We seek an evolutionary explanation for why in some situations humans maintain either optimistic or pessimistic attitudes toward uncertainty and are ignorant to relevant aspects of their environment. Players in strategic games face Knightian uncertainty about opponents’ actions and maximize individually their Choquet expected utility with respect to neo-additive capacities allowing for both an optimistic or pessimistic attitude toward uncertainty as well as ignorance to strategic dependencies. An optimist overweighs good outcomes. A complete ignorant never reacts to opponents’ changes of (...) actions. We focus on sub- and supermodular aggregative games and provide monotone comparative statics w.r.t. optimism/pessimism. With qualifications, we show that in finite populations, optimistic complete ignorance is evolutionary stable and yields a strategic advantage in submodular games with aggregate externalities. Moreover, this evolutionary stable preference leads to Walrasian behavior in these classes of games. (shrink)

Keine ausführliche Beschreibung für "Metaphysische und transzendentale Dynamik in Kants opus postumum" verfügbar.

Burkhard Nonnenmacher analysiert Kants Verhältnisbestimmung von Vernunft und Glaube von Grund auf, stellt Kants fundamentaltheologische Weichenstellungen dar und zeigt, zu welchen materialdogmatischen Konsequenzen diese führen. Der Autor fragt, welche methodologischen Probleme in Kants Entwurf enthalten sind und was diese für die Systematische Theologie der Gegenwart bedeuten.

Name der Zeitschrift: Neue Zeitschrift für Systematische Theologie und Religionsphilosophie Jahrgang: 59 Heft: 3 Seiten: 311-330.

Laut Hegel muss jede Darstellung des Absoluten als Selbstdarstellung begriffen werden. Doch was heißt das? Dass das Absolute überhaupt nur als sich Manifestierendes begriffen werden kann? Und wenn ja, welche Konsequenzen hat das für den Begriff des Absoluten? Burkhard Nonnenmacher zeigt, welche Antwort Hegels Logik und reifes System auf diese Fragen entwickeln.

The influence of background music on cognitive functions is still a matter of debate. In this study, we investigated the influence of background music on executive functions (particularly on inhibitory functions). Participants completed a standardized cued Go/NoGo task during three different conditions while an EEG was recorded (1: with no background music, 2: with relaxing or 3: with exciting background music). In addition, we collected reaction times, omissions, and commissions in response to the Go and NoGo stimuli. From the EEG (...) data, event-related potentials (ERPs) were calculated for the Go and NoGo trials. From these ERPs, the N2 and P3 components were specifically analyzed since previous studies have shown that these components (and particularly the Go-NoGo difference waves) are strongly associated with inhibitory functions. The N2 and P3 components of the difference waves (N2d and P3d) were used for statistical analyses. The statistical analyses revealed no differences between the three conditions in terms of amplitudes and latencies of the N2d and P3d components. In addition, reaction times, omissions, and commissions were comparable across all conditions. Our results suggest that in the context of this paradigm, music as background acoustic stimulation has no detrimental effects on the performance of a Go/NoGo task and neural underpinnings. (shrink)

This essay starts from recent, polemical debates about relations between different generations and proceeds to a notion of human generativity that requires generative and intergenerational solidarity in a human world. In this perspective the author poses the question if a historical life for one another can emerge out of a mere sequence of lives which engenders ‘others’.

It is argued that an indefinite statement as introduced by Aristotle in De Int. 7 refers to a universal which may partly partake in contradictory accidental predicates together. This fact is mirrored on the semantic level by ascribing truth to some degree to both parts of a contradiction. Accordingly, Aristotle should be interpreted as saying in De Int. 9 that the statement that a certain individual object will be F at some time in its contingent future is to be taken (...) to be true to some degree. This is because an individual object cannot yet, with respect to its contingent future, be regarded as factual but only as - time-independently - exemplifying a universal. In this context, fundamental connections become apparent between indefinite statements on the one hand and Aristotelian modal logic, statistics and theory of science on the other. (shrink)

Muße ist ein freies Verweilen in der Zeit jenseits von Zweckrationalismus. Die Eigenzeitlichkeit wird zum Freiraum simultaner Möglichkeiten unserer Lebensgestaltung. Muße zielt auf ästhetisch und räumlich inszenierte Lebensformen, die in der Zeit nicht der Herrschaft der Zeit unterliegen. Konzepte von Muße sind stets eingebettet in ihre historischen und kulturellen Kontexte. Der Band beleuchtet historische Paradigmen der Muße in ihren literarischen Inszenierungen, diskursiven Verflechtungen und performativen Effekten. Die Beiträge aus der Philosophie, Klassischen Philologie, Alten Kirchengeschichte, germanistischen Mediävistik, neueren deutschen Literatur, Anglistik, (...) Soziologie, Geschichtswissenschaft, Archäologie, Kunstgeschichte, Ethnologie und Sinologie untersuchen Muße als anthropologisches und kulturgeschichtlich distinktes Phänomen, das sich Zeitzwängen widersetzt und Freiräume eröffnet. Analysiert werden unterschiedliche Semantisierungen, Ähnlichkeiten und Umbesetzungen, wie beispielsweise 'Freizeit', die Überschneidungen, aber auch gravierende Abgrenzungen zur Muße aufweisen. (shrink)

Die meisten der hier versammelten Studien gehen zurück auf eine Tagung zum Zusammenhang von Gewalt und Verstehen, die die Herausgeber gemeinsam im September 2000 im Tagungszentrum Hohenheim der Akademie der Diözese Rottenburg-Stuttgart veranstaltet haben. Diese Tagung gehört in den Kontext des ersten Jahres der vom Herausgeber (B.L.) zusammen mit Jürgen Straub am Essener Kulturwissenschaftlichen Institut geleiteten Studiengruppe,,Lebensformen im Widerstreit". Eine der wichtigsten Fragen, die uns damals beschäftigte, war das,,Angelegtsein" von Gewalt in menschlichen Lebensformen, die unvermeidlich im Widerstreit existieren. Nachdem diese (...) Fragestellung ausftihrlich entwickelt worden und auf Potenziale der Verfeindung bezogen worden ist, wurde auf der genannten Tagung nun der Versuch gemacht, das Verstehen von Gewalt - ausgehend von der subtilen Verletzung bis hin zu entfesselten Formen wie Feindschaft und Krieg - als solches vor dem skizzierten Hintergrund zur Sprache zu bringen. (shrink)

Lange Zeit hielt sich der westliche Mensch für besonders frei und autonom. Menschen anderer Kulturen hingegen beschrieb und beurteilte er oft als gefangen in verwandtschaftlichen, sozialen, kulturellen, wirtschaftlichen, religiösen und politischen Zwängen. In seinen Essays hinterfragt Burkhard Schnepel dieses Selbst- und Fremdbild. So bricht er die damit einhergehenden Verzerrungen des 'exotischen' und 'orientalischen' Anderen auf. Der Autor betrachtet unterschiedliche Manifestationen und Typen von Personen in Afrika, Indien und in der Welt des Indischen Ozeans. Neben Königen, Narren und Träumern stellt (...) er auch den Tänzer und den Touristen in den Blickpunkt seiner ethnologischen Untersuchungen. (shrink)

Definition of the problem: In Germany, clinical ethics is still in the state of development. Ethics consultation is very new and rare in the clinical setting in German university hospitals. Therefore this paper describes the clinical ethics activities at the Medical Center of Philipps University, Marburg, regard to ethics consultation in a case report. Clinical ethics rounds at the Surgical Intensive Care Unit are organized according to the theory and practice of the ethics consultation service at the Medical Center of (...) the University of Virginia, established by J.C. Fletcher, F.G. Miller and J.J. Fins. (shrink)

The book provides a collection of scientific papers which are dedicated to the memory of Burkhard Mojsisch. The collection includes highly qualified papers on ancient, medieval and early modern philosophy, and demonstrates the importance of the historical research of philosophy at the beginning of the 21st century and its current trends. It documents historical aspects of important philosophical discussions of contemporaneity (e.g. in the fields of intercultural philosophy and interdisciplinary philosophy, such as philosophy of neuroscience).

We present a necessary and sufficient condition for the embeddability of a finite principally decomposable lattice into the computably enumerable degrees preserving greatest element.

In contrast to relying on something (on natural or social processes and on what others are expected to do), trust implies to believe more or less deeply in the other himself - in view of his genuine otherness which escapes our knowledge and calculation of risks. Having faith in others exposes us to severe disappointment in the case that they do not justify our belief, that is, our deep trust (which is faith). This essay examines trust in an historical perspective (...) as a specific dimension of human vulnerability − in contrast to “systemic” trust. (shrink)

An impressive collection of 51 articles by foremost scholars in the field of the history of medieval philosophy, discussing such subjects as 14th century logic; the influence of Ockham, Ficino, Aquinas and Duns Scotus; connections between philosophy and theology, and between philosophy and politics; the Aristotelian tradition; and the position of science.

Proliferation of data processing and data storage devices in the Internet of Things poses significant privacy risks. At the same time, faster and faster use-cycles and obsolescence of devices with electronic components causes environmental problems. Some of the solutions to the environmental challenges of e-waste include mandatory recycling schemes as well as informal second hand markets. However, the data security and privacy implications of these green policies are as yet badly understood. This paper argues that based on the experience with (...) second hand markets in desktop computers, it is very likely that data that was legitimately collected under the household exception of the Data Protection Directive will “leak” into public spheres. Operators of large recycling schemes may find themselves inadvertently and unknowingly to be data controller for the purpose of Data Protection law, private resale of electronic devices can expose the prior owner to significant privacy risks. (shrink)