We created Justice: The Game, an educational, role-immersion game designed to be used in philosophy courses. We seek to describe Justice in sufficent detail so that it is understandable to readers not already familiar with role-immersion pedagogy. We hope some instructors will be sufficiently interested in using the game. In addition to describing the game we also evaluate it, thereby highlighting the pedagogical potential of role-immersion games designed to teach political philosophy. We analyze the game by drawing on our observations (...) as designers and playtesters of Justice, along with feedback from students obtained in focus-groups conducted shortly after playtesting ended. We present evidence that Justice, compared to conventional instructional methods alone, plausibly enhances student learning of philosophical skills and content by requiring them to practice those skills and put their content-area knowledge to use in a highly-motivating and engaging context. (shrink)

Reviews the book, The psychology of human possibility and constraint by J. Martin and J. Sugarman . This wide-ranging, compact, dense, yet very readable little book presents many of the key elements of a badly needed, more credible philosophy of social science for academic and professional psychologists. The book gives no specific examples of theories or research findings that might illustrate what is meant by a better kind of "knowledge" or "theory" in psychology, so the reader is left somewhat high (...) and dry concerning this question. Perhaps it is simply the case that these questions about what might be the best kind of social and psychological inquiry and what sense to make of the plethora of theories and findings to date, are difficult, murky, and on the frontier of a hermeneutic reenvisioning of psychology. 2012 APA, all rights reserved). (shrink)

This article examines Martin Heidegger's concept of conscience in Being and Time as it is manifested by the characters Don Draper from the television series Mad Men (Matthew Weiner, 2007-2013) and Chauncey Gardiner in the film Being There (Hal Ashby, 1979). The article suggests that Draper hears and occasionally responds to what Heidegger terms the “call of conscience,” whereas Gardiner neither hears this call nor responds to it. Gardiner poses a problem case for Heidegger’s account of Dasein (...) by virtue of failing to exhibit conscience. A question latent in Gardiner’s makeup is what causes him to be this way. The contrast of the characters Draper and Gardiner is approached through the lens of the portrayal of secret identity in filmic media. Both characters live public lives that are at odds with their genuine selves, but they react to this disconnect differently. Core concepts addressed vis-a-vis Heidegger’s account of conscience include facticity, falling, discourse, authenticity, and death. The article concludes that Draper hears and responds to conscience’s call because he has a discursive comprehension of the disconnect between his true self and the public life he has lived; a crucial component of the phenomenon of conscience according to Heidegger is the existential capacity for discourse. Gardiner, in contrast, does not hear conscience at all because his Dasein lacks the discursive element that conscience requires in order to be activated. Gardiner’s being-in-the-world is such that he fails to understand the divide between his lived self and his public self. For Gardiner, these are the same. (shrink)

Matthew Soteriou provides an original philosophical account of sensory and cognitive aspects of consciousness. He explores distinctions of temporal character in our mental lives--especially in relation to the exercise of agency--and illuminates the more general issue of the place and role of mental action in the metaphysics of mind.

We advance a theory of inductive inference designed to predict the conditional probability that certain natural categories satisfy a given predicate given that others do (or do not). A key component of the theory is the similarity of the categories to one another. We measure such similarities in terms of the overlap of metabolic activity in voxels of various posterior regions of the brain in response to viewing instances of the category. The theory and similarity measure are tested against averaged (...) probability judgments elicited from a separate group of subjects. Fruit serve as categories in the present experiment; results are compared to earlier work with mammals. (shrink)

In Measuring the Immeasurable Mind: Where Contemporary Neuroscience Meets the Aristotelian Tradition, Matthew Owen argues that despite its nonphysical character, it is possible to empirically detect and measure consciousness. -/- Toward the end of the previous century, the neuroscience of consciousness set its roots and sprouted within a materialist milieu that reduced the mind to matter. Several decades later, dualism is being dusted off and reconsidered. Although some may see this revival as a threat to consciousness science aimed at (...) measuring the conscious mind, Owen argues that measuring consciousness, along with the medical benefits of such measurements, is not ruled out by consciousness being nonphysical. Owen proposes the Mind-Body Powers model of neural correlates of consciousness, which is informed by Aristotelian causation and a substance dualist view of human nature inspired by Thomas Aquinas, who often followed Aristotle. In addition to explaining why there are neural correlates of consciousness, the model provides a philosophical foundation for empirically discerning and quantifying consciousness. En route to presenting and applying the Mind-Body Powers model to neurobiology, Owen rebuts longstanding objections to dualism related to the mind-body problem. With scholarly precision and readable clarity, Owen applies an oft forgotten yet richly developed historical vantage point to contemporary cognitive neuroscience. (shrink)

In Zizek and Politics, Geoff Boucher and Matthew Sharpe go beyond standard introductions to spell out a new approach to reading Zizek, one that can be highly critical as well as deeply appreciative. They show that Zizek has a raft of fundamental positions that enable his theoretical positions to be put to work on practical problems. Explaining these positions with clear examples, they outline why Zizek's confrontation with thinkers such as Derrida, Foucault and Deleuze has so radically changed how (...) we think about society. They then go on to track Zizek's own intellectual development during the last twenty years, as he has grappled with theoretical problems and the political climate of the War on Terror. This book is a major addition to the literature on Zizek and a crucial critical introduction to his thought. (shrink)

Principlism, the bioethical theory championed by Tom Beauchamp and James Childress, is centered on the four moral principles of beneficence, non-maleficence, respect for autonomy, and justice. Two key processes related to these principles are specification—adding specific content to general principles—and balancing—determining the relative weight of conflicting principles. I argue that both of these processes necessarily involve an appeal to human goods and evils, and therefore require a theory of the good. A significant problem with principlism is that it lacks a (...) theory of the good and consequently does not have an adequate solution to the problems of specification and balancing. My conclusion is that principlism must adopt some account of human well-being in order to be a satisfactory bioethical framework. (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)

I argue that Sarah Sawyer's and Herman Cappelen's recent accounts of how speakers talk and think about the same concept or topic even when their understandings of that concept or topic substantially diverge risk multiplying our metasemantic categories unnecessarily and fail to prove explanatory. When we look more closely at our actual practices of samesaying, we find that speakers with seemingly incompatible formulations of a subject matter take one another to samesay when they are attempting to arrive at a correct (...) understanding of that subject matter. These speakers adopt what I call a prospective externalist perspective on the subject matter in question. I then argue that there are contexts where judgments of samesaying are more routinely defeated because speakers are taking up a perspective I call retrospective internalism. From this perspective, speakers are aiming to render maximally intelligible the linguistic behavior of other speakers that appear to them to deviate from their own. Whether or not we count speakers as samesaying with us will therefore depend on the kind of the perspective we adopt. Different perspectives, it will turn out, often yield different verdicts. On my perspective-based approach, there is no need to hypostatize or inflate our metasemantic taxonomies. (shrink)

One of the liveliest debates about cognition concerns whether our cognition sometimes extends beyond our brains and bodies. One party says Yes, another No. This paper shows that debate between these parties has been epistemologically confused and requires reorienting. Both parties frequently appeal to empirical considerations and to extra-empirical theoretical virtues to support claims about where cognition is. These things should constrain their claims, but cannot do all the work hoped. This is because of the overlooked fact, uncovered in this (...) paper, that we could never distinguish the rival views empirically or by typical theoretical virtues. I show this by drawing on recent work on testing, predictive accuracy, and theoretical virtues. The recommendation to emerge is that we step back from debate about where cognition is, to the epistemology of what cognition is. (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)

Contemporary scholarship concerning science diplomacy is increasingly taking a historical approach. In our introduction to this special issue, we argue that this approach promises insight into science diplomacy because of the tools historians of science bring to their work. In particular, we observe that not only are historians of science currently poised to chart the diplomatic aspects involved in the transnational circulation of technoscientific knowledge, materials, and expertise. They are ready to bring critical global analysis to an important phenomenon that (...) has too often been treated as a benign diplomacy device deployed by the Global North without equal reference to the Global South. Through cases discussed in the articles of the special issue, however, we see that historically, in the Global South as well as the Global North, science diplomacy has often functioned to mediate the circulation of technoscientific knowledge and materials, and its historical study helps to better illuminate the resulting knowledge-power nexus. (shrink)

This paper proposes a new and testable view about the nature of species and other evolving lineages, according to which they are feedback systems. On this view, it is a mistake to think gene flow, niche sharing, and trait frequency similarities between populations are among variables that interact to cause some further downstream variable that distinguishes evolving lineages from each other, some sort of “species cohesion” for example. Instead, gene flow, niche sharing, similarities between populations, and other causal variables feed (...) into each other—instances of these at earlier times help cause instances of these same variables at later times. And any lineage-identifying cohesion just is the recurrence or cycling of these feedback relations within metapopulations over generations. Such cohesion can then be represented as variable M within multi-dimensional variable spaces, where values of M vary dynamically with the frequency and magnitude of feedback relations. Related conditions for being a species or other evolving lineage are then clarified. To argue for the development and testing of this view, the paper shows how it improves upon others. (shrink)

Over the past few decades, significant advances have been made in public engagement with, and the democratization of, science and technology. Despite notable successes, such developments have often struggled to enhance public trust, avert crises of expertise and democracy, and build more socially responsive and responsible science and innovation. A central reason for this is that mainstream approaches to public engagement harbor what we call “residual realist” assumptions about participation and publics. Recent coproductionist accounts in science and technology studies offer (...) an alternative way of seeing participation as coproduced, relational, diverse, and emergent but have been somewhat reluctant to articulate what this means in practice. In this paper, we make this move by setting out a new framework of interrelating paths and associated criteria for remaking public participation with science and democracy in more experimental, reflexive, anticipatory, and responsible ways. This framework comprises four paths to: forge reflexive participatory practices that attend to their framings, emergence, uncertainties, and effects; ecologize participation through attending to the interrelations between diverse public engagements in wider systems; catalyze practices of anticipatory reflection to bring about responsible democratic innovations; and reconstitute participation as constitutive of systems of technoscience and democracy. (shrink)

In 2019 public trust in politicians was at an all-time low in many parts of the world. Then again, it had been low for quite some time.1 Public trust in epistemic authority is a more complicated matter. The success of many right-wing politicians—Trump, Johnson, Bolsonaro, etc.—is partly due to their efforts to discredit traditional sources of information, including the “mainstream media” and whichever scientific institutions prove inconvenient to their political interests. But worries about the erosion of epistemic standards in public (...) discourse are easily overstated, and some polling data have shown that publics are not as distrustful of experts as we might fear.2Nonetheless, there are some political and social... (shrink)

Altruism has long been taken to be the guiding principle of ethical organ donation in the UK, and has been used as justification for rejecting or allowing certain types of donation. We argue that, despite this prominent role, altruism has been poorly defined in policy and position documents, and used confusingly and inconsistently. Looking at how the term has been used over recent years allows us to define ‘organ donation altruism’, and comparing this with accounts in the philosophical literature highlights (...) its theoretical shortcomings. The recent report from the Nuffield Council on Bioethics reaffirmed the importance of altruism in organ donation, and offered a clearer definition. This definition is, however, more permissive than that of altruism previously seen in UK policy, and as a result allows some donations that previously have been considered unacceptable. We argue that while altruistic motivation may be desirable, it is not necessary. (shrink)

The rapidly expanding field of critical animal studies now offers a myriad of theoretical and philosophical positions from which to choose. This timely book provides an overview and analysis of the most influential of these trends. Approachable and concise, it is intended for readers sympathetic to the project of changing our ways of thinking about and interacting with animals yet relatively new to the variety of philosophical ideas and figures in the discipline. It uses three rubrics—identity, difference, and indistinction—to differentiate (...) three major paths of thought about animals. The identity approach aims to establish continuity among human beings and animals so as to grant animals equal access to the ethical and political community. The difference framework views the animal world as containing its own richly complex and differentiated modes of existence in order to allow for a more expansive ethical and political worldview. The indistinction approach argues that we should abandon the notion that humans are unique in order to explore new ways of conceiving human-animal relations. Each approach is interrogated for its relative strengths and weaknesses, with specific emphasis placed on the kinds of transformational potential it contains. (shrink)

Here, I consider Derek Parfit’s Normativity Objection to naturalist realism, according to which normative-natural property or fact reductions are “conceptually excluded”. While a lot of philosophers inclined toward non-naturalism share this view or something close to it, plenty of philosophers remain unconvinced, and the literature offers little guidance to the perplexed. I suggest a way to improve the argument – indeed, I think it is the best and perhaps only plausible way to make good on the claim of conceptual exclusion. (...) But the improved argument relies on the highly controversial claim that normative cognition is transparentin the following sense: normative concepts reveal the nature of the properties they aim to ascribe. This nature, the argument continues, is inconsistent with naturalist strictures. (shrink)

In ‘Computing Machinery and Intelligence’, Turing, sceptical of the question ‘Can machines think?’, quickly replaces it with an experimentally verifiable test: the imitation game. I suggest that for such a move to be successful the test needs to be relevant, expansive, solvable by exemplars, unpredictable, and lead to actionable research. The Imitation Game is only partially successful in this regard and its reliance on language, whilst insightful for partially solving the problem, has put AI progress on the wrong foot, prescribing (...) a top-down approach for building thinking machines. I argue that to fix shortcomings with modern AI systems a nonverbal operationalisation is required. This is provided by the recent Animal-AI Testbed, which translates animal cognition tests for AI and provides a bottom-up research pathway for building thinking machines that create predictive models of their environment from sensory input. (shrink)

The phenomenon of contract cheating presents, potentially, a serious threat to the quality and standards of Higher Education around the world. There have been suggestions, cited below, to tackle the problem using legal means, but we find that current laws are not fit for this purpose. In this article we present a proposal for a specific new law to target contract cheating, which could be enacted in most jurisdictions.We test our proposed new law against a number of issues that would (...) need to be considered before any legal approach could be successful; would changing the legal status of contract cheating make it less likely to happen? Could this be achieved in a specific way? If so, who should actually be prosecuted and what offence are they committing? Would it actually address the causes of contract cheating? We suggest some answers to these questions, but then also identify a number of unintended potential consequences. We therefore additionally consider whether a legal approach is possible or even desirable.We conclude that a legal approach to contract cheating is possible, and, on balance, appropriate. Using UK law as an example, we offer a specific suggestion to lawmakers, around the world, for how this might be achieved, and conclude that the most successful approach would be to focus largely on a law targeting the providers of contract cheating, in particular commercial services. (shrink)

Although Kant defends a cosmopolitan ideal, his philosophy is problematically vague regarding how to achieve it, which lends support to the empty formalism charge. How Kant would respond to the crisis in Syria reveals that judgement plays too central a role, because Kantian principles lead to equally reasonable but opposite conclusions on how to weigh the duty of hospitality to refugees against a state’s duty to its own citizens, the right of prevention towards ISIS against the duty not to harm (...) non-combatants, and the responsibility to protect the people of Syria against the duty of non-interference in its internal affairs. (shrink)

A popular version of anti-Humeanism is one that views fundamental properties as being irreducibly dispositional in nature, and it is a view to which I am attracted. Proponents of this view typically object to Humean regularity theories of laws on the basis that they do not explain why our world is regular rather than chaotic from moment to moment. It is thought that, for this reason, Humeanism does not provide firm enough foundations for induction. However, in this paper I argue (...) that it is far from clear how these anti-Humeans can themselves explain this regularity. This is because it is far from clear how they can explain why the entities in our world do not change their dispositional properties arbitrarily over time. This is a neglected problem, which I call the retention problem. In an attempt to solve this problem, several naturalistic explanations of retention are explored. Unfortunately, none of these explanations is free of problems, showing that dispositional forms of anti-Humeanism may not have as many advantages as some have assumed where the problem of induction is concerned. (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)

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)

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)

*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)

In this article, we review genetic determinism and highlight how our earlier research on the philosophy of place can contribute to a better understanding of genomics and ongoing debates about genetic modification. We show how place can undermine any philosophy of genetic determinism. By using our philosophy of place, our investigation contributes to a call for a turn for humanity toward a “collective being-at-home-in-the-world”, instead of being estranged from place which genetic determinism actively promotes. We also utilise cinema studies research (...) of the film GATTACA to conceptualise how place and genetic determinism contrast. Our examination is intended to contribute to ongoing discussions about genetic determinism as they play out in the media, in education and influence discrimination. Fundamentally, we show why scholars in this area should consider place alongside genetic determinism in their future investigations. (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 lieu of an abstract, here is a brief excerpt of the content:Philosophy, Psychiatry, & Psychology 11.1 (2004) 35-41 [Access article in PDF] The Rationality of Psychosis and Understanding the Deluded Matthew R. Broome Campbell's important and influential paper (Campbell 2001) has framed the debate that Bayne and Pacherie (2004) most explicitly, and Klee (2004) and Georgaca (2004) more implicitly, engage in. Campbell has offered two broad ways of thinking about explanations of delusions—the empirical and the rational. He offers (...) some criticism of the former and an endorsement of the latter. Campbell uses examples from clinical psychopathology to illustrate his argument and Bayne and Pacherie in turn employ these. Campbell discusses the eponymously named delusions of Capgras and Cotard—the former a subtype of delusional misidentification and the latter a delusion whose content is colored predominantly with nihilistic and possibly hypochondriacal themes. Campbell, Bayne and Pacherie, and Klee discuss the empirical data in relation to such delusions and as an aid to discussing the empirical model more generally. It does seem a little unfortunate that these delusions, which are less than typical, become the focus of Campbell's paper, and Bayne and Pacherie's criticism of his work. Delusions are remarkably heterogeneous; this indeed may be part of the reason why there is so much difficulty in reaching a definition as Klee discusses, and occur in a wide variety of mental and neurological illnesses. The most common delusions are those of persecution and reference (World Health Organization [WHO] 1973) and typically occur in schizophrenia. By contrast, delusional misidentification occurs most commonly in patients with dementia, delirium, and focal cognitive impairment, but can occur in other functional psychoses such as an affective or schizophrenic psychosis. The most common form of delusional misidentification is not that of either the exotic Capgras or Fregoli syndromes but delusional misidentification for place; thus, although Bayne and Pacherie's arguments against Campbell may still hold, delusional misidentification tends to occur in the context of a patient believing that they are at home or on holiday rather than in hospital and may not necessarily involve close family members or other intimate relationships. Similarly, Cotard's syndrome tends to occur in the context of a severe depressive illness with mood-congruent psychotic symptoms, typically in an elderly individual. It does not have to have the content that the deluded is dead, but can include beliefs, for example, that the world no longer exists or that their internal organs are not present. Thus, a patient with either Capgras' or Cotard's syndrome is likely to differ from patients with delusions of persecution. They would [End Page 35] have different diagnoses, probably be older, and have a greater likelihood of structural abnormalities of the brain on imaging and consequent neuropsychological dysfunction. That is not to say that patients with schizophrenia have normal cerebral anatomy and neuropsychology, but rather that the Capgras' and Cotard's patients are likely to have neurological quality to their presentation that is clinically relevant, rather than what commonly the case in schizophrenia and the other functional psychoses, where the neurological abnormalities are only currently important at the level of academic research. Empirical Models of Delusion Formation Different delusions may not have that much in common, nor may the patients who believe in them. This in turn relates to the empirical paradigm that both Campbell and Bayne and Pacherie discuss. It is true that current research, and indeed the clinical practice of cognitive behavioral therapy for psychosis, is indebted to the work of Maher and it is within his legacy which we work. This, however, is not to say that we think his initial formulation was correct. Maher's (1988, 1992) work focused attempts in explaining delusions—both to support and refute his thesis that delusions are the consequence of normal cognitive mechanisms seeking to explain an anomalous sensory experience. Such a view initially led to work demonstrating delusions in the absence of anomalous perceptions, the presence of reasoning biases in the deluded population, and the possibility that abnormal sensory experience may be consequent upon biased cognitive processes (Garety and Freeman 1999). More recent work has demonstrated the prevalence of... (shrink)

This paper examines one of the historical antecedents of Big Data, the social physics movement. Its origins are in the scientific revolution of the 17th century in Western Europe. But it is not named as such until the middle of the 19th century, and not formally institutionalized until another hundred years later when it is associated with work by George Zipf and John Stewart. Social physics is marked by the belief that large-scale statistical measurement of social variables reveals underlying relational (...) patterns that can be explained by theories and laws found in natural science, and physics in particular. This larger epistemological position is known as monism, the idea that there is only one set of principles that applies to the explanation of both natural and social worlds. Social physics entered geography through the work of the mid-20th-century geographer William Warntz, who developed his own spatial version called “macrogeography.” It involved the computation of large data sets, made ever easier with the contemporaneous development of the computer, joined with the gravitational potential model. Our argument is that Warntz's concerns with numeracy, large data sets, machine-based computing power, relatively simple mathematical formulas drawn from natural science, and an isomorphism between natural and social worlds became grounds on which Big Data later staked its claim to knowledge; it is a past that has not yet passed. (shrink)

Dispositional realism, as we shall use the term, is a non-reductive, anti-Humean approach to dispositions which says that natural properties confer certain dispositions as a matter of metaphysical necessity. A strong form of dispositional realism is known as pan-dispositionalism, which is typically interpreted as the view that all natural properties are identical with, or essentially dependent on, dispositions. One of the most serious problems facing pan-dispositionalism is the conceivability objection, and the solution commonly offered by essentialists employs the so-called redescription (...) strategy. In this paper I argue that this orthodox strategy fails in certain cases. This argument, in turn, shows that essentialist forms of dispositional realism are implausible. The discussion points us towards an improved version of dispositional realism. According to this new version, natural properties are not essentially dispositional but necessarily ground dispositions. (shrink)

_A bracing account of liberalism’s most radical critics introducing one of the most controversial movements of the twentieth century__ “Powerful.... Bracing.... Part of the book’s eerie relevance comes from the role Russia plays throughout.”—Ezra Klein, _New York Times___ “One of the best books I’ve read this year.... Its importance at this critical moment in our history cannot be overstated.”—Rod Dreher, ___American Conservative__ In this eye-opening book, Matthew Rose introduces us to one of the most controversial intellectual movements of the (...) twentieth century, the “radical right,” and discusses its adherents’ different attempts to imagine political societies after the death or decline of liberalism. Rose shows how such thinkers are animated by religious aspirations and anxieties that are ultimately in tension with Christian teachings and the secular values those teachings birthed in modernity. (shrink)

This chapter investigates the computational consequences of a broadly Gricean view of language use as intentional activity. In this view, dialogue rests on coordinated reasoning about communicative intentions. The speaker produces each utterance by formulating a suitable communicative intention. The hearer understands it by recognizing the communicative intention behind it. When this coordination is successful, interlocutors succeed in considering the same intentions— that is, the same representations of utterance meaning—as the dialogue proceeds. In this paper, I emphasize that these intentions (...) can be formalized; we can provide abstract but systematic representations that spell out what a speaker is trying to do with an utterance. Such representations describe utterances simultaneously as the product of our knowledge of grammar and as actions chosen for a reason. In particular, they must characterize the speaker’s utterance in grammatical terms, provide the links to the context that the grammar requires, and so arrive at a contribution that the speaker aims to achieve. Because I have implemented this formalism, we can regard it as a possible analysis of conversational processes at the level of computational theory. Nevertheless, this analysis leaves open what the nature of the biological computation involved in inference to intentions is, and what regularities in language use support this computation. (shrink)

Self-care apps are booming. Early iterations of this technology focused on tracking health and fitness routines, but recently some developers have turned their attention to the cultivation of character, basing their conceptual resources on the Hellenistic tradition (Stoic Meditations™, Stoa™, Stoic Mental Health Tracker™). Those familiar with the final writings of Michel Foucault will notice an intriguing coincidence between the development of these products and his claims that the Hellenistic tradition of self-cultivation has much to offer contemporary life. In this (...) article, I explore Foucault’s cryptic remarks on this topic, and argue that today’s self-care developers can improve future products by paying attention to the Hellenistic exercises of self-cultivation he identifies as especially important. (shrink)

Previous findings indicate that negative arousal enhances bottom-up attention biases favouring perceptual salient stimuli over less salient stimuli. The current study tests whether those effects were driven by emotional arousal or by negative valence by comparing how well participants could identify visually presented letters after hearing either a negative arousing, positive arousing or neutral sound. On each trial, some letters were presented in a high contrast font and some in a low contrast font, creating a set of targets that differed (...) in perceptual salience. Sounds rated as more emotionally arousing led to more identification of highly salient letters but not of less salient letters, whereas sounds’ valence ratings did not impact salience biases. Thus, arousal, rather than valence, is a key factor enhancing visual processing of perceptually salient targets. (shrink)

I respond here to an argument in David Shoemaker’s recent essay, “Attributability, Answerability, and Accountability: Toward a Wider Theory of Moral Responsibility.” Shoemaker finds that “Scanlonian” approaches to moral blame err insofar as they do not include a capacity to respond to moral considerations among the conditions on blameworthiness. Shoemaker argues that wrongdoers must be able to respond to moral reasons for their behavior to express the disrespect to which blaming attitudes like resentment respond. I offer reasons for rejecting this (...) argument. (shrink)