We introduce a St. Petersburg-like game, which we call the ‘Pasadena game’, in which we toss a coin until it lands heads for the first time. Your pay-offs grow without bound, and alternate in sign (rewards alternate with penalties). The expectation of the game is a conditionally convergent series. As such, its terms can be rearranged to yield any sum whatsoever, including positive infinity and negative infinity. Thus, we can apparently make the game seem as desirable or undesirable as we (...) want, simply by reordering the pay-off table, yet the game remains unchanged throughout. Formally speaking, the expectation does not exist; but we contend that this presents a serious problem for decision theory, since it goes silent when we want it to speak. We argue that the Pasadena game is more paradoxical than the St. Petersburg game in several respects. We give a brief review of the relevant mathematics of infinite series. We then consider and rebut a number of replies to our paradox: that there is a privileged ordering to the expectation series; that decision theory should be restricted to finite state spaces; and that it should be restricted to bounded utility functions. We conclude that the paradox remains live. (shrink)

This study examines the ethical values of respondents by level in the organizational hierarchy of a single firm. It also explores the possible impacts of gender, education and years of experience on respondents' values as well as their perceptions of how the organization and professional associations influence their personal values. Results showed that, although there were differences in individuals' ethical values by hierarchical level, significantly more differences were observed by the length of tenure with the organization. While respondents, as a (...) whole, were rather ambivalent in their perception of the organization's and professional associations' influence on their values, sales/service persons frequently felt pressured to modify their values in order to achieve company goals. (shrink)

Existing analyses of disinformation tend to embrace the view that disinformation is intended or otherwise functions to mislead its audience, that is, to produce false beliefs. I argue that this view is doubly mistaken. First, while paradigmatic disinformation campaigns aim to produce false beliefs in an audience, disinformation may in some cases be intended only to prevent its audience from forming true beliefs. Second, purveyors of disinformation need not intend to have any effect at all on their audience’s beliefs, aiming (...) instead to manipulate an audience’s behavior through alteration of sub-doxastic states. Ultimately, I argue that attention to such non-paradigmatic forms of disinformation is essential to understanding the threat disinformation poses and why this threat is so difficult to counter. (shrink)

Selective serotonin reuptake inhibitors (SSRIs) have gained a degree of prominence across recent moral enhancement literature as a possible intervention for dealing with antisocial and aggressive impulses. This is due to serotonin's purported capacity to modulate persons’ averseness to harm. The aim of this article is to argue that the use of SSRIs is not something worth getting particularly excited about as a practicable intervention for moral enhancement purposes, and that the generally uncritical enthusiasm over serotonin's potential as a moral (...) enhancer is a consequence of the paucity of viable options for envisaging practicable moral enhancement interventions. While there are many conceptual issues raised by the idea of moral enhancement generally, and by the idea of serotonin as a morally affective agent, the aim here is to look at practical concerns. It is argued that SSRIs do not, nor cannot in the reasonably foreseeable future, be made to work as a reliably safe or reliably effective means for moral enhancement, even within the very limited remit of treating “reactive” aggression. SSRIs might be effective as a limited and partial mental health intervention (even this is questionable), but not as a generally effective moral enhancement technology. (shrink)

Bayesian probability has recently been proposed as a normative theory of argumentation. In this article, we provide a Bayesian formalisation of the ad Hitlerum argument, as a special case of the ad hominem argument. Across three experiments, we demonstrate that people's evaluation of the argument is sensitive to probabilistic factors deemed relevant on a Bayesian formalisation. Moreover, we provide the first parameter-free quantitative evidence in favour of the Bayesian approach to argumentation. Quantitative Bayesian prescriptions were derived from participants' stated subjective (...) probabilities (Experiments 1 and 2), as well as from frequency information explicitly provided in the experiment (Experiment 3). Participants' stated evaluations of the convincingness of the argument were well matched to these prescriptions. (shrink)

: The concept of the person has come to be intimately connected with questions about the value of life. It is applied to those sorts of beings who have some special value or moral importance and where we need to prioritize the needs or claims of different sorts of individuals. "Person" is a concept designating individuals like us in some important respects, but possibly including individuals who are very unlike us in other respects. What are these respects and why are (...) they important? This paper sets out to answer these questions and to develop a coherent and useful concept of the person. (shrink)

It appears that utilitarian arguments in favor of moral vegetarianism cannot justify a complete prohibition of eating meat. This is because, in certain circumstances, forgoing meat will prevent no pain, and so, on utilitarian grounds, we should be opportunistic carnivores rather than moral vegetarians. In his paper, ‘Puppies, pigs, and people: Eating meat and marginal cases,’ Alastair Norcross argues that causal impotence arguments like these are misguided. First, he presents an analogous situation, the case of chocolate mousse a-la-bama, in order (...) to argue that we, individually, are not causally impotent. Second, Norcross offers a threshold argument in which he argues that while we may individually be causally impotent, when we adopt moral vegetarianism in concert with others, we become causally potent in preventing harms by factory farming. We argue that Norcross's responses ultimately fail to address the causal impotence objection. The former argument fails because it vastly oversimplifies the world in which we find ourselves. Given the size of factory farming, the reasonable conclusion is that we are in fact powerless to prevent harms to animals in factory farms in many or most cases. The latter argument fails because even if collective action will have an impact on factory farming, this does not provide us with an argument against being carnivores in certain circumstances. (shrink)

This paper describes the ways in which trolls and bots impede the acquisition of knowledge online. I distinguish between three ways in which trolls and bots can impede knowledge acquisition, namely, by deceiving, by encouraging misplaced skepticism, and by interfering with the acquisition of warrant concerning persons and content encountered online. I argue that these threats are difficult to resist simultaneously. I argue, further, that the threat that trolls and bots pose to knowledge acquisition goes beyond the mere threat of (...) online misinformation, or the more familiar threat posed by liars offline. Trolls and bots are, in effect, fake persons. Consequently, trolls and bots can systemically interfere with knowledge acquisition by manipulating the signals whereby individuals acquire knowledge from one another online. I conclude with a brief discussion of some possible remedies for the problem of fake persons. (shrink)

Philosophers who study conspiracy theories have increasingly addressed the questions of where conspiracy theories come from, what such theories do, and what to do about them. This essay serves as a commentary on the answers to these questions offered by contributors to this special issue.

This paper discusses the role of consent in decision making generally and its role in end of life decisions in particular. It outlines a conception of autonomy which explains and justifies the role of consent in decision making and criticises some misapplications of the idea of consent, particular the role of fictitious or “proxy” consents.Where the inevitable outcome of a decision must be that a human individual will die and where that individual is a person who can consent, then that (...) decision is ethical if and only if the individual consents. In very rare and extreme cases such a decision will be ethical in the absence of consent where it would be massively cruel not to end life in order to prevent suffering which is in no other way preventable.Where, however, the human individual is not a person, as is the case with abortion, the death of infants like Mary , or in the very rare and extreme cases of those who have ceased to be persons like Tony Bland, such decisions are governed by the ethics of ending the lives of non-persons. (shrink)

What is the nature of children's trust in testimony? Is it based primarily on evidential correlations between statements and facts, as stated by Hume, or does it derive from an interest in the trustworthiness of particular speakers? In this essay, we explore these questions in an effort to understand the developmental course and cognitive bases of children's extensive reliance on testimony. Recent work shows that, from an early age, children monitor the reliability of particular informants, differentiate between those who make (...) true and false claims and keep that differential accuracy in mind when evaluating new information from these people. We argue that this selective trust is likely to involve the mentalistic appraisal of speakers rather than surface generalizations of their behavior. Finally, we review the significance of children's deference to adult authority on issues of naming and categorization. In addition to challenging a purely inductive account of trust, these and other findings reflect a potentially rich set of tools brought by children to the task of learning from people's testimony. (shrink)

This paper offers an account of data manipulation in scientific experiments. It will be shown that in many cases raw, unprocessed data is not produced, but rather a form of processed data that will be referred to as a data model. The language of data models will be used to provide a framework within which to understand a recent debate about the status of data and data manipulation. It will be seen that a description in terms of data models allows (...) one to understand cases in which data acquisition and data manipulation cannot be separated into two independent activities. (shrink)

This paper argues that the Quality Adjusted Life Year or QALY is fatally flawed as a way of priority setting in health care and of dealing with the problem of scarce resources. In addition to showing why this is so the paper sets out a view of the moral constraints that govern the allocation of health resources and suggests reasons for a new attitude to the health budget.

Deepfakes pose a multi-faceted threat to the acquisition of knowledge. It is widely hoped that technological solutions—in the form of artificially intelligent systems for detecting deepfakes—will help to address this threat. I argue that the prospects for purely technological solutions to the problem of deepfakes are dim. Especially given the evolving nature of the threat, technological solutions cannot be expected to prevent deception at the hands of deepfakes, or to preserve the authority of video footage. Moreover, the success of such (...) technologies depends on institutional trust that is in short supply. Finally, outsourcing the discrimination between the real and the fake to automated, largely opaque systems runs the risk of undermining epistemic autonomy. (shrink)

Deepfakes and other forms of synthetic media are widely regarded as serious threats to our knowledge of the world. Various technological responses to these threats have been proposed. The reactive approach proposes to use artificial intelligence to identify synthetic media. The proactive approach proposes to use blockchain and related technologies to create immutable records of verified media content. I argue that both approaches, but especially the reactive approach, are vulnerable to a problem analogous to the ancient problem of the criterion—a (...) line of argument with skeptical implications. I argue that, while the proactive approach is relatively resistant to this objection, it faces its own serious challenges. In short, the proactive approach would place a heavy burden on users to verify their own content, a burden that is exacerbated by and is likely to exacerbate existing inequalities. (shrink)

This book argues that misinformation poses a multi-faceted threat to knowledge, while arguing that some forms of content moderation risk exacerbating these threats. It proposes alternative forms of content moderation that aim to address this complexity while enhancing human epistemic agency. The proliferation of fake news, false conspiracy theories, and other forms of misinformation on the internet and especially social media is widely recognized as a threat to individual knowledge and, consequently, to collective deliberation and democracy itself. This book argues (...) that misinformation presents a three-pronged threat to knowledge. While researchers often focus on the role of misinformation in causing false beliefs, this deceptive potential of misinformation exists alongside the potential to suppress trust and to distort the perception of evidence. Recognizing the multi-faceted nature of this threat is essential to the development of effective measures to mitigate the harms associated with misinformation. The book weaves together work in analytic epistemology with emerging empirical work in other disciplines to offer novel insights into the threats posed by misinformation. Additionally, it breaks new ground by systematically assessing different forms of content moderation from the perspective of epistemology. Misinformation, Content Moderation, and Epistemology will appeal to philosophers working in applied and social epistemology, as well as scholars and advanced students in disciplines such as communication studies, political science, and social psychology who are researching misinformation. (shrink)

Framed with a substantial introduction by the editor, this new book brings together the key articles written on bioethics over recent years. Subjects covered include the beginnings of life, the end of life, quality of life, value of life, future generations, and professional ethics.

John Locke (1632-1704) is a central figure in the history of thought, and in liberal doctrine especially. This major study brings a range of his wider views to bear upon his political theory. Every political theorist has a vision, a view about the basic features of life and society, as well as technique which mediates this into propositions about politics. Locke's vision spanned questions concerning Christian worship, ethics, political economy, medicine, the human understanding, revealed theology and education. This study shows (...) how the character of these wider concerns informed Two Treatises of Government, especially in respect of a view of divine teleology, and situated a distinctive view of politics which treated the state and the church in parallel terms. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Late-Marxist, Post-Poststructuralist Critical NebulosityWendell V. HarrisIllustration, by J. Hillis Miller; 168 pp. Cambridge: Harvard University Press, 1992, $35.00.The title of J. Hillis Miller’s Illustration is apt in a way other than the author anticipated: it is a composite illustration of most of what makes so much of contemporary literary and aesthetic criticism unsatisfying if not nugatory. Initial evidence of the lack of cogent conceptualization is the disparateness of the (...) two long essays jammed between the covers of the book. Part One is entitled “The Work of Cultural Criticism in the Age of Digital Reproduction” and Part Two “Word and Image.” Miller explains the relationship by saying what while the first section of the book “will attempt to understand” the shift in literary studies toward theory and especially cultural studies, the second section “will explore the relations of picture to word as one practical and theoretical issue important to cultural studies” (p. 9). But that connection is (fleetingly) asserted in the midst of an argument so fragmented and confused that whole sections must here be passed over without comment.What is most striking about Part One is the thought-disabling imprecision of many of the key terms and the not unrelated way in which the argument follows well-travelled modes of Marxist and poststructuralist thought. The title of Part One, “The Work of Cultural Criticism in the Age of Digital Reproduction,” is of course intended to [End Page 127] link Miller’s first essay to what is probably the best-known of Walter Benjamin’s essays, “The Work of Art in the Age of Mechanical Reproduction.” Both seek not only to link changing technological possibilities to the direction of cultural change, but to suggest that such changes should be harnessed to the work of political revolution. Miller might have been warned by the deficiencies of Benjamin’s over-rated essay. Benjamin begins his essay by applauding Marx for so cogently showing “what could be expected of capitalism in the future”: the prophecy Benjamin derives from Marx is “that one could expect [capitalism] not only to exploit the proletariat with increasing intensity, but ultimately to create conditions which would make it possible to abolish capitalism itself” (p. 217). 1 There is still plenty of exploitation to be found in the world, not excluding the most economically (capitalistically) developed countries, but it requires real intellectual contortions to argue that the growth and exploitation of a proletariat has increased where capitalism has most developed; the assertion that the world is moving toward the abolition of capitalism hardly requires comment.Benjamin’s closing argument, the point toward which his entire essay is presumably driving, substitutes a clever slogan for thought. “The logical result of Fascism is the introduction of aesthetics into political life” (p. 241). But, writes Benjamin in his closing sentence, “Communism responds by politicizing art” (p. 242). Miller attempts to explain the distinction: “To aestheticize politics is to treat the state as though it were a work of art” while the “politicizing of art... means affirming the political value and force of art” (p. 10). Well, it is of course possible to assume such a meaning for Benjamin’s words, especially since it is hard to know exactly what they mean, but why make so much of an essay which begins by endorsing a prophecy that has become increasingly dubious, ends in an ambiguous formulation, and in between mixes obvious and trivial observations with a highly questionable argument about the disappearance of the “aura” of a work as a result of mechanical reproduction? As for the latter, the cheap reproduction of, for example, certain of Van Gogh’s paintings can be argued to “debase” them, but if they mean little to those who encounter them only on cheap posters or computer screens, they can scarcely mean less than they did to those unaware of their existence before the age of mechanical reproduction. And after all, if the original paintings have not retained their “aura,” museums could simply fill their rooms with reproductions.The reason Miller links his essay to that of Benjamin is presumably to demonstrate his allegiance to the form of Marxist thought so frequently... (shrink)

The appeal to expert opinion is an argument form that uses the verdict of an expert to support a position or hypothesis. A previous scheme-based treatment of the argument form is formalized within a Bayesian network that is able to capture the critical aspects of the argument form, including the central considerations of the expert's expertise and trustworthiness. We propose this as an appropriate normative framework for the argument form, enabling the development and testing of quantitative predictions as to how (...) people evaluate this argument, suggesting that such an approach might be beneficial to argumentation research generally. We subsequently present two experiments as an example of the potential for future research in this vein, demonstrating that participants' quantitative ratings of the convincingness of a proposition that has been supported with an appeal to expert opinion were broadly consistent with the predictions of the Bayesian model. (shrink)

The article explores the interaction of verbal and nonverbal semantic levels in the performance of Christian ritual. The article maps the distinction between theoretical and performative knowledge onto Barnard and Teasdale's Interacting Cognitive Systems model to give a (partial) account of how meaning emerges in ritual participation. With Christian ritual, both know-how and know-that are needed. Above all, it is their interaction that generate the richness of meaning in ritual performance. Three core claims are made. First, many contemporary concepts of (...) ritual have at least one flaw in that they do not grasp the relationality between verbal and nonverbal, wherein both dimensions have a semantic integrity of their own. Second, there is an ideological valuation of the semantic levels. The experiential level is not only meaningful in its own right, but the fundamental ground of spiritual knowing. Third, combining learning styles and kinds of attention can be valuable for eliciting the full semantic richness of ritual participation. (shrink)

Experimental memory research has traditionally focused on the individual, and viewed social influence as a source of error or inhibition. However, in everyday life, remembering is often a social activity, and theories from philosophy and psychology predict benefits of shared remembering. In a series of studies, both experimental and more qualitative, we attempted to bridge this gap by examining the effects of collaboration on memory in a variety of situations and in a variety of groups. We discuss our results in (...) terms of a functional view of collaborative remembering, and consider when and in what ways remembering with others might help or hinder memory. (shrink)

Cadaver organs should be automatically availableThe shortage of donor organs and tissue for transplantation constitutes an acute emergency which demands radical rethinking of our policies and radical measures. While estimates vary and are difficult to arrive at there is no doubt that the donor organ shortage costs literally hundreds of thousands of lives every year. “In the world as a whole there are an estimated 700 000 patients on dialysis . . .. In India alone 100 000 new patients present (...) with kidney failure each year” . Almost “three million Americans suffer from congestive heart failure . . . deaths related to this condition are estimated at 250 000 each year . . . 27 000 patients die annually from liver disease . . .. In Western Europe as a whole 40 000 patients await a kidney but only . . . 10 000 kidneys”1 become available. Nobody knows how many people fail to make it onto the waiting lists and fail to register in the statistics. “As of 24th November 2002 in the United Kingdom 667 people have donated organs, 2055 people have received transplants, and 5615 people are still awaiting transplants.”2Conscious of the terrible and unnecessary tragedy that figures like these represent I have been advocating for more than 20 years now some radical measures to stem this appalling waste of human life. The measure which is the subject of Hamer and Rivlin’s paper 3 concerns the automatic availability of all cadaver organs—a measure, which I first advocated publicly in 1983.4THE AUTOMATIC AVAILABILITY OF DONOR ORGANSWe need to begin by being clear about just what it is I propose and why. At the moment in the United Kingdom we …. (shrink)

This article explores three aspects of Masterman's language work and applies them to questions of spiritual intelligence: metaphor, coherence, and ambiguity. First, metaphor, which is ubiquitous in ordinary language, both leads and misleads in religious and scientific understanding. Masterman's case for a “dual-approach” to thinking, both speculative and critical, is explored and tied to concepts of moral-spiritual development per Pierre Hadot and Hannah Arendt. Second, Masterman's work on machine translation presents semantic disambiguation as an emerging coherence wherein one gradually hones (...) in on meaning through features of ordinary language (like redundancy and repetition). This is applied to the problem of comprehending difficult spiritual language, and tied to spiritual stretching and spiritual cartography. Third, Masterman's work with thesauri, rather than relying on words as having fixed meanings, appeals to a concept of semantic spaces, nebulae of variously interconnected meanings. This is constructed into an exhortation to reambiguate overfamiliar religious language, to reinvest one's quotidian surroundings with spiritual meaning through defamilarization. (shrink)

Recent studies claim that having an analytical cognitive style is correlated with reduced religiosity in western populations. However, in cultural contexts where social norms constrain behavior, such cognitive characteristics may have reduced influence on behaviors and beliefs. We labeled this the ‘constraining environments hypothesis.’ In a sample of 246 Muslims in Turkey, the hypothesis was supported for gender. Females face social pressure to be religious. Unlike their male counterparts, they were more religious, less analytical, and their analytical scores were uncorrelated (...) with religiosity. We had predicted an analogous effect for the comparison between monolingual and bilingual students, since English-proficient students are exposed to a wider social environment. The bilingual students were less religious than the monolingual students, yet they were also less analytical. Thus, being analytical was not the path to lower religiosity for the bilingual students. Cognitive styles need to be studied along with social norms in a variety of cultures, to understand religion-cognition relationships. (shrink)

James Beattie was appointed professor of moral philosophy and logic at Marischal College, Aberdeen, Scotland at the age of twenty-five. Though more fond of poetry than philosophy, he became part of the Scottish 'Common Sense' school of philosophy that included Thomas Reid and George Campbell. In 1770 Beattie published the work for which he is best known, An Essay on Truth, an abrasive attack on 'modern scepticism' in general, and on David Hume in particular, subsequently and despite Beattie's attack, Scotland's (...) most famous philosopher. The Essay was a great success, earning its author an honorary degree from Oxford and an audience with George III. Samuel Johnson declared in 1772 that 'We all love Beattie'. Hume, on the other hand, described the Essay as 'a horrible large lie in octavo', and dismissed its author as a 'bigotted silly Fellow'. Although Beattie is no match for Hume as a philosopher, the success of the Essay suggests that, unlike Hume, Beattie voices the characteristic assumptions, and anxieties, of his age. The first part of this selection—the first ever made from Beattie's prose writings—includes several key chapters from the Essay on Truth, along with extracts from all of Beattie's other works on moral philosophy. The topics treated include memory, the existence of God, the nature of virtue, and slavery. The second part of the selection is devoted to Beattie's contributions to literary criticism and aesthetics. Beattie's studies of poetry, music, taste, and the sublime are vital to the understanding of the literary culture out of which developed the early Romanticism of Wordsworth and Coleridge. (shrink)