Kirby and Paris have exhibited combinatorial algorithms whose computations always terminate, but for which termination is not provable in elementary arithmetic. However, termination of these computations can be proved by adding an axiom first introduced by Goodstein in 1944. Our purpose is to investigate this axiom of Goodstein, and some of its variants, and to show that these are potentially adequate to prove termination of computations of a wide class of algorithms. We prove that many variations of Goodstein's axiom are (...) equivalent, over elementary arithmetic, and contrast these results with those recently obtained for Kruskal's theorem. (shrink)

Preface Phillip R. Sloan, Gerald McKenny, Kathleen Eggleson pp. xiii-xviii In November of 2009, the University of Notre Dame hosted the conference “Darwin in the Twenty-First Century: Nature, Humanity, and God.‘ Sponsored primarily by the John J. Reilly Center for Science, Technology, and Values at Notre Dame, and the Science, Theology, and the Ontological Quest project within the Vatican Pontifical... 1. Introduction: Restructuring an Interdisciplinary Dialogue Phillip R. Sloan pp. 1-32 Almost exactly fifty years before the Notre Dame conference, the (...) world’s largest centenary commemoration of Darwin’s legacy was held at nearby University of Chicago. This event, organized by a committee spearheaded by University of Chicago anthropologist Sol Tax, drew nearly 2,500 registrants. In attendance were the primary leaders... Part 1. Nature 2. Evolution through Developmental Change: How Alterations in Development Cause Evolutionary Changes in Anatomy Scott F. Gilbert pp. 35-60 For the past half-century, the mechanisms of evolution have been explained by the fusion of genetics and evolutionary biology called “the Modern Synthesis.‘ The tenets of the Modern Synthesis have been generally formulated as such: 1. There is genetic variation within the population. 2. There is competition... 3. The Evolution of Evolutionary Mechanisms: A New Perspective Stuart A. Newman pp. 61-89 The Modern Evolutionary Synthesis, based on Charles Darwin’s concept of natural selection in conjunction with a genetic theory of inheritance in a population-based framework, has been, for more than six decades, the dominant scientific perspective for explaining the diversity of living organisms. In recent years, however, with the growth... 4. The Evolvability of Organic Forms: Possible, Likely, and Unlikely Change from the Perspective of Evolutionary Developmental Biology Alessandro Minelli pp. 90-115 Confronted with the extraordinary diversity of animal form, we can ask questions about function and adaptation. How does this animal move? How does it feed? How does it defend itself from its enemies? But we can also ask questions about development, reproduction, and heredity. What mechanisms produce these forms? How are these... 5. Accident, Adaptation, and Teleology in Aristotle and Darwinism David J. Depew pp. 116-143 Charles Darwin framed the Origin of Species to meet criteria for inductive science set out by John Herschel in his Preliminary Discourse on the Study of Natural Philosophy. Accordingly, he was distraught when he learned that Herschel, to whom he had sent a copy of his newly published book, was not... 6. The Game of Life Implies Both Teleonomy and Teleology Gennaro Auletta, Ivan Colagè, Paolo D’Ambrosio pp. 144-164 The present contribution is mainly aimed at suggesting the importance of teleonomy and teleology as explanatory mechanisms in biology in the light of recent achievements in the field, and at showing that they play an actual and relevant role in the realm of life. The issue of finality in biology still provokes lively debates in the... Part 2. Humanity 7. Humanity’s Origins Bernard Wood pp. 167-181 One of Charles Darwin’s many achievements is that he began the process of converting the Tree of Life from a religious metaphor into a biological reality. All types of living organisms, be they animals, plants, fungi, bacteria, or viruses, are at the end of twigs that reach the surface of the Tree of Life, and all the types of organisms... 8. Darwin’s Evolutionary Ethics: The Empirical and Normative Justifications Robert J. Richards pp. 182-200 In the increasingly secular atmosphere of the nineteenth century, intellectuals grew wary of the idea that nature had any moral authority. In an earlier age, one might have looked upon the dispositions of nature as divinely sanctioned, and thus one could call upon natural law to ground moral judgment. Certain behaviors, for instance, might have... 9. Crossing the Milvian Bridge: When Do Evolutionary Explanations of Belief Debunk Belief? Paul E. Griffiths, John S. Wilkins pp. 201-231 Two traditional targets for evolutionary skepticism are religion and morality. Evolutionary skeptical arguments against religious belief are continuous with earlier genetic arguments against religion, such as that implicit in David Hume’s Natural History of Religion. Evolutionary arguments are also... 10. Questioning the Zoological Gaze: Darwinian Epistemology and Anthropology Phillip R. Sloan pp. 232-266 This quotation from Darwin’s Descent of Man illuminates an under-explored issue in Darwin’s work---not the issue of evolutionary ethics itself, but the epistemology of experience assumed in his work, and the consequences of his application of this “zoological gaze‘ to human beings. I will term this epistemological stance in this chapter “natural historical... Part 3. God 11. Evolution and Catholic Faith John O’Callaghan pp. 269-298 To begin to examine the relation of orthodox Catholic Christian faith to evolutionary theory and the question of human origins, consider words of the fourth pope, St. Clement: Let us fix our gaze on the Father and Creator of the whole world, and let us hold on to his peace and blessings, his splendid and surpassing... 12. After Darwin, Aquinas: A Universe Created and Evolving William E. Carroll pp. 299-337 At the 2000 Jubilee Session for scientists, held at the Vatican in May of that year, Archbishop Józef Życiński offered an eloquent assessment of contemporary discourse on the relationship between the natural sciences and theology. He ended his address with the comment that what is needed today is a new Thomas Aquinas. I remember... 13. Evolutionary Theism and the Emergent Universe Józef Życiński pp. 338-354 The 150th anniversary of the publication of Charles Darwin’s The Origin of Species has been celebrated in the context of an animated debate concerning both scientific and philosophical issues implied by the theory of evolution.1 One finds a deep diversity of attitudes, both methodological and semantic, in the current debates on evolutionary... 14. Beyond Separation or Synthesis: Christ and Evolution as Theodrama Celia Deane-Drummond pp. 355-380 The fervor with which popular discourse on science and religion has continued to bubble up in the anniversary year celebrating Darwin’s achievements shows that the publically perceived conflict between science and religion will not go away. Academic discussion on such matters is therefore not just peripheral to cultural concerns but takes... Part 4. Past and Future Prospects 15. Imagining a World without Darwin Peter J. Bowler pp. 383-403 What would have happened if Charles Darwin had not lived to write On the Origin of Species? Perhaps his bad health caused the early death he feared, or maybe he fell overboard while on the voyage of the Beagle. Would the world have still experienced the Darwinian Revolution under another name, or would the history of science, and... 16. What Future for Darwinism? Jean Gayon pp. 404-423 What future for Darwinism? I will propose some criteria for exploring this question in the domains of both evolutionary biology and the human sciences. Do not expect me to tell you where we will stand thirty years from now. It will be enough to identify a few general tendencies. For the sake of brevity, I will not devote a preamble to explain... Contributors pp. 424-430. (shrink)

How to Read the Old Testament. By Etienne Charpentier. Pp.124, London, SCM Press, 1982, £3.95. How to Read the New Testament. By Etienne Charpentier. Pp.129, London, SCM Press, 1982. £3.95. Beginning Old Testament Study. Edited by John Rogerson. Pp.vi, 157, London, SPCK, 1982, £3.95. Welt aus der die Bibel kommt Welt aus der die Bibel kommt: Biblische Hil ‘swissenschaften’. By Mechthild Kellermann, Stanisław Medala, Michele Piccirillo and Eugene Sitarz. Pp.263, Kevelaer, Butzon und Bercker; Stuttgart, Verlag Katholisches Bibelwerk, 1982, DM 28. (...) The Structure of Biblical Myths. The Structure of Biblical Myths. By Heinz Westman. Pp.xxii, 477, Dallas, Spring Publications, 1983, no price given. Toward Old Testament Ethics. Toward Old Testament Ethics. By Walter C. Kaiser, Pp.xii, 345, Grand Rapids, Academie Books, 1983, £13.95. Das Evangelium and die Evangelien. Das Evangelium and die Evangelien. Edited by Peter Stuhlmacher. Pp.viii, 454, Tubingen, J.C.B. Mohr, 1983, DM 178. Once More Astonished Once More Astonished: The Parables of Jesus. By Jan Lambrecht. Pp.xiv, 245, New York, Crossroad Publishing, 1983, $9.95. Mark: The Gospel as Story. Mark: The Gospel as Story. By Ernest Best. Pp.vii, 155, Edinburgh, T & T. Clark, 1983, £8.95. The ‘Son of Man’ as The Son of God. The ‘Son of Man’ as The Son of God. By Seyoon Kim. Pp.x, 118, Tübingen, J.C.B. Mohr, 1983, DM 48. Paul and the Law. Paul and the Law. By Heikki Räisänen. Pp.xi, 320, Tübingen, J.C.B. Mohr, 1983, DM 108. Pauline Christianity. Pauline Christianity. By John Ziesler, Pp.ix, 157, Oxford University Press, 1983, £3.50. God as the Mystery of the World God as the Mystery of the World: On the Foundations of the Theology of the Crucified One in the Dispute between Theism and Atheism. By Eberhard Jüngel, translated by Darrell L. Guder.Pp. xvi, 414, Edinburgh, T. and T. Clark, 1983, £14.95. Theologia: The Fragmentation and Unity of Theological Education. Theologia: The Fragmentation and Unity of Theological Education. By Edward Farley. Pp.xiv, 206, Philadelphia, Fortress Press, 1983, $14.50. Unity in Theology Unity in Theology: Lonergan's Framework for Theology in its New Context. By Michael C. O'Callaghan. Pp.xlii, 553, Lanham, University Press of America, 1980, $24.50, $16.75. Understanding Karl Rahner, vol.1: A Theologian in Search of a Philosophy. Understanding Karl Rahner, vol.1: A Theologian in Search of a Philosophy. By George Vass. Pp.xix, 153, London, Sheed and Ward, 1985, £8.50. Understanding Karl Rahner, vol.2: The Mystery of Man and the Foundations of a Theological System. By George Vass. Pp.xvii, 200, London, Sheed and Ward, 1985, £9.50. Ignatius von Loyola Ignatius von Loyola: Die Exerzitien. By Lothar Lies, Pp. 142, Innsbruck‐Vienna, Tyrolia Verlag, 1983, DM 26. The Name of Christ The Name of Christ: The Names of Jesus Used by the Early Cristians, The Development of the Jesus Prayer. By Irenée Hausherr. Pp.viii, 358, Kalamazoo, Cistercian Publications, 1978, $8.00. The Easter Sermons of Gregory of Nyssa. The Easter Sermons of Gregory of Nyssa. Edited by Andreas Spira and Christopher Klock. Pp.x, 384, Cambridge, The Philadelphia Patristic Foundation, 1981, $10.00. Anonymus in Ecclesiasten Commentarius qui dicitur Catena Trium Patrum. Anonymus in Ecclesiasten Commentarius qui dicitur Catena Trium Patrum. Edited by Santo Lucá. Pp.lvi, 139, Turnhout, Brepols, and Leuven, University Press, 1983, no price given. The Medieval Inquistion. The Medieval Inquistion. By Albert Clement Shannon. Pp viii, 153, Washington D.C., Augustinian College Press, 1983, $10.00. John Calvin. John Calvin. Edited by G.R. Potter and M. Greengrass. Pp.xvi, 176, London, Edward Arnold, 1983, £4.95. When Fathers Ruled. Family Life in Reformation Europe. When Fathers Ruled. Family Life in Reformation Europe. By Steven Ozment. Pp.x, 238, Cambridge, Harvard University Press, 1983, £14.85. The Apocalypse in English Renaissance Thought and Literature. The Apocalypse in English Renaissance Thought and Literature. Edited by C.A. Patrides and Joseph Wittreich. Pp. ix, 452, Manchester University Press, 1984, £37.50. The Contribution of British Writers between 1560 and 1830 to the Interpretation of Revelation 13.16–18. By David Brady, Pp.vii, 335, Tubingen, J.C.B. Mohr, 1983, DM 98. Typologies in England, 1650–1820. Typologies in England, 1650–1820. By Paul J. Korshin. Pp.xvii, 437, Princeton University Press, 1982, £26.10. The Great Debate on Miracles. The Great Debate on Miracles. By R.M. Burns. Pp.305, Lewisburg, Bucknell University Press, 1981, £12.00. Coleridge's Religious Imagination. Coleridge's Religious Imagination. By Stephen Happel. Pp.xii, 943, Salzburg, Institut für Anglistik und Amerikanistik, 1983, no price given. Jacques Maritain and the French Catholic Intellectuals. Jacques Maritain and the French Catholic Intellectuals. By Bernard Doering, Pp.x, 268, Notre Dame, University of Notre Dame Press, 1983, £18.25. Dorothy Day: A Biography. Dorothy Day: A Biography. By William D. Miller. Pp.xv, 527, New York, Harper and Row, 1982, $18.00, $10.50. For God and Clarity: New Essays in Honour of Austin Farrer. For God and Clarity: New Essays in Honour of Austin Farrer. Edited by Jeffrey C. Easton and Ann Loades. Pp.xiii, 205, Allison Park, Pickwick Publications; Edinburgh, T. & T. Clark, 1983, £11.75. God, Free Will, and Morality. God, Free Will, and Morality. By Robert J. Richman. Pp.xi, 195, Dordrecht, D. Reidel, 1983, $36.95. God and Skepticism: A Study in Skepticism and Fideism. God and Skepticism: A Study in Skepticism and Fideism. By Terence Penelhum. Pp.xii, 186, Dordrecht, D. Reidel, 1983, $34.00. Religious Belief and Religious Skepticism. Religious Belief and Religious Skepticism. By Gary Gutting. Pp.xi, 192, Notre Dame, University of Notre Dame Press, 1982, £11.20. A Philosopher's Search for the Infinite. A Philosopher's Search for the Infinite. By Jules M. Brady. Pp.94, New York, Philosophical Library, 1983, $10.00 Realism and Reason: Philosophical Papers, Vol.3. Realism and Reason: Philosophical Papers, Vol.3. By Hilary Putnam. Pp.xviii, 312, Cambridge University Press, 1983, £22.50. Perception, Learning and the Self. Perception, Learning and the Self. By D.W. Hamlyn. Pp.viii, 311, London, Routledge and Kegan Paul, 1982, £14.95. Science and Speculation: Studies in Hellenistic Theory and Practice. Science and Speculation: Studies in Hellenistic Theory and Practice. Edited by Jonathan Barnes. Pp.xxvii, 351, Cambridge University Press, 1983, £25.00. Plato: Hippias Major. Plato: Hippias Major. Translated with a commentary and essay by Paul Woodruff. Pp.xvi, 211, Oxford, Basil Blackwell 1983, £12.50. Max Scheler: The Man and his Work. Max Scheler: The Man and his Work. By John H. Nota, translated by T. Plantinga and J. Nota. Pp.vii, 213, Chicago, Franciscan Herald Press, 1983, $12.00. Searching: Practices and Beliefs of the Religious Cults and Human Potential Groups. Searching: Practices and Beliefs of the Religious Cults and Human Potential Groups. By Harriet S. Mosatche. Pp.432, New York, Straven Educational Press, 1983, £10.95. (shrink)

This is a volume of philosophical studies, centred on problems of personal identity and extending to related topics in the philosophy of mind and moral philosophy.

Why do we spend so much of our time passing on amusing anecdotes, making wisecracks,watching The Simpsons? In Inside Jokes, Matthew Hurley, DanielDennett, and Reginald Adams offer an evolutionary and cognitive perspective.

Essays from some of the 20th century's greatest thinkers explore topics as diverse as artificial intelligence, evolution, science fiction, philosophy, reductionism, and consciousness, presenting a variety of conflicting visions of the self and the soul. Illustrations.

Can we make progress exploring consciousness? Or is it forever beyond human reach? In science we never know the ultimate outcome of the journey. We can only take whatever steps our current knowledge affords. This paper explores today's evidence from the viewpoint of Global Workspace theory. First, we ask what kind of evidence has the most direct bearing on the question. The answer given here is ‘contrastive analysis’ -- a set of paired comparisons between similar conscious and unconscious processes. This (...) body of evidence is already quite large, and constrains any possible theory . Because it involves both conscious and unconscious events, it deals directly with our own subjective experience, as anyone can tell by trying the demonstrations in this article. (shrink)

Highlights of this edition include: / Important new material addressing federal privacy regulations, disclosure of medical errors, limits on residents'...

What is the relation between monetary policy and inequalities in income and wealth? This question has received insufficient attention, especially in light of the unconventional policies introduced since the 2008 financial crisis. The article analyzes three ways in which the concern central banks show for inequalities in their official statements remains incomplete and underdeveloped. First, central banks tend to care about inequality for instrumental reasons only. When they do assign intrinsic value to containing inequalities, they shy away from trade-offs with (...) the standard objectives of monetary policy that such a position entails. Second, central banks play down the causal impact monetary policy has on inequalities. When they do acknowledge it, they defend their actions by claiming that it is an unintended side effect, that it is temporary, and/or that any alternative policy would fare even worse. The article appeals to the doctrine of double effect to criticize these arguments. Third, even if one accepts that inequalities should be contained and that today’s monetary policies exacerbate them, is it both desirable and feasible to make containing inequalities part of the mandate of central banks? The article analyzes and rejects three attempts on the part of central banks to answer this question negatively. (shrink)

Conscious perception, like the sight of a coffee cup, seems to involve the brain identifying a stimulus. But conscious input activates more brain regions than are needed to identify coffee cups and faces. It spreads beyond sensory cortex to frontoparietal association areas, which do not serve stimulus identification as such. What is the role of those regions? Parietal cortex support the ‘first person perspective’ on the visual world, unconsciously framing the visual object stream. Some prefrontal areas select and interpret conscious (...) events for executive control. Such functions can be viewed as properties of the subject, rather than the object, of experience – the ‘observing self’ that appears to be needed to maintain the conscious state. (shrink)

Joint actions typically involve a sense of togetherness that has a distinctive phenomenological component. While it has been hypothesized that group size, hierarchical structure, division of labour, and expertise impact agents’ phenomenology during joint actions, the studies conducted so far have mostly involved dyads performing simple actions. We explore in this study the complex case of collectively improvised musical performances, focusing particularly on the way group size and interactional patterns modulate the phenomenology of joint action. We recorded two expert improvisation (...) ensembles of contrasting sizes (16 vs 4 musicians) and collected data about their musical behaviour, as well as reports about five aspects of their phenomenology (sense of agency, agentive identity, integration, dependence, reflexivity) and about their musical intentions. Our overall data enabled us to assess how those five phenomenological dimensions related to one another during jointly improvised performances. They also show how such phenomenology varied with the way improvisers dynamically related to one another throughout the performance. Finally, we observe that group size strongly altered the phenomenology of improvisers who otherwise shared many characteristics (high expertise, similar aesthetic preferences, etc.). Our study thus sheds light on the interactional and structural parameters that shape and modulate our felt experience when acting together, and thereby highlights the importance of pluralism for studying the phenomenology of joint action. (shrink)

Human interactions are often improvised rather than scripted, which suggests that efficient coordination can emerge even when collective plans are largely underspecified. One possibility is that such forms of coordination primarily rely on mutual influences between interactive partners, and on perception–action couplings such as entrainment or mimicry. Yet some forms of improvised joint actions appear difficult to explain solely by appealing to these emergent mechanisms. Here, we focus on collective free improvisation, a form of highly unplanned creative practice where both (...) agents' subjective reports and the complexity of their interactions suggest that shared intentions may sometimes emerge to support coordination during the course of the improvisation, even in the absence of verbal communication. In four experiments, we show that shared intentions spontaneously emerge during collective musical improvisations, and that they foster coordination on multiple levels, over and beyond the mere influence of shared information. We also show that musicians deploy communicative strategies to manifest and propagate their intentions within the group, and that this predicts better coordination. Overall, our results suggest that improvised and scripted joint actions are more continuous with one another than it first seems, and that they differ merely in the extent to which they rely on emergent or planned coordination mechanisms. (shrink)

Central banks have become the go-to institution of modern economies. In the wake of the 2007 financial crisis, they injected trillions of dollars of liquidity – through a process known as quantitative easing – first to prevent financial meltdown and later to stimulate the economy. The untold story behind these measures, and behind the changing roles of central banks generally, is that they have come at a considerable cost. Central banks argue we had no choice. This book offers a powerfully (...) original examination of why this claim is false. Using examples from Europe and the US, the authors present and analyse three specific concerns about the way central banks in developed economies operate today. Firstly, they show how unconventional monetary policies have created significant unintended negative consequences in terms of inequalities in income and wealth. They go on to argue that central banks may have become independent of governments, but have instead become worryingly dependent on financial markets. They then proceed to analyse how central bankers, despite being the undisputed experts on monetary policy, can still err and suffer from multiple forms of bias. This book is a sobering and urgent wake-up call for policy-makers and anyone interested in how our monetary and financial system really works. (shrink)

Today most critical theorists who deploy history use a genealogical method forged by Nietzsche and Foucault. This genealogical approach now dominates historically inflected critique. But not all genealogical writings today, nor all philosophical debates surrounding genealogy, advance the goals of critical philosophy. It is crucial now that we assess the value of genealogical critiques. The proper metric against which to evaluate such work is whether it contributes to transforming ourselves, others, and society in a valuable way. In this article, I (...) propose that we use the term “critical genealogy” to identify those genealogical practices that positively nourish our activity and, thereby, advance the ambition of critical philosophy. (shrink)

Background: The formulation and implementation of national ethical regulations to protect research participants is fundamental to ethical conduct of research. Ethics education and capacity are inadequate in developing African countries. This study was designed to develop a module for online training in research ethics based on the Nigerian National Code of Health Research Ethics and assess its ease of use and reliability among biomedical researchers in Nigeria.MethodologyThis was a three-phased evaluation study. Phase one involved development of an online training module (...) based on the Nigerian Code of Health Research Ethics (NCHRE) and uploading it to the Collaborative Institutional Training Initiative (CITI) website while the second phase entailed the evaluation of the module for comprehensibility, readability and ease of use by 45 Nigerian biomedical researchers. The third phase involved modification and re-evaluation of the module by 30 Nigerian biomedical researchers and determination of test-retest reliability of the module using Cronbach’s alpha. Results: The online module was easily accessible and comprehensible to 95% of study participants. There were significant differences in the pretest and posttest scores of study participants during the evaluation of the online module (p = 0.001) with correlation coefficients of 0.9 and 0.8 for the pretest and posttest scores respectively. The module also demonstrated excellent test-retest reliability and internal consistency as shown by Cronbach’s alpha coefficients of 0.92 and 0.84 for the pretest and posttest respectively. Conclusion: The module based on the Nigerian Code was developed, tested and made available online as a valuable tool for training in cultural and societal relevant ethical principles to orient national and international biomedical researchers working in Nigeria. It would complement other general research ethics and Good Clinical Practice modules. Participants suggested that awareness of the online module should be increased through seminars, advertisement on government websites and portals used by Nigerian biomedical researchers, and incorporation of the Code into the undergraduate medical training curriculum. (shrink)

When “divided attention” methods were discovered in the 1950s their implications for conscious experience were not widely appreciated. Yet when people process competing streams of sensory input they show both selective processesandclear contrasts between conscious and unconscious events. This paper suggests that the term “attention” may be best applied to theselection and maintenanceof conscious contents and distinguished from consciousness itself. This is consistent with common usage. The operational criteria for selective attention, defined in this way, are entirely different from those (...) used to assess consciousness. To illustrate the scientific usefulness of the distinction it is applied to Posner's brain model of visual attention. It seems that features that are often attributed to attention—like limited capacity—may more accurately be viewed as properties of consciousness. (shrink)

Neurosurgery for psychiatric disorders, also sometimes referred to as psychosurgery, is rapidly evolving, with new techniques and indications being investigated actively. Many within the field have suggested that some form of guidelines or regulations are needed to help ensure that a promising field develops safely. Multiple countries have enacted specific laws regulating NPD. This article reviews NPD-specific laws drawn from North and South America, Asia and Europe, in order to identify the typical form and contents of these laws and to (...) set the groundwork for the design of an optimal regulation for the field. Key challenges for this design that are revealed by the review are how to define the scope of the law, what types of regulations are required, and how to approach international harmonization given the potential migration of researchers and patients. (shrink)

This essay asks why Aristotle, certainly no friend to unlimited democracy, seems so much more comfortable with unconstrained rhetoric in political deliberation than current defenders of deliberative democracy. It answers this question by reconstructing and defending a distinctly Aristotelian understanding of political deliberation, one that can be pieced together out of a series of separate arguments made in the Rhetoric, the Politics, and the Nicomachean Ethics.

This chapter argues that central banks find themselves between a rock and a hard place when it comes to green central banking. Either they endorse the project, exposing them to the charge that they lack the input legitimacy to do so, or they eschew taking into account climate concerns, thus undermining their output legitimacy. Our discourse analysis of central bankers’ speeches shows that disagreements among officials from the same institution regarding green central banking are grounded on issues outside their core (...) expertise. Furthermore, neither the conservative nor the progressive central bankers defend positions that have the potential to overcome the legitimacy dilemma we formulate. (shrink)

Abstract The idea of a purely civic nationalism has attracted Western scholars, most of whom rightly disdain the myths that sustain ethnonationalist theories of political community. Civic nationalism is particularly attractive to many Americans, whose peculiar national heritage encourages the delusion that their mutual association is based solely on consciously chosen principles. But this idea misrepresents political reality as surely as the ethnonationalist myths it is designed to combat. And propagating a new political myth is an especially inappropriate way of (...) defending the legacy of Enlightenment liberalism from the dangers posed by the growth of nationalist political passions. (shrink)

To fight against the spread of the coronavirus disease, more than 3 billion people in the world have been confined indoors. Although lockdown is an efficient solution, it has had various psychological consequences that have not yet been fully measured. During the lockdown period in France, we conducted two surveys on two large panels of participants to examine how the lockdown disrupted their relationship with time and what this change in their experiences of time means. Numerous questions were asked about (...) the experience of time but also the nature of life during the lockdown: the emotions felt, boredom, the activities performed, sleep quality, and the daily rhythm. The participants also completed a series of self-reported scales used to assess depression, anxiety, and impulsivity. The results showed that time seemed to pass more slowly during the lockdown compared to before. This feeling of a slowing down of time has little to do with living conditions during the lockdown and individual psychological characteristics. The main predictor of this time experience was boredom and partly mediated by the lack of activity. The feeling of being less happy and the presence of sleep disturbance also explained this specific experience of time albeit to a lesser extent. (shrink)

BackgroundThe discovery of biomarkers of ageing has led to the development of predictors of impending natural death and has paved the way for personalised estimation of the risk of death in the general population. This study intends to identify the ethical resources available to approach the idea of a long-lasting dying process and consider the perspective of death prediction. The reflection on human mortality is necessary but not sufficient to face this issue. Knowledge about death anticipation in clinical contexts allows (...) for a better understanding of it. Still, the very notion of prediction and its implications must be clarified. This study outlines in a prospective way issues that call for further investigation in the various fields concerned: ethical, psychological, medical and social.MethodsThe study is based on an interdisciplinary approach, a combination of philosophy, clinical psychology, medicine, demography, biology and actuarial science.ResultsThe present study proposes an understanding of death prediction based on its distinction with the relationship to human mortality and death anticipation, and on the analogy with the implications of genetic testing performed in pre-symptomatic stages of a disease. It leads to the identification of a multi-layered issue, including the individual and personal relationship to death prediction, the potential medical uses of biomarkers of ageing, the social and economic implications of the latter, especially in regard to the way longevity risk is perceived.ConclusionsThe present study work strives to propose a first sketch of what the implications of death prediction as such could be - from an individual, medical and social point of view. Both with anti-ageing medicine and the transhumanist quest for immortality, research on biomarkers of ageing brings back to the forefront crucial ethical matters: should we, as human beings, keep ignoring certain things, primarily the moment of our death, be it an estimation of it? If such knowledge was available, who should be informed about it and how such information should be given? Is it a knowledge that could be socially shared? (shrink)

Previous research using immersive virtual reality (VR) has shown that after a short period of embodiment of White people in a Black virtual body their implicit racial bias against Black people diminishes. Here we tested the effects of some socio-cognitive variables that could contribute to enhancing or reducing the implicit racial bias. The first aim of the study was to assess the beneficial effects of cooperation within a VR scenario, the second aim was to provide preliminary testing of the hypothesis (...) that empathy and political attitudes could contribute to implicit bias about race, while the third aim was to explore the relationship between political attitudes and empathy. We had (Caucasian) participants embodied in a Black virtual body and engaged either in a cooperative (Coop group) or in a non-cooperative (Neutral group) activity with a confederate experimenter embodying another Black avatar. Before and after VR, we measured participants’ implicit racial bias by means of Implicit Association Test (IAT) and their perceived closeness toward the confederate experimenter. Before VR we also assessed participants’ political attitudes and empathy traits. Results revealed that, as compared to the Neutral group, the Coop group showed lower IAT scores after the social interaction. Interestingly, in the Neutral but not the Coop group the perceived closeness toward the confederate experimenter was associated with the initial racial bias: the more the participants reduced their distance, the more they reduced their IAT score. Moreover, reported traits of empathy and political attitudes significantly explained the variance observed in the initial implicit bias, with perspective-taking, empathic concern, and personal distress being significant predictors of the IAT scores. Finally, there was a relationship between political attitudes and empathy: the more participants considered themselves as left-wing voters, the higher their perspective-taking and empathic concern scores. We discuss these findings within the neuroscientific and social cognition field and encourage scholars from different domains to further explore whether and under which conditions a given manipulation for reducing racial bias could be efficiently transposed in VR. (shrink)