The transformation of societies' age structures has intensified the need for nursing care, especially in economically developed regions of the world. This will necessitate societal decisions that determine how care needs are met in the long term. This article offers a sociological perspective on nursing care using Luhmann's systems theory. To make the designation of a functional nursing system with independent observation plausible, social changes were traced based on historical events, semantics, and other social structures to develop the primary view (...) of the nursing system. On this basis, a functional definition of the nursing system and its relationship to problems and problem‐solving is possible. This proposal is intended to clarify the fundamental questions of nursing science: What is nursing and what is behind it? Through abstraction, this article develops a unified representation of nursing's distinct way of observation to support the determination of a unique research object for nursing science as an academic discipline. In line with Brandenburg's statement that nursing science must follow the interests of others as long as it is not possible to conquer a terrain occupied by the discipline independently, the need to develop a genuine discipline remains. Only then, it is assumed, can nursing science significantly contribute to other functional systems and to societal decisions that will determine how care needs are addressed in the future. (shrink)

Abuse, when committed by spiritual authority figures, can have far-reaching consequences for church communities well after perpetrators have been removed and held accountable. In attending to survivors, a host of issues may come to light, including but not limited to, organizational complicity in abuse, institutional marginalization of the vulnerable, and the revelation that worship spaces can be traumatically triggering. The work of scholars like Michelle Panchuk, Elaine Heath, and Katharina von Kellenbach all point to the challenging reality that ecclesial repentance­ (...) may demand dramatic changes to restore a safe environment and righteous expressions of worship that honour God's intentions for all. Glen Kinoshita's ‘ministry of reconciliation’ and Dietrich Bonhoeffer's ‘preparing the way’ and ‘religionless Christianity’ are texts that on the surface address this type of process; however, it is not clear that either scholar fully reckons with the issue of a worshipping community or space that has been so marred by abuse as to become an impediment to a survivor's participation in liturgy. In this article, I modify Bonhoeffer's work to move beyond his claims and make recommendations for further steps towards repentance. (shrink)

Should economics study the psychological basis of agents' choice behaviour? I show how this question is multifaceted and profoundly ambiguous. There is no sharp distinction between "mentalist'' answers to this question and rival "behavioural'' answers. What's more, clarifying this point raises problems for mentalists of the "functionalist'' variety (Dietrich and List, 2016). Firstly, functionalist hypotheses collapse into hypotheses about input--output dispositions, I show, unless one places some unwelcome restrictions on what counts as a cognitive variable. Secondly, functionalist hypotheses make (...) some risky commitments about the plasticity of agents' choice dispositions. (shrink)

Ethics edifies to the extent it takes seriously the munus propheticum Jesu Christi. Though many assume ethical action indicates behaviour realising Jesus Christ, this is problematic because it implies he is otherwise mute and absent. Paul Lehmann offers a refreshing alternative when he argues that the principal concern of ethics is alignment with all that God in Christ is doing now to make and keep human life human. Lehmann thus recasts the question ‘What am I to do?’ by taking seriously (...) the presence and activity of the One who summons human beings to participate in his work. In a manner consistent with the christological foundations of Dietrich Bonhoeffer’s Ethics , Lehmann’s proposals evoke an ethic shaped by and subject to the self-disclosure and radiance of the triune God. (shrink)

In this paper, I offer an account of the structural differences, neglected in the literature, between Dietrich Bonhoeffer and Emmanuel Levinas, showing how Bonhoeffer’s account of persons and responsibility is differentiated through creation, fall, and redemption, whereas Levinas’s account of ethical selfhood offers itself as a kind of transcendental account of persons in which the self is structured by its encounter with the other which commands responsibility. This difference (situationally differentiated vs. transcendental) plays out in two ways – the (...) role of the will in ethical selfhood and the identity of the primal governing agent in the encounter with others. Bonhoeffer’s account, through its differentiation into different modes of existence, allows for the possibility of different stages and modes of the encounter with the other, and thus allows for the incorporation of one model of encounter at one stage, and another model at a different stage. As a consequence, Bonhoeffer’s account includes and develops upon the kind of demand-based account Levinas offers. This can serve as an advantage over Levinas’s model insofar as it provides a ‘multi-modal’ framework to absorb other views into one’s own in a way that a transcendentally conceived framework of selfhood does not. (shrink)

This essay argues that Catholic bioethicists and moral theologians need an expanded theology of technological or technical domination. It describes five variants of the concept: (1) domination of persons over others, (2) prideful assertion of mastery over nature, (3) ambition to usurp the will of God, (4) over-emphasis on technical solutions to human problems, and (5) an ideology of utility, efficiency, and effectiveness. It is argued, however, that a sixth variant is needed in regard to twenty-first century technologies. Dietrich (...) von Hildebrand’s observations of “the useful” can be employed to show how the instrumental rationality of technologies often gains a false motivational force. This preference for utility is encouraged by the complex, opaque, and autonomous structures of contemporary technologies. (shrink)

This dissertation offers an account of the different ways in which putatively idealist and transcendental models of sociality, which grounded the subject’s relation to other human beings in the subject’s own cognition, were rejected and replaced. Scrapping this account led to a variety of models of sociality which departed from the subject as the ground of sociality, positing grounds outside of the subject. Hans-Georg Gadamer, Emmanuel Levinas, Franz Rosenzweig, and Dietrich Bonhoeffer represent alternative positions along a spectrum of models (...) of sociality which reject the idealist concept of sociality. The central argument of this dissertation claims that the responses to idealism and transcendental models of sociality ultimately find fault with an inadequate ontology, one which grounds sociality (as well as all of reality) in the cognition of the subject. The ontology of the transcendental model locates the subject as initially unconnected to other subjects such that the first move in relating them together must be epistemological. The social relation is grounded in the subject’s cognitive grasp. Each of the thinkers I examine identifies this as the key problem with idealism; however, their solutions to this problem differ. The differing solutions of Gadamer, Levinas, Rosenzweig, and Bonhoeffer can be identified as occupying different representative positions along a continuum, call it the “scale of social grounding.” What I offer here is a topography of responses to the idealist model of sociality. The ontological ground of sociality, instead of being the subject, is posited as situation of dialogue (Gadamer), the face of the other (Levinas), or divine revelation (Rosenzweig and Bonhoeffer). In each of these alternative models, we see that the subject is conditioned rather than autonomous, that sociality is enacted through temporality and language, and that sociality is principally a normative relation rather than an epistemological one. The story that emerges from my analysis, then, is a richer topography of responses to idealism than has hitherto been mapped out. The responses, represented by Gadamer, Levinas, Rosenzweig, and Bonhoeffer each provide an alternative ontology on which any adequate model of sociality must rest. While my account of the spectrum of ontological responses to idealist sociality does not claim to be exhaustive, it does give a better topography of the field of responses than has hitherto been offered in studies of models of sociality in the 20th century. Finally, this dissertation shows the centrality of providing an alternative ontology to idealism in these projects. Far from rejecting ontology wholesale or merely offering moral revisions to the existing social order, each of the figures I examine in this study radically revise the ground of sociality by articulating a fresh ontological vision which can support social life. (shrink)

Indem dieser Band sich auf das Verhältnis von Naturerkennen und Natursein konzentriert, thematisiert er einen wesentlichen Ausschnitt aus dem weiten Spektrum von Böhmes philosophischer Arbeit. Um die Naturthematik möglichst breit zu entfalten und für Querverbindungen offenzuhalten, ist der vorliegende Band in drei Abschnitte gegliedert. Im ersten Abschnitt stehen Charakter und Reichweite der wissenschaftlichen Erkenntnis von Natur im Mittelpunkt. Der zweite Teil des Bandes stellt alternative Perspektiven auf Natur vor. Im dritten Teil schließlich stehen der Mensch und sein Verhältnis zu sich (...) selbst im Mittelpunkt der Untersuchungen. Inhaltsverzeichnis Krohn, Wolfgang: Wissenschaftsentwicklung zwischen Dezentrierung und Dekonstruktion. Stehr, Nico: Von den Grenzen der Macht wissenschaftlicher Erkenntnis. Schäfer, Wolf: Zweifel am Ende des Baconschen Zeitalters. Kamper, Dietmar: Wissen ist Ohnmacht. Macht ist Unwissen. Gamm, der Technik. Janich, Peter: Zeit und Natur. Kimmerle, Heinz: »Es ist Zeit, daß es Zeit wird«. Wie kann Zeit Zeit werden? Schiemann, Gregor: Natur auf dem Rückzug. Zur Relevanz der aristotelischen Unterscheidung von Natur und Technik. Hauskeller, Michael: Ist Schönheit eine Atmosphäre?. Zur Bestimmung des landschaftlich Schönen. Schmitz, Hermann: Situationen und Atmosphären. Zur Ästhetik und Onthologie bei Gernot Böhme. Rehmann-Sutter, Christoph: Über Relationalität. Was ist das »Ökologische« in der Naturästhetik? Meyer-Abich, Klaus Michael: Erinnerung an die natürliche Mitwelt. Andreas-Griesebach, Manon: Idee plus Erfahrung. Goethes Begründung eines neuen Typs von Naturwissenschaft. Engelhardt, Dietrich von: Madame de Stael über Naturphilosophie, Naturwissenschaft und Medizin in De l'Allemagne. Deneke, Michael: Schramm, Engelbert: »Soziale Naturwissenschaft«. Zwischen Sozialwissenschaften und Naturwissenschaften. Böhme, Hartmut: Enthüllen und Verhüllen des Körpers. Biblische, mythische und künstlerische Deutungen des Nackten. Lippe, Rudolf zur: Eine Logik des gestischen Wissens. Müller, Rudolf Wolfgang: Gernot Böhme - Anima naturaliter japonica. Hoffmann, Gisbert: Das menschliche Sein als mediales. Martens, Ekkehard: »Natürlich« denken?. Heideggers Pseudosokratismus als Irrationalismus. Fleischer, Helmut: Naturalität ohne Naturalismus. Zum lebensweltlichen Fundus jeder höheren Erkenntnis-Artistik. Gerhard: Technik als Medium. Grundlinien einer Philosophie. (shrink)

Introduction: the age of reflexion Part I. Romanticism: 1. Romanticism and the sciences David Knight 2. Schelling and the origins of his Naturphilosophie S. R. Morgan 3. Romantic philosophy and the organization of the disciplines: the founding of the Humboldt University of Berlin Elinor S. Shaffer 4. Historical consciousness in the German Romantic Naturforschung Dietrich Von Engelhardt 5. Theology and the sciences in the German Romantic period Frederick Gregory 6. Genius in Romantic natural philosophy Simon Shaffer Part II. Sciences (...) of the Organic: 7. Doctors contra clysters and feudalism: the consequences of a Romantic revolution Nelly Tsouyopoulos 8. Morphotypes and the historical-genetic method in Romantic biology Timothy Lenoir 9. ’Metaphorical mystifications’: the Romantic gestation of nature in British biology Evelleen Richards 10. Transcendental anatomy Philip F. Rehbock 11. Romantic thought and the origins of cell theory L. S. Jacyna 12. Alexander von Humbolt and the geography of vegetation Malcolm Nicholson Part III. Sciences of the Inorganic: 13. Goethe, colour, and the science of seeing Dennis L. Sepper 14. Johann Wilhelm Ritter: Romantic physics in Germany Walter D. Wetzels 15. The power and the glory: Humphrey Davy and Romanticism Christopher Lawrence 16. Oersted’s discovery of electromagnetism H. A. M. Snelders 17. Caves, fossils and the history of the earth Nicholas A. Rupke Part IV. Literature and the Sciences: 18. Goethe’s use of chemical theory in his Elective Affinities Jeremy Adler 19. Kleist’s bedlam: abnormal psychology and psychiatry in the works of Heinrich von Kleist Nigel Reeves 20. Coleridge and the sciences Trevor H. Levere 21. Nature’s book: the language of science in the American Renaissance David van Leer 22. The shattered whole: Georg Buchner and Naturphilosophie John Reddick. (shrink)

Der erste der auf vier Bände angelegten Sichtungen der Bestimmung,Leben' stellt in chronologischer Folge wichtige Grundkonstellationen des Begriffsfeldes Leben von Aristoteles bis Schelling vor. Exemplarisch wird herausgearbeitet, wie in der europäischen Kulturgeschichte vom Leben geredet wurde, wann und weshalb der Lebensbegriff an Bedeutung gewann und warum die Rede vom Leben mit einer eigenen Konfliktgeschichte verbunden ist. Von besonderem Interesse sind dabei jene Diskussionen, die für christliche Traditionen direkt oder latent relevant wurden. Damit soll den Lebensdiskursen innerhalb der bioethischen Debatten ein (...) diese anregendes Gegengewicht gegeben werden. Denn um entscheiden zu können, was zum Wohl von Lebewesen mit Lebendem getan und gelassen werden sollte, dürfte hilfreich sein, zu klären, was genau gesteigert, geschützt, renaturalisiert, kultiviert oder in Frieden gelassen werden soll. Mit Beiträgen von:Petra Bahr, Christoph Ellsiepen, Matthias Freudenberg, Gerald Hartung, Christina Hoegen-Rohls, Tom Kleffmann, Dietrich Korsch, Christof Landmesser, Christoph Markschies, Peter McLaughlin, Jörn Müller, Hanns Nissing, Enno Rudolph, Stephan Schaede, Konrad Schmid, Christian Senkel, Joachim von Soosten, Philipp Stoellger. (shrink)

Hegel. La Odisea del Espíritu reúne la totalidad de las conferencias pronunciadas en el congreso homónimo que, coordinado por Félix Duque, se celebró en el Círculo de Bellas Artes y la Universidad Autónoma de Madrid entre el 28 de mayo y el 1 de junio de 2007 con motivo del segundo centenario de la publicación de "La Fenomenología del Espíritu". El congreso reunió a los mayores especialistas en la obra del pensador alemán y el resultado es una aportación de primer (...) orden a los estudios hegelianos, un libro de referencia imprescindible para quien quiera adentrarse en el magma de ideas y sugerencias de su libro capital. Incluye ensayos de Félix Duque, Volker Rühle, Walter Jaeschke, Jorge Pérez de Tudela, José María Ripalda, Eduardo Álvarez, Dietrich Von Engelhardt, Antonio Gómez Ramos, Klaus Vieweg, Ángel Gabilondo, Jacinto Rivera de Rosales, Paolo D'Angelo, Christoph Jamme, Vincenzo Vitiello y Klaus Düsing. Como el lector, hoy, podrá apreciar, los ensayos están hogaño ordenados como antaño se sucedieron las sesiones del Congreso, es decir: cada articulista interpreta y escribe para su coleto y el de sus lectores un capítulo o tema de la obra. Y así se va siguiendo con regular obediencia la sobresaltada vía de las experiencias de la conciencia, o sea: tal como la obra fue concebida entre -Hegel dixit- dolores del parto de un mundo nuevo que, de no haberse malogrado tan pronto, habría hecho de aquélla, efectivamente, palabra de ayer. Del "Preámbulo" de Félix Duque. (shrink)

English summary: In the 20th century it was the distortions of humanism (third humanism, antihumanism) rather than the actual history of the concept and the idea of humanism and of the authors and texts associated with it, from Plato to Humboldt, which shaped its image. This volume contains a number of individual studies which together create a genealogy of humanistic thought in Europe. German description: Im 20. Jahrhundert haben eher die Entstellungen des Humanismus wie der 'dritte Humanismus' oder der 'Antihumanismus' (...) sein Profil gepragt als die tatsachliche Geschichte seines Begriffs, seiner Idee und die damit verbundenen Autoren und Texte von Platon bis Wilhelm von Humboldt.und Ernst Cassirer. In diesem Band wird in zeitkritischer Absicht anhand einer Reihe von Einzeluntersuchungen eine Genealogie des humanistischen Denkens in Europa vorgenommen. Der Band enthalt Beitrage von: Enno Rudolph, Anne Eusterschulte, Achim Geisenhansluke, Charlotte Schoell-Glass, Wolf-Dietrich Hartwich, Andreas Arndt, Vincent von Wroblewsky, Christoph Schulte, Ekkehard W. Stegemann, Kim Sitzler, Ursula Baatz und Joachim Fischer. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:PrefaceScott Paeth and Kevin CarnahanThis issue of the Journal of the Society of Christian Ethics is organized around the theme of structural evil. Each of the essays deals with some dimension of the problem of how we can conceive of evil beyond the question of simple human volition, and understand it as embedded in the institutions and cultural assumptions that we often take for granted as societal givens.Cristina Traina's (...) presidential address, "This Is the Year," takes as its starting point the aftermath of the 2016 US presidential election, arguing that it exposes the way in which liberal narratives of progress have failed to address the deeply embedded structural evil within American society. She argues that this political moment provides an opportunity for liberals to engage in a critical self-examination with respect to their complicity in these structures by embracing a form of "utopian praxis."Ryan Darr's essay considers the intersection of structural evil and individual responsibility, arguing, on the one hand, for a distinction between sin and moral wrongdoing and, on the other, for an approach to both concepts that is social in form. Esther Reed's essay, meanwhile, offers an analysis of responsibility in light of the question of structural evil, using the theology of Dietrich Bonhoeffer to aid in understanding the connection between individual responsibility and distant harm.David Cloutier continues the examination of the tension between individual agency and structural evil in his critique of the "neo-Franciscan" and "Junian" approaches to issues of violence and racism, arguing that a "critical realist" approach to structural evil provides greater resources for Christian ethics.Elizabeth Sweeny Block offers a different approach to the question in her consideration of the role of conscience in grappling with crises on a global scale, such as climate change and the Zika virus. She contrasts the "reflexive conscience" predominant in Christian ethics with a model of "engaged conscience," which may provide a better approach to large-scale structural evil and its consequences.Stewart Clem uses Thomas Aquinas's conception of virtue to understand the problems inherent in striving for moral clarity in a "post-truth" context. In [End Page vii] light of Harry Frankfurt's philosophical analysis of the concept of "bullshit," he argues that Christian ethics needs to develop a way of speaking about truth as a virtue in order to respond to the structural problem of truth indifference in contemporary political discourse.Looking at the problem from a different perspective, Christopher Jones and Conor Kelly examine the sin of sloth from a structural point of view. Critiquing individualist conceptions of the idea, they make the case for retrieving the classical definition of sloth as a vice against charity and consider how sloth can be overcome through a reinvigoration of forms of civic virtue.Another dimension of structural evil is considered by Ryan Newson in his examination of the role that Confederate monuments play in the American South. For many, they stand as a symbol of the glorification of evil that should be removed, but Newson suggests that there may be reasons to keep at least some of these monuments as reminders of the failure of justice and the judgment of God.Wonchul Shin and Elizabeth Bounds consider these questions from the perspective of how "ordinary" experiences of moral harm need to be analyzed as dimensions of structural evil, and they call for an examination of structural responsibility and the ethics of repair as a means of addressing these questions.Finally, Willa Swenson-Lengyel looks at the connection between structural evil and environmental ethics, arguing that the "moral paralysis" often experienced in light of the ecological crisis exposes certain forms of privilege that need to be addressed from the perspective of Christian ethics. In many ways, she argues, privileged inaction can be a manifestation of "works righteousness" that can be addressed through a Lutheran conception of the doctrine of justification.________This year the JSCE is retiring the demographic survey that has been used since 2008 and adopting a new demographic survey. With the transition comes an apt time for reflection on what the data from the last nine years show.The first piece of data to... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:Disability in the Christian Tradition: A Reader Edited by Brian Brock and John SwintonKevin McCabeDisability in the Christian Tradition: A Reader EDITED BY BRIAN BROCK AND JOHN SWINTON Grand Rapids, MI: Eerdmans, 2012. 576 pp. $45.00Disability in the Christian Tradition makes an important contribution to the growing area of theological inquiry known as “theology of disability.” While questions of physical and intellectual difference are getting much-deserved attention from (...) religious ethicists and constructive theologians today, relatively little attention has been given to the treatment of what we now call “disability” throughout the history of Christian thought and especially in the premodern era. This volume seeks to remedy this situation by highlighting the theological consideration of disability in Christian thinkers from the patristic era to the present. Against tendencies to treat disability as a “special case” for thinking about humanity, this volume seeks to show the often overlooked presence of reflection on disability throughout the tradition.The volume pairs introductory and interpretive essays from contemporary scholars with primary source selections from each historical thinker. Essays on Augustine, Aquinas, and Luther help to correct the historical record, which often remembers these theologians as advocating rationalist or exclusionary anthropologies that marginalize or significantly compromise the humanity of persons with disabilities. These thinkers prove to be more nuanced and insightful than is often thought. However, as Brian Brock points out with respect to Augustine, and as Stefan Heuser points out with respect to Luther, [End Page 238] these figures are often ambivalent or at odds with themselves on the practical and theological significance of disability. Following the work started here, further interpretation and analysis will be needed in order to assess the legacies of these figures and to discern their usefulness for thinking about disability today. In this respect the reader serves as a helpful invitation for further historical and constructive work.Some of the finest essays in the volume focus on disability in order to illuminate the theologians under consideration in surprising ways. Christopher Craig Brittain’s essay on Kierkegaard appeals to his letters and manuscripts in order to show how questions of suffering, marginalization, and self-acceptance are crucial aspects of Kierkegaard’s understanding of being human and being Christian—and how his work might contribute to current debates in disability theory and theology. Bernd Wannenwetsch shows how Dietrich Bonhoeffer’s visit to a community for persons with disabilities in 1933 was a pivotal experience in the formation of his anthropology. Wannenwetsch compellingly argues that Bonhoeffer’s advocacy on behalf of the weak and disabled is integrally connected to his opposition to the destructive rival anthropology advocated under Nazi rule. These essays make important contributions both to our reflection on disability as well as to our understanding of Kierkegaard and Bonhoeffer’s wider thought.A variety of perspectives on the meaning of disability are on display in this volume. One comes away with the impression that the “dialogue with the communion of saints” (3) called for in the introduction might be more of a debate than a harmonious discourse. The historical thinkers featured here do not offer one Christian account of disability that might be set against modern and secular perspectives on disability, but they do offer much that is productive for ethicists and theologians today.This volume is important for anyone concerned with theological reflection on disability, but it would be a shame if the book’s readership were limited to such a group. Historical theologians and readers interested in the theological and ethical issues pertaining to Christian anthropology and questions of embodiment, suffering, and vulnerability will find much that is of value. Indeed, it is one of the lessons of the volume that disability is not just a marginal or trendy topic in the contemporary theological scene but a central aspect of human personhood that has played an important if complex role in the understanding of what it means to be human throughout the Christian tradition. [End Page 239]Kevin McCabeUniversity of Notre DameCopyright © 2014 Society of Christian Ethics... (shrink)

Suppose several individuals (e.g., experts on a panel) each assign probabilities to some events. How can these individual probability assignments be aggregated into a single collective probability assignment? This article reviews several proposed solutions to this problem. We focus on three salient proposals: linear pooling (the weighted or unweighted linear averaging of probabilities), geometric pooling (the weighted or unweighted geometric averaging of probabilities), and multiplicative pooling (where probabilities are multiplied rather than averaged). We present axiomatic characterisations of each class of (...) pooling functions (most of them classic, but one new) and argue that linear pooling can be justified procedurally, but not epistemically, while the other two pooling methods can be justified epistemically. The choice between them, in turn, depends on whether the individuals' probability assignments are based on shared information or on private information. We conclude by mentioning a number of other pooling methods. (shrink)

The Christian does not live in a vacuum, says the author, but in a world of government, politics, labor, and marriage. Hence, Christian ethics cannot exist in a vacuum what the Christian needs, claims Dietrich Bonhoeffer, is concrete instruction in a concrete situation. Although the author died before completing his work, this book is recognized as a major contribution to Christian ethics. The root and ground of Christian ethics, the author says, is the reality of God as revealed in (...) Jesus Christ. This reality is not manifest in the Church as distinct from the secular world such a juxtaposition of two separate spheres, Bonhoeffer insists, is a denial of God's having reconciled the whole world to himself in Christ. On the contrary, God's commandment is to be found and known in the Church, the family, labor, and government. His commandment permits man to live as man before God, in a world God made, with responsibility for the institutions of that world. (shrink)

Except for a patina of twenty-first century modernity, in the form of logic and language, philosophy is exactly the same now as it ever was; it has made no progress whatsoever. We philosophers wrestle with the exact same problems the Pre-Socratics wrestled with. Even more outrageous than this claim, though, is the blatant denial of its obvious truth by many practicing philosophers. The No-Progress view is explored and argued for here. Its denial is diagnosed as a form of anosognosia, a (...) mental condition where the affected person denies there is any problem. The theories of two eminent philosophers supporting the No-Progress view are also examined. The final section offers an explanation for philosophy 's inability to solve any philosophical problem, ever. The paper closes with some reflections on philosophy 's future. (shrink)

Behaviourism is the view that preferences, beliefs, and other mental states in social-scientific theories are nothing but constructs re-describing people's behaviour. Mentalism is the view that they capture real phenomena, on a par with the unobservables in science, such as electrons and electromagnetic fields. While behaviourism has gone out of fashion in psychology, it remains influential in economics, especially in ‘revealed preference’ theory. We defend mentalism in economics, construed as a positive science, and show that it fits best scientific practice. (...) We distinguish mentalism from, and reject, the radical neuroeconomic view that behaviour should be explained in terms of brain processes, as distinct from mental states. (shrink)

In response to recent work on the aggregation of individual judgments on logically connected propositions into collective judgments, it is often asked whether judgment aggregation is a special case of Arrowian preference aggregation. We argue for the converse claim. After proving two impossibility theorems on judgment aggregation (using "systematicity" and "independence" conditions, respectively), we construct an embedding of preference aggregation into judgment aggregation and prove Arrow’s theorem (stated for strict preferences) as a corollary of our second result. Although we thereby (...) provide a new proof of Arrow’s theorem, our main aim is to identify the analogue of Arrow’s theorem in judgment aggregation, to clarify the relation between judgment and preference aggregation, and to illustrate the generality of the judgment aggregation model. JEL Classi…cation: D70, D71.. (shrink)

We present a new “reason-based” approach to the formal representation of moral theories, drawing on recent decision-theoretic work. We show that any moral theory within a very large class can be represented in terms of two parameters: a specification of which properties of the objects of moral choice matter in any given context, and a specification of how these properties matter. Reason-based representations provide a very general taxonomy of moral theories, as differences among theories can be attributed to differences in (...) their two key parameters. We can thus formalize several distinctions, such as between consequentialist and non-consequentialist theories, between universalist and relativist theories, between agent-neutral and agent-relative theories, between monistic and pluralistic theories, between atomistic and holistic theories, and between theories with a teleological structure and those without. Reason-based representations also shed light on an important but under-appreciated phenomenon: the “underdetermination of moral theory by deontic content”. (shrink)

The aggregation of individual judgments over interrelated propositions is a newly arising field of social choice theory. I introduce several independence conditions on judgment aggregation rules, each of which protects against a specific type of manipulation by agenda setters or voters. I derive impossibility theorems whereby these independence conditions are incompatible with certain minimal requirements. Unlike earlier impossibility results, the main result here holds for any (non-trivial) agenda. However, independence conditions arguably undermine the logical structure of judgment aggregation. I therefore (...) suggest restricting independence to premises, which leads to a generalised premise-based procedure. This procedure is proven to be possible if the premises are logically independent. (shrink)

The contemporary theory of epistemic democracy often draws on the Condorcet Jury Theorem to formally justify the ‘wisdom of crowds’. But this theorem is inapplicable in its current form, since one of its premises – voter independence – is notoriously violated. This premise carries responsibility for the theorem's misleading conclusion that ‘large crowds are infallible’. We prove a more useful jury theorem: under defensible premises, ‘large crowds are fallible but better than small groups’. This theorem rehabilitates the importance of deliberation (...) and education, which appear inessential in the classical jury framework. Our theorem is related to Ladha's (1993) seminal jury theorem for interchangeable (‘indistinguishable’) voters based on de Finetti's Theorem. We also prove a more general and simpler such jury theorem. (shrink)

While ordinary decision theory focuses on empirical uncertainty, real decision-makers also face normative uncertainty: uncertainty about value itself. From a purely formal perspective, normative uncertainty is comparable to (Harsanyian or Rawlsian) identity uncertainty in the 'original position', where one's future values are unknown. A comprehensive decision theory must address twofold uncertainty -- normative and empirical. We present a simple model of twofold uncertainty, and show that the most popular decision principle -- maximising expected value (`Expectationalism') -- has different formulations, namely (...) Ex-Ante Expectationalism, Ex-Post Expectationalism, and hybrid theories. These alternative theories recommend different decisions, reasoning modes, and attitudes to risk. But they converge under an interesting (necessary and sufficient) condition. (shrink)

There is a surprising disconnect between formal rational choice theory and philosophical work on reasons. The one is silent on the role of reasons in rational choices, the other rarely engages with the formal models of decision problems used by social scientists. To bridge this gap, we propose a new, reason-based theory of rational choice. At its core is an account of preference formation, according to which an agent’s preferences are determined by his or her motivating reasons, together with a (...) ‘weighing relation’ between different combinations of reasons. By explaining how someone’s preferences may vary with changes in his or her motivating reasons, our theory illuminates the relationship between deliberation about reasons and rational choices. Although primarily positive, the theory can also help us think about how those preferences and choices ought to respond to normative reasons. (shrink)

We introduce a “reason-based” framework for explaining and predicting individual choices. It captures the idea that a decision-maker focuses on some but not all properties of the options and chooses an option whose motivationally salient properties he/she most prefers. Reason-based explanations allow us to distinguish between two kinds of context-dependent choice: the motivationally salient properties may (i) vary across choice contexts, and (ii) include not only “intrinsic” properties of the options, but also “context-related” properties. Our framework can accommodate boundedly rational (...) and sophisticatedly rational choice. Since properties can be recombined in new ways, it also offers resources for predicting choices in unobserved contexts. (shrink)

The new field of judgment aggregation aims to merge many individual sets of judgments on logically interconnected propositions into a single collective set of judgments on these propositions. Judgment aggregation has commonly been studied using classical propositional logic, with a limited expressive power and a problematic representation of conditional statements ("if P then Q") as material conditionals. In this methodological paper, I present a simple unified model of judgment aggregation in general logics. I show how many realistic decision problems can (...) be represented in it. This includes decision problems expressed in languages of classical propositional logic, predicate logic (e.g. preference aggregation problems), modal or conditional logics, and some multi-valued or fuzzy logics. I provide a list of simple tools for working with general logics, and I prove impossibility results that generalise earlier theorems. (shrink)

We present an abstract model of rationality that focuses on structural properties of attitudes. Rationality requires coherence between your attitudes, such as your beliefs, values, and intentions. We define three 'logical' conditions on attitudes: consistency, completeness, and closedness. They parallel the familiar logical conditions on beliefs, but contrast with standard rationality conditions like preference transitivity. We establish a formal correspondence between our logical conditions and standard rationality conditions. Addressing John Broome's programme 'rationality through reasoning', we formally characterize how you can (...) (not) become more logical by reasoning. Our analysis connects rationality with logic, and enables logical talk about multi-attitude psychology. (shrink)

In the theory of judgment aggregation, it is known for which agendas of propositions it is possible to aggregate individual judgments into collective ones in accordance with the Arrow-inspired requirements of universal domain, collective rationality, unanimity preservation, non-dictatorship and propositionwise independence. But it is only partially known (e.g., only in the monotonic case) for which agendas it is possible to respect additional requirements, notably non-oligarchy, anonymity, no individual veto power, or implication preservation. We fully characterize the agendas for which there (...) are such possibilities, thereby answering the most salient open questions about propositionwise judgment aggregation. Our results build on earlier results by Nehring and Puppe (2002), Nehring (2006), Dietrich and List (2007a) and Dokow and Holzman (2010a). (shrink)

Which rules for aggregating judgments on logically connected propositions are manipulable and which not? In this paper, we introduce a preference-free concept of non-manipulability and contrast it with a preference-theoretic concept of strategy-proofness. We characterize all non-manipulable and all strategy-proof judgment aggregation rules and prove an impossibility theorem similar to the Gibbard--Satterthwaite theorem. We also discuss weaker forms of non-manipulability and strategy-proofness. Comparing two frequently discussed aggregation rules, we show that “conclusion-based voting” is less vulnerable to manipulation than “premise-based voting”, (...) which is strategy-proof only for “reason-oriented” individuals. Surprisingly, for “outcome-oriented” individuals, the two rules are strategically equivalent, generating identical judgments in equilibrium. Our results introduce game-theoretic considerations into judgment aggregation and have implications for debates on deliberative democracy. (shrink)

John Broome has developed an account of rationality and reasoning which gives philosophical foundations for choice theory and the psychology of rational agents. We formalize his account into a model that differs from ordinary choice-theoretic models through focusing on psychology and the reasoning process. Within that model, we ask Broome’s central question of whether reasoning can make us more rational: whether it allows us to acquire transitive preferences, consistent beliefs, non-akratic intentions, and so on. We identify three structural types of (...) rationality requirements: consistency requirements, completeness requirements, and closedness requirements. Many standard rationality requirements fall under this typology. Based on three theorems, we argue that reasoning is successful in achieving closedness requirements, but not in achieving consistency or completeness requirements. We assess how far our negative results reveal gaps in Broome's theory, or deficiencies in choice theory and behavioral economics. (shrink)

How can different individuals' probability assignments to some events be aggregated into a collective probability assignment? Classic results on this problem assume that the set of relevant events -- the agenda -- is a sigma-algebra and is thus closed under disjunction (union) and conjunction (intersection). We drop this demanding assumption and explore probabilistic opinion pooling on general agendas. One might be interested in the probability of rain and that of an interest-rate increase, but not in the probability of rain or (...) an interest-rate increase. We characterize linear pooling and neutral pooling for general agendas, with classic results as special cases for agendas that are sigma-algebras. As an illustrative application, we also consider probabilistic preference aggregation. Finally, we compare our results with existing results on binary judgment aggregation and Arrovian preference aggregation. This paper is the first of two self-contained, but technically related companion papers inspired by binary judgment-aggregation theory. (shrink)

Under the independence and competence assumptions of Condorcet’s classical jury model, the probability of a correct majority decision converges to certainty as the jury size increases, a seemingly unrealistic result. Using Bayesian networks, we argue that the model’s independence assumption requires that the state of the world (guilty or not guilty) is the latest common cause of all jurors’ votes. But often – arguably in all courtroom cases and in many expert panels – the latest such common cause is a (...) shared ‘body of evidence’ observed by the jurors. In the corresponding Bayesian network, the votes are direct descendants not of the state of the world, but of the body of evidence, which in turn is a direct descendant of the state of the world. We develop a model of jury decisions based on this Bayesian network. Our model permits the possibility of misleading evidence, even for a maximally competent observer, which cannot easily be accommodated in the classical model. We prove that (i) the probability of a correct majority verdict converges to the probability that the body of evidence is not misleading, a value typically below 1; (ii) depending on the required threshold of ‘no reasonable doubt’, it may be impossible, even in an arbitrarily large jury, to establish guilt of a defendant ‘beyond any reasonable doubt’. (shrink)

Through modern driver assistant systems, algorithmic decisions already have a significant impact on the behavior of vehicles in everyday traffic. This will become even more prominent in the near future considering the development of autonomous driving functionality. The need to consider ethical principles in the design of such systems is generally acknowledged. However, scope, principles and strategies for their implementations are not yet clear. Most of the current discussions concentrate on situations of unavoidable crashes in which the life of human (...) beings is existentially affected. In this paper, we argue that ethical considerations should be mandatory for any algorithmic decision of autonomous vehicles, instead of a limitation to hazard situations. Such an ethically aligned behavior is relevant because autonomous vehicles, like any other traffic participants, operate in a shared public space, where every behavioral decision impacts the operational possibilities of others. These possibilities concern the fulfillment of a road-user’s safety, utility and comfort needs. We propose that, to operate ethically in such space, an autonomous vehicle will have to take its behavior decisions according to a just distribution of operational possibilities among all traffic participants. Using an application on a partially-autonomous prototype vehicle, we describe how to apply and implement concepts of distributive justice to the driving environment and demonstrate the impact on its behavior in comparison to an advanced but egoistic decision maker. (shrink)

Advocates of dynamic systems have suggested that higher mental processes are based on continuous representations. In order to evaluate this claim, we first define the concept of representation, and rigorously distinguish between discrete representations and continuous representations. We also explore two important bases of representational content. Then, we present seven arguments that discrete representations are necessary for any system that must discriminate between two or more states. It follows that higher mental processes require discrete representations. We also argue that discrete (...) representations are more influenced by conceptual role than continuous representations. We end by arguing that the presence of discrete representations in cognitive systems entails that computationalism (i.e., the view that the mind is a computational device) is true, and that cognitive science should embrace representational pluralism. (shrink)

We present a general framework for representing belief-revision rules and use it to characterize Bayes's rule as a classical example and Jeffrey's rule as a non-classical one. In Jeffrey's rule, the input to a belief revision is not simply the information that some event has occurred, as in Bayes's rule, but a new assignment of probabilities to some events. Despite their differences, Bayes's and Jeffrey's rules can be characterized in terms of the same axioms: "responsiveness", which requires that revised beliefs (...) incorporate what has been learnt, and "conservativeness", which requires that beliefs on which the learnt input is "silent" do not change. To illustrate the use of non-Bayesian belief revision in economic theory, we sketch a simple decision-theoretic application. (shrink)

People reason not only in beliefs, but also in intentions, preferences, and other attitudes. They form preferences from existing preferences, or intentions from existing beliefs and intentions, and so on. This often involves choosing between rival conclusions. Building on Broome (Rationality through reasoning, Hoboken, Wiley. https://doi.org/10.1002/9781118609088, 2013) and Dietrich et al. (J Philos 116:585–614. https://doi.org/10.5840/jphil20191161138, 2019), we present a philosophical and formal analysis of reasoning in attitudes, with or without facing choices in reasoning. We give different accounts of choosing, (...) in terms of a conscious activity or a partly subconscious process. Reasoning in attitudes differs fundamentally from reasoning _about_ attitudes, a form of theoretical reasoning in which one discovers rather than forms attitudes. We show that reasoning in attitudes has standard formal properties (such as monotonicity), but is indeterministic, reflecting choice in reasoning. Like theoretical reasoning, it need not follow logical entailment, but for a more radical reason, namely indeterminism. This makes reasoning in attitudes harder to model logically than theoretical reasoning. But it can be studied abstractly, using indeterministic consequence operators. (shrink)

I propose a relevance-based independence axiom on how to aggregate individual yes/no judgments on given propositions into collective judgments: the collective judgment on a proposition depends only on people’s judgments on propositions which are relevant to that proposition. This axiom contrasts with the classical independence axiom: the collective judgment on a proposition depends only on people’s judgments on the same proposition. I generalize the premise-based rule and the sequential-priority rule to an arbitrary priority order of the propositions, instead of a (...) dichotomous premise/conclusion order resp. a linear priority order. I prove four impossibility theorems on relevance-based aggregation. One theorem simultaneously generalizes Arrow’s Theorem (in its general and indifference-free versions) and the well-known Arrow-like theorem in judgment aggregation. (shrink)

Several recent results on the aggregation of judgments over logically connected propositions show that, under certain conditions, dictatorships are the only propositionwise aggregation functions generating fully rational (i.e., complete and consistent) collective judgments. A frequently mentioned route to avoid dictatorships is to allow incomplete collective judgments. We show that this route does not lead very far: we obtain oligarchies rather than dictatorships if instead of full rationality we merely require that collective judgments be deductively closed, arguably a minimal condition of (...) rationality, compatible even with empty judgment sets. We derive several characterizations of oligarchies and provide illustrative applications to Arrowian preference aggregation and Kasher and Rubinsteinís group identification problem. (shrink)