We give examples of calculi that extend Gentzen’s sequent calculusLKby unsound quantifier inferences in such a way that derivations lead only to true sequents, and proofs therein are nonelementarily shorter thanLK-proofs.

In the current paper we re-examine the concepts of attack semantics and collective attacks in abstract argumentation, and examine how these concepts interact with each other. For this, we systematically map the space of possibilities. Starting with standard argumentation frameworks (which consist of a directed graph with nodes and arrows) we briefly state both node semantics and arrow semantics (the latter a.k.a. attack semantics) in both their extensions-based form and labellings-based form. We then proceed with SETAFs (which consist of a (...) directed hypergraph of nodes and arrows, to take into account the notion of collective attacks) and state both node semantics and arrow semantics, in both their extensions-based and labellings-based form. We then show equivalence between the extensions-based and labellings-based form, for node semantics and arrow semantics of AFs, as well as for node semantics and arrow semantics of SETAFs. Moreover, we show equivalence between node semantics and arrow semantics for AFs, and equivalence between node semantics and arrow semantics for SETAFs (with the notable exception of semi-stable). We also provide a novel way of converting a SETAF to an AF such that semantics are preserved, without the use of any “meta arguments”. Although the main part of our work is on the level of abstract argumentation, we do provide an application of our theory on the instantiated level. More specifically, we show that the classical characterisation of Assumption-Based Argumentation (ABA) can be seen as an instantiation based on a SETAF, whereas the contemporary characterisation of ABA can be seen as an instantiation based on a standard AF. Our theory of how to convert a SETAF to an AF can then be used to account for both the similarities and the differences between the classical and contemporary characterisations of ABA. Most prominently, our theory is able to explain the semantic mismatch for semi-stable semantics that arises in the ABA instantiation process. (shrink)

Über Jahrhunderte hatten Ärzte die Aufgabe, Krankheiten zu verhindern und zu behandeln. Nun stehen sie immer häufiger im Dienst der Selbstverwirklichung und Lebensplanung gesunder Menschen, besonders in der Fortpflanzungsmedizin und der ästhetischen Chirurgie. Welche Konsequenzen hat dies für die Zukunft der Medizin? Die Autoren beleuchten diesen Wandel von der krankheitsbekämpfenden zur wunscherfüllenden Medizin unter ärztlichen, rechtlichen und ethischen Aspekten.

Theodor Adorno is a widely-studied figure, but most often with regard to his work on cultural theory, philosophy and aesthetics. The Sociology of Theodor Adorno provides the first thorough English-language account of Adorno's sociological thinking. Matthias Benzer reads Adorno's sociology through six major themes: the problem of conceptualising capitalist society; empirical research; theoretical analysis; social critique; the sociological text; and the question of the non-social. Benzer explains the methodological and theoretical ideas informing Adorno's reflections on sociology and illustrates Adorno's (...) approach to examining social life, including astrology, sexual taboos and racial prejudice. Benzer clarifies Adorno's sociology in relation to his work in other disciplines and the inspiration his sociology took from social thinkers such as Marx, Weber, Durkheim, Kracauer and Benjamin. The book raises critical questions about the viability of Adorno's sociological mode of procedure and its potential contributions and challenges to current debates in social science. (shrink)

CST is widely disregarded in the academic and public discourse. This essay argues that this is the case for two related reasons. Firstly, CST is based on the pre-Enlightenment approach to moral philosophy, virtue ethics, while the mainstream in business ethics favours the rule-based approaches consequentialism and deontology and their variants. Secondly, mainstream approaches also have adopted a positivist epistemology where theories represent the Truth that must not be questioned: they have become ideologies. This paper argues that CST, mainly through (...) the virtue ethical doctrine of the mean, is saved from having become an ideology and is much closer to the ideal of science as a self-questioning system than the mainstream in business ethics. This essay explains this counter-intuitive conclusion by tracing the history of CST and embedding it in an epistemic discussion and then suggesting what business ethics could take from CST to regain the all-important discursiveness it once had. (shrink)

All conceptions of equal opportunity draw on some distinction between morally justified and unjustified inequalities. We discuss how this distinction varies across a range of philosophical positions. We find that these positions often advance equality of opportunity in tandem with distributive principles based on merit, desert, consequentialist criteria or individuals' responsibility for outcomes. The result of this amalgam of principles is a festering controversy that unnecessarily diminishes the widespread acceptability of opportunity concerns. We therefore propose to restore the conceptual separation (...) of opportunity principles concerning unjustified inequalities from distributive principles concerning justifiable inequalities. On this view, equal opportunity implies that that morally irrelevant factors should engender no differences in individuals' attainment, while remaining silent on inequalities due to morally relevant factors. We examine this idea by introducing the principle of ‘opportunity dominance' and explore in a simple application to what extent this principle may help us arbitrate between opposing distributive principles. We also compare this principle to the selection rules developed by John Roemer and Dirk Van de Gaer. (shrink)

Rationality and reason are often used as synonyms, although they are very different concepts. In this article we argue that rationality is the concept of reason that has been stripped of its human elements. Ancient and medieval philosophers such as Aristotle and Aquinas stressed that the concept of reason is composed of sensitive, discursive, and moral elements. Post-Enlightenment thinkers instead, building on the works of René Descartes and Isaac Newton, took these out and claimed that rationality must be based on (...) an external logic devoid of value-concepts such as perfection, harmony, meaning and aim (Koyré in From the closed world to the infinite universe, The Johns Hopkins University Press, Baltimore, 1957). The purpose of this essay is to highlight this shift in Western thought and its consequences for management theories. While explaining the ancient concept of reason in contrast with modern rationalism (Klein in: Williamson RB, Zuckerman E (eds) Jacob Klein—lectures and essays, St. John’s College Press, Annapolis, 1985), we aim at raising awareness of the differences between building a research programme (especially in business sciences like economics and management) on rationality or on reason. (shrink)

In many Western countries, the host society expects immigrants to learn the official language and often reacts in severe ways if they do not. One of the normative questions that arise in this context is whether immigrants have a moral duty to learn the host society’s language. The paper evaluates the four most promising arguments for why immigrants might have such a duty: respect towards the host society; the unavoidability of communication situations involving duties; the duty to avoid becoming reliant (...) on assistance from the welfare system; and a contract between the host society and immigrants. The paper argues that only the third and the fourth arguments support a moral obligation, and that they do so subject to several conditions and only for particular groups of immigrants. (shrink)

Corporate/collective moral responsibility is a thorny topic in business ethics and this paper argues that this is due a number of unacknowledged and connected epistemic issues. Firstly, CSR, Corporate Citizenship and many other research streams that are based on the assumption of collective and/or corporate moral responsibility are not compatible with Kantian ethics, consequentialism, or virtue ethics because corporate/collective responsibility violates the axioms and central hypotheses of these research programmes. Secondly, in the absence of a sound theoretical moral philosophical foundation, (...) business ethicists have based their ideas on legal and political epistemologies, yet still claim to be ethics-based. Thirdly, research is often driven by an intention to prove that a specific social goal is right, not by open and critical inquiry. Finally, today, corporate/collective moral responsibility is widely accepted as the Truth as most researchers are unaware of any issues because they are untrained in philosophy. The paper identifies the confusion about the epistemic basis as a major impediment for delivering a thick concept of the role of corporations as moral agents. Thus, the paper does not argue against corporate or collective agency as such, but points out an obvious but forgotten paradox: corporate and collective personhood cannot, at the moment at least, be epistemologically grounded in the field in which business ethics claims to operate: moral philosophy. (shrink)

With this introduction we aim to illuminate Western Europe's place on the map of Cold War science and, specifically, to draw attention to the differences in and the diversity of Western European Cold War science in comparison to the United States. By discussing narratives of Cold War science in small states and asking how they fit into the European condition, we suggest that the fact of being a small state affects the conditions for and the scope of Cold War science. (...) As a whole, this special issue also emphasizes the importance of the spatial dimension; that is, the significant dependence of Cold War science on geographical relations and geopolitical interests. (shrink)

Advance directives (ADs) are assumed to reflect the patients’ preferences, even if these are not clearly expressed. Research into whether this assumption is correct has been lacking. This study explores to what extent ADs reflect the true wishes of the signatories.

Although it is not yet officially recognized as a clinical entity which is diagnosable, Internet Gaming Disorder (IGD) has been included in section III for further study in the DSM-5 by the American Psychiatric Association (APA, 2013). This is important because there is increasing evidence that people of all ages, in particular teens and young adults, are facing very real and sometimes very severe consequences in daily life resulting from an addictive use of online games. This article summarizes general aspects (...) of IGD including diagnostic criteria and arguments for the classification as an addictive disorder including evidence from neurobiological studies. Based on previous theoretical considerations and empirical findings, this paper examines the use of one recently proposed model, the Interaction of Person-Affect-Cognition-Execution (I-PACE) model, for inspiring future research and for developing new treatment protocols for IGD. The I-PACE model is a theoretical framework that explains symptoms of Internet addiction by looking at interactions between predisposing factors, moderators, and mediators in combination with reduced executive functioning and diminished decision making. Finally, the paper discusses how current treatment protocols focusing on Cognitive-Behavioral Therapy for Internet addiction (CBT-IA) fit with the processes hypothesized in the I-PACE model. (shrink)

The Gratitude Questionnaire-Six Item Form (GQ-6; McCullough et al., 2002) is a well-established instrument for measuring gratitude. Recently, the Multi-Component Gratitude Measure (MCGM) was developed as a more holistic approach (Morgan et al., 2017). While the GQ-6 mainly focuses on the emotional component of gratitude, the MCGM encompasses conceptual, attitudinal and behavioral aspects. As of today, there is no validated German measure for gratitude. In order to close that research gap, the present study focused on validating the German versions of (...) the GQ-6 (GQ-6-G) and of the MCGM (MCGM-G). In addition, multi-group comparisons were conducted to test for cultural measurement invariance. Construct validity was tested similar to original validation studies of the two scales focusing on affect, well-being, empathy, anxiety and depression. The online survey was completed in random order by 508 participants. The one-factor model of the GQ-6-G and the hierarchical structure of the MCGM-G could be replicated. However, model fit of the Gratitude Questionnaire was significantly better after eliminating one item (GQ-5-G). Multi-group comparisons revealed cultural measurement invariance was established for the GQ-5-G and partial measurement invariance for five of six factors of the MCGM-G, respectively. Reliability analyses revealed good internal consistency for both instruments and measures for criterion-related and discriminant validity have shown hypothesized relationships. Thus, the GQ-5-G and the MCGM-G are two instruments with good reliability and validity for measuring gratitude in Germany. (shrink)

The integration of ethics into the day-to-day work of research and innovation is an important but difficult challenge. However, with the Aachen method for identification, classification and risk analysis of innovation-based problems an approach from an engineering perspective is presented that enables the integration of ethical, legal and social implications into the day-to-day work of R&I practitioners. AMICAI appears in particular capable of providing a procedural guidance for R&I practitioners based on a method established in engineering science, breaking down the (...) object of consideration into partial aspects and prioritizing the innovation-based problems in dependence of potential risk. This enables the user to apply AMICAI continuously during all stages of the research and development process and to analyze and choose between certain sociotechnical alternatives. In this way, problems that affect ethical, legal, and social aspects can be understood, reflected and considered in the mostly technically focused R&D process. The paper gives a general guidance about AMICAI by describing principles and assumptions, providing the steps of analysis and application aids, giving an example application, explaining the necessary adjustments of AMICAI compared to the methodical basis of failure mode, effects, and criticality analysis and discussing the advantages and limits. AMICAI’s simple applications can stimulate interdisciplinary cooperation in the R&D process and be a starting point for the development of an “open RRI risk analysis platform” allowing society to evaluate innovation-based problems. (shrink)

The Philosophy of Mathematics Today gives a panorama of the best current work in this lively field, through twenty essays specially written for this collection by leading figures. The topics include indeterminacy, logical consequence, mathematical methodology, abstraction, and both Hilbert's and Frege's foundational programmes. The collection will be an important source for research in the philosophy of mathematics for years to come. Contributors Paul Benacerraf, George Boolos, John P. Burgess, Charles S. Chihara, Michael Detlefsen, Michael Dummett, Hartry Field, Kit Fine, (...) Bob Hale, Richard G. Heck, Jnr., Geoffrey Hellman, Penelope Maddy, Karl-Georg Niebergall, Charles D. Parsons, Michael D. Resnik, Matthias Schirn, Stewart Shapiro, Peter Simons, W.W. Tait, Crispin Wright. (shrink)

Self-disclosures on online social networks have received increased attention in the last two decades. Researchers from different disciplines investigated manifold influencing variables, and studies applied different theories to explain why many users share very sensitive and personal information despite potential risks and negative consequences, whereas others do not. Oftentimes, it is argued that self-disclosure decisions result from a kind of rational “calculus” of risks and benefits. However, such an assumption of rationality can and has been criticized. Nevertheless, fundamental cognitive and (...) affective mechanisms that underlie self-disclosure decision making on social networks are still under-explored. By building upon previous self-disclosure theories and models, dual-and tripartite-system perspectives of decision making, and former empirical findings, we propose a Tripartite Self-Disclosure Decision model that conceptualizes inner processes of online self-disclosure decision making. Central to this model is the proposed interaction of three neural and cognitive/affective systems: a reflective, an impulsive, and an interoceptive system. We further highlight individual and environmental features, which can impact individuals’ online self-disclosure decisions by influencing the proposed inner decision-making processes targeting the aforementioned three systems. Possible short- and long-term consequences are also discussed, which in turn can affect certain model components in subsequent self-disclosure decision situations. By taking such a neurocognitive perspective, we expand current research and models, which helps to better understand potentially risky information sharing on online social networks and can support attempts to prevent users from incautious self-disclosures. (shrink)

Economics has developed into one of the most specialised social sciences. Yet at the same time, it shares its subject matter with other social sciences and humanities and its method of analysis has developed in close correspondence with the natural and life sciences. This book offers an up to date assessment of economics in relation to other disciplines. -/- This edited collection explores fields as diverse as mathematics, physics, biology, medicine, sociology, architecture, and literature, drawing from selected contributions to the (...) 2005 Annual Conference of the European Society for the History of Economic Thought (ESHET). There is currently much discussion at the leading edges of modern economics about openness to other disciplines, such as psychology and sociology. But what we see here is that economics has drawn on (as well as contributed to) other disciplines throughout its history. In this sense, in spite of the increasing specialisation within all disciplines, economics has always been an open discipline and the chapters in this volume provide a vivid illustration for this. -/- Open Economics is a testament to the intellectual vibrancy of historical research in economics. It presents the reader with a historical introduction to the disciplinary context of economics that is the first of its kind, and will appeal to practising economists and students of the discipline alike, as well as to anybody interested in economics and its position in the scientific and social scientific landscape. -/- Table of Contents -/- Introduction: Economics in relation to other disciplines Richard Arena, Sheila Dow and Matthias Klaes Part I. Economics in relation to the humanities and social sciences 1. The social science of economics Brian J. Loasby 2. Economics and literature Bruna Ingrao 3. Happiness: what Kahneman could have learnt from Pietro Verri Pier Luigi Porta Part II. Economics in relation to the life and natural sciences 4. Newtonian physics, experimental moral philosophy and the shaping of political economy Sergio Cremaschi 5. Evolutionary biology and economic behaviour: re-visiting Veblen's instinct of workmanship Mark Harrison 6. Medicine and economics in pre-classical economics Alain Clément and Ludovic Desmedt Part III. Economics and mathematics 7. Mathematics as the role model for neoclassical economics Nicola Giocoli 8. The role of econometric method in economic analysis: A reassessment of the Keynes-Tinbergen debate, 1938-43 Giovanna Garrone and Roberto Marchionatti IV. Economics and architecture 9. Economics and architecture Maurice Lagueux 10. Economic policies and urban development in Latin America Michele Alacevich and Andrea Costa V. Economics and geography 11. ‘Space’ in economic thought Giovanna Vertova 12. Economics, geography and colonialism in the writings of William Petty Hugh Goodacre Part VI. Economics and sociology 13. Economics and sociology: Gustav Schmoller and Werner Sombart on social differentiation Joachim Zweynert 14. Is Homo Oeconomicus a 'bad guy'? Isabelle This Saint-Jean -/- . (shrink)

Ethical concerns are motivating the search for alternative methods to obtain pluripotent stem cells without destroying human embryos. The supporters of these methods stress the importance of ensuring that the biological entities used in these alternative methods are not “disabled or sick human embryos.” In this article the authors argue that biological entities bearing anomalies or alterations that directly inhibit the appearance of neural activity (DIANA anomalies) share the moral status of human organisms fulfilling the clinical criteria for brain death. (...) By contrast, in the absence of DIANA anomalies, the moral status of a person cannot be denied. National Catholic Bioethics Quarterly 7.2 (Spring 2007): 315–335. (shrink)

Zwischen der späten Weimarer Republik und der frühen Bundesrepublik wurde der Begriff ›Humanismus‹ in der Publizistik so oft verwendet wie nie zuvor. Intellektuelle aus unterschiedlichen Milieus verstehen den Zusammenbruch der Weimarer Demokratie und den Nationalsozialismus nicht allein als politisch-soziale Krise, sondern als Krise der Kultur. Die Berufung auf den Humanismus dient dabei oft als eine Art ›Bollwerk‹ gegen den ›Biologismus‹ und den als ›Nihilismus‹ kritisierten Werterelativismus der Moderne. Zugleich wird der klassisch-idealistische Humanismus selbst als krisenhaft und revisionsbedürftig angesehen, woraus sich (...) die Forderung nach einem neuen Humanismus ergibt. Die Beiträge dieses Bandes rekonstruieren aus interdisziplinärer – v.a. literatur- und philosophiegeschichtlicher – Perspektive verschiedene Humanismus-Konzepte, die in den 1930er und 1940er Jahren kursieren, sowie die zeitgenössische Humanismus-Kritik. Untersucht werden u.a. Varianten einer intellektuellen Berufung auf die Antike und ›Goethezeit‹, das Konzept des ›Dritten Humanismus‹, die Humanismus-Kritik Heideggers, Gehlens und Plessners, die Exildebatte um den ›sozialistischen Humanismus‹, Thomas Manns ›neuer Humanismus‹ sowie die juristische Diskussion um den Menschenwürde-Artikel im Grundgesetz der Bundesrepublik. (shrink)

Preventive solutions for the paradoxes lead to the inexpressability of the adequacy conditions for the representation of truth within the system. Davidsonian theories of truth presuppose an understood language (for the background theory) which should permit the expression of the solutional principles for the paradoxes. The suitability of languages for this aim is tested by inferential validity paradoxes. They necessitate the introduction of an inner and an outer truthpredicate. For the paradoxes, two different types of circularity, often wrongly identified, have (...) to be distinguished. For Davidsonian theories of truth, non-two-valuedness, different versions of convention T and "principled openess" of the background theory have to be postulated. (shrink)

Unter »globaler Armut« wird das Phänomen verstanden, dass Teile der Weltbevölkerung über so wenig Ressourcen verfügen, dass sie ihre Grundbedürfnisse nicht befriedigen können. In der Debatte um globale Armut wird gefragt, wer in globaler Perspektive arm ist; welche Ursachen und welche Folgen diese Armut hat; warum und wie sie bekämpft werden sollte. Die globale Perspektive gibt dabei in drei Hinsichten vor, wie der Armutsbegriff in diesem Kontext zu verstehen ist, und diese drei begrifflichen Festlegungen prägen die gesamte Debatte um das (...) Phänomen globaler Armut. (shrink)

Das Kernanliegen der philosophischen Arbeiten Ludwig Sieps ist die Formulierung einer praktischen Philosophie für die Gegenwart. In seinen jüngeren Arbeiten sind insbesondere der Begriff der Natur und der Begriff der Erfahrung in den Fokus gerückt. Eine plausible Ethik muss nach Siep einerseits eine evaluative Naturbetrachtung und insbesondere eine Reflexion der Natur des Menschen umfassen. Andererseits muss sie aber auch, weil sie sich nicht auf apriorische Prinzipien stützen kann, ein Konzept der historischen Erfahrung heranziehen, wenn sie Antworten auf die heute relevanten (...) Fragen geben möchte. Der Band behandelt anlässlich des 75. Geburtstages Ludwig Sieps zentrale Aspekte seiner jüngeren Arbeiten, teils kritisch und teils mit Vorschlägen für mögliche Weiterentwicklungen. Ziel dieser Auseinandersetzung mit dem philosophischen Denken Ludwig Sieps ist es, entlang der systematischen Linien »Natur« und »Erfahrung« Bausteine zu einer praktischen Philosophie der Gegenwart zu diskutieren. (shrink)

Die »Enzyklopädie Philosophie- und Wissenschaftstheorie«, das größte allgemeine Nachschlagewerk zur Philosophie im deutschsprachigen Raum, wurde 1980 begonnen und 1996 mit dem vierten Band abgeschlossen. Sie erschien 2005 bis 2018 in einer komplett aktualisierten und erweiterten 8-bändigen Neuauflage, die hiermit nun in einer kartonierten Sonderausgabe vorliegt. Die »Enzyklopädie« umfasst in Sach- und Personenartikeln nicht nur den klassischen Bestand des philosophischen Wissens, sondern auch die neuere Entwicklung der Philosophie, insbesondere in den Bereichen Logik, Erkenntnis- und Wissenschaftstheorie sowie Sprachphilosophie. Zugleich finden Grundlagenreflexionen in (...) den Wissenschaften und deren Geschichte ausführliche Berücksichtigung. Die umfassenden Bibliographien und Werkverzeichnisse wurden für die 2. Auflage in allen Artikeln auf den neuesten Stand gebracht. Der Herausgeber Jürgen Mittelstraß, Professor em. für Philosophie und Wissenschaftstheorie an der Universität Konstanz, ist einer der international renommiertesten deutschen Philosophen. 1989 erhielt er den Leibniz-Preis der Deutschen Forschungsgemeinschaft (DFG) und seitdem zahlreiche weitere Wissenschaftspreise sowie Ehrendoktorwürden. Er ist Direktor des Konstanzer Wissenschaftsforums, war Präsident der Academia Europaea (2002-2008) und Vorsitzender des Österreichischen Wissenschaftsrates (2005-2015). Band 1: A-B | Band 2: C-F | Band 3: G-Inn | Band 4: Ins-Loc | Band 5: Log-N | Band 6: O-Ra | Band 7: Re-Te | Band 8: Th-Z. (shrink)

Das Jahrbuch nimmt mit „Tod und Sterben“ ein zentrales Thema des anthropologischen Diskurses auf: Die Abkehr von religiösen Weltdeutungen und die zunehmende Individualisierung und Flexibilisierung vieler Lebensbereiche prägen nicht nur gesellschaftliche Einstellungen zum Tod und zum Sterben; auch die konkreten Praxen, wie heute gestorben und wie der Toten gedacht wird, haben sich gewandelt und zu einer Pluralisierung von Todesbildern geführt. Wo vormals tradierte Riten den Umgang mit Sterben und Tod strukturierten, stehen den Einzelnen gegenwärtig unterschiedlichste Formen der „Gestaltung“ des Sterbens, (...) der Bestattung und des Andenkens zur Wahl. Der Diskurs mit dem Leitartikel „Tod und Sterben. Anthropologisch-praktische Überlegungen“ eröffnet eine Debatte, die facettenreich Beiträge zu einer modernen Thanatologie zusammenträgt. Die Kommentare & Replik zeigen sehr eindringlich den pragmatistischen Charakter des interdisziplinären Projektes des Jahrbuchs, das mit einer Position zum Verhältnis von Anthropologie und Ethik einen normativen Beitrag zum Schwerpunkthema leistet. (shrink)