As large language models (LLMs) continue to demonstrate remarkable abilities across various domains, computer scientists are developing methods to understand their cognitive processes, particularly concerning how (and if) LLMs internally represent their beliefs about the world. However, this field currently lacks a unified theoretical foundation to underpin the study of belief in LLMs. This article begins filling this gap by proposing adequacy conditions for a representation in an LLM to count as belief-like. We argue that, while the project of belief (...) measurement in LLMs shares striking features with belief measurement as carried out in decision theory and formal epistemology, it also differs in ways that should change how we measure belief. Thus, drawing from insights in philosophy and contemporary practices of machine learning, we establish four criteria that balance theoretical considerations with practical constraints. Our proposed criteria include accuracy, coherence, uniformity, and use, which together help lay the groundwork for a comprehensive understanding of belief representation in LLMs. We draw on empirical work showing the limitations of using various criteria in isolation to identify belief representations. (shrink)

Can AI systems such as ChatGPT think? We present an argument from rationality for the negative answer to this question. The argument is founded on two central ideas. The first is that if ChatGPT thinks, it is not rational, in the sense that it does not respond correctly to its evidence. The second idea, which appears in several different forms in philosophical literature, is that thinkers are by their nature rational. Putting the two ideas together yields the result that ChatGPT (...) is not a thinker. The paper sets out the argument in detail and shows how it can withstand numerous objections. We end the paper by contrasting the argument from rationality with a more well-known argument often taken to show that ChatGPT doesn’t think, due to Bender and Koller. (shrink)

This paper defends the Intention Account of Inquiry. On this account, inquiry is best understood by appeal to a ‘question-directed intention’ (QDI), an intention to answer a question broadly construed. This account’s core commitments help meet recent challenges plaguing extant approaches to characterizing inquiry. First, QDIs are the type of mental state central to inquiry, not attitudes like curiosity or wonder. Second, holding a QDI towards a question and acting in service of it constitutes the start of inquiry. Third, controversial (...) norms which mandate a rational inquirer's ignorance towards the answer to her question can be reformulated and defended by appeal to rational constraints on intention. Fourth, instrumental pressures inquirers face are the standard pressures of plan-rationality. In defending these theses, I show that the Intention Account provides compelling explanations to standing challenges, in ways competitors cannot. It does so by advancing understanding of how our epistemic and practical agency are intertwined. (shrink)

Background: Positioned at the frontlines of the battle against COVID-19 disease, nurses are at increased risk of contraction, yet as they feel obligated to provide care, they also experience ethical pressure. Research question and objectives: The study examined how Israeli nurses respond to ethical dilemmas and tension during the COVID-19 outbreak, and to what extent this is associated with their perceived risk and motivation to provide care? Research design: The study implemented a descriptive correlative study using a 53-section online questionnaire, (...) including 4 open-ended questions. Participants and research context: The questionnaire was complete by 231 registered and intern nurses after being posted on nurses’ Facebook and WhatsApp groups, and through snowball sampling. Ethical considerations: The research was pre-approved by the ethics committee of the Faculty of Social Welfare and Health Sciences at the University of Haifa, Israel. Findings: In all, 68.8% of the respondents had received some form of training about COVID-19. Respondents positioned themselves at perceived high risk levels for contracting the virus. About one-third feared going to work because of potential contraction and due to feeling inadequately protected. While 40.9% were scared to care for COVID-19 patients, 74.7% did not believe they have the right to refuse to treat certain patients. When asked about defining an age limit for providing patients with scarce resources (such as ventilation machines) in cases of insufficient supplies, respondents stated that the maximum age in such scenarios should be 84 (standard deviation (SD = 19) – yet most respondents (81.4%) believed that every patient has the right to receive optimal treatment, regardless of their age and medical background. Discussion: Correlating with their strong commitment to care, nurses did not convey intention to leave the profession despite their stress, perceived risk, and feelings of insufficient support and protection at work. The nurses did not hold a utilitarian approach to resource allocation, thereby acknowledging the value of all people and their entitlement to care, regardless of optimal outcomes. Conclusion: While experiencing significant personal risk and emotional burden, nurses conveyed strong dedication to providing care, and did not regret working in the nursing profession, yet they did seek a supportive climate for their needs and ethical concerns. (shrink)

In his new book, eminent psychologist - Daniel Stern, explores the hitherto neglected topic of 'vitality'. Truly a tour de force from a brilliant clinician and scientist, Forms of Vitality is a profound and absorbing book - one that will be essential reading for psychologists, psychotherapists, and those in the creative arts.

Cosmopolitanism – the view that moral concern, and consequently moral duties, are not limited by borders – seems to justify colonialism with a ‘civilizing’ mission, because it supports the enforcement of moral norms universally, with no distinctions between territories, and settler colonialism, because it promotes ideas like common ownership of the Earth and open borders. I argue that existing attempts to defend cosmopolitanism from this worry fail, and that instead the cosmopolitan should embrace a cosmopolitan instrumentalist defence. According to cosmopolitan (...) instrumentalism, colonialism is wrong (when it is wrong) for instrumental reasons: it has all sorts of terrible effects. There is nothing per se wrong with colonialism itself, so cosmopolitanism need not worry about licencing it in principle. There is much that is wrong with colonialism in practice, so cosmopolitanism can easily condemn colonialism as egregiously wrong, although it cannot condemn it as per se or necessarily wrong. (shrink)

Barristers in England are obliged to follow the ‘cab rank rule’, according to which they must take any case offered to them, as long as they have time in their.

Political egalitarians hold that there is a distinct ideal of political equality, which defines and justifies democracy. So what is political equality? The orthodox view says it is equality of opportunity for political influence, not equality of political influence. The first goal of this article is to argue against this view about the nature of political equality. From 1962 to 1983, Australia’s First Nations citizens had the right to vote, but unlike other citizens they did not have the duty to (...) vote. First Nations citizens were made politically unequal without being given any less opportunity for influence; the most plausible explanation for why they were made politically unequal is instead that they were made to exert less influence. The second goal is to use this challenge to illuminate the point of political equality. The orthodox view is typically undergirded by taking political equality to be concerned with some cosmic injustice that inheres in states of affairs, depending on the distribution of power. This is doubly mistaken. The point of political equality is deontic, not telic; and what it prescribes is not distributive, but relational. More specifically, the point of political equality is for the state to treat each citizen as an equal coauthor of the law. The overarching goal is to catalyze a more vigorous debate about political equality, akin to the long-standing debates about other dimensions of equality. (shrink)

Presents a version of dynamic semantics for a language with presuppositions that predicts basic facts about presupposition projection in a non-stipulative way.

This paper explores how accountability might make otherwise obscure and inaccessible algorithms available for governance. The potential import and difficulty of accountability is made clear in the compelling narrative reproduced across recent popular and academic reports. Through this narrative we are told that algorithms trap us and control our lives, undermine our privacy, have power and an independent agential impact, at the same time as being inaccessible, reducing our opportunities for critical engagement. The paper suggests that STS sensibilities can provide (...) a basis for scrutinizing the terms of the compelling narrative, disturbing the notion that algorithms have a single, essential characteristic and a predictable power or agency. In place of taking for granted the terms of the compelling narrative, ethnomethodological work on sense-making accounts is drawn together with more conventional approaches to accountability focused on openness and transparency. The paper uses empirical material from a study of the development of an “ethical,” “smart” algorithmic videosurveillance system. The paper introduces the “ethical” algorithmic surveillance system, the approach to accountability developed, and some of the challenges of attempting algorithmic accountability in action. The paper concludes with reflections on future questions of algorithms and accountability. (shrink)

Are human beings linked by a common nature, one that makes them see the world in the same moral way? Or are they fragmented by different cultural practices and values? These fundamental questions of our existence were debated in the Enlightenment by Locke, Shaftesbury, and Hutcheson. Daniel Carey provides an important new historical perspective on their discussion. At the same time, he explores the relationship between these founding arguments and contemporary disputes over cultural diversity and multiculturalism. Our own conflicting (...) positions today reflect long-standing differences that emerged during the Enlightenment. (shrink)

What do we owe those with whom we inquire? Presumably, quite a bit. Anything beyond what is necessary to secure knowledge? Yes. In this paper, I argue for a class of ‘zetetic rights.’ These are rights distinctive to participants in group inquiry. Zetetic rights help protect important central interests of inquirers. These include a right to aid, a right against interference, and a right to exert influence over the course of inquiry. Building on arguments by Fricker (2015), I defend these (...) rights, and explore cases of their violation: zetetic wrongings. I argue that zetetic wrongings constitute a distinctive, ubiquitous, and significant form of injustice in our epistemic and zetetic lives. To improve our inquiries and avoid epistemic injustice, we need to contend with zetetic wronging. Making this case helps show that a complete picture of epistemic life must account for the deep influence of our cooperative ties to one another. (shrink)

This is just an initial draft, which I hope to work on over the next year in light of comments. If you think I left off a big question, or left on a boring one, please email me! (Thanks to Brian Hedden and Harvey Lederman for some initial comments.).

ABSTRACTThe notion of immunity to error through misidentification has played a central role in discussions of first-person thought. It seems like a way of making precise the idea of thinking about oneself ‘as subject’. Asking whether bodily first-person judgments can be IEM is a way of asking whether one can think about oneself simultaneously as a subject and as a bodily thing. The majority view is that one cannot. I rebut that view, arguing that on all the notions of IEM (...) that have so far been successfully defined, bodily first-person judgments can be IEM. (shrink)

Deleuze’s philosophy of immanence, because it vigorously rejects every appeal to the beyond, is often presumed to be indifferent to the concerns of religion. This book argues against such a presumption. It does so, first of all, by emphasising how both Deleuze’s thought and the notion of religion are motivated by a demand to create new modes of existence, or to imagine and enact a future that would substantively break with the present configuration of being. If Deleuze’s thought and the (...) notion of religion intersect in this regard, then their divergence must be located elsewhere, namely in the distinction between immanence and transcendence. The book thus argues that the enemy of Deleuze’s thought is not religion in general but instead the specific operation of transcendence. Furthermore, it argues that since Deleuze’s thought is not simply anti-religious, it cannot be identified with secularism. Along these lines, the book shows how Deleuzian immanence is able both to oppose religious transcendence and to enter an allliance with immanent accounts of the name of God. The effect of this is to suspend the paralysing debate between religion and the secular in order to attend to the ways in which immanence – whether “religious” or “secular” – is able to break with the present and to create the future. (shrink)

In this article, we investigate how distressing background feelings can be subject to social injustice. We define background feelings as enduring feeling states that condition our perceptions of everyday situations, interpersonal dynamics, and the broader social milieu. While phenomenological psychopathology has long addressed such affective phenomena, including anxiety, guilt, and feelings of not belonging, the intersection with social injustice remains largely unexplored within the framework. To address this gap, we introduce the concept of existential injustice into phenomenological psychopathology. Existential injustice (...) pertains to the unjust formation, perpetuation, and treatment of background feelings. We contend that distressing alterations in these feeling states can stem from, or be perpetuated by, unjust social structures and practices. Existential injustice manifests as a felt inadequacy of one’s background feelings, reflecting broader societal disparities and inequities. Drawing on themes from social psychiatry, we illustrate the utility and explanatory power of the concept through two concrete examples. By shedding light on the ways in which societal dynamics shape distressing affective experiences our analysis underscores the importance of integrating aspects of social injustice into the study of affective phenomena in phenomenological psychopathology. (shrink)

I argue that if we claim colonialism is per se wrong, then we face a dilemma that stems from the fact that many states today are a result of past colonialism. We believe that postcolonial states have a right to self-determination such that it is wrong to colonize them. But this entails that there is a process that can turn a colonial state into a rightful state, and so we admit that there is a way to carry out colonialism that (...) is not wrongful. To avoid this conclusion, we must accept that the wrongness of colonialism has been superseded or remedied. These options either entail instrumentalism, which admits that colonialism is not per se wrong, or they are implausible. (shrink)

This paper describes a plausible view of the nature of physical objects, their mereological connections to each other, and their relation to spacetime. As well as being parsimonious, the view provides a plausible context for denying all of the following: (1) A theory that objects endure through time (and do not have temporal parts, as normally conceived) cannot claim that material objects are identical to space-time regions they occupy. (2) At least one of the family of mereological connections (part-whole, overlap (...) etc.) is to be taken as primitive. (3) Claims entirely in the language of quantifiers and identity and mereology are not semantically vague. It is thus an example showing that the there are more options for the metaphysics of objects, spacetime and mereology than many metaphysicians ordinarily assume. (shrink)

In this chapter I consider a common refrain among critics of digital platforms: big tech "exploits" us. It gives voice to a shared sense that technology firms are somehow mistreating people—taking advantage of us, extracting from us—in a way that other data-driven harms, such as surveillance and algorithmic bias, fail to capture. Exploring several targets of this charge—gig work, algorithmic pricing, and surveillance advertising—I ask: What does exploitation entail, exactly, and how do platforms perpetrate it? Is exploitation in the platform (...) economy a new kind of exploitation, or are these old problems dressed up as new ones? What would a theory of digital exploitation add to our understanding of the platform age? First, I define exploitation and argue that critics are justified in describing many platform practices as wrongfully exploitative. Next, I focus on platforms themselves—both as businesses and technologies—in order to understand what is and isn’t new about the kinds of exploitation we are witnessing. In some cases, digital platforms perpetuate familiar forms of exploitation by extending the ability of exploiters to reach and control exploitees. In other cases, they enable new exploitative arrangements by creating or exposing vulnerabilities that powerful actors couldn't previously leverage. On the whole, I argue, the language of exploitation helps express forms of injustice overlooked or only partially captured by dominant concerns about, e.g., surveillance, discrimination, and related platform abuses, and it provides valuable conceptual and normative resources for challenging efforts by platforms to obscure or legitimate them. (shrink)

Princess Diana’s death was a tragedy that provoked mourning across the globe; the death of a homeless person, more often than not, is met with apathy. How can we account for this uneven distribution of emotion? Can it simply be explained by the prevailing scientific understanding? Uncovering a rich tradition beginning with Aristotle, _The Secret History of Emotion_ offers a counterpoint to the way we generally understand emotions today. Through a radical rereading of Aristotle, Seneca, Thomas Hobbes, Sarah Fielding, and (...) Judith Butler, among others, Daniel M. Gross reveals a persistent intellectual current that considers emotions as psychosocial phenomena. In Gross’s historical analysis of emotion, Aristotle and Hobbes’s rhetoric show that our passions do not stem from some inherent, universal nature of men and women, but rather are conditioned by power relations and social hierarchies. He follows up with consideration of how political passions are distributed to some people but not to others using the Roman Stoics as a guide. Hume and contemporary theorists like Judith Butler, meanwhile, explain to us how psyches are shaped by power. To supplement his argument, Gross also provides a history and critique of the dominant modern view of emotions, expressed in Darwinism and neurobiology, in which they are considered organic, personal feelings independent of social circumstances. The result is a convincing work that rescues the study of the passions from science and returns it to the humanities and the art of rhetoric. (shrink)

This essay addresses a serious question in theistic bioethics—what those of faith ought to make of transhumanism. In it, I argue for two theses: (1) Humanity—having slain Pestilence, War, and Famine—will slay Death as well. (In other words, the transhumanists are descriptively right.) (2) It is not death that really torments us. (In other words, the transhumanists are normatively wrong.) In doing so, I’ll suggest a theological solution to the Fermi Paradox: maybe we have not encountered any other technological civilizations (...) because, while intelligent animals are fairly common in our galaxy, none of the others are driven by the restlessness that would drive us to sail the stars. In other words, maybe none of the others are fallen. (shrink)

Inductive generalization, where people go beyond the data provided, is a basic cognitive capability, and it underpins theoretical accounts of learning, categorization, and decision making. To complete the inductive leap needed for generalization, people must make a key ‘‘sampling’’ assumption about how the available data were generated. Previous models have considered two extreme possibilities, known as strong and weak sampling. In strong sampling, data are assumed to have been deliberately generated as positive examples of a concept, whereas in weak sampling, (...) data are assumed to have been generated without any restrictions. We develop a more general account of sampling that allows for an intermediate mixture of these two extremes, and we test its usefulness. In two experiments, we show that most people complete simple one-dimensional generalization tasks in a way that is consistent with their believing in some mixture of strong and weak sampling, but that there are large individual differences in the relative emphasis different people give to each type of sampling. We also show experimentally that the relative emphasis of the mixture is influenced by the structure of the available information. We discuss the psychological meaning of mixing strong and weak sampling, and possible extensions of our modeling approach to richer problems of inductive generalization. (shrink)

The cognitive sciences are facing questions of how to select from competing theories or develop those that suit their current needs. However, traditional accounts of theoretical virtues have not yet proven informative to theory development in these fields. We advance a pragmatic account by which theoretical virtues are heuristics we use to estimate a theory’s contribution to a field’s body of knowledge and the degree to which it increases that knowledge’s ability to solve problems in the field’s domain or problem (...) space. From this perspective, properties that are traditionally considered epistemic virtues, such as a theory’s fit to data or internal coherence, can be couched in terms of problem space coverage, and additional virtues come to light that reflect a theory’s alignment with problem-having agents and the context in a societally embedded scientific system. This approach helps us understand why the needs of different fields result in different kinds of theories and allows us to formulate the challenges facing cognitive science in terms that we hope will facilitate their resolution through further theoretical development. (shrink)

Korcz argues that deontological considerations support this view. According to him, our practice of praising and blaming people for the epistemic appropriateness of their beliefs provides us with good reason to think that meta-beliefs can establish basing relations independently of any causal relation. Korcz writes.

Integrative explanations of why obesity is more prevalent in some sectors of the human population than others are lacking. Here, we outline and evaluate one candidate explanation, the insurance hypothesis. The IH is rooted in adaptive evolutionary thinking: The function of storing fat is to provide a buffer against shortfall in the food supply. Thus, individuals should store more fat when they receive cues that access to food is uncertain. Applied to humans, this implies that an important proximate driver of (...) obesity should be food insecurity rather than food abundance per se. We integrate several distinct lines of theory and evidence that bear on this hypothesis. We present a theoretical model that shows it is optimal to store more fat when food access is uncertain, and we review the experimental literature from non-human animals showing that fat reserves increase when access to food is restricted. We provide a meta-analysis of 125 epidemiological studies of the association between perceived food insecurity and high body weight in humans. There is a robust positive association, but it is restricted to adult women in high-income countries. We explore why this could be in light of the IH and our theoretical model. We conclude that although the IH alone cannot explain the distribution of obesity in the human population, it may represent a very important component of a pluralistic explanation. We also discuss insights it may offer into the developmental origins of obesity, dieting-induced weight gain, and anorexia nervosa. (shrink)

In recent decades, issues that reside at the center of philosophical and psychological inquiry have been absorbed into a scientific framework variously identified as "brain science," "cognitive science," and "cognitive neuroscience." Scholars have heralded this development as revolutionary, but a revolution implies an existing method has been overturned in favor of something new. What long-held theories have been abandoned or significantly modified in light of cognitive neuroscience? _Consciousness and Mental Life_ questions our present approach to the study of consciousness and (...) the way modern discoveries either mirror or contradict understandings reached in the centuries leading up to our own. Daniel N. Robinson does not wage an attack on the emerging discipline of cognitive science. Rather, he provides the necessary historical context to properly evaluate the relationship between issues of consciousness and neuroscience and their evolution over time. Robinson begins with Aristotle and the ancient Greeks and continues through to René Descartes, David Hume, William James, Daniel Dennett, John Searle, Richard Rorty, Hilary Putnam, and Derek Parfit. Approaching the issue from both a philosophical and a psychological perspective, Robinson identifies what makes the study of consciousness so problematic and asks whether cognitive neuroscience can truly reveal the origins of mental events, emotions, and preference, or if these occurrences are better understood by studying the whole person, not just the brain. Well-reasoned and thoroughly argued, _Consciousness and Mental Life_ corrects many claims made about the success of brain science and provides a valuable historical context for the study of human consciousness. (shrink)

This short paper acts as a comment on Totaro and Ninno's ‘The Concept of Algorithm as an Interpretative Key of Modern Rationality’ and also introduces some new avenues for exploring the organization of algorithms. In recent discussion of algorithms, concerns have been expressed regarding the apparent power, agential capacity and control that algorithms command of our lives ( Beer, 2009 ; Lash, 2007 ; Slavin, 2011 ; Spring, 2011 ; Stalder and Mayer, 2009 ). The logic of order, if there (...) is one within these discussions, appears somewhat distinct from the metaphor of recursion suggested by Totaro and Ninno. Using this distinction as a starting point, the paper explores alternative metaphors from which to begin an engagement with political questions of algorithmic ordering. The paper argues for engaging with associative metaphors of: algorithmic account, fluidity, absent-presence and sociality. The paper explores these associative metaphors through an important set of emerging questions regarding organizing algorithms: who and what is included or excluded, on what terms and to what ends? (shrink)

Finding myself writing this introduction on the same day that Greta Thunberg is addressing the United Nations, it seems impossible not to understand her parrhesia concerning the biospheric crisis a...

According to James Griffin human rights should be grounded in an account of human dignity, based on “normative agency” – the human capacity to choose and pursue a conception of a worthwhile life. In this paper we take up Griffin’s insight that key legitimate human rights are designed to respect and protect this basic capacity, but reject his assumption that normative agency should always and everywhere be understood in a Western way. We argue that “normative agency” is an indeterminate concept (...) that can be differently understood in different cultural contexts and that thinking about human rights in East Asia should be guided by a Griffin-style approach coupled with an account of normative agency with East Asian characteristics. In developing this idea, we contrast our account with recent, moralized conceptions of Confucian dignity and respond to Griffin’s tacit worries about how to concretely implement views like ours in institutional practice. (shrink)

Theodor Adorno’s 1960–1961 lecture course Ontology and Dialectics, recently translated into English, provides the most systematic articulation of his critique of Martin Heidegger. When Adorno delivered three of the lectures at the Collège de France, Maurice Merleau-Ponty was reportedly scandalised as he was at that time developing his own ontology, informed by Heidegger. However, this article problematises the assumption that Adorno’s negative dialectic and Merleau-Ponty’s late ontology are incompatible. First, Adorno’s criticism of Heidegger’s ontology is delineated, with particular focus on (...) how Adorno argues that Heidegger’s subordination of the human being to being is homologous with the logic of capitalism. Then, we turn to Merleau-Ponty’s own engagement with Heidegger, with particular focus on how Merleau-Ponty cannot be accused of denigrating ontic beings. Finally, it is argued that Merleau-Ponty’s indirect ontology has the same implications as those which allow Adorno to position his dialectical method as politically opposed to Heidegger’s ontology. (shrink)

Training artificial intelligence (AI) systems requires vast quantities of data, and AI developers face a variety of barriers to accessing the information they need. Synthetic data has captured researchers’ and industry’s imagination as a potential solution to this problem. While some of the enthusiasm for synthetic data may be warranted, in this short paper we offer critical counterweight to simplistic narratives that position synthetic data as a cost-free solution to every data-access challenge—provocations highlighting ethical, political, and governance issues the use (...) of synthetic data can create. We question the idea that synthetic data, by its nature, is exempt from privacy and related ethical concerns. We caution that framing synthetic data in binary opposition to “real” measurement data could subtly shift the normative standards to which data collectors and processors are held. And we argue that by promising to divorce data from its constituents—the people it represents and impacts—synthetic data could create new obstacles to democratic data governance. (shrink)

In this paper I examine Albert’s (2000) claim that the low entropy state of the early universe is sufficient to explain irreversible thermodynamic phenomena. In particular, I argue that conditionalising on the initial state of the universe does not have the explanatory power it is presumed to have. I present several arguments to the effect that Albert’s ‘past hypothesis’ alone cannot justify the belief in past non-equilibrium conditions or ground the veracity of records of the past.

Moral distress is complex and has received varied definitions, and its distinctiveness is consequently often unclear when placed alongside related concepts like moral injury or moral stress. Buchbi...

Disagreements about the morality of markets, and about self-interested behavior within markets, run deep. They arise from perspectives within economics and political philosophy that appear to have nothing in common. In this book, Daniel Finn provides a framework for understanding these conflicting points of view. Recounting the arguments for and against markets and self-interest, he argues that every economy must address four fundamental problems: allocation, distribution, scale, and the quality of relations. In addition, every perspective on the morality of (...) markets addresses explicitly or implicitly the economic, political, and cultural contexts of markets, or what Finn terms 'the moral ecology of markets'. His book enables a dialogue among the various participants in the debate over justice in markets. In this process, Finn engages with major figures in political philosophy, including John Rawls, Robert Nozick, and Michael Walzer, as well as in economics, notably Milton Friedman, Friedrich Hayek, and James Buchannan. (shrink)

There are two leading theories about the ontology of dreams. One holds that dreams involve hallucinations and beliefs. The other holds that dreaming involves sensory and propositional imagining. I highlight two features of dreams which are more easily explained by the imagination theory. One is that certain things seem to be true in our dreams, even though they are not represented sensorily; this is easily explained if dreams involve propositional imagining. The other is that dream narratives can be temporally segmented, (...) involving events which take place across long spans of time; this makes sense if dreams involve sensory imagining, for we often sensorily imagine narratives during wakefulness in the same way. The two considerations are unified by the fact that both highlight forms of content determination characteristic of imagining. (shrink)

We read with interest the recent article on criteria for patient selection of cardiac xenotransplantation by Kögel et al.1 The authors recognise the benefits and concerns of first developing xenotransplantation trials in children (or at least concurrent development). They conclude that, based on (1) the vulnerable nature of children and (2) the observation that ‘the benefits of cardiac xenotransplantation have never been systematically proven in humans,’ that the ‘very first clinical trials should be conducted with adult patients.’ This is a (...) long-standing contention in xenotransplantation that, to our knowledge, finds its origins in the Nuffield Council on Bioethics’ 1996 report on xenotransplantation, which states: ‘It would be difficult to justify the involvement of children in major and risky xenotransplantation trials before some of the uncertainties have been eliminated in trials involving adults.’2 However, given the cardiac allotransplant waitlist mortality borne by some paediatric patients, as well as other factors that raise unique candidacy considerations in children compared with adults—and arguably make some children better candidates than adults—we do not believe …. (shrink)

Researchers and practitioners are increasingly using machine‐generated synthetic data as a tool for advancing health science and practice, by expanding access to health data while—potentially—mitigating privacy and related ethical concerns around data sharing. While using synthetic data in this way holds promise, we argue that it also raises significant ethical, legal, and policy concerns, including persistent privacy and security problems, accuracy and reliability issues, worries about fairness and bias, and new regulatory challenges. The virtue of synthetic data is often understood (...) to be its detachment from the data subjects whose measurement data is used to generate it. However, we argue that addressing the ethical issues synthetic data raises might require bringing data subjects back into the picture, finding ways that researchers and data subjects can be more meaningfully engaged in the construction and evaluation of datasets and in the creation of institutional safeguards that promote responsible use. (shrink)

Two recent studies have shown a relationship between male height and number of offspring in contemporary developed-world populations. One of them argues as a result that directional selection for male tallness is both positive and unconstrained. This paper uses data from a large and socially representative national cohort of men who were born in Britain in March 1958. Taller men were less likely to be childless than shorter ones. They did not have a greater mean number of children. If anything, (...) the pattern was the reverse, since men from higher socioeconomic groups tended to be taller and also to have smaller families. However, clear evidence was found that men who were taller than average were more likely to find a long-term partner, and also more likely to have several different long-term partners. This confirms the finding that tall men are considered more attractive and suggests that, in a noncontracepting environment, they would have more children. There is also evidence of stabilizing selection, since extremely tall men had an excess of health problems and an increased likelihood of childlessness. The conclusion is that male tallness has been selected for in recent human evolution but has been constrained by developmental factors and stabilizing selection on the extremely tall. (shrink)