New coverage of the recent wars in Afghanistan and Iraq, and the ensuing public education campaigns by the Department of Veterans Affairs and private veterans advocacy groups combine to call the public's attention to the many potential mental health problems associated with traumatic event exposure. Indeed, since 2001, Operation Iraqi Freedom and Operation Enduring Freedom combat and peacekeeping missions have been characterized by high levels of exposure to acts of extreme violence, with often gruesome effects. Less publically discussed is the (...) fact that a surprisingly large number of United States civilians also report exposure to traumatic events, such as severe interpersonal violence, natural disasters, and serious automobile accidents. In fact, approximately 70% of randomly sampled respondents indicated that they have experienced an incident characterized by significant perceived life threat at some point during their lives. (shrink)

Despite the recent upsurge of interest in comparative political theory, there has been virtually no serious examination of Buddhism by political philosophers in the past five decades. In part, this is because Buddhism is not typically seen as a school of political thought. However, as Matthew Moore argues, Buddhism simultaneously parallels and challenges many core assumptions and arguments in contemporary Western political theory. In brief, Western thinkers not only have a great deal to learn about Buddhism, they have a (...) great deal to learn from it. To both incite and facilitate the process of Western theorists engaging with this neglected tradition, this book provides a detailed, critical reading of the key primary Buddhist texts, from the earliest recorded teachings of the Buddha through the present day. It also discusses the relevant secondary literature on Buddhism and political theory, as well as the literatures on particular issues addressed in the argument. Moore argues that Buddhist political thought rests on three core premises--that there is no self, that politics is of very limited importance in human life, and that normative beliefs and judgments represent practical advice about how to live a certain way, rather than being obligatory commands about how all persons must act. He compares Buddhist political theory to what he sees as Western analogues--Nietzsche's similar but crucially different theory of the self, Western theories of limited citizenship from Epicurus to John Howard Yoder, and to the Western tradition of immanence theories in ethics. This will be the first comprehensive treatment of Buddhism as political theory. (shrink)

Buddhism acknowledges that politics and government are inevitable, necessary, and helpful but also argues that they are relatively unimportant compared with the primary human goal of enlightenment. This theory of “limited citizenship” has parallels in the Western theories of Epicurus, Henry David Thoreau, and John Howard Yoder. The Buddha’s practical advice to citizens is to fulfill the basic/customary duties of citizenship but otherwise to put little time or energy into politics and government. The chapter considers various criticisms of this (...) view of citizenship, and ultimately argues that the Buddhist or “limited citizenship” approach is not only defensible, but may be superior to more familiar theories that require an unrealistic level of political engagement from ordinary citizens. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Nonviolence—A Brief History: The Warsaw Lectures by John Howard YoderCarter AikinNonviolence—A Brief History: The Warsaw Lectures John Howard Yoder Edited By Paul Martens, Matthew Porter, and Myles Werntz Waco, Tex.: Baylor University Press, 2010. 150 pp. $29.95This helpful collection of lectures, delivered during a 1983 Polish Ecumenical Council (PEC) conference in Warsaw, displays John Howard Yoder’s emerging conviction that nonviolent action is not only a (...) faithful response but also an anthropologically natural and effective instrument of social change. Yoder constructively narrates the joining of theological and philosophical clarity about the importance of nonviolence with realizations of its social effectiveness as this connection blossomed in the turmoil of the twentieth century.The introduction nicely situates these lectures in their original social and ecumenical contexts, both of which turn out to be tremendously important. Yoder gave these lectures just weeks before Pope John Paul II met with the PEC for the first time and during the period when the US Catholic Bishop’s letter, “The Challenge of Peace: God’s Promise and Our Response” was being formed. Additionally, in 1983 the vulnerable Polish Communist Party was trying to suppress the rising Solidarity Movement, the country’s first noncommunist trade union. The movement’s protests and strikes had only recently gained media attention [End Page 216] and had, thus far, stopped short of violence. In its setting alone, the collection offers a Yoder rarely seen through his modern interpreters: Yoder is socially relevant in the highest degree, concerned with the effectiveness of non-violence as a means of change, more than willing to incorporate the wisdom of non-Christian masters, and attentive to the response of the entire church catholic. Here Yoder is no more the resident alien than Martin Luther King Jr. was on the steps of the Lincoln Memorial.Yoder begins with a three-lecture equation: Tolstoy + Gandhi = MLK. Tolstoy’s corrective interpretations of the Gospels—emphasizing the personhood of Jesus and “the ‘key’ to the Scripture message: the cure for evil is suffering” (21)—used nonviolence and the suffering of the persecuted as the fabric of moral progress. Gandhi “moves with Tolstoy, but beyond him” (24); he sees the power of truth and suffering as a natural force of good. Martin Luther King Jr. becomes Tolstoy + Gandhi, championing the power of love and non-violence as faithful but also practical and metaphysically natural. Much of the book provides theological, scriptural, socioanthropological, and historical arguments for why this is the case. Yoder’s treatments of the “powers” (chap. 8), just war (chap. 4), and the political nature of Jesus (chap. 7) are all paralleled elsewhere, but their inclusion is important to the modern reader who wishes to trace the logic of Yoder’s present argument and the evolution of his overall thought.In the closing chapters Yoder turns to flourishing nonviolence movements in Roman Catholicism that exhibit a “restoration of original Christianity” (120). He highlights several facets of Catholic nonviolent spirituality including the valuing of the cultivation of virtues (and the people who best exhibit them), the growth of the nonviolence movement among American Catholics, and the emergence of the Catholic Worker movement. In the final two chapters, Yoder brings into conversation a few Western theologians, the “increasingly important” products of American bishops (especially in their argument for the limits of just war thinking in the nuclear age), and two prophetic Latin American theologians: Dom Hélder Câmara and Adolfo Pérez Esquivel. Together this assembled chorus expresses the unique and hope-giving character of modern Catholic theologies of nonviolence: “love, not violence... will have the last word in history” (145).As a collection these lectures represent a part of Yoder’s emerging hope in the natural logic of nonviolence and its potential for effective social change. The fact that these lectures were delivered in such a highly charged setting provides a courageous and pastoral backdrop for what amounts to a rich metaphysics of nonviolence. [End Page 217]Carter AikinHastings CollegeCopyright © 2013 Society of Christian Ethics... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Revolutionary Christianity: The 1966 South American Lectures by John Howard Yoder, and: John Howard Yoder: Spiritual Writings by John Howard YoderJohn C. ShelleyRevolutionary Christianity: The 1966 South American Lectures John Howard Yoder. Edited by Paul Martens, Mark Thiessen Nation, Matthew Porter, and Myles Werntz eugene, or: cascade books, 2011. 193 pp. $18.00John Howard Yoder: Spiritual Writings John Howard Yoder. Selected with an (...) Introduction by Paul Martens and Jenny Howell. Modern Spiritual Masters Series maryknoll, ny: orbis, 2011. 172 pp. $20.00For more than sixteen years after his death in late 1997, John Howard Yoder has provoked, challenged, and inspired a new generation of theologians, ethicists, and pastors—including the editors of these two volumes—many of whom never met Yoder nor heard him speak. Now, just as this new generation prepares to preserve and enlarge his legacy, a series of revelations detailing Yoder’s repugnant behavior against women and against administrators of the Anabaptist Mennonite Biblical Seminary (AMBS) in Elkhart, Indiana, compromises that legacy. It has been widely known that in 1992, after some initial resistance, Yoder submitted to a disciplining process initiated by his home congregation for inappropriate advances to women and that he had been reconciled and reunited in worship shortly before his death.1 The new allegations, which have become broadly public only since 2013, are considerably more serious and include coercive—indeed, “violent”—advances toward a number of women over three decades, including many students and others in subordinate positions. Further, Yoder abused the power of his reputation by intimidating the president and other administrators of AMBS, compelling them to keep the matter quiet as he slipped away to a more prestigious appointment at Notre Dame in 1984.2 According to some witnesses, this inappropriate behavior continued at Notre Dame. [End Page 210]These revelations have complicated the process of writing even a simple review.3 Were Yoder an astrophysicist with groundbreaking discoveries regarding dark matter, we would be disappointed with his behavior, but we would not challenge on those grounds the veracity of his discovery. With Christian ethics, the issue is more complicated, especially for someone of Yoder’s stature whose persona suggested that he was committed to and embodied, however imperfectly, what he proclaimed. Reading these volumes a second time has brought several jarring moments. For example, in both volumes, Yoder defines in almost identical language the temptation of “egocentric altruism”:The real temptation of good people like us is not the crude, the crass, and the carnal as those traits are defined in Puritanism. The real refined temptation, with which Jesus himself was tried, was that of egocentric altruism, of being oneself the incarnation of a good and righteous cause for which others are to suffer, of stating our self-justification in the form of a duty to others.(Revolutionary Christianity, 83; Essential Writings, 144)Consider also the following statement on religious liberty, which is certainly prescient in view of the current conflicts being played out in the courts: “Religious liberty is not only a necessary limitation upon the power of the state; it also marks a voluntary renunciation by the church of any capacity to coerce” (Revolutionary Christianity, 11). At the very least, then, perhaps we should read Yoder’s misdeeds as a warning: even we may be tempted by the crude and the carnal as well as by egocentric altruism; when threatened, even we may resort to coercion.The fourteen lectures in Revolutionary Christianity, published here for the first time, are organized into three sections—“The Believers Church,” “Peace,” and “Church in a Revolutionary World”—roughly the order of presentation to predominantly Mennonite and Anabaptist groups in Montevideo and Buenos Aires in May–June 1966. Written and delivered when Yoder was only thirty-eight and not yet a full-time faculty member, it is remarkable how fully they anticipate his later work. Clearly he mined them for later writings. The four lectures titled “The Believers Church” may be the best theological introduction available to the Anabaptist/Mennonite tradition. Yoder’s description of the church as a community of forgiveness, discernment, grace; of the mandate to share; and of a morality of participation and community... (shrink)

Recent debates within the autism advocacy community have raised difficult questions about who can credibly act as a representative of a particular population and what responsibilities that...

McGee argued that modus ponens was invalid for the natural language conditional ‘If…then…’. Many subsequent responses have argued that, while McGee’s examples show that modus ponens fails to preserve truth, they do not show that modus ponens fails to preserve rational full acceptance, and thus modus ponens may still be valid in the latter informational sense. I show that when we turn our attention from indicative conditionals to subjunctive conditionals, we find that modus ponens does not preserve either truth or (...) rational full acceptance, and thus is not valid in either sense. In concluding I briefly consider how we can account for these facts. (shrink)

In the burgeoning philosophical literature on conceptual engineering improving our concepts is typically portrayed as the hallmark activity of the field. However, Herman Cappelen has challenged the idea that we can know how and why conceptual changes occur well enough to actively intervene in revising our concepts; the mechanisms of conceptual change are typically inscrutable to us. If the ‘inscrutability challenge’ is correct, the practical aspect of conceptual engineering may seem to be undermined, but I argue that endorsing such pessimism (...) would be a mistake. Even if the inscrutability challenge is correct, conceptual engineers often have good reasons to try to preserve existing concepts. I examine several cases where concept preservation is important and draw lessons about this activity for conceptual engineers. (shrink)

In the face of the Brexit vote and the election of Trump, there is serious worry about whether the liberal, democratic, and cosmopolitan values thought to underlie progressive immigration policies are in fact widely shared. In this article, I examine these worries and provide suggestions about how those who do favor just progressive immigration policies might best respond to the problems we currently face.

We are happy to announce that Libertarian Papers has been chosen for inclusion in the web archives of the Library of Congress. This means that, once archived, the complete journal will be available indefinitely both to researchers at Library facilities and by special arrangement. Of course, because Libertarian Papers uses an open-access format, the use of ….

I offer an account of truth that combines elements of deflationism and traditional correspondence theories. We need such an intermediary account, I argue, in order to adequately answer two kinds of questions: "Why do we find it obvious that 'p' is true iff p?" and "Why is it contingent that 'p' is true iff p?" If what it is for 'p' to be true is explained by simply saying that p, as the deflationist claims, it is hard to see how (...) it could be contingent that 'p' is true iff p. But if it is claimed instead that what it is for a sentence to be true is for it to correspond to a fact, we still need some explanation of why 'p's correspondence with reality insure that p, and vice versa. What we need, I claim, is to recognize a structure to truth: truth for sentences, utterances, and other non-propositional entities depends on, and is analyzable in terms of, the expression of true propositions. Propositional truth can then be treated as insubstantial, as deflationary, and truth for other entities as substantial, consisting of correspondence to a fact . ;This account of truth, which I call Weak Deflationism, anchors the dissertation. In an introductory chapter, I give a partial defense of realism about propositions and properties, later defending Platonism against attacks by David Lewis. After formulating Weak Deflationism, I examine its implications for such matters as the "absurd comparison" objection, the truthmaker project in ontology, and non-factualist theories in metaethics. In a final chapter, I provide a Kripke-inspired modification of Weak Deflationism aimed to avoid liar-like paradox. Premised on a distinction between propositions that predicatively involve truth, i.e., truth-dependent propositions, and those that do not, truth-independent propositions, I argue that truth for the latter is deflationary and that truth for the former consists in being determined by the totality of truth-independent fact. Falsity is understood as truth of the negation. Liars are then counted neither true nor false, and paradox is averted. (shrink)

It’s generally assumed that a compositional semantic theory will have to recognise a semantic category of expressions which serve simply to pick out some one object: e-type expressions. Kripke’s views about names, Kaplan’s about indexicals and demonstratives, the standard Tarskian semantics for bound variables, Heim and Kratzer’s Strawsonian view about definites, even an analysis of indefinites, assume as much. In this thesis, I argue that recent advances in the semantics of names and of quotation, and in metaphysics, give good reason (...) to doubt there is such a category. I do so in two parts. In the first part, comprising about two thirds of the thesis, I combine two recent views, one from semantics and one from metaphysics. From semantics, I take over predicativism about names, the view, as one might have guessed, that names are predicates. From metaphysics, I take over the doctrine that there are temporal parts. Putting them together, I hold that the semantic contribution of the name ’Joan’, in a sentence like ’Joan is a barrister’, is a predicate, and in particular a predicate the extension of which is Joan’s temporal parts. Names are not, as is commonly thought, e-type expressions. In the second part, building on the first, I further undermine the existence of a semantically important category of e-type expressions by arguing that a construction which might be thought to mandate such a category, namely de re attitude ascriptions, in fact, when properly analysed, does not do so. I argue this by considering the nature of transparent occurrences of expressions in opaque contexts in general, and in particular by considering the phenomenon of mixed quotation. I present a new theory of it, and show how it can be parlayed into a new Fregean theory of de re attitude ascriptions. The thesis overall, then, will provide strong evidence against the semantic importance of e-type expressions either in language, or in thought. (shrink)

The general issue addressed in this dissertation is: what do the models of formal model-theoretic semantics represent? In chapter 2, I argue that those of first-order classical logic represent meaning assignments in possible worlds. This motivates an inquiry into what the interpretations of first-order quantified model logic represent, and in Chapter 3 I argue that they represent meaning assignments in possible universes of possible worlds. A possible universe is unpacked as one way model reality might be. The problem arises here (...) as to how we are to understand the distinction between the actual and the possible as it relates to modal reality. ;Along with the development of the main arguments in Chapters 2 and 3, the dissertation assesses the status of semantic accounts or logical properties and relations. Specifically, what does the model-theoretic account of a logically possible situation add to the syntactic account ? ;Proofs of invalidity in terms of the models of formal semantics do not establish that it is possible for the premises to be true and the conclusion false, since a formal model is merely given by a consistent set of sentences. Unless there is some way to generate a non-formal model from a formal one, such proofs do not really go beyond syntactic notions. The dissertation ends by concluding that there is no way to generate a non-formal model from a formal one without relying on logical intuitions that are syntactical. ;Hence efforts to construct a semantic basis for model logic independent of syntactic commitments are misguided. However, in classical logic the independence of the semantic account from the syntactic one is grounded on the intuition that it is metaphysically possible for there to be a denumerably infinite totality of objects. (shrink)

Generativism about memory justification is the view that memory can generate epistemic justification. Generativism is gaining popularity, but process reliabilists tend to resist it. Process reliabilism explains the justification of beliefs by way of the reliability of the processes they result from. Some advocates of reliabilism deny various forms of generativism. Other reliabilists reject or remain neutral about only the more extreme forms. I argue that an extreme form of generativism follows from reliabilism. This result weakens a long-standing argument for (...) reliabilism. (shrink)

Accumulating evidence indicates that simulated natural settings can engage mechanisms that promote health. Simulations offer alternatives to actual natural settings for populations unable to travel outdoors safely; however, few studies have contrasted the effects of simulations of natural settings to their actual outdoor counterparts. We compared the impacts of simulated and actual natural settings on positive and negative affect (mood) levels using a pooled sample of participants enrolled in extant experimental studies. Relevant articles were identified from a review of research (...) published/in press by March 2020 and updated during the peer review of the current study. Of 16 articles identified, 6 met the inclusion criteria and administered a single cross-cutting, standardized instrument [the Positive and Negative Affect Schedule (PANAS)] before and after exposure. Random effects meta-analysis of pooled effects showed that positive affect increased in the actual settings but not in their simulated counterparts (Hedge's g = 0.87; 95% CI, 0.54, 1.20). We observed little difference in effects on negative affect change scores ( g = −0.28; 95% CI, −0.62, 0.06), with studies generally showing reductions in negative affect in both settings. Further research with additional populations, settings, antecedent conditions, and durations would provide a more robust understanding of differences in effects between these two ways to enhance mood by viewing nature. (shrink)

Individuals are a prominent part of the biological world. Although biologists and philosophers of biology draw freely on the concept of an individual in articulating both widely accepted and more controversial claims, there has been little explicit work devoted to the biological notion of an individual itself. How should we think about biological individuals? What are the roles that biological individuals play in processes such as natural selection (are genes and groups also units of selection?), speciation (are species individuals?), and (...) organismic development (do genomes code for organisms)? Much of our discussion here will focus on organisms as a central kind of biological individual, and that discussion will raise broader questions about the nature of the biological world, for example, about its complexity, its organization, and its relation to human thought. (shrink)

Responses to public health emergencies can entail difficult decisions about restricting individual liberties to prevent the spread of disease. The quintessential example is quarantine. While isolating sick patients tends not to provoke much concern, quarantine of healthy people who only might be infected often is controversial. In fact, as the experience with severe acute respiratory syndrome (SARS) shows, the vast majority of those placed under quarantine typically don't become ill. Efforts to enforce involuntary quarantine through military or police powers also (...) can backfire, stoking both panic and disease spread. Yet quarantine is part of a limited arsenal of options when effective treatment or prophylaxis is not available, and some evidence suggests it can be effective, especially when it is voluntary, home-based and accompanied by extensive outreach, communication and education efforts. Even assuming that quarantine is medically effective, however, it still must be ethically justified because it creates harms for many of those affected. Moreover, ethical principles of reciprocity, transparency, non-discrimination and accountability should guide any implementation of quarantine. (shrink)

Many epistemologists agree that there are things we epistemically shouldn’t believe, i.e., that we have negative epistemic duties. But it is a matter of controversy whether we have any positive epistemic duties, i.e., whether we epistemically should have certain beliefs. In this paper, I argue that, in certain cases in which one acquires counterevidence against what one believes (p), one epistemically should give up one's belief by reasoning in a way that involves forming a belief in its negation (in not-p). (...) In these cases, one epistemically should believe not-p and thus has a positive epistemic duty. I reinforce this argument by showing how our negative epistemic duties depend on our facts about how we should reason. I go on to argue for positive epistemic duties in other cases, including ones in which one trying to make up one’s mind. (shrink)

In his unpublished freewill manuscripts, Ralph Cudworth seeks to complete the project that he begins in The True Intellectual System of the Universe (1678) by arguing for an account of human liberty that avoids the opposing poles of necessitarianism and indifferency. I argue that Cudworth’s account rests upon a crucial distinction between the will and the power of freewill. Whereas we necessarily will the greater apparent good, freewill is a more fundamental power by which we endeavour to discern the greater (...) good before willing to pursue it. Cudworth thus opposes necessitarianism by arguing for a libertarian account of freewill while nonetheless rejecting the indifferentist claim that we can will contrary to the greater apparent good. (shrink)

Putative examples of true contradictions in the social world have been given by dialetheists such as Graham Priest, Richard Routley, and Val Plumwood. However, we feel that it has not been decisively argued that these examples are in fact true contradictions rather than merely apparent. In this paper we adopt a new strategy to show that there are some true contradictions in the social world, and hence that dialetheism is correct. The strategy involves showing that a group of sincere dialetheists (...) can, given an appropriately formed institution, bootstrap contradictions into existence. We discuss objections and consider the implications of this finding for debates over logic. (shrink)

The theoretical biology of Jakob von Uexküll has had significant conceptual and practical afterlives, in Continental philosophy, biosemiotics and elsewhere. This paper will examine the utilisation of Uexküll in twentieth-century zoo biology and its significance for relating to wildlife in hybrid environments. There is an important though rarely analysed line of inheritance from von Uexküll to Heini Hediger, the Swiss zoo director and animal psychologist. Hediger’s fundamental theoretical position began from the construction of the world from the animal’s point of (...) view, as determined by factors including species specific phylogeny, individual and group biography, and anthropogenic circumstance. He operationalised Uexküll’s approach to animal worlds in order to optimise the design of zoo enclosures, considered as both physical and psychological habitats, in which captive wildlife could flourish. This subjectivist and phenomenological perspective has often been sidelined in zoo biology by more objectivist and mechanising approaches. Nonetheless, Hediger’s work and thought, through its inheritance from Uexküll, has important implications for twenty-first century relations with wildlife. (shrink)

This paper distinguishes between two types of persuasive force arguments can have in terms of two different connections between arguments and inferences. First, borrowing from Pinto, an arguer's invitation to inference directly persuades an addressee if the addressee performs an inference that the arguer invites. This raises the question of how invited inferences are determined by an invitation to inference. Second, borrowing from Sorenson, an arguer's invitation to inference indirectly persuades an addressee if the addressee performs an inference guided by (...) the argument even though it is uninvited. This raises the question of how an invitation to inference can guide inferences that the arguer does not use the argument to invite. Focusing on belief-inducing inference, the primary aims here are to clarify what is necessary for an addressee's belief-inducing inference to be invited by an argument used as an instrument of persuasion; and to highlight the capacity of arguments to guide such inferences. The paper moves beyond Pinto's discussion by using Boghossian's Taking Condition in service of and in way that illustrates how epistemically bad arguments can rationally persuade addressees of their conclusions. (shrink)

This article seeks to challenge existing understandings of good work. It does so through a critical exploration of recognitive and craft conceptions of work, which are among the richest and most philosophically nuanced of extant accounts. The recognitive view emphasises work’s recognitive value through the social esteem derived from making a valuable social contribution. But by making recognition foundational, it is unable to appreciate the irreducible ethical significance of the objective quality of one’s work activity. The ‘craft ideal’, by contrast, (...) promises to provide a powerful basis for understanding the importance of rich, rewarding, and morally educative activities, but is undermined by a laudable but misdirected egalitarian impulse which prevents it from being able to properly distinguish good from bad work. One underlying aim of our discussion is to provoke deeper reflection from business ethicists regarding what we might want from an account of good work. (shrink)

This article argues that Dewey expresses what seems to be a core enactive commitment to constructivism: that creatures do not encounter pre-existing realities but bring them out by altering their surroundings. He adds that constructivism does not obviate realism because changes, once introduced, really are there in relation to a creature’s capacities. This poses a dilemma. If enaction primarily entails altering the external milieu, then the movement repeats pragmatism, also collapsing a basis upon which many of its authors differentiate their (...) outlooks from ecological psychology’s realism. Yet if constructive activity is largely interior, as enactivists’ language sometimes suggests, then critics may be right in saying that the movement backslides into early Modern solipsism. A broader argument is that enactivists sometimes perpetuate what James characterizes as monistic halfway empiricism. Here, the risk is that researchers hold positions not because of evidence but regardless of it, or stipulate terminological definitions that exclude opposing views ahead of time. Even physics remains ununified, and there may be room for combining antagonistic accounts of mind. Or maybe normally hostile positions like enactivism and functionalism are, with some terminological reframing, reconcilable. The article also touches on historical matters, such as the fact that American philosophy and enactivism have Asian and evolutionary influences, or that they react against common schools. The purpose is to clarify the movements in question and identify where enactivists engage in something like halfway empiricism by orienting themselves against enemies based more in fiction than fact. (shrink)

This article examines multicultural classrooms through the selective permeability model, which posits that individuals encounter different action possibilities or affordances in the same setting. The goal is to illuminate how educational environments may support some students while disadvantaging others, thereby causing situated cognitive harm. The article proceeds in several parts. First, it explores selective permeability in relation to what Gibson describes as “positive” and “negative” affordances, articulating how these polarities can change depending on a person’s cultural background. Second, it integrates (...) insights from cultural psychology, such as the influence of regional geography and city design on behavior-constraining cultural norms. These norms can productively funnel actions and learning. Yet when a student’s cultural norms clash with tacit classroom prescriptions, the situation can be analogous to arriving at a rink with rollerblades only to be placed on ice: the learner confronts action limiting negative affordances and undergoes situated cognitive harm. Third, the article presents qualitative and quantitative data that clarify how culture moderates what students find helpful or hindering. Notably, incongruent norms are not always detrimental; under certain circumstances, they can serve as a catalyst for growth. (shrink)

One familiar form of argument for rejecting entities of a certain kind is that, by rejecting them, we avoid certain difficult problems associated with them. Such problem-avoidance arguments backfire if the problems cited survive the elimination of the rejected entities. In particular, we examine one way problems can survive: a question for the realist about which of a set of inconsistent statements is false may give way to an equally difficult question for the eliminativist about which of a set of (...) inconsistent statements fail to be 'factual'. Much of the first half of the paper is devoted to explaining a notion of factuality that does not imply truth but still consists in 'getting the world right'. The second half of the paper is a case study. Some 'compositional nihilists' have argued that, by rejecting composite objects (and so by denying the composition ever takes place), we avoid the notorious puzzles of coincidence, for example, the statue/lump and the ship of Theseus puzzles. Using the apparatus developed in the first half of the paper, we explore the question of whether these puzzles survive the elimination of composite objects. (shrink)

I defend a view of the structure of visual property-awareness by considering the phenomenon of perceptual constancy. I argue that visual property-awareness is a three-place relation between a subject, a property, and a manner of presentation. Manners of presentation mediate our visual awareness of properties without being objects of visual awareness themselves. I provide criteria of identity for manners ofpresentation, and I argue that our ignorance of their intrinsic nature does not compromise the viability of a theory that employs them. (...) In closing, I argue that the proposed manners of presentation are consistent with key direct-realist claims about the structure of visual awareness. (shrink)

Recent arguments over whether certain public health interventions should be mandatory raise questions about what counts as a "mandate." A mandate is not the same as a mere recommendation or the standard of practice. At minimum, a mandate should require an active opt-out and there should be some penalty for refusing to abide by it. Over-loose use of the term "mandate" and the easing of opt-out provisions could eventually pose a risk to the gains that truly mandatory public health interventions, (...) such as childhood vaccines, have provided over the last 50 years. Already, confusion about what counts as a mandate, and about what criteria should be used to determine when a public health intervention should be implemented as a mandate, has led to some inappropriate public policy decisions. For instance, by any reasonable criteria, the yearly influenza vaccine should be mandatory for health care workers. To enforce this mandate, those who refuse vaccination should be required to sign a waiver, and patients - especially those at high risk from flu - should be informed when they receive care from unvaccinated practitioners. (shrink)

*The views expressed are the author's own. This article should not be construed as representing policies of the American Medical Association.

*The views represented are the author's alone and should not be construed as representing policies of the American Medical Association.

Confidentiality is a core value in medicine and public health yet, like other core values, it is not absolute. Medical ethics has typically allowed for breaches of confidentiality when there is a credible threat of significant harm to an identifiable third party. Medical ethics has been less explicit in spelling out criteria for allowing breaches of confidentiality to protect populations, instead tending to defer these decisions to the law. But recently, issues in military detention settings have raised the profile of (...) decisions to breach medical confidentiality in efforts to protect the broader population. National and international ethics documents say little about the confidentiality of detainee medical records. But initial decisions to use detainee medical records to help craft coercive interrogations led to widespread condemnation, and might have contributed to detainee health problems, such as a large number of suicide attempts several of which have been successful. More recent military guidance seems to reflect lessons learned from these problems and does more to protect detainee records. For the public health system, this experience is a reminder of the importance of confidentiality in creating trustworthy, and effective, means to protect the public's health. (shrink)

The Centers for Disease Control and Prevention (CDC) recently recommended that HIV screening should become routine for all adults in the United States. Implicit in the CDC proposal is the notion that pre-test counseling would be more limited than at present, and that written informed consent to screening would no longer be required. If widely implemented, routine testing would mark a tremendous shift in the US HIV screening strategy. There are a number of considerations used to determine what screening tests (...) should be routine, and HIV fits the bill in almost every regard. Yet the stigma associated with HIV infection remains, making the CDC's recommendation highly controversial. Will minimizing requirements for pre-test counseling and special written informed consent lead to unexpected or unwanted HIV testing, or do these stringent counseling and consent requirements needlessly scare people away? Will widespread and routine testing be associated with declining stigmatization, or will it drive some patients away from seeking desperately needed health care? These are high stakes questions, and we're about to find out the answers. (shrink)

In this paper, I argue for three claims. The first is that the difference between analog and digital representation lies in the format and not the medium of representation. The second is that whether a given system is analog or digital will sometimes depend on facts about the user of that system. The third is that the first two claims are implicit in Haugeland's (1998) account of the distinction.

What sort of property did Locke take colors to be? He is sometimes portrayed as holding that colors are wholly subjective. More often he is thought to identify colors with dispositions—powers that bodies have to produce certain ideas in us. Many interpreters find two or more incompatible strands in his account of color, and so are led to distinguish an “official,” prevailing view from the conflicting remarks into which he occasionally lapses. Many who see him as officially holding that colors (...) are dispositions concede that some of his remarks imply that colors are in us rather than in objects. After raising some difficulties for these readings, I offer an alternative. I will argue that Locke takes colors to be relational, but not dispositional, properties of the objects around us. On his view, an object is red if and only if it is actually causing a certain sensation in some observer. (shrink)

We defend a scalar theory of the relationship between material scarcity and justice. As scarcity increases beyond a specified threshold, we argue that deontological egalitarian constraints should be gradually relaxed and consequentialist considerations should increasingly determine distributions. We construct this theory by taking a bottom-up approach that is guided by principles of medical triage. Armed with this theory, we consider the range of conditions under which justice applies. We argue that there are compelling reasons for thinking that justice applies under (...) a far broader range of conditions than is standardly supposed, including those that could sensibly be labelled as conditions of extreme rather than moderate scarcity. (shrink)

I argue for the epiphenomenality of functional properties by means of thought experiments and general principles. General principles suggest that an object’s causal powers nomologically supervene on its intrinsic properties and that its functional role does not. This implies that it is possible for an object to lose its functional role without undergoing any change to its intrinsic properties or causal powers. Nor is it difficult to conceive of such scenarios. Various thought experiments are introduced for just this purpose. But (...) properties that can vary independently of an object’s causal powers in this way are epiphenomenal, for their instantiation by an object at a time makes no difference to the causal processes the object is involved in at that time. The same processes would have occurred even if such properties hadn’t been instantiated. The intrinsicness thesis is controversial, but it is not controversial that it is true of productive causation, and many believe that productive causation is the only form of mental causation worth having. Nevertheless, in the paper’s final section I consider dependence-based accounts of causation, which do not presuppose the intrinsicness of causal powers, and show that they too have difficulties accounting for the efficacy of functional properties. (shrink)