There is no question of an alternative between social ethics and "political theology"; we need both a prophetic, eschatological theology and a dynamic, imaginative social doctrine.

There is no question of an alternative between social ethics and "political theology"; we need both a prophetic, eschatological theology and a dynamic, imaginative social doctrine.

We present an experiment in which we add a common delay in a choice between two risky prospects. The results show that delay produces the same change in preferences as in the well-documented common ratio effect in risky lotteries. The added common delay acts as if the probabilities were divided by some common ratio. Moreover, we show that there is a strong magnitude effect, in the sense that the effect of delay depends on the magnitude of the outcome. The results (...) are consistent with the recently introduced probability time trade-off (PTT) model by Baucells and Heukamp. We present a parameterization of the model based on the experimental results, showing that the value function exhibits increasing relative risk aversion, the weighting function is s-shaped, and the intrinsic discount rate is decreasing. (shrink)

Nikolaus von Kues (1401–1464) – ein Technikphilosoph? Nimmt man die cusanische Philosophie genau unter die Lupe, entdeckt man Erstaunliches: Ohne es explizit so zu nennen, hat sich Nikolaus von Kues durchaus technischen Fragestellungen gewidmet und seine Gedanken sind obendrein erstaunlich modern. Jürgen H. Franz hat die Schriften analysiert und aus ihnen neben einer Technikphilosophie, eine moderne Technikethik, einen Ethikkodex für Ingenieure und Techniker sowie Reflexionen über Nachhaltigkeit entwickelt. Sein Buch lädt ein, historisch einen Schritt zurückzutreten und den Blickwinkel auf (...) die gegenwärtigen Fragen und Probleme in den Bereichen Technik und Nachhaltigkeit um Cusanus’ Perspektive zu erweitern. Dadurch treten Antworten und Lösungen zutage, die bislang verdeckt oder in Vergessenheit geraten waren. (shrink)

Glover's planning–control model is based on his finding that visual illusions exert a larger effect in early phases than in late phases of a movement. But evidence for this dynamic illusion effect is weak, because: (a) it appears difficult to replicate; (b) Glover overestimates the accuracy of his results; and (c) he seems to underestimate the illusion effect at late phases.

Der Tagungsband beinhaltet fünfzehn Beiträge einer interdisziplinären Tagung des wissenschaftlichen, bildungsorientierten und gemeinnützigen Arbeitskreises philosophierender Ingenieure und Naturwissenschaftler (APHIN) e.V. Der Band umfasst Aufsätze aus dem Spannungsfeld von Philosophie, Ingenieur- und Naturwissenschaften und Aufsätze, die diesen Bereich transzendieren. Alle Beiträge spiegeln die Neugierde und Freude wider, über den eigenen fachlichen Tellerrand hinauszuschauen. Und sie zeigen, dass der Philosophie hierbei eine Schlüsselrolle zukommt. Das Selbstverständnis von APHIN – die Offenheit für die Fragen und Probleme der jeweils anderen – ist damit in (...) allen Beiträgen gegenwärtig. (shrink)

Selection on grandparental investment is more complex than Coall & Hertwig (C&H) propose. Patterns of investment are subject to an intergenerational conflict over how resources should be distributed to maximize fitness. Grandparents may be selected to distribute resources unevenly, while their descendants will be selected to manipulate investment in their own favor. Here we outline the evolutionary basis of this conflict.

T × W logic is a combination of tense and modal logic for worlds or histories with the same time order. It is the basis for logics of causation, agency and conditionals, and therefore an important tool for philosophical logic. Semantically it has been defined, among others, by R. H. Thomason. Using an operator expressing truth in all worlds, first discussed by C. M. Di Maio and A. Zanardo, an axiomatization is given and its completeness proved via D. Gabbay’s irreflexivity (...) lemma. Given this lemma the proof is more or less straight forward. At the end an alternative axiomatization is sketched in which Di Maio’s and Zanardo’s operator is replaced by a version of actually. (shrink)

Die Kontroverse Jacobi - Schelling über die Frage, wie Gott zu denken sei, war zugleich Ausdruck und Anregung für die Diskussion des Verhältnisses von Glaube, Wissen, Philosophie und Theologie, die seit der Neuzeit lebendig ist. Der unterschiedliche Weg des Denkens beider Philosophen bis zum Streit und die Kontroverse selbst mit ihren Themen sind Marksteine. Die offenbar gewordene Aporie beider «Lösungen» verweist auf die Notwendigkeit, über ihre Aussagen hinaus weiterzudenken (Hegel, Schellings Spätphilosophie, Gegenwartsdenken). Daraus lassen sich religionsphilosophische und wissenschaftstheoretische Prolegomena zu (...) einer theologischen Behandlung des Themas Denken und Transzendenz eruieren. (shrink)

This paper presents a new analysis of C.G. Hempel’s conditions of adequacy for any relation of confirmation [Hempel C. G. (1945). Aspects of scientific explanation and other essays in the philosophy of science. New York: The Free Press, pp. 3–51.], differing from the one Carnap gave in §87 of his [1962. Logical foundations of probability (2nd ed.). Chicago: University of Chicago Press.]. Hempel, it is argued, felt the need for two concepts of confirmation: one aiming at true hypotheses and another (...) aiming at informative hypotheses. However, he also realized that these two concepts are conflicting, and he gave up the concept of confirmation aiming at informative hypotheses. I then show that one can have Hempel’s cake and eat it too. There is a logic that takes into account both of these two conflicting aspects. According to this logic, a sentence H is an acceptable hypothesis for evidence E if and only if H is both sufficiently plausible given E and sufficiently informative about E. Finally, the logic sheds new light on Carnap’s analysis. (shrink)

This study forms part of a larger research project examining the election process for the Nobel prizes for Physiology or Medicine at the Karolinska Institute in Stockholm, and the role and function of the prizes in early 20th century Swedish and international medicine. The purpose of the study is to clarify the decision-making process which led to the Nobel prize for Paul Ehrlich in 1908, for work on immunity. His award was preceded by the most dramatic conflict within the prize (...) authority concerning any prizewinner prior to World War I, and thus is apt to illuminate both the implicit and explicit criteria and the strategies used in the prize deliberations.Ehrlich's chemical ideas on the immune response were criticized by the physical chemist Svante Arrhenius who recommended the application of his disciplines's methods and principles on immunological problems. This criticisms were brought into the Nobel prize debate by J.E. Johansson, a physiologist who asserted that Ehrlich's research was of little scientific value and therefore not worthy of a prize. Yet the majority of the Institute, led by its chairmam, the chemist K.A.H. Mörner, succeeded in awarding Ehrlich. (shrink)

Bagi seorang "filosof emeritus" ("filosof afkiran") seperti penulis buku Hendropriyono menarik karena menjadi kelihatan bagaimana seorang tokoh yang profesinya jauh dari filsafat dapat memanfaatkan pendekatan filosofis. Yang dimaksud Hendropriyono dengan "filsafat Intelijens" memang bukan filsafat seperti filsafat moral, filsafat politik, atau filsafat manusia. Melainkan filsafat sebagai cara seorang tokoh intelijens Indonesia menjalankan tugasnya, mengumpulkan pengetahuan tentang ancaman-ancaman tersembunyi yang dihadapi suatu negara, dalam kasus ini, Indonesia. Dalam definisi Hendropriyono: "Filsafat intelijen memahami keamanan sebagai suatu kebebasan dari bahaya yang mengancam personal, (...) informasi, komunikasi, pernaskahan fisik dan non-fisik serta lingkungan hidup manusia" h. 103). (shrink)

T × W logic is a combination of tense and modal logic for worlds or histories with the same time order. It is the basis for logics of causation, agency and conditionals, and therefore an important tool for philosophical logic. Semantically it has been defined, among others, by R. H. Thomason. Using an operator expressing truth in all worlds, first discussed by C. M. Di Maio and A. Zanardo, an axiomatization is given and its completeness proved via D. Gabbay’s irreflexivity (...) lemma. Given this lemma the proof is more or less straight forward. At the end an alternative axiomatization is sketched in which Di Maio’s and Zanardo’s operator is replaced by a version of “actually”. (shrink)

This paper discusses an almost sixty year old problem in the philosophy of science -- that of a logic of confirmation. We present a new analysis of Carl G. Hempel's conditions of adequacy (Hempel 1945), differing from the one Carnap gave in §87 of his Logical Foundations of Probability (1962). Hempel, it is argued, felt the need for two concepts of confirmation: one aiming at true theories and another aiming at informative theories. However, he also realized that these two concepts (...) are conflicting, and he gave up the concept of confirmation aiming at informative theories. We then show that one can have Hempel's cake and eat it, too: There is a (rank-theoretic and genuinely nonmonotonic) logic of confirmation -- or rather, theory assessment -- that takes into account both of these two conflicting aspects. According to this logic, a statement H is an acceptable theory for the data E if and only if H is both sufficiently plausible given E and sufficiently informative about E. Finally, the logic sheds new light on Carnap's analysis (and solves another problem of confirmation theory). (shrink)

Crupi et al. propose a generalization of Bayesian confirmation theory that they claim to adequately deal with confirmation by uncertain evidence. Consider a series of points of time t0, . . . , ti, . . . , tn such that the agent’s subjective probability for an atomic proposition E changes from Pr0 at t0 to . . . to Pri at ti to . . . to Prn at tn. It is understood that the agent’s subjective probabilities change for (...) E and no logically stronger proposition, and that the agent updates her subjective probabilities by Jeffrey conditionalization. For this specific scenario the authors propose to take the difference between Pr0 and Pri as the degree to which E confirms H for the agent at time ti , C0,i. This proposal is claimed to be adequate, because. (shrink)

T × W logic is a combination of tense and modal logic for worlds or histories with the same time order. It is the basis for logics of causation, agency and conditionals, and therefore an important tool for philosophical logic. Semantically it has been defined, among others, by R. H. Thomason. Using an operator expressing truth in all worlds, first discussed by C. M. Di Maio and A. Zanardo, an axiomatization is given and its completeness proved via D. Gabbay’s irreflexivity (...) lemma. Given this lemma the proof is more or less straight forward. At the end an alternative axiomatization is sketched in which Di Maio’s and Zanardo’s operator is replaced by a version of “actually”. (shrink)