Are extreme beliefs constitutive of echo chambers, or only typically caused by them? Or are many echo chambers unproblematic, amplifying relatively benign beliefs? This paper details the conceptual relations between echo chambers and extreme beliefs, showing how different conceptual choice-points in how we understand both echo chambers and extreme beliefs affects how we should evaluate, study, and engage with echo chambering groups. We also explore how our theories of extreme beliefs and echo chambers shape social scientific research and contribute in (...) a practical way when treating these phenomena, focusing on examples of climate change scepticism. (shrink)

Faith occupies an important place in human lives in both religious and secular contexts: faith may be directed towards God, friends, governments, political systems and football teams. It is said to help people through crises and motivate people to achieve life goals. But what is faith? Philosophers and theologians have for centuries been concerned with questions about the rationality of faith, but more recently, have focussed on what kind of psychological attitude faith is. We bring together, for the first time, (...) the different elements of this recent debate, staking out the different positions and arguments, and defend a novel 'true grit' theory of faith, from which we assess questions about the rationality of faith from a fresh perspective. The book engages with a range of questions about the nature of faith, including: Does faith require belief? How is faith expressed in language? Is faith motivational? What is the relationship between faith and cognate attitudes, such as trust and hope? What is the role of faith in our long-term plans? And, in what sense is faith steadfast, resilient or constant, as is commonly supposed? This last issue leads us to additional literature from the social sciences, and we defend a distinctive conception of faith as resistance to practical, psychological and epistemic challenges, that forms the basis of the true grit theory defended in the book. (shrink)

Plato is a philosophical writer of unusual and impressive versatility. His dialogues not only engage in argument but also abound in allegory, myth and paradox, with clearly characterised participants set against a particular historical context. This engrossing book shows how Plato's literary qualities are crucial to understanding his philosophy.

Advocates of the use of intuitions in philosophy argue that they are treated as evidence because they are evidential. Their opponents agree that they are treated as evidence, but argue that they should not be so used, since they are the wrong kinds of things. In contrast to both, we argue that, despite appearances, intuitions are not treated as evidence in philosophy whether or not they should be. Our positive account is that intuitions are a subclass of inclinations to believe. (...) Our thesis explains why intuitions play a role in persuasion and inquiry, without conceding that they are evidential. The account also makes predictions about the structure of intuitions that are confirmed by independent arguments. (shrink)

The dominant account of welfare in medicine is an objective one; welfare consists of certain favoured health states, or in having needs satisfied, or in certain capabilities and functionings. By contrast, I present a subjective account of welfare, suggested initially by LW Sumner and called “authentic happiness”. The adoption of such an account of welfare within medicine offers several advantages over other subjective and objective accounts, and systematises several intuitions about patient-centredness and autonomy. Subjective accounts of welfare are unpopular because (...) of their implications for justice and the autonomy of the healthcare professional. This account of welfare, however, seems to have the resources to resist these criticisms. (shrink)

While the idea of crisis is prevalent in the post‐war Anglo‐American literature an higher education, it can also be argued that our higher education systems have achieved a great deal during this period. We need to ask, therefore, whether the identified crises are real or not. And, if not, we should consider why academics prefer to see crisis in so muck of what they do.

"Six Metaphysical Meditations" by René Descartes (translated by William Molyneux). Published by Good Press. Good Press publishes a wide range of titles that encompasses every genre. From well-known classics & literary fiction and non-fiction to forgotten−or yet undiscovered gems−of world literature, we issue the books that need to be read. Each Good Press edition has been meticulously edited and formatted to boost readability for all e-readers and devices. Our goal is to produce eBooks that are user-friendly and accessible to (...) everyone in a high-quality digital format. (shrink)

Scientific discovery is often regarded as romantic and creative - and hence unanalyzable - whereas the everyday process of verifying discoveries is sober and more suited to analysis. Yet this fascinating exploration of how scientific work proceeds argues that however sudden the moment of discovery may seem, the discovery process can be described and modeled. Using the methods and concepts of contemporary information-processing psychology (or cognitive science) the authors develop a series of artificial-intelligence programs that can simulate the human thought (...) processes used to discover scientific laws. The programs - BACON, DALTON, GLAUBER, and STAHL - are all largely data-driven, that is, when presented with series of chemical or physical measurements they search for uniformities and linking elements, generating and checking hypotheses and creating new concepts as they go along. "Scientific Discovery examines the nature of scientific research and reviews the arguments for and against a normative theory of discovery; describes the evolution of the BACON programs, which discover quantitative empirical laws and invent new concepts; presents programs that discover laws in qualitative and quantitative data; and ties the results together, suggesting how a combined and extended program might find research problems, invent new instruments, and invent appropriate problem representations. Numerous prominent historical examples of discoveries from physics and chemistry are used as tests for the programs and anchor the discussion concretely in the history of science. Pat Langley is an Associate Professor in the Department of Information and Computer Science at the University of California, Irvine.Herbert Simon is a Professor in the Departments of Psychology, Computer Science, and Philosophy at Carnegie-Mellon University. Gary L. Bradshaw is an Assistant Professor in the Department of Psychology and Institute of Cognitive Science at the University of Colorado, Boulder. Jan M. Zytkow is an Associate Professor in the Computer Science Department at Wichita State University. (shrink)

Malcolm Bull offers an entirely original perspective on political agency for the twenty-first century in which uncertainty and idleness are limned with utopian promise.

Wittgensteins "Philosophische Untersuchungen," von N. Malcolm.--Kritische Notiz zu einigen Begriffen in Wittgensteins Philosophie, von P. F. Strawson.--Wittgenstein über die Privatsprache, von N. Garver.--Der Zugang zu Wittgensteins Spätphilsophie, von S. Cavell.--Ausgewählte Bibliographie der Schriften über Ludwig Wittgenstein, zusammengestellt von Ulrich Steinvorth (p. 157-[171]).

Resetting the agenda -- The conflict motif in historical perspective -- From conflict to concordism -- Integration under the microscope : historical perspective -- Integration : contemporary views -- Insights from n neuropsychology : an overview -- Insights from neuropsychology about spirituality -- Insights about conversion, morality, wisdom, and memory -- Insights from evolutionary psychology -- Insights about human needs and motivation -- Social psychology and faith : stories of conflict, concordism, and authentic congruence (by David G. Myers) -- The (...) way ahead for psychological science and Christian faith. (shrink)

While the idea of crisis is prevalent in the post-war Anglo-American literature an higher education, it can also be argued that our higher education systems have achieved a great deal during this period. We need to ask, therefore, whether the identified crises are real or not. And, if not, we should consider why academics prefer to see crisis in so much of what they do.

Despite the many well-documented similarities -- genetic, cognitive, behavioral, social -- between our human selves and our evolutionary forebears, a significant gulf remains between us and them. Why is that? How did it come about? And how did we come to be the way we are? In this book fourteen distinguished scholars -- including humanist, atheist, and theist voices -- address such questions as they explore how and when human personhood emerged. Representing various disciplines, the contributors all offer significant insights (...) into new scientific research about the origins of human nature -- research that challenges some traditional views. CONTRIBUTORS Francisco J. Ayala Justin L. Barrett Roy F. Baumeister Warren S. Brown Richard W. Byrne Matthew J. Jarvinen Malcolm Jeeves Timothy O'Connor Lynn K. Paul Colin Renfrew Ian Tattersall Anthony C. Thiselton Alan J. Torrance Adam Zeman. (shrink)

By moving beyond traditional aesthetic categories (beauty, the sublime, the religious), Eco-Aesthetics takes an inter-disciplinary approach bridging the arts, humanities and social sciences and explores what aesthetics might mean in the 21st century. It is one in a series of new, radical aesthetics promoting debate, confronting convention and formulating alternative ways of thinking about art practice. There is no doubt that the social and environmental spheres are interconnected but can art and artists really make a difference to the global environmental (...) crisis? Can art practice meaningfully contribute to the development of sustainable lifestyles? Malcolm Miles explores the strands of eco-art, eco-aesthetics and contemporary aesthetic theories, offering timely critiques of consumerism and globalisation and, ultimately, offers a possible formulation of an engaged eco-aesthetic for the early 21st century. (shrink)

This unusually innovative book treats reflexivity, not as a philosophical conundrum, but as a practical issue that arises in the course of scholarly research and argument. In order to demonstrate the concrete and consequential nature of reflexivity, Malcolm Ashmore concentrates on an area in which reflexive "problems" are acute: the sociology of scientific knowledge. At the forefront of recent radical changes in our understanding of science, this increasingly influential mode of analysis specializes in rigorous deconstructions of the research practices (...) and textual products of the scientific enterprise. Through a series of detailed examinations of the practices and products of the sociology of scientific knowledge, Ashmore turns its own claims and findings back onto itself and opens up a whole new era of exploration beyond the common fear of reflexive self-destruction. (shrink)

This book provides strategies using mindfulness to manage stress, anxiety and depression, as well as ways to cultivate psychological wellbeing.

I show that the recursive structure of Leibniz's Law requires agents to perform infinitely many operations to psychologically identify the referents of phenomenal and physical concepts, even though the referents of ordinary concepts (e.g. Hesperus and Phosphorus) can be identified in a finite number of steps. The resulting problem resembles the hard problem of consciousness in the fact that it appears (and indeed is) unsolvable by anyone for whom it arises, and in the fact that it invites dualist and eliminativist (...) responses. Moreover, if this is the hard problem then we can predict that regardless of the strength of the argument for physicalism, and regardless of physicalism's truth, an ineliminable dissatisfaction is bound to accompany any physicalist theory of consciousness. Accordingly, I suggest that this is the hard problem of consciousness, and therefore that the hard problem arises from a recursively degenerate application of Leibniz's Law. (shrink)

This article examines the relation between education, voting and representation, and, in particular, the argument that more highly educated people should have more votes, as they should be better at judging important political decisions. In the past this issue attracted the attention of great thinkers such as Plato, Aristotle, Newman and Mill. In the UK there is also a practical precedent, rarely recalled today, where for centuries university graduates had their own representatives in Parliament. There are also some interesting contemporary (...) arguments on the topic put forward in favour of an epistocracy (as some call it) by social scientists, but not educators. It seems that most educators would not now dare to suggest that the more highly educated might be given more votes, largely on the grounds of equity. (shrink)

Eighty one years on, the Russian Revolution remains an event of unique significance for socialists, Marxists and historical materialists. It is the only occasion to date of which it can plausibly be claimed that the working class itself overthrew the capitalist state, established its own power and maintained it on a national scale for a significant period of time. Discount the Russian Revolution and we are left only with heroic but local and short-lived attempts and near-misses such as the Paris (...) Commune, the Hungarian Revolution of 1919, the Munich Soviet and Barcelona 1936, or the long list of seizures of power, usually by armed forces of one sort or another, in the name of the working class or Marxism. (shrink)

First published in 1924, Memoirs of a Positivist is both an autobiography of the author and a history of the English Positivist movement in the nineteenth and twentieth centuries. It especially elaborates on the influence of the Positivist movement in the religious life of people and the manners in which scientific reasons were sought for religious beliefs. This book will be of interest to students of philosophy, religion and history.

Traditional analyses of the curve fitting problem maintain that the data do not indicate what form the fitted curve should take. Rather, this issue is said to be settled by prior probabilities, by simplicity, or by a background theory. In this paper, we describe a result due to Akaike [1973], which shows how the data can underwrite an inference concerning the curve's form based on an estimate of how predictively accurate it will be. We argue that this approach throws light (...) on the theoretical virtues of parsimoniousness, unification, and non ad hocness, on the dispute about Bayesianism, and on empiricism and scientific realism. * Both of us gratefully acknowledge support from the Graduate School at the University of Wisconsin-Madison, and NSF grant DIR-8822278 (M.F.) and NSF grant SBE-9212294 (E.S.). Special thanks go to A. W. F. Edwards.William Harper. Martin Leckey. Brian Skyrms, and especially Peter Turney for helpful comments on an earlier draft. (shrink)

Summary The common view has been that Darwin regarded species as artificial and arbitrary constructions of taxonomists, not as distinct natural units. However, in his transmutation notebooks he clearly subscribed to the reality of species, on the basis of the criterion of non-interbreeding. A consequence of this biological species concept was his identification of the acquisition of reproductive isolation as the mark of the completion of speciation. He developed in the notebooks a theory of geographic speciation on the grounds of (...) (a) an empirical correlation between barriers and the geographical distributions of allied species, (b) the analogy of artificial isolation in the formation of new domesticated varieties, and (c) the logical consequence of blending inheritance. A brief discussion of Darwin's species concept in later writings concludes the paper. (shrink)

In recent years, there has been an increase in the establishment of biobanks for genetic and genomic studies around the globe. One example of this is the Human Heredity and Health in Africa Initiative (H3Africa), which has established biobanks in the sub‐region to facilitate future indigenous genomic studies. The concept of ‘broad consent’ has been proposed as a mechanism to enable potential research participants in biobanks to give permission for their samples to be used in future research studies. However, questions (...) remain about the acceptability of this model of consent. Drawing on findings from empirical research about the role of trust in decision‐making, we argue that an account of entrustment may be an appropriate way of addressing current challenges of seeking consent for biobank research in Africa. We propose a set of key points to consider that can support the proposed entrustment framework. (shrink)

This book examines and compares the two major traditions of institutionalist thinking in economics: the 'old' institutionalism of Veblen, Mitchell, Commons, and Ayres, and the 'new' institutionalism developed more recently from neoclassical and Austrian sources and including the writings of Coase, Williamson, North, Schotter, and many others. The discussion is organized around a set of key methodological, theoretical, and normative problems that necessarily confront any attempt to incorporate institutions into economics. These are identified in terms of the issues surrounding the (...) use of formal or non-formal analytical methods, individualist or holistic approaches, the respective roles of rational choice and rule-following behavior, the relative importance of the spontaneous evolution and deliberative design of institutions, and questions concerning the normative appraisal of institutions. The old and the new institutionalism have often been paired on opposite sides of these issues, and the issues themselves presented in a series of sharp dichotomies. Professor Rutherford argues, however, that matters are both more complex and more challenging. Although each tradition embodies fascinating insights into the study of economic institutions - their functioning, evolution, and impact on human welfare - neither has as yet provided fully satisfactory answers to the problems identified. (shrink)

There has been a recent surge of research interest in videogames of moral engagement for entertainment, advocacy and education. We have seen a wealth of analysis and several theoretical models proposed, but experimental evaluation has been scarce. One of the difficulties lies in the measurement of moral engagement. How do we meaningfully measure whether players are engaging with and affected by the moral choices in the games they play? In this paper, we survey the various standard psychometric instruments from the (...) moral psychology literature and discuss how they might be applied in the evaluation of games. (shrink)

Historically the focus of moral decision-making in games has been narrow, mostly confined to challenges of moral judgement (deciding right and wrong). In this paper, we look to moral psychology to get a broader view of the skills involved in ethical behaviour and how these skills can be employed in games. Following the Four Component Model of Rest and colleagues, we identify four “lenses” – perspectives for considering moral gameplay in terms of focus, sensitivity, judgement and action – and describe (...) the design problems raised by each. To conclude, we analyse two recent games, The Walking Dead and Papers, Please, and show how the lenses give us insight into important design differences between these games. (shrink)

According to orthodox views of philosophical methodology, when philosophers appeal to intuitions, they treat them as evidence for their contents. Call this “descriptive evidentialism.” Descriptive evidentialism is assumed both by those who defend the epistemic status of intuitions and by those, including many experimental philosophers, who criticize it. This article shows, however, that the idea that philosophers treat intuitions as evidence struggles to account for the way philosophers treat intuitions in a variety of philosophical contexts. In particular, it cannot account (...) for philosophers' treatment of a priori intuitions, for nonpropositional uses of intuition, and for philosophers' failure to use intuition to exclude the counterintuitive. The article concludes that alternatives to descriptive evidentialism (some of which are sketched) must be developed, and that much of the recent debate between traditionalists and skeptics from, for example, experimental philosophy is probably based on a false presupposition. (shrink)

For many decades, access to human biological samples, such as cells, tissues, organs, blood, and sub-cellular materials such as DNA, for use in biomedical research, has been central in understanding the nature and transmission of diseases across the globe. However, the limitations of current ethical and regulatory frameworks in sub-Saharan Africa to govern the collection, export, storage and reuse of these samples have resulted in inconsistencies in practice and a number of ethical concerns for sample donors, researchers and research ethics (...) committees. This paper examines stakeholders’ perspectives of and responses to the ethical issues arising from these research practices. (shrink)

Hugo de Vries claimed that he had discovered Mendel's laws before he found Mendel's paper. De Vries's first ratios, published in 1897, for the second generation of hybrids were 2/3:1/3 and 80%:20%. By 1900, both of these ratios had become 3:1. These changing ratios suggest that as late as 1897 de Vries had not discovered the laws, although he asserted, from 1900 on, that he had found the laws in 1896. An Appendix details de Vries's Mendelian experiments as described in (...) the original edition of volume two of Die Mutationstheorie, but omitted entirely from the English translation. (shrink)

Many philosophers claim that intuitions are evidential. Yet it is hard to see how introspecting one's mental states could provide evidence for such synthetic truths as those concerning, for example, the abstract and the counterfactual. Such considerations have sometimes been taken to lead to mentalism---the view that philosophy must concern itself only with matters of concept application or other mind-dependent topics suited to a contemplative approach---but this provides us with a poor account of what it is that philosophers take themselves (...) to be doing, for many of them are concerned with the extra-mental facts about the universe. Evidentialism therefore gestates a disaster for philosophy, for it ultimately demands an epistemology for the investigation into such matter as the abstract and the modal that simply will not be forthcoming. We make a different suggestion: That intuitions are inclinations to believe. Hence, according to us, a philosophical argument does well, as a socio-rhetorical matter of fact, when it is founded on premises philosophers are generally inclined to believe, whether or not those inclinations to believe connect appropriately to the extra-mental facts. Accordingly, the role of intuitions (inclinations to believe) in philosophical methodology is non-evidential, and the question of how they could be used as evidence falls away. (shrink)

Historically the focus of moral decision-making in games has been narrow, mostly confined to challenges of moral judgement (deciding right and wrong). In this paper, we look to moral psychology to get a broader view of the skills involved in ethical behaviour and how they may be employed in games. Following the Four Component Model of Rest and colleagues, we identify four “lenses” – perspectives for considering moral gameplay in terms of focus, sensitivity, judgement and action – and describe the (...) design problems raised by each. To conclude, we analyse two recent games, The Walking Dead and Papers, Please, and show how the lenses give us insight into important design differences between them. (shrink)

BackgroundVerbal autopsy is a pragmatic approach for generating cause-of-death data in contexts without well-functioning civil registration and vital statistics systems. It has primarily been conducted in health and demographic surveillance systems (HDSS) in Africa and Asia. Although significant resources have been invested to develop the technical aspects of verbal autopsy, ethical issues have received little attention. We explored the benefits and burdens of verbal autopsy in HDSS settings and identified potential strategies to respond to the ethical issues identified.MethodsThis research was (...) based on a case study approach centred on two contrasting HDSS in Kenya and followed the Mapping-Framing-Shaping Framework for empirical bioethics research. Data were collected through individual interviews, focus group discussions, document reviews and non-participant observations. 115 participants were involved, including 86 community members (HDSS residents and community representatives), and 29 research staff (HDSS managers, researchers, census field workers and verbal autopsy interviewers).ResultsThe use of verbal autopsy data for research and public health was described as the most common potential benefit of verbal autopsy in HDSS. Community members mentioned the potential uses of verbal autopsy data in addressing immediate public health problems for the local population while research staff emphasized the benefits of verbal autopsy to research and the wider public. The most prominent burden associated with the verbal autopsy was emotional distress for verbal autopsy interviewers and respondents. Moral events linked to the interview, such as being unsure of the right thing to do (moral uncertainty) or knowing the right thing to do and being constrained from acting (moral constraint), emerged as key causes of emotional distress for verbal autopsy interviewers.ConclusionsThe collection of cause-of-death data through verbal autopsy in HDSS settings presents important ethical and emotional challenges for verbal autopsy interviewers and respondents. These challenges include emotional distress for respondents and moral distress for interviewers. This empirical ethics study provides detailed accounts of the distress caused by verbal autopsy and highlights ethical tensions between potential population benefits and risks to individuals. It includes recommendations for policy and practice to address emotional and moral distress in verbal autopsy. (shrink)

Radical New Testament disciples may benefit from placing the 16th century South German Anabaptist theologian Pilgram Marpeck in conversation with the 20th century Swiss Reformed theologian Karl Barth. Marpeck and Barth will enrich ecumenical Christfollowers within both the Reformed and the Free Church traditions even as they remain confessional. Our particular effort is to construct a soteriology grounded in discipleship through correlating the coinherent work of the Word with the Spirit in revelation, through placing human agency within a divinely granted (...) response to the gracious sovereignty of God, and through providing a holistic doctrine of individual and communal life in union with Christ. (shrink)

Page's “localist” code, a population code with occasional, maximally firing elements, does not seem to us usefully or testably different from sparse population coding. Some of the evidence adduced by Page for his proposal is not actually evidence for it, and coding by maximal firing is challenged by lower firing observed in neuronal responses to natural stimuli.