. Because warfighting today increasingly involves not only live forces but also automated systems, unified action requires that information technology that is used in joint warfare must be (...) aligned with joint doctrine. It requires also that the separate information systems used by the different elements of a joint force must be interoperable, in the sense that data and information that is generated by each element must be usable (understandable, processable) by all the other elements that need them. Currently, such interoperability is impeded by multiple inconsistencies among the different data and software standards used by warfighters. We describe here the on-going project of creating a Joint Doctrine Ontology (JDO), which uses joint doctrine to provide shared computer-accessible content valid for any field of military endeavor, organization, and information system. JDO addresses the two previously mentioned requirements of unified action by providing a widely applicable benchmark for use by developers of information systems that will both guarantee alignment with joint doctrine and support interoperability. (shrink)

Throughout the biological and biomedical sciences there is a growing need for, prescriptive ‘minimum information’ (MI) checklists specifying the key information to include when reporting experimental results are beginning to find favor with experimentalists, analysts, publishers and funders alike. Such checklists aim to ensure that methods, data, analyses and results are described to a level sufficient to support the unambiguous interpretation, sophisticated search, reanalysis and experimental corroboration and reuse of data sets, facilitating the extraction of maximum value from data sets (...) them. However, such ‘minimum information’ MI checklists are usually developed independently by groups working within representatives of particular biologically- or technologically-delineated domains. Consequently, an overview of the full range of checklists can be difficult to establish without intensive searching, and even tracking thetheir individual evolution of single checklists may be a non-trivial exercise. Checklists are also inevitably partially redundant when measured one against another, and where they overlap is far from straightforward. Furthermore, conflicts in scope and arbitrary decisions on wording and sub-structuring make integration difficult. This presents inhibit their use in combination. Overall, these issues present significant difficulties for the users of checklists, especially those in areas such as systems biology, who routinely combine information from multiple biological domains and technology platforms. To address all of the above, we present MIBBI (Minimum Information for Biological and Biomedical Investigations); a web-based communal resource for such checklists, designed to act as a ‘one-stop shop’ for those exploring the range of extant checklist projects, and to foster collaborative, integrative development and ultimately promote gradual integration of checklists. (shrink)

Winning essay of the American Society for Aesthetics' inaugural Peter Kivy Prize. Extends Kivy's notion of sonic picturing through engagement with recent work in philosophy of perception. Argues that sonic pictures are more widespread and more aesthetically and artistically important than even Kivy envisioned. Topics discussed include: the nature of sonic pictures; the nature of sounds; what we can (and more importantly, cannot) conclude from musical listening; sonic pictures in film; beatboxing as an art of sonic picturing; and cover (...) songs as sonic pictures. To be published in the Journal of Aesthetics and Art Criticism. (shrink)

In his article “Why Philosophical Theories of Evidence Are (and Ought to Be) Ignored by Scientists,” Peter Achinstein argues that philosophical theories of evidence are ignored by scientists because they rest on assumptions which make their concepts of evidence too weak for scientists to work with, or which entail that the truth or falsity of evidential statements can be determined a priori. Given that, as Achinstein argues, the truth of many evidential statements can only be determined empirically, this “a (...) priorist” assumption makes scientists consider philosophical accounts of evidence irrelevant to their work. -/- In this article I examine the value of evidence, its nature, and its relation to science. I try to show that, while Achinstein’s conclusions are mostly right, the arguments and examples he gives to support them are flawed in some of their details. Specifically, I propose an account of evidence according to which, though evidential claims are objective to a large extent, something counts as evidence only if, ultimately, it has a relation to beings for whom it counts as evidence. On this view something’s status as evidence does not derive merely from people’s beliefs, but from shared practices that are embodied in what I call contexts of inquiry. I also propose that this concept of evidence is one according to which evidential claims, though defeasible, are in one respect a priori. I argue that this account of evidence is one that should be of interest to scientists. (shrink)

In the midst of the De pace fidei’s imagined heavenly conference on the theme of the possibility of religious harmony, Nicholas of Cusa has Saint Peter acknowledge to the Persian interlocutor that it will be difficult to bring Jews to the acceptance of Christ’s divine nature because they refuse to accept the implicit meaning of their own history of revelation. What is peculiar about this line in the dialogue is not merely that it flies in the face of what (...) Cusanus scholars tend to regard as an ecumenical spirit in Nicholas’ call to interreligious dialogue and mutual toleration. Rather, the statement reveals a peculiar hermeneutic principle at work in Nicholas’ understanding of the tension between truth and doctrine and the way that this tension informs human practice. Accordingly, by grappling with Nicholas’ portrayal of an imagined failure of Jews to practice interpretation correctly, I hope to shed light on Nicholas’ philosophy of religion in a way that neither ignores his anti-Judaism nor reduces the significance of his views to one of its most unpleasant manifestations. (shrink)

Is the institutionalization of religious freedom through human rights jurisprudence simply a means by which the modern nation-state manufactures and regulates “religion”? Is the discourse of religious freedom principally a technology of state governance? These questions challenge the ways that scholars conceptualize the relation between states, nationalism, human rights, and religious freedom. This article forwards an approach to human rights and methodological nationalism that both counters and explores alternatives to the prevailing conceptions of human rights, nationalism, and state sovereignty in (...) the discourse on the putative impossibility—and, by some accounts, insidiousness—of religious freedom. I first explicate the interpretive and contestatory dimensions of human rights discourse concerning religious freedom. I then explore cross-cutting ambivalences within the nationalisms that states need and cultivate in effort to transmute their monopoly upon coercive force (i.e. power) into legitimated authority. I argue that these provide two dimensions in and through which state sovereignty may be opposed, criticized, held accountable, and subject to change. (shrink)

If one is in a moral quandary it is wise to look for ethical guidance if one has the time to do so. Ethical theories are, among other things, intended to be one possible source of ethical guidance. If such guidance is valuable, then in ethics there is an embarrassment of riches: There are multiple, well-accepted, yet mutually inconsistent theories. The disquieting thing is that, at present, it seems that we are not at all close to being able to determine (...) which of them, if any, is right. How can you know what you should do when ethicists, those who devote their careers to studying such theories, cannot reach a consensus on which one we should accept? Those who look to ethical theories for ethical guidance are apt to be disappointed. This situation is problematic, for if ethical theorizing is to have relevance to real-world ethical behavior, and not just be a way of examining ethical issues out of a love of arguments or puzzles, it must be possible for us to use ethical theories to inform ourselves of what we should do. It seems that philosophers have usually tried to address the issue of how one should act by advancing arguments for or against these theories (or certain parts of them). I want to approach this issue from a different angle. The question I will address is this: Can you get ethical guidance about what you should do in certain situations without knowing, or even having good reasons to believe, that any particular ethical theory is right? I think there is. My idea is that if you compare all the viable ethical theories that you know of, and find that all, or at any rate a great majority of them agree about whether an action you’re considering is right, wrong, or permissible, then you know that it is at least highly probable that that action really is right, wrong, or permissible. For if all ethical theories agree about the moral status of an action, it can only fail to have that status if they are all false. And if a great majority of ethical theories agree about the moral status of an action, it can only fail to have that status if all of the theories that agree about its status are false, which becomes more and more improbable as the number of the theories that agree increases. If this approach works, there is a way that one can be guided by ethical theories without having to attempt the difficult task of determining which of them is right. (shrink)

This essay is my review of Philip Booth’s ...and the Pursuit of Happiness: Wellbeing and the Role of Government. The book is an anthology of original articles by eminent researchers in modern happiness economics, such as: Booth himself; Paul Omerod; David Sacks, Betsey Stephenson, and Justin Wolfers; Christopher Snowden; J. R. Shackleton; Christian Bjornskov; Peter Boettke and Christopher Coyne; and Pedro Schwartz. I conclude by offering several criticisms of the work.

I here present an anarchist critique of the idea of ‘animalistic evil’ and its common use as a justification for the State’s existence and use of force. On this view, ‘evil’ is a privation of morality, justice, and civilised behaviour. It is then identified with the ‘animalistic’ since animals are often thought to be defined by the aforesaid privation. I first clarify the idea of animalistic evil within the history of philosophy and science. Aristotle (384–322 BCE), Thomas Hobbes (1588–1679), and (...) Thomas H. Huxley (1825–1895) prominently argue that all that prevents humanity from devolving into animalistic evil, a state of violent and individualistic struggle for bare survival, is the power of State government to forcibly control the animalistic drives within its citizens. I subsequently pose two questions. (1) Is it justified to associate animal life with evil when this is (a) understood as a privation of a morality, justice and society and (b) characterised as an individualistic struggle for survival? (2) If this is not justified, what is the political harm of doing so? Building on the work of the anarchist thinker Peter Kropotkin (1842–1921), I argue that any conception of animalistic evil is unjustifiable, that it is a false justification for the State’s existence and use of force, and that the State, upon making the empty threat of animalistic evil, both violently harms individuals and impedes the socially beneficial practice of mutual aid. (shrink)

This essay is my review of Philip Booth’s Wellbeing and the Role of Government. The book is an anthology of original articles by eminent researchers in modern happiness economics, such as: Booth himself; Paul Omerod; David Sacks, Betsey Stephenson, and Justin Wolfers; Christopher Snowden; J. R. Shackleton; Christian Bjornskov; Peter Boettke and Christopher Coyne; and Pedro Schwartz. I conclude by offering several criticisms of the work.

Disagreement has been grist to the mills of sceptics throughout the history of philosophy. Recently, though, some philosophers have argued that widespread philosophical disagreement supports a broad scepticism about philosophy itself. In this paper, I argue that the task for sceptics of philosophy is considerably more complex than commonly thought. The mere fact that philosophical methods fail to generate true majority views is not enough to support the sceptical challenge from disagreement. To avoid demanding something that human reasoning cannot supply, (...) sceptics must show that philosophers have sufficient overlap to resolve their disagreements in particular concrete cases. (shrink)

Jason Brennan and Peter Jaworski reject expressive objections to markets on the grounds that market symbolism is culturally contingent, and contingent cultural symbols are less important than the benefits markets offer. I grant and, but I deny that these points suffice as grounds to dismiss expressive critiques of markets. For many plausible expressive critiques of markets are not symbolic critiques at all. Rather, they are critiques grounded in the idea that some market transactions embody morally inappropriate normative stances (...) toward the goods or services on offer. (shrink)

Jason Brennan and Peter Jaworski argue in recent work that “semiotic” or “symbolic” objections to markets are unsuccessful. I counter-argue that there are indeed some semiotic limits on markets and that anti-commodification theorists are not merely expressing disgust when they disapprove of markets in certain goods on those grounds. One central argument is that, contrary to what Brennan and Jaworski claim, semiotic arguments against markets do not depend fundamentally on meanings that prevail about markets. Rather, they depend on (...) the meanings that attach to various goods, meanings that give us moral bases on which to make judgments about their prospective commodification. (shrink)

It has become more common recently for epistemologists to advocate the pragmatic encroachment on knowledge, the claim that the appropriateness ofknowledge ascriptions is dependent on the relevant practical circumstances. Advocacy of practicalism in epistemology has come at the expense of contextualism, the view that knowledge ascriptions are independent of pragmatic factors and depend alternatively on distinctively epistemological, semantic factors with the result that knowledge ascriptions express different knowledge properties on different occasions of use. Overall, my goal here is to defend (...) a particular version of contextualism drawn from work by Peter Ludlow, called ‘standards contextualism.’ My strategy will be to elaborate on this form of contextualism by defending it from various objections raised by the practicalists Jason Stanley, Jeremy Fantl and Matthew McGrath. In showing how standards contextualism can effectively repel these criticisms I hope to establish that standards contextualism is a viable alternative to practicalism. (shrink)

The ‘limits of markets’ debate broadly concerns the question of when it is (im)permissible to have a market in some good. Markets can be of tremendous benefit to society, but many have felt that certain goods should not be for sale (e.g., sex, kidneys, bombs). Their sale is argued to be corrupting, exploitative, or to express a form of disrespect. InMarkets without Limits, Jason Brennan and Peter Jaworski have recently argued to the contrary: For any good, as long (...) as it is permissible to give it for free, then it is permissible to give it for money. Their thesis has led to a number of engaging objections, and I leverage recent work on the nature of feasibility within political philosophy to offer a new challenge.I argue that feasibility offers a constraint on which markets can be permissibly implemented. Though it may be possible to create a morally acceptable version of an otherwise repugnant market, some of these markets may be infeasible, and so we are not permitted to implement them. After laying out this challenge, I consider several replies. They concern the relevance of feasibility, and whether any markets really are infeasible. This provides an opportunity to explore the dangers of pursuing the infeasible and with markets generally. I conclude by considering what might lead us to pursue these markets despite their infeasibility, or how knowledge of infeasibility may prove useful regardless. (shrink)

An e-book devoted to 13 critical discussions of Thaddeus Metz's book "Meaning in Life: An Analytic Study", with a lengthy reply from the author. -/- Preface Masahiro Morioka i -/- Précis of Meaning in Life: An Analytic Study Thaddeus Metz ii-vi -/- Source and Bearer: Metz on the Pure Part-Life View of Meaning Hasko von Kriegstein 1-18 -/- Fundamentality and Extradimensional Final Value David Matheson 19-32 -/- Meaningful and More Meaningful: A Modest Measure Peter Baumann 33-49 -/- Is Meaning (...) in Life Comparable?: From the Viewpoint of ‘The Heart of Meaning in Life’ Masahiro Morioka 50-65 -/- Agreement and Sympathy: On Metz’s Meaning in Life Sho Yamaguchi 66-89 -/- Metz’s Quest for the Holy Grail James Tartaglia 90-111 -/- Meaning without Ego Christopher Ketcham 112-133 -/- Death and the Meaning of Life: A Critical Study of Metz’s Meaning in Life Fumitake Yoshizawa 134-149 -/- Metz’ Incoherence Objection: Some Epistemological Considerations Nicholas Waghorn 150-168 -/- Meaning in Consequences Mark Wells 169-179 -/- Defending the Purpose Theory of Meaning in Life Jason Poettcker 180-207 -/- Review of Thaddeus Metz’s Meaning in Life Minao Kukita 208-214 -/- A Psychological Model to Determine Meaning in Life and Meaning of Life Yu Urata 215-227 -/- Assessing Lives, Giving Supernaturalism Its Due, and Capturing Naturalism: Reply to 13 Critics of Meaning in Life Thaddeus Metz 228-278 . (shrink)

We do not normally speak of seeing experiences. Yet it is common to say that we have imagined an experience. Why the difference here? The deep affinities between sense perception and sensory imagination might have led one to expect that the limits of what we can sensorily imagine, using visual imagery, would align with what we can, in the right circumstances, see. We face a decision: either abandon this alignment of sensory imagination with perception, or conclude that we cannot, literally, (...) imagine experiences. This chapter pursues the second path: experiences are no more imaginable than they are visible. There are three components to the argument. First, it is argued that the implicit dilemma is not a false dilemma: we have strong reason to preserve an alignment between the objects of vision and the objects of visual-imagery-involving imagination. Second, the arguments of some—including Peacocke (1985) and Martin (2002)—that all sensory imagination in fact requires the imagining of an experience are challenged. Third, a framework for understanding the contents of visual imagination is provided and defended. This framework preserves an alignment between the contents of perception and the contents of imagination, while allowing us to appreciate the merely derivative, non-literal sense in which we can imagine experiences. Implications for perennial puzzles about consciousness are explored. (shrink)

A summary of Explaining Imagination (OUP, 2020) for the author/critics symposium in Analysis.

Batı’da teorik felsefe; Analitik Felsefe (AF), Kıta Felsefesi (KF) ve Felsefe Tarihi (FT) olmak üzere üçe ayrılır. Fakat üçünde de işler yolunda değildir. AF, felsefenin bir bilim olabileceği iddiasından kuşku duyduğu için gerçek dünyayla ilgilenmiyorken başından beri uygun bir teorik yöntem izlemeyen Kıta Felsefesinin uygulanışı, belirli politik ve etik yargılara hizmet edecek şekilde özelleştirilmiştir. FT çalışmalarının gidişatı ise eldeki eserin nesnel değerinden daha çok ilgili filozofun ait olduğu ulus veya kültüre göre bölgesel bir temelde gelişmiştir. Felsefede ilerleme sağlanacaksa bu ancak (...) bahsi geçen tuzaklardan kaçınılarak gerçekleşebilir. (shrink)

We take up the challenge of developing an international network with capacity to survey the world's scientists on an ongoing basis, providing rich datasets regarding the opinions of scientists and scientific sub-communities, both at a time and also over time. The novel methodology employed sees local coordinators, at each institution in the network, sending survey invitation emails internally to scientists at their home institution. The emails link to a ‘10 second survey’, where the participant is presented with a single statement (...) to consider, and a standard five point Likert scale. In June 2023, a group of 30 philosophers and social scientists invited 20,085 scientists across 30 institutions in 12 countries to participate, gathering 6,807 responses to the statement 'Science has put it beyond reasonable doubt that COVID-19 is caused by a virus'. The study demonstrates that it is possible to establish a global network to quickly ascertain scientific opinion on a large international scale, with high response rate, low opt-out rate, and in a way that allows for significant (perhaps indefinite) repeatability. Measuring scientific opinion in this new way would be a valuable complement to currently available approaches, potentially informing policy decisions and public understanding across diverse fields. (shrink)

In this paper I defend a pure proceduralist conception of legitimacy that applies to epistemic democracy. This conception, which I call pure epistemic proceduralism, does not depend on procedure-independent standards for good outcomes and relies on a proceduralist epistemology. It identifies a democratic decision as legitimate if it is the outcome of a process that satisfies certain conditions of political and epistemic fairness. My argument starts with a rejection of instrumentalism–the view that political equality is only instrumentally valuable. I reject (...) instrumentalism on two grounds: (i) because it fails to respect reasonable value pluralism and to recognize the constitutive role of democratic procedures for legitimacy in pluralist societies, and (ii) because it neglects the constructive function of democratic decision-making. I then consider two alternatives to pure epistemic proceduralism: David Estlund's version of epistemic proceduralism and a Deweyan account of epistemic democracy. I argue that only pure epistemic proceduralism can make good on both shortcomings of instrumentalism, whereas each of the other two approaches only makes good on one and neglects the other. (shrink)

A conception of legitimacy is at the core of normative theories of democracy. Many different conceptions of legitimacy have been put forward, either explicitly or implicitly. In this article, I shall first provide a taxonomy of conceptions of legitimacy that can be identified in contemporary democratic theory. The taxonomy covers both aggregative and deliberative democracy. I then argue for a conception of democratic legitimacy that takes the epistemic dimension of public deliberation seriously. In contrast to standard interpretations of epistemic democracy, (...) however, the conception I put forward avoids procedure-independent standards of correctness. Instead, it relies on a procedural social epistemology and defines legitimacy entirely in terms of the fairness of procedures. I call this conception of democratic legitimacy `Pure Epistemic Proceduralism'. I shall argue that it should be preferred over `Rational Epistemic Proceduralism', the conception of legitimacy that underlies the standard interpretation of epistemic democracy. Key Words: legitimacy • deliberative democracy • epistemic democracy • social epistemology. (shrink)

Collective deliberation is fuelled by disagreements and its epistemic value depends, inter alia, on how the participants respond to each other in disagreements. I use this accountability thesis to argue that deliberation may be valued not just instrumentally but also for its procedural features. The instrumental epistemic value of deliberation depends on whether it leads to more or less accurate beliefs among the participants. The procedural epistemic value of deliberation hinges on the relationships of mutual accountability that characterize appropriately conducted (...) deliberation. I will argue that it only comes into view from the second-person standpoint. I shall explain what the second-person standpoint in the epistemic context entails and how it compares to Stephen Darwall’s interpretation of the second-person standpoint in ethics. (shrink)

At the core of political liberalism is the claim that political institutions must be publicly justified or justifiable to be legitimate. What explains the significance of public justification? The main argument that defenders of political liberalism present is an argument from disagreement: the irreducible pluralism that is characteristic of democratic societies requires a mode of justification that lies in between a narrowly political solution based on actual acceptance and a traditional moral solution based on justification from the third-person perspective. But (...) why should we take disagreements seriously? This – epistemic question – has not received the attention it deserves so far. I argue that the significance of public justification can be explained through the possibility of reasonable disagreement. In a reasonable disagreement, the parties hold mutually incompatible beliefs, but each is justified to hold the belief they do. I shall use the notion of a reasonable disagreement to explain the possibility of an irreducible pluralism of moral and religious doctrines and, on that basis, why the justification of political institutions has to be public. (shrink)

The main aim of this paper is to identify a type of fact-given warrant for action that is distinct from reason-based justification for action and defend the view that there are two types of practical warrant. The idea that there are two types of warrant is familiar in epistemology, but has not received much attention in debates on practical normativity. On the view that I will defend, normative facts, qua facts, give rise to entitlement warrant for action. But they do (...) not, qua facts, give rise to reason-based warrant. Normative practical reasons, I will argue, are true propositions that represent fact-based favouring and that are made true by normative facts. (shrink)

According to an often repeated definition, economics is the science of individual choices and their consequences. The emphasis on choice is often used – implicitly or explicitly – to mark a contrast between markets and the state: While the price mechanism in well-functioning markets preserves freedom of choice and still efficiently coordinates individual actions, the state has to rely to some degree on coercion to coordinate individual actions. Since coercion should not be used arbitrarily, coordination by the state needs to (...) be legitimized by the consent of its citizens. The emphasis in economic theory on freedom of choice in the market sphere suggests that legitimization in the market sphere is “automatic” and that markets can thus avoid the typical legitimization problem of the state. In this paper, I shall question the alleged dichotomy between legitimization in the market and in the state. I shall argue that it is the result of a conflation of choice and consent in economics and show how an independent concept of consent makes the need for legitimization of market transactions visible. Footnotes1 For helpful comments and suggestions I am most grateful to Marc Fleurbaey, Alain Marciano, Herlinde Pauer-Studer, Thomas Pogge, Hans Bernhard Schmid, to seminar or conference participants in Aix-Marseille, Tutzing, Paris, and Amsterdam, and to two anonymous referees. (shrink)

Does political decision-making require experts or can a democracy be trusted to make correct decisions? This question has a long-standing tradition in political philosophy, going back at least to Plato’s Republic. Critics of democracy tend to argue that democracy cannot be trusted in this way while advocates tend to argue that it can. Both camps agree that it is the epistemic quality of the outcomes of political decision-making processes that underpins the legitimacy of political institutions. In recent political philosophy, epistemic (...) democrats have embraced this instrumentalist way of thinking about democracy. In this chapter, I argue that the attempt to defend democracy on epistemic instrumentalist grounds is self-undermining. I also develop an alternative – procedural – epistemic defence of democracy. I show that there is a prima facie epistemic case for democracy when there is no procedure-independent epistemic authority on the issue to be decided. (shrink)

Under what conditions is a belief inferentially justified? A partial answer is found in Justification from Justification : a belief is inferentially justified only if all of the beliefs from which it is essentially inferred are justified. After reviewing some important features of JFJ, I offer a counterexample to it. Then I outline a positive suggestion for how to think about inferentially justified beliefs while still retaining a basing condition. I end by concluding that epistemologists need a model of inferentially (...) justified belief that is more permissive and more complex than JFJ. (shrink)

According to the Acceptance Principle, a person is entitled to accept a proposition that is presented as true (asserted) and that is intelligible to him or her, unless there are stronger reasons not to. Burge assumes this Principle and then argues that it has an apriori justification, basis or rationale. This paper expounds Burge's teleological reliability framework and the details of his a priori justification for the Principle. It then raises three significant doubts.

Ernest Sosa and others have proposed a safety condition on knowledge: If S knows p, then in the nearest (non-actual) worlds in which S believes p, p is true.1 Colloquially, this is the idea that knowing requires not being easily mistaken. Here, I will argue that like another condition requiring a counterfactual relation between a subject’s belief and the world, viz. Robert Nozick’s sensitivity condition, safety leads, in certain cases, to the unacceptable result that knowledge is not closed under known (...) implication. (shrink)

This article deals with the notion of honor and its relation to the willingness to make sacrifices. There is a widely shared feeling, especially in Western countries, that the willingness to make sacrifices for the greater good has been on a reverse trend for quite a while both on the individual and the societal levels, and that this is increasingly problematic to the military. First of all, an outline of what honor is will be given. After that, the Roman honor-ethic, (...) stating that honor is a necessary incentive for courageous behavior and that it is something worth dying for, is contrasted with today's ruling view in the West, which sees honor as something obsolete and archaic and not as a legitimate motive for courageous behavior. The article then addresses the way honor continues to have a role in today's military, despite its diminishing role in Western society at large. (shrink)

This paper looks at an argument strategy for assessing the epistemic closure principle. This is the principle that says knowledge is closed under known entailment; or (roughly) if S knows p and S knows that p entails q, then S knows that q. The strategy in question looks to the individual conditions on knowledge to see if they are closed. According to one conjecture, if all the individual conditions are closed, then so too is knowledge. I give a deductive argument (...) for this conjecture. According to a second conjecture, if one (or more) condition is not closed, then neither is knowledge. I give an inductive argument for this conjecture. In sum, I defend the strategy by defending the claim that knowledge is closed if, and only if, all the conditions on knowledge are closed. After making my case, I look at what this means for the debate over whether knowledge is closed. (shrink)

Critics and defenders of Rawls' idea of public reason have tended to neglect the relationship between this idea and his conception of democratic legitimacy. I shall argue that Rawls' idea of public reason can be interpreted in two different ways, and that the two interpretations support two different conceptions of legitimacy. What I call the substantive interpretation of Rawls' idea of public reason demands that it applies not just to the process of democratic decision-making, but that it extends to the (...) substantive justification of democratic decisions. I shall argue against this interpretation and suggest a procedural interpretation instead. On this view, public reason is invoked when it comes to the political justification of the principles that should govern the process of democratic decision-making, but not – at least not directly – in relation to the content of public deliberation. (shrink)

Davidson’s 1965 paper, “Theories of Meaning and Learnable Languages”, has invariably been interpreted, by others and by myself, as arguing that natural languages must have a compositional semantics, or at least a systematic semantics, that can be finitely specified. However, in his reply to me in the Żegleń volume, Davidson denies that compositionality is in any need of an argument. How does this add up? In this paper I consider Davidson’s first three meaning theoretic papers from this perspective. I conclude (...) that Davidson was right in his reply to me that he never took compositionality, or systematic semantics, to be in need of justification. What Davidson had been concerned with, clearly in the 1965 paper and in “Truth and Meaning” from 1967, and to some extent in his Carnap critique from 1963, is that we need a general theory of natural language meaning, that such a theory should not be in conflict with the learnability of a language, and that such a theory bring out should how knowledge of a finite number of features of a language suffices for the understanding of all the sentences of that language. (shrink)

Logics of joint strategic ability have recently received attention, with arguably the most influential being those in a family that includes Coalition Logic (CL) and Alternating-time Temporal Logic (ATL). Notably, both CL and ATL bypass the epistemic issues that underpin Schelling-type coordination problems, by apparently relying on the meta-level assumption of (perfectly reliable) communication between cooperating rational agents. Yet such epistemic issues arise naturally in settings relevant to ATL and CL: these logics are standardly interpreted on structures where agents move (...) simultaneously, opening the possibility that an agent cannot foresee the concurrent choices of other agents. In this paper we introduce a variant of CL we call Two-Player Strategic Coordination Logic (SCL2). The key novelty of this framework is an operator for capturing coalitional ability when the cooperating agents cannot share strategic information. We identify significant differences in the expressive power and validities of SCL2 and CL2, and present a sound and complete axiomatization for SCL2. We briefly address conceptual challenges when shifting attention to games with more than two players and stronger notions of rationality. (shrink)

This short enquiry investigates the relationships between knowledge of English and attitude towards the English language as held by Japanese university students. The goal of this study was to gain a better understanding of how attitude affects the learning of English and whether gender or geographic location of a student ’s hometown plays a role. A random sample of 85 participants completed a 26 item questionnaire which measured background information, attitude to English and knowledge of English. The difference in English (...) knowledge over several prefectures was tested using ANOVA and the results indicated that there was no statistical difference observed. Difference in attitude to English between male and female students was tested using a t-test and no statistical difference was observed. Pearson Correlation was used to test for any relationship between knowledge and attitude to English, but again no statistical different relationship was found. In addition , Multiple Regression was used to determine if there was a linear relationship between knowledge of English, and the 3 variables attitude to English, gender and prefecture. Again there was no statistically significant linear relationship between these variable. (shrink)

This paper represents an attempt to better understand the educational expectations of Japanese university students. Eighty students were asked to indicate whether or not they felt there was some relationship between 24 English words. The results were then added and entered into a table where the number at each intersection of words represented the total number of students that felt there relationship between those two words. This table was then analyzed using Multidimensional Scaling to produce a two dimension plot representing (...) the relationship between these 24 words. Since the distance between the words the plot represents the level of similarity, a study of the result gives some insight into the educational expectations of these students. A description of the data collection and analysis, as well as, one possible interpretation of the results is included. (shrink)

This paper presents the results of an attempt to adapt the technology acceptance model to a questionnaire to indicate whether or not the Moodle content management system was accepted by 147 Japanese University English language students. The questionnaire consisted of 13 items based on the factors of usefulness and ease-of-use. A factor analysis was performed on the results to ensure the number of underlying factors explaining the data. The result indicated that 2 factors explained more than 94% of item variation. (...) In addition, a discussion of the individual participant answers demonstrated that more than 85% of participants of this study accepted the Moodle system as both useful and easy to use. (shrink)

ABSTRACTThis article offers a novel sceptical argument that the sensitivity-contextualist must say is sound; moreover, she must say that the conclusion of this argument is true at ordinary standards. The view under scrutiny has it that in different contexts knowledge-attributing sentences express different propositions, propositions which differ in the stretch of worlds across which the subject is required to track the truth. I identify the underlying reason for the sceptical result and argue that it makes sensitivity-contextualism irremediably flawed. Contextualists, I (...) conclude, should abandon sensitivity for some other piece of epistemic machinery. (shrink)

Introduction to and overview over my book "Epistemic Contextualism. A Defense" (OUP 2016).

As effective altruists often point out affluent people can do great good for others without having to make significant self-sacrifices. What is the correct moral assessment of patterns of giving that bring about great good and yet carry little in the way of self-sacrifice? Here I will clarify this question, state why it is important, and argue for an answer to it. After sketching the intuitive category of the morally best acts, I argue that self-sacrifice is not a condition that (...) an act must meet to be among the morally best acts. I argue that self-sacrifice is instead a condition that agents must meet to be deserving of the highest praise. (shrink)

ABSTRACT When patients refuse to receive medical treatment, the consequences of honouring their decisions can be tragic. This is no less true of patients who autonomously decide to refuse treatment. I distinguish three possible implications of these autonomous decisions. According to the Permissibility Claim, such a decision implies that it is permissible for the patient who has made the autonomous decision to forego medical treatment. According to the Anti‐Paternalism Claim, it follows that health‐care professionals are not morally permitted to treat (...) that patient. According to the Binding Claim it follows that these decisions are binding on health‐care professionals. My focus is the last claim. After arguing that it is importantly different from each of the first two claims, I give two arguments to show that it is false. One argument against the Binding Claim draws a comparison with cases in which patients autonomously choose perilous positive treatments. The other argument appeals to considered judgments about cases in which disincentives are used to deter patients from refusing sound treatments. (shrink)

Most forms of human papillomavirus can create alterations on a woman's cervix that can lead to cervical cancer in the long run, while others can produce genital or epidermal tumors. Cervical cancer is a leading cause of morbidity and mortality among women in low- and middle-income countries. The prediction of cervical cancer still remains an open challenge as there are several risk factors affecting the cervix of the women. By considering the above, the cervical cancer risk factor dataset from KAGGLE (...) data warehouse is executed for predicting the cervical cancer risk classes. The cervical cancer data set is normalised with incomplete data and Pattern Calibration. Secondly, the interpretive data analysis is carried out, and the target feature's dispersion of the cervical cancer risk is visualised. Thirdly, several classifiers are fitted to the unprocessed data set, and the performance is measured with pre and post feature scaling. Fourth, oversampling methodologies are applied to the pre - processed data set. Fifth, the oversampled dataset by differment methods are applied to all the classifiers and the performance is compared with pre and post feature scaling. Sixth, Precision, recall, Fscore, accuracy, and running time are some of the metrics used in performance analysis. The code is written in Python and executed with Anaconda Navigator on the Spyder framework. The findings of the experiments reveal that the Random forest classifier tends to sustain 96% accuracy pre and post scaling for unporocessed dataset. Similarly the same classifier tends to sustain 98% accuracy for all the oversampling techniques. (shrink)

This paper contributes to the emerging field of comparative metaethics by offering a reconstruction of the metaethical views implicit to the Daoist classic, the Laozi 老子 or Daodejing 道德經. It offers two novel views developed out of the Laozi: one-all value monism and moral trivialism. The paper proceeds by discussing Brook Ziporyn’s reading of the Laozi in terms of omnipresence and irony, and then applies his reading to moral properties like values and names (ming 名). The paper emboldens Ziporyn’s monistic (...) tendencies in order to claim that the Laozi not only treats the Dao as an omnipresent value, but also as the one value that is all values. I call this view one-all value monism. I then argue that, in terms of moral epistemology, one-all value monism entails moral trivialism, the view that all moral judgments are true. I conclude by emphasizing the therapeutic motivation for holding such apparently outrageous metaethical views. The paper thus defends the basic claim that there is a point at which Ziporyn’s omnipresence and irony become monism and true contradiction, and that further exploring the consequences of these inevitable transitions leads to the discovery of novel metaethical views. (shrink)

The term ‘propaganda’ is normally taken in the pejorative sense of deceitful messaging. Propaganda is considered dubious if it is produced by a government agency, especially by a ministry of war or propaganda. In this article, I apply the theory of propaganda I sketched in a prior piece in these pages, under which propaganda is simply messaging intended to persuade others to do something or to support something. Under this theory, propaganda is reasonable if but only if it is evidence-based, (...) truthful, broadly logical, not coercive, targeted at mentally competent adults, and transparent—meaning that the audience should be aware that the message is intended to persuade them to do or support something. I then examine three WWII-era government propaganda films, one—A Defeated People (1946)—produced by the British military, and two—The Negro Soldier (1944) and Teamwork (1947)—produced by the American military. I explain first why I chose these particular films. I then analyze these films in some detail and show that while they were not perfectly rational, they all effectively conveyed the persuasive message that the respective militaries wanted to convey. And they did this by meeting all of the criteria for propaganda to be rational. (shrink)