This is an excerpt of a report that highlights and explores five questions that arose from the Network for Sensory Research workshop on perceptual learning and perceptual recognition at the University of York in March, 2012. This portion of the report explores the question: What is perceptual learning?

I believe that Sartre's theory of groups, coupled with the suppressed social ontology of BN, does provide an account of how positive and constructive social relations are possible, theoretically and practically. This explicates and makes intelligible the aspect of his concept of authentic existence that requires us to act on behalf of the freedom of all. Sartre's theory of the group does provide a basis for practical union and common effort in our social world, whereby "common" individuals can enrich their (...) concrete freedom. (shrink)

Morality – the subjective sense that humans discern between right and wrong – plays a ubiquitous role in everyday life. Deontological reasoning conceptualizes moral decision-making as rigid, such that many moral choices are forbidden or required. Not surprisingly, the language used in measures of deontological reasoning tends to be rigid, including phrases such as “always” and “never.” Two studies drawn from two different populations used commonly used measures of moral reasoning and measures of morality to examine the link between individual (...) differences in deontological reasoning and language on the endorsement of moral foundations. Participants low on deontological reasoning generally showed less endorsement for moral principles when extreme language was used in the measures. (shrink)

This report highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011: 1. What is the relationship between the unity of consciousness and sensory integration? 2. Are some of the basic units of consciousness multimodal? 3. How should we model the unity of consciousness? 4. Is the mechanism of sensory integration spatio-temporal? 5. How Should We Study Experience, Given Unity Relations?

This is an excerpt of a report that highlights and explores five questions that arose from the Network for Sensory Research workshop on perceptual learning and perceptual recognition at the University of York in March, 2012. This portion of the report explores the question: Can perceptual experience be modified by reason?

This is an excerpt of a report that highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011. This portion of the report explores the question: Is the mechanism of sensory integration spatio-temporal?

This is an excerpt of a report that highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011. This portion of the report explores the question: Are some of the basic units of consciousness multimodal?

This report highlights and explores five questions that arose from the Network for Sensory Research workshop on perceptual learning and perceptual recognition at the University of York on March 19th and 20th, 2012: 1. What is perceptual learning? 2. Can perceptual experience be modified by reason? 3. How does perceptual learning alter perceptual phenomenology? 4. How does perceptual learning alter the contents of perception? 5. How is perceptual learning coordinated with action?

This is an excerpt of a report that highlights and explores five questions that arose from the Network for Sensory Research workshop on perceptual learning and perceptual recognition at the University of York in March, 2012. This portion of the report explores the question: How does perceptual learning alter perceptual phenomenology?

This is an excerpt of a report that highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011. This portion of the report explores the question: How should we model the unity of consciousness?

This is an excerpt of a report that highlights and explores five questions that arose from the Network for Sensory Research workshop on perceptual learning and perceptual recognition at the University of York in March, 2012. This portion of the report explores the question: How does perceptual learning alter the contents of perception?

This is an excerpt of a report that highlights and explores five questions which arose from The Unity of Consciousness and Sensory Integration conference at Brown University in November of 2011. This portion of the report explores the question: How should we study experience, given unity relations?

This is an excerpt of a report that highlights and explores five questions that arose from the Network for Sensory Research workshop on perceptual learning and perceptual recognition at the University of York in March, 2012. This portion of the report explores the question: How is perceptual learning coordinated with action?

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Disability in the Christian Tradition: A Reader Edited by Brian Brock and John SwintonKevin McCabeDisability in the Christian Tradition: A Reader EDITED BY BRIAN BROCK AND JOHN SWINTON Grand Rapids, MI: Eerdmans, 2012. 576 pp. $45.00Disability in the Christian Tradition makes an important contribution to the growing area of theological inquiry known as “theology of disability.” While questions of physical and intellectual difference are getting much-deserved attention from (...) religious ethicists and constructive theologians today, relatively little attention has been given to the treatment of what we now call “disability” throughout the history of Christian thought and especially in the premodern era. This volume seeks to remedy this situation by highlighting the theological consideration of disability in Christian thinkers from the patristic era to the present. Against tendencies to treat disability as a “special case” for thinking about humanity, this volume seeks to show the often overlooked presence of reflection on disability throughout the tradition.The volume pairs introductory and interpretive essays from contemporary scholars with primary source selections from each historical thinker. Essays on Augustine, Aquinas, and Luther help to correct the historical record, which often remembers these theologians as advocating rationalist or exclusionary anthropologies that marginalize or significantly compromise the humanity of persons with disabilities. These thinkers prove to be more nuanced and insightful than is often thought. However, as Brian Brock points out with respect to Augustine, and as Stefan Heuser points out with respect to Luther, [End Page 238] these figures are often ambivalent or at odds with themselves on the practical and theological significance of disability. Following the work started here, further interpretation and analysis will be needed in order to assess the legacies of these figures and to discern their usefulness for thinking about disability today. In this respect the reader serves as a helpful invitation for further historical and constructive work.Some of the finest essays in the volume focus on disability in order to illuminate the theologians under consideration in surprising ways. Christopher Craig Brittain’s essay on Kierkegaard appeals to his letters and manuscripts in order to show how questions of suffering, marginalization, and self-acceptance are crucial aspects of Kierkegaard’s understanding of being human and being Christian—and how his work might contribute to current debates in disability theory and theology. Bernd Wannenwetsch shows how Dietrich Bonhoeffer’s visit to a community for persons with disabilities in 1933 was a pivotal experience in the formation of his anthropology. Wannenwetsch compellingly argues that Bonhoeffer’s advocacy on behalf of the weak and disabled is integrally connected to his opposition to the destructive rival anthropology advocated under Nazi rule. These essays make important contributions both to our reflection on disability as well as to our understanding of Kierkegaard and Bonhoeffer’s wider thought.A variety of perspectives on the meaning of disability are on display in this volume. One comes away with the impression that the “dialogue with the communion of saints” (3) called for in the introduction might be more of a debate than a harmonious discourse. The historical thinkers featured here do not offer one Christian account of disability that might be set against modern and secular perspectives on disability, but they do offer much that is productive for ethicists and theologians today.This volume is important for anyone concerned with theological reflection on disability, but it would be a shame if the book’s readership were limited to such a group. Historical theologians and readers interested in the theological and ethical issues pertaining to Christian anthropology and questions of embodiment, suffering, and vulnerability will find much that is of value. Indeed, it is one of the lessons of the volume that disability is not just a marginal or trendy topic in the contemporary theological scene but a central aspect of human personhood that has played an important if complex role in the understanding of what it means to be human throughout the Christian tradition. [End Page 239]Kevin McCabeUniversity of Notre DameCopyright © 2014 Society of Christian Ethics... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Disability in the Christian Tradition: A Reader Edited by Brian Brock and John SwintonKevin McCabeDisability in the Christian Tradition: A Reader EDITED BY BRIAN BROCK AND JOHN SWINTON Grand Rapids, MI: Eerdmans, 2012. 576 pp. $45.00Disability in the Christian Tradition makes an important contribution to the growing area of theological inquiry known as “theology of disability.” While questions of physical and intellectual difference are getting much-deserved attention from (...) religious ethicists and constructive theologians today, relatively little attention has been given to the treatment of what we now call “disability” throughout the history of Christian thought and especially in the premodern era. This volume seeks to remedy this situation by highlighting the theological consideration of disability in Christian thinkers from the patristic era to the present. Against tendencies to treat disability as a “special case” for thinking about humanity, this volume seeks to show the often overlooked presence of reflection on disability throughout the tradition.The volume pairs introductory and interpretive essays from contemporary scholars with primary source selections from each historical thinker. Essays on Augustine, Aquinas, and Luther help to correct the historical record, which often remembers these theologians as advocating rationalist or exclusionary anthropologies that marginalize or significantly compromise the humanity of persons with disabilities. These thinkers prove to be more nuanced and insightful than is often thought. However, as Brian Brock points out with respect to Augustine, and as Stefan Heuser points out with respect to Luther, [End Page 238] these figures are often ambivalent or at odds with themselves on the practical and theological significance of disability. Following the work started here, further interpretation and analysis will be needed in order to assess the legacies of these figures and to discern their usefulness for thinking about disability today. In this respect the reader serves as a helpful invitation for further historical and constructive work.Some of the finest essays in the volume focus on disability in order to illuminate the theologians under consideration in surprising ways. Christopher Craig Brittain’s essay on Kierkegaard appeals to his letters and manuscripts in order to show how questions of suffering, marginalization, and self-acceptance are crucial aspects of Kierkegaard’s understanding of being human and being Christian—and how his work might contribute to current debates in disability theory and theology. Bernd Wannenwetsch shows how Dietrich Bonhoeffer’s visit to a community for persons with disabilities in 1933 was a pivotal experience in the formation of his anthropology. Wannenwetsch compellingly argues that Bonhoeffer’s advocacy on behalf of the weak and disabled is integrally connected to his opposition to the destructive rival anthropology advocated under Nazi rule. These essays make important contributions both to our reflection on disability as well as to our understanding of Kierkegaard and Bonhoeffer’s wider thought.A variety of perspectives on the meaning of disability are on display in this volume. One comes away with the impression that the “dialogue with the communion of saints” (3) called for in the introduction might be more of a debate than a harmonious discourse. The historical thinkers featured here do not offer one Christian account of disability that might be set against modern and secular perspectives on disability, but they do offer much that is productive for ethicists and theologians today.This volume is important for anyone concerned with theological reflection on disability, but it would be a shame if the book’s readership were limited to such a group. Historical theologians and readers interested in the theological and ethical issues pertaining to Christian anthropology and questions of embodiment, suffering, and vulnerability will find much that is of value. Indeed, it is one of the lessons of the volume that disability is not just a marginal or trendy topic in the contemporary theological scene but a central aspect of human personhood that has played an important if complex role in the understanding of what it means to be human throughout the Christian tradition. [End Page 239]Kevin McCabeUniversity of Notre DameCopyright © 2014 Society of Christian Ethics... (shrink)

In common treatments of deontic logic, the obligatory is what is true in all deontically ideal possible worlds. In this article, I offer a new semantics for Standard Deontic Logic with Leibnizian intensions rather than possible worlds. Even though the new semantics furnishes models that resemble Venn diagrams, the semantics captures the strong soundness and completeness of Standard Deontic Logic. Since, unlike possible worlds, many Leibnizian intensions are not maximally consistent entities, we can amend the semantics to invalidate the inference (...) rule which ensures that all tautologies are obligatory. I sketch this amended semantics to show how it invalidates the rule in a new way. (shrink)

In On What Matters, Derek Parfit enters the debate between actualists and possibilists. This debate concerns mere possibilia, possible but non-actual things such as golden mountains and talking donkeys. Roughly, possibilism says that there are such things, and actualism says that there are not. Parfit not only argues for possibilism but also argues that some self-proclaimed actualists are, in fact, unwitting possibilists. -/- I argue that although Parfit’s arguments do not fully succeed, they do highlight a tension within the frameworks (...) of many actualists. Many actualists conscript abstract objects into the role of "possible worlds" to avoid quantifying over mere possibilia. But, in doing so, actualists must quantify over mere possibilia anyway. When we alleviate this tension, a Parfit-friendly form of actualism arguably remains. This form of actualism says that while everything that exists is actual, it is also true in some sense that there are mere possibilia. (shrink)

Language expert and psychologist, Laurent Danon-Boileau, has spent a lifetime trying to release silent children's ability to communicate. This book describes his treatment of six patients, all of whom were able to begin normal schooling after treatment: it is a landmark in the field.Children who speak late are a source of anxiety to parents and evoke conflicting responses from professionals. Professor Danon-Boileau argues that language disorders are too often considered from the perspective of either psychology or neurology and (...) that the key to understanding lies in investigating the interactions of developmental, social, and neurobiological factors.The Silent Child allows the reader to meet the children as they are gently guided by the author towards communication, first without language, using toys and games, and then gradually to the ability to talk. (shrink)

Review comment on the first edition "Wheldall asks himself and his readers what has transpired within the field of educational psychology ... and what its relevance actually is for teaching, learning and education. As such it is a 'must read' for all educational psychologists, students of educational psychology, teachers and teacher trainers." Professor Paul Kirschner, Open Universiteit, British Journal of Educational Technology What is the relevance of educational psychology in the twenty first century? In this collection of essays, leading educational (...) psychologists reflect on the seminal developments which have been made in the field over the past twenty five years or so and assess how far we have progressed. Given a broad and personal remit to address a range of issues, the contributors review and critique a variety of topics, including: intelligence; communication; family environments; individual differences; reading; peer learning; classroom behaviour; and higher education. Providing provocative and challenging insights into the state of contemporary educational psychology, the contributors acknowledge throughout the successes and progression in the field, but with a critical edge and a challenge being thrown down to psychologists of education to make study more seriously informed and as a consequence, reformed. Now in its second edition this compelling text for students and researchers is thoroughly updated and includes four new chapters. (shrink)

Various strands of religious thought distinguish veneration from worship. According to these traditions, believers ought to worship God alone. To worship anything else, they say, is idolatry. And yet many of these same believers also claim to venerate—but not worship—saints, angels, images, relics, tombs, and even each other. But what's the difference? Tim Bayne and Yujin Nagasawa (2006: 302) are correct that “it seems to be extremely difficult to distinguish veneration from worship.” Many have argued throughout history that veneration collapses (...) into worship and that those who venerate saints or icons are guilty of idolatry. In this essay, we distinguish worship from veneration in two stages. First, we give a formal account of their difference. Drawing from St. John of Damascus (c. 675-749 AD), we argue that worship is a determinate of the determinable veneration. Second, we give more substantive accounts of both that explain their differences and similarities. Drawing again from St John, we argue that acts of veneration and worship signify subordination. Their difference, however, lies in the fact that worship alone requires absolute subordination. (shrink)

Thick terms and concepts, such as honesty and cruelty, are at the heart of a variety of debates in philosophy of language and metaethics. Central to these debates is the question of how the descriptive and evaluative components of thick concepts are related and whether they can be separated from each other. So far, no empirical data on how thick terms are used in ordinary language has been collected to inform these debates. In this paper, we present the first empirical (...) study, designed to investigate whether the evaluative component of thick concepts is communicated as part of the semantic meaning or by means of conversational implicatures. While neither the semantic nor the pragmatic view can fully account for the use of thick terms in ordinary language, our results do favour the semanticist interpretation: the evaluation of a thick concept is only slightly easier to cancel than semantically entailed content. We further discovered a polarity effect, demonstrating that how easily an evaluation can be cancelled depends on whether the thick term is of positive or negative polarity. (shrink)

The counterfactual mental state of negligent criminal activity invites skepticism from those who see mental states as essential to responsibility. Here, I offer a revision of the mental state of criminal negligence, one where the mental state at issue is actual and not merely counterfactual. This revision dissolves the worry raised by the skeptic and helps to explain negligence’s comparatively reduced culpability.

Drunk drivers and other culpably incapacitated wrongdoers are often taken to pose a problem for reasons-responsiveness accounts of moral responsibility. These accounts predicate moral responsibility upon an agent having the capacities to perceive and act upon moral reasons, and the culpably incapacitated wrongdoers lack exactly those capacities at the time of their wrongdoing. Many reasons-responsiveness advocates thus expand their account of responsibility to include a tracing condition: The culpably incapacitated wrongdoer is blameworthy despite his incapacitation precisely because he is responsible (...) for becoming incapacitated. As some skeptics have suggested, it is not clear that we need tracing. Here, however, I make a stronger case against tracing: I show that tracing gets things wrong. I consider a new sort of case, the case of the Odysseus agent, whose incapacitation is non-culpable (sometimes merely permissible and sometimes praiseworthy). Tracing would have us hold responsible and therefore blame unlucky Odysseus agents, Odysseus agents who commit a wrongdoing in the throes of their non-culpably induced incapacitation. But we should not hold these unlucky Odysseus agents responsible for their incapacitated wrongdoing. Because tracing gets these cases wrong, we should reject tracing. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:The Future of the Book: Images of Reading in the American Utopian Novel by Kevin J. HayesMatthew LeggattKevin J. Hayes. The Future of the Book: Images of Reading in the American Utopian Novel. Oxford: Oxford University Press, 2022. E-book, 192 pp. ISBN 9780192670960.Kevin J. Hayes is a writer of high regard, having published many books over his distinguished career, including biographical studies such as Herman Melville, (...) Mark Twain, George Washington: A Life in Books, and several on Edgar Allen Poe. Works like the 2020 monograph Shakespeare and the Making of America showcase his intersecting interests in biography, literature, and American political history. It is these interests that are very much on display in his 2022 monograph The Future of the Book: Images of Reading in the American Utopian Novel, and we should be thankful that Hayes has turned his attention to the subject of utopian fiction as he certainly has much to add to the discussion. The book is clearly a labor of love and Hayes writes with a great degree of detail and authority suggesting he has always held a deep interest in the utopian novel. In fact, from the preface, it is clear the research supporting this book has spanned many years.The preface sets it all up very neatly. Immediately, the reader is invited into the research story of the book. Hayes has an evocative and methodical style that carries that research throughout. The author is also careful in this preface to assert his expertise in the field. Having read “virtually every utopian novel in American literature published before 1910” on microfilm gives Hayes the opportunity to explore many of the obscure and lesser-known works of the period (ix), which he notes in his introduction is primarily between 1880 and 1915. Since many of these novels are yet to be digitized, his insight is notably rare.Aside from an introduction and conclusion, the book is divided into five chapters. The first is titled “The Residential Library” and is centrally about [End Page 601] books in home-spaces, from personal libraries to books on shelves in someone’s living room. Chapter 2, “The Public Library,” explores depictions of public libraries and ways that collected knowledge might be organized and made accessible in utopian visions. “The Idea of Authorship,” chapter 3, is about the professional/amateur status of authors in utopian societies. In this section, Hayes also explores ideas about literary quality and attempts to answer concerns that a utopian age would necessarily be incapable of producing great literature. Chapter 4, titled “The Newspaper,” details the struggles utopian authors have had with the newspaper format. Finally, “The Printed Page and the Written Word” examines ways in which utopian authors sought to refine the printed and written word and their innovative suggestions in this area. Each of these chapters opens by considering Edward Bellamy’s Looking Backward in relation to the subject at hand and Bellamy’s 1888 novel is referred to extensively throughout The Future of the Book, offering a frame for Hayes’s exploration of utopian literature’s inner dialogue with the printed word.In his introduction, Hayes highlights that much of the scholarly work in this area has focused on dystopias. Indeed, when I think about the representation of literature in speculative fiction I tend, first, to think of the great dystopias like Orwell’s Nineteen Eighty-Four, in which history is erased and rewritten by The Party, or Ray Bradbury’s Fahrenheit 451, in which books are considered dangerous and thus are rigorously hunted and burned by the ironically named Firemen of the future. Alternatively, postapocalyptic movies spring to mind. Taking shelter in the New York Public Library, Sam Hall (played by Jake Gyllenhaal) frantically burns books for warmth despite the protests of several other characters in Roland Emmerich’s 2004 blockbuster The Day After Tomorrow. Likewise, in “Marooned” (1989), an episode of the British SF sitcom Red Dwarf (1988–), of which I was particularly fond during my formative years, a copy of the collected works of Shakespeare is burned to keep the last remaining human, David Lister (played by Craig Charles), alive. In the opposite direction, some postapocalyptic... (shrink)

The wide reflective equilibrium (WRE) is considered the most important method of ethical justification and is intensively discussed in the scientific community. However, it is unclear to what extent it is actually applied in the ethical literature. The objective of this paper is to fill this gap by providing a critical overview of its explicit applications. Explicit application refers to studies that, following Daniels’ definition, contain three levels, name their elements, and provide a connection between the levels. Philosophers Index, ProQuest, (...) PubMed, Web of Science, and Scopus were searched for studies that explicitly used the WRE method and were written in German or English. All topics, disciplines, and publication forms were considered. Nineteen studies were found in which the WRE was applied 23 times. In the 23 applications, 50 equilibria were discussed, and 19 times it was reported that an equilibrium state was reached. The authors applied the WRE in various disciplines, for different purposes, and to diverse topics. The applications themselves differed considerably regarding the application procedure and the scope. Differences can be seen in particular with regard to the presentation of the adjustment process and the WRE criteria used. The results indicate that the WRE can be successfully applied, but the number of explicit applications is still very low. Further research is needed to develop the WRE into an established method of justification. In particular, standards are needed for adjustment and for WRE criteria. (shrink)

For many philosophers, bad-history wrongdoers are primarily interesting because of what their cases might tell us about the interaction of moral responsibility and history. However, philosophers focusing on blameworthiness have overlooked important questions about blame itself. These bad-history cases are complicated because blame and sympathy are both fitting. When we are careful to consider the rich natures of those two reactions, we see that they conflict in several important ways. We should see bad-history cases as cases about whether and how (...) we should blame, rather than as cases giving us ready insight into the nature of moral responsibility. (shrink)

Duress is a defense in both law and morality. The bank teller who provides an armed robber with the bank vault combination, the innocent suspect who fabricates a story after hours of interrogation, the Good Samaritan who breaks into a private cabin in the woods to save a stranded hiker, and the father who drives at high speed to rush his injured child to the hospital—in deciding how to respond to agents like these, we should take into account that they (...) have acted under duress. In this paper, I offer a new duress defense, which I call “distinctive duress.” The distinctive-duress defense is neither ordinary justification nor ordinary excuse. Rather, it is a defense available to agents who act wrongly because they are appropriately insensitive to certain reasons. In the distinctive-duress cases, an agent’s normative sensitivities are rightly directed elsewhere, leading them awry. (shrink)

What is the connection between philosophy as studied in universities and those general views of man and reality which are commonly considered "philosophy"? Through his attempt to rediscover this connection, Craig offers a view of philosophy and its history since the early 17th century. Craig discusses the two contrary visions of man's essential nature that dominated this period--one portraying man as made in the image of God and required to resemble him as closely as possible, the other depicting (...) man as the autonomous creator of his own environment and values--and uses this context to clarify previously opaque textual detail. Illustrating how general concepts embodied by philosophical thought can be embodied in other media--especially literary--the author brings together disparate disciplines; he also reveals striking similarities between Anglo-American and certain 20th-century continental European lines of thought. (shrink)

There is growing interest in understanding and eliciting division of labor within groups of scientists. This paper illustrates the need for this division of labor through a historical example, and a formal model is presented to better analyze situations of this type. Analysis of this model reveals that a division of labor can be maintained in two different ways: by limiting information or by endowing the scientists with extreme beliefs. If both features are present however, cognitive diversity is maintained indefinitely, (...) and as a result agents fail to converge to the truth. Beyond the mechanisms for creating diversity suggested here, this shows that the real epistemic goal is not diversity but transient diversity. (shrink)

Perception involves the processing of content or information about the world. In what form is this content represented? I argue that perception is widely compositional. The perceptual system represents many stimulus features (including shape, orientation, and motion) in terms of combinations of other features (such as shape parts, slant and tilt, common and residual motion vectors). But compositionality can take a variety of forms. The ways in which perceptual representations compose are markedly different from the ways in which sentences or (...) thoughts are thought to be composed. I suggest that the thesis that perception is compositional is not itself a concrete hypothesis with specific predictions; rather it affords a productive framework for developing and evaluating specific empirical hypotheses about the form and content of perceptual representations. The question is not just whether perception is compositional, but how. Answering this latter question can provide fundamental insights into perception. (shrink)

In deciding whether to forgive, we often focus on the wrongdoer, looking for an apology or a change of ways. However, to fully consider whether to forgive, we need to expand our focus from the wrongdoer and their wrongdoing, and we need to consider who we are, what we care about, and what we want to care about. The difference between blame and forgiveness is, at bottom, a difference in priorities. When we blame, we prioritize the wrong, and when we (...) forgive, we shift our priorities away from the wrong. Recognizing this essential role for priorities in forgiveness allows us to address a thorny puzzle in thinking about forgiveness: how is it that forgiveness can be both principled and elective? If there is sufficient reason to forgive, as will sometimes be the case because forgiveness is principled, how can it be reasonable to withhold forgiveness? Recognizing that forgiveness is a shift in our priorities dissolves this apparent tension between forgiveness being principled and forgiveness being elective. (shrink)

A framework for pragmatic analysis is proposed which treats discourse as a game, with context as a scoreboard organized around the questions under discussion by the interlocutors. The framework is intended to be coordinated with a dynamic compositional semantics. Accordingly, the context of utterance is modeled as a tuple of different types of information, and the questions therein — modeled, as is usual in formal semantics, as alternative sets of propositions — constrain the felicitous flow of discourse. A requirement of (...) Relevance is satisfied by an utterance (whether an assertion, a question or a suggestion) iff it addresses the question under discussion. Finally, it is argued that the prosodic focus of an utterance canonically serves to reflect the question under discussion (at least in English), placing additional constraints on felicity in context. (shrink)

According to Phenomenal Conservatism (PC), if a subject S has an appearance that P, in the absence of defeaters, S has justification for believing P by virtue of her appearance's inherent justifying power. McCain and Moretti (2021) have argued that PC is affected by the problem of reflective awareness: if S becomes reflectively aware of an appearance, the appearance loses its inherent justifying power. This limits the explanatory power of PC and reduces its antisceptical bite. This paper provides a novel (...) argument to the same conclusion and contends that it does not apply to Phenomenal Explanationism, the appearance-based account of justification alternative to PC defended by McCain and Moretti (2021). (shrink)

Many want to know what bitcoin is and how it works. But bitcoin is as complex as it is controversial, and relatively few have the technical background to understand it. In this paper, I offer an accessible on-ramp for understanding bitcoin in the form of a model. My model reveals both what bitcoin is and how it works. More specifically, it reveals that bitcoin is a fictional substance in a massively coauthored story on a network that automates and distributes jobs (...) normally entrusted to centralized publishing institutions. My model therefore falsifies a popular view according to which each bitcoin is a chunk of code. (shrink)

Increasingly, epistemologists are becoming interested in social structures and their effect on epistemic enterprises, but little attention has been paid to the proper distribution of experimental results among scientists. This paper will analyze a model first suggested by two economists, which nicely captures one type of learning situation faced by scientists. The results of a computer simulation study of this model provide two interesting conclusions. First, in some contexts, a community of scientists is, as a whole, more reliable when its (...) members are less aware of their colleagues' experimental results. Second, there is a robust tradeoff between the reliability of a community and the speed with which it reaches a correct conclusion. ‡The author would like to thank Brian Skyrms, Kyle Stanford, Jeffrey Barrett, Bruce Glymour, and the participants in the Social Dynamics Seminar at University of California–Irvine for their helpful comments. Generous financial support was provided by the School of Social Science and Institute for Mathematical Behavioral Sciences at UCI. †To contact the author, please write to: Department of Philosophy, Baker Hall 135, Carnegie Mellon University, Pittsburgh, PA 15213-3890; e-mail: [email protected]. (shrink)

Background: Legislation on physician-assisted suicide is being considered in a number of states since the passage of the Oregon Death With Dignity Act in 1994. Opinion assessment surveys have historically assessed particular subsets of physicians.Objective: To determine variables predictive of physicians’ opinions on PAS in a rural state, Vermont, USA.Design: Cross-sectional mailing survey.Participants: 1052 physicians licensed by the state of Vermont.Results: Of the respondents, 38.2% believed PAS should be legalised, 16.0% believed it should be prohibited and 26.0% believed it should (...) not be legislated. 15.7% were undecided. Males were more likely than females to favour legalisation . Physicians who did not care for patients through the end of life were significantly more likely to favour legalisation of PAS than physicians who do care for patients with terminal illness . 30% of the respondents had experienced a request for assistance with suicide.Conclusions: Vermont physicians’ opinions on the legalisation of PAS is sharply polarised. Patient autonomy was a factor strongly associated with opinions in favour of legalisation, whereas the sanctity of the doctor–patient relationship was strongly associated with opinions in favour of not legislating PAS. Those in favour of making PAS illegal overwhelmingly cited moral and ethical beliefs as factors in their opinion. Although opinions on legalisation appear to be based on firmly held beliefs, approximately half of Vermont physicians who responded to the survey agree that there is a need for more education in palliative care and pain management. (shrink)