This article reports results of an experiment designed to analyze the link between risky decisions made by couples and risky decisions made separately by each spouse. We estimate both the spouses and the couples’ degrees of risk aversion, we assess how the risk preferences of the two spouses aggregate when they make risky decisions, and we shed light on the dynamics of the decision process that takes place when couples make risky decisions. We find that, far from being fixed, the (...) balance of power within the household is malleable. In most couples, men have, initially, more decision-making power than women but women who ultimately implement the joint decisions gain more and more power over the course of decision making. (shrink)

Este artículo es un estudio crítico de dos operaciones fundamentales del Museo de Arte actual: su facultad de taxonomización de lo real y su complicidad con la categoría de Patrimonio. En la formulación contemporánea del Museo de Arte, este trabajo discute los alcances y efectos de la taxonomía como intento de producción de un régimen unitario y continuo de legibilidad e instalación de los objetos, así como la investidura de los objetos como Patrimonio, y en virtud de su posibilidad de (...) experiencia, al modo de “documento-archivo” o “simulacro”. (shrink)

This article reports results of an experiment designed to analyze the link between risky decisions made by couples and risky decisions made separately by each spouse. We estimate both the spouses and the couples’ degrees of risk aversion, we assess how the risk preferences of the two spouses aggregate when they make risky decisions, and we shed light on the dynamics of the decision process that takes place when couples make risky decisions. We find that, far from being fixed, the (...) balance of power within the household is malleable. In most couples, men have, initially, more decision-making power than women but women who ultimately implement the joint decisions gain more and more power over the course of decision making. (shrink)

We consider a situation where an individual is facing an uncertain situation, but may costly alter his knowledge of the uncertainties. We study in this context how risk aversion may modify the individual search behavior. We consider a one-armed bandit problem (where one arm is safe and the other is risky) and study how the agent risk aversion can change the sequence of arms selected. The main result is that when the utility function is more concave, the agent has more (...) chances to select the safe arm. We also discuss how search is affected by risk aversion. (shrink)

We consider a situation where an individual is facing an uncertain situation, but may costly alter his knowledge of the uncertainties. We study in this context how risk aversion may modify the individual search behavior. We consider a one-armed bandit problem (where one arm is safe and the other is risky) and study how the agent risk aversion can change the sequence of arms selected. The main result is that when the utility function is more concave, the agent has more (...) chances to select the safe arm. We also discuss how search is affected by risk aversion. (shrink)

Increasingly, frontiers between business and philanthropy seem to be blurred. Reward-Based Crowdfunding platforms contribute to this blurring of lines since they propose funders to support both for-profit and philanthropic projects. Our empirical paper explores the case of Ulule, the leading crowdfunding platform in Europe. Our results, based on a statistical analysis of more than 3000 projects, show that crowdfunding platforms foster specific kinds of relationships relying on reciprocal giving, beyond the usual opposition between altruistic and selfish motivations. We use the (...) work of Marcel Mauss to account for this process of reciprocal giving, and we argue that Maussian theory of gift can be used more generally to describe funding activities in the context of early stage entrepreneurship. (shrink)

A 27 de Outubro comemora a Igreja os santos Vicente, Sabina e Cristeta. Conhecidos como os Mártires de Évora, a eles foi erguida no século XV na cidade alentejana, no local onde se dizia terem nascido, uma ermida, ampliada no século seguinte já à conta do Município, que ainda hoje mantém a propriedade. Era-lhes também dedicada, na nave direita da Sé de Évora, uma das capelas laterais desaparecidas após a intervenção da Direcção-geral dos Monumentos Nacionais na década de 40 do (...) século XX.A naturalidade dos santos irmãos, embora assumida pelos eborenses, sobretudo após as argumentações de André de Resende, mantém-se de difícil comprovação, sendo por muitos autores atribuída não à cidade alentejana, mas a Talavera de la Reina (Toledo). Martirizados no século IV na cidade espanhola de Ávila, São Vicente e suas irmãs aí foram sepultados e em sua honra construída uma grande basílica, expressão do reconhecimento e devoção aos chamados Santos de Ávila. Da descrição legendária das suas vidas e martírios decorre a respectiva iconografia. Tudo aconteceu em tempo do governador Daciano, enviado à Península Ibérica pelo imperador Diocleciano, que promoveu uma intensa perseguição aos cristãos. O jovem Vicente, que poderia servir de incentivo aos pagãos pelo seu comportamento cristão exemplar, foi chamado à presença de Daciano que o pretendeu convencer a sacrificar a Júpiter. Perante a recusa, mandou conduzi-lo a uma das praças da cidade e obrigá-lo a executar o sacrifício ou a ser morto. Colocado sobre o altar de pedra, esta tornou-se mole ficando impressas as suas pegadas, prodígio que deixou todos os presentes admirados e convencidos de que o Deus de Vicente era o verdadeiro. Tal facto levou Daciano a suspender temporariamente a condenação, tendo mandado o jovem para a prisão, onde foi visitado por suas irmãs Sabina e Cristeta. Convencido por elas a fugir, foram os três perseguidos e apanhados em Ávila, sendo sujeitos a vários suplícios e finalmente partidas as suas cabeças com paus e pedras. Os seus corpos foram deixados ao abandono para pasto dos animais; todavia apareceu uma enorme serpente que os protegia e que se enroscou à volta de um judeu rico da cidade que pretendia desprezar os santos despojos e que só se viu livre da serpente quando prometeu converter-se ao cristianismo. Os mártires acabaram por ser sepultados pelos cristãos, espalhando-se rapidamente a sua devoção.O repertório iconográfico, muito reduzido no que concerne a arquidiocese de Évora, confina--se praticamente à igreja de São Vicente, onde se encontra a pedra na qual supostamente terá deixado as marcas dos seus pés; alguns painéis do retábulo-mor representam “São Vicente conduzido perante o altar de Júpiter”, “São Vicente na prisão e a visita de suas irmãs”, “o martírio de São Vicente”, e “o judeu impedido pela serpente de ultrajar os corpos dos três santos”. A representação escultórica segue muito de perto a de Ávila. Todos trazem a palma do martírio, São Vicente um livro aberto ou semicerrado. As irmãs Sabina e Cristeta apresentam uma iconografia pouco definida, sendo por vezes necessário, quando não estão inseridas no contexto duma cena conhecida, que o nome lhes seja sotoposto para fácil identificação. (shrink)

ABSTRACT: In this essay I characterize arguments by analogy, which have an impor- tant role both in philosophical and everyday reasoning. Arguments by analogy are dif- ferent from ordinary inductive or deductive arguments and have their own distinct features. I try to characterize the structure and function of these arguments. It is further discussed that some arguments, which are not explicit arguments by analogy, nevertheless should be interpreted as such and not as inductive or deductive arguments. The result is that (...) a presumed outcome of a philosophical dispute will have to be reconsidered. (shrink)

Two ways of describing a group are considered. 1. A group is finite-automaton presentable if its elements can be represented by strings over a finite alphabet, in such a way that the set of representing strings and the group operation can be recognized by finite automata. 2. An infinite f.g. group is quasi-finitely axiomatizable if there is a description consisting of a single first-order sentence, together with the information that the group is finitely generated. In the first part of the (...) paper we survey examples of FA-presentable groups, but also discuss theorems restricting this class. In the second part, we give examples of quasi-finitely axiomatizable groups, consider the algebraic content of the notion, and compare it to the notion of a group which is a prime model. We also show that if a structure is bi-interpretable in parameters with the ring of integers, then it is prime and quasi-finitely axiomatizable. (shrink)

Behind our computer screens we are all cyborgs: through fantasy we can understand our involvement in virtual worlds.

The Antecedent-Behavior-Consequence (ABC)-analysis is a tool for analyzing behavior and stems from the field of psychology where it is used as a tool for the understanding of behavior in general and organizational behavior in particular. In this paper the ABC-analysis is implemented as a tool to understand why people behave ethically in organizations, through the identification of key environmental factors that cause such behavior. This analysis can be the first step to recognizing the complexity of circumstances determining ethical behavior, as (...) well as trigger for changing that behavior. This will be elaborated in the implementation process of an ethical code. The working of the ABC-analysis will be illustrated with an example derived from field research concerning the reorganization of a department of a chemical company. (shrink)

During medical training students and residents reconstruct their view of the world. Patients become bodies; both the faults and the virtues of the medical profession become exaggerated. This reconstruction has moral relevance: it is in part a moral blindness. The pain of medical training, together with its narrowness, contributes substantially to these faulty reconstructions. Possible improvements include teaching more social science, selecting chief residents and faculty for their attitudes, helping students acquire communication skills, and helping them deal with their own (...) pain. Most importantly, clearer moral vision requires time and scope for reflection. (shrink)

Wellman identified three types of conductive arguments, the third of which contains both pro and counter-considerations in the same piece of reasoning. This paper provides a pragma-dialectical analysis of this type of argumentation, with special focus on argumentation reconstruction. It argues that the account of pro/con argumentation in the framework of argument-as-product has problems solvable by a pragma-dialectical approach. The paper asserts that pro/con argumentation should be analyzed as a dialectical strategy of a protagonist, where acknowledgement of counter-considerations shows that (...) the antagonist’s reasons have been taken into consideration, although the pro-considerations override them. Thus, the pro-considerations of pro/con argumentation should be interpreted as the protagonist’s overriding defeaters of the antagonist’s counter-arguments, the protagonist incorporating the latter as counter-considerations. The paper further argues that the pragma-dialectical framework needs an additional conceptual tool to properly reconstruct complex forms of pro/con argumentation. Finally, the pragma-dialectical approach to reconstruct pro/con argumentation has several advantages, especially to a more logical-structural approach to complex pro/con argumentation. (shrink)

Several philosophers of science have advanced an instrumentalist thesis about the use of probabilities in evolutionary biology. I investigate the consequences of instrumentalism on evolutionary explanations. I take issue with Barbara Horan's (1994) argument that probabilities are unnecessary to explain evolutionary change given the underlying deterministic character of evolutionary processes. First, I question Horan's deterministic assumption. Then, I attempt to undermine her Laplacian argument by demonstrating that whether probabilities are necessary depends upon the sort of questions one is asking.

In this article, we first review the development of clinical ethics in pediatrics in the United States. We report that, over the last 40 years, most children’s hospitals have ethics committees but that those committees are rarely consulted. We speculate that the reasons for the paucity of ethics consults might be because ethical dilemmas are aired in other venues. The role of the ethics consultant, then, might be to shape the institutional climate and create safe spaces for the discussion of (...) difficult and sometimes contentious issues. Finally, we report how pediatric clinical ethics has evolved differently in a number of other countries around the world. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Spirit and Politics: Some Thoughts on Margaret Watkins’s The Philosophical Progress of Hume’s “Essays”Andre C. Willis (bio)Margaret Watkins’s elegant text, The Philosophical Progress of Hume’s Essays (2019),1 is marked by a Humean approach: it fosters philosophical consideration of both the faculties of the mind and the affective features of experience in ways that bear on practical, moral issues. Ever-attentive to the meaning of Hume’s various nuances and strategic ambiguities, (...) Watkins’s even-handed approach guides us into a broad swath of Hume’s ideas and marches us through a trajectory of secondary interlocutors. It also establishes Watkins as an integral part of Hume’s lineage, in the sense that she understands that thoughtful writing itself is an intellectual virtue. Her “unusual sensitivity, not to life’s daily vicissitudes but to beauties and deformities” (193)2 richly textures her overall argument that positions Hume’s Essays as a filter for his vision of “true philosophy:” that reflective turn towards nature and common life that openly challenges abstruse reasoning, fluently embraces historicism and perspectivalism, and deftly foregrounds the usefulness of ideas over their logical certainty.As much as Watkins reveals Hume’s vision for philosophy, she also extends it; for, among other things, her consideration of Hume’s unique endeavor in philosophical literature (ultimately collected under the title Essays, Moral, Political and Literary [1758]), makes an important twofold contribution to Hume studies. It brings greater attention to Hume’s notion of “public spirit,” a distinct mode of human excellence that combines “benevolence” with “greatness of mind.” And, it aestheticizes some practical dimensions of human life (noted in chapter titles, for example, “Working,” [End Page 143] “Thinking,” “Loving”) without losing track of their socio-political valences. I shall return to these two main points below. As an introductory gesture, I want to note that Watkins’s writing both nicely elaborates Hume’s philosophical vision and thoughtfully broadens his literary insights. It does “the job of putting the audience into a responsive relation with the work of art,” what literary critic R. P. Blackmur identified as “the job of intermediary.”3Generally speaking, Watkins’s mediation filters salient themes and terms from Hume’s corpus through a particularly close reading of the Essays. Cast through her richly stylized analysis, Hume’s foundational ideas of “sympathy,” “convention,” “impressions,” “association,” “imagination,” “artifice,” the “passions” (and more) find fresh interpretive air. An example of this in her first chapter tracks Hume’s use of both “artifice” and “convention” from the Treatise through the second Enquiry to the Essays. For Watkins, a through-line for Hume is that “governing” can be thought of as repeated actions that bridge institutional policy to individual character. To think about governing in this way is to open ourselves to new ways of conceiving potential overlaps between nature and artifice (say, in the instance of a moral virtue like courage [50]). To link categories in the Essays back to their antecedent texts along the lines that Watkins does is to situate them in the context of Hume’s larger thought-project and, indirectly, confirm connections between the individual essays. These conjoinings, for Watkins, suggest Hume’s Essays can be treated together, without either blending their disparate themes or diluting their individual subject matter.4This point stands in opposition to Hume’s own semi-admonishment (1741) that “The Reader must not look for any connexion among these Essays but must consider each of them as a Work apart.”5 Watkins’s response—indicative of the graciousness of her overall tone—is to warmly acknowledge Hume’s reproach and affirm the distinctiveness of each of the essays. She proclaims: “The Essays are not unified” (5). Her thinking about them separately, however, reveals a common practical thread in their form. Watkins characterizes this form as serving “to promote public benefit” (4). I think about this form as being philosophical in the way that Richard Rorty conceives of philosophy as cultural criticism. Watkins, however, wants to emphasize the public character of Hume’s philosophy. She writes: “Hume seeks to benefit the public in two ways. First, he tries to allay irrational attitudes that produce imprudent personal and... (shrink)

Orthomodular logic is a weakening of quantum logic in the sense of Birkhoff and von Neumann. Orthomodular logic is shown to be a nonlinear noncommutative logic. Sequents are given a physically motivated semantics that is consistent with exactly one semantics for propositional formulas that use negation, conjunction, and implication. In particular, implication must be interpreted as the Sasaki arrow, which satisfies the deduction theorem in this logic. As an application, this deductive system is extended to two systems of predicate logic: (...) the first is sound for Takeuti’s quantum set theory, and the second is sound for a variant of Weaver’s quantum logic. (shrink)

In the epigraph, Fisher is blaming two generations of theoretical biologists, from Darwin on, for ignoring Quetelet's statistical techniques and hence harboring confusions about evolution and natural selection. He is right to imply that Darwin and his contemporaries were aware of the core of Quetelet's work. Quetelet's seminal monograph, Sur L'homme, was widely discussed in Darwin's academic circles. We know that Darwin owned a copy (Schweber 1977). More importantly, we have in Darwin's notebooks two entries referring to Quetelet's work on (...) the cause of a large-scale global phenomenon where each year more boys were born than girls. The first entry is written sometime between April and July 1838. Darwin writes "Find out from the Statistical Society—where M. Quetelet has published his laws about sexes relative to age of Marriages" (C 268, Barrett et al., 1987, p. 324). The second is written sometime after October 16, 1838: "In the Atheneum Numbers 406, 407, 409, Quetelet papers are given, & I think facts there mentioned about proportion of sexes, at birth & causes" (Ibid, p. 379). So, even if Darwin did not read Sur L'homme directly it is likely (though not certain) that he read its review in the Atheneum. There is no doubt that Darwin eventually became familiar with Quetelet's work in statistics. The smoking gun is an essay that Darwin writes in 1874, entitled, "On the Males and Complemental Males of Certain Cirripedes, and on Rudimentary Structures" where he discusses Quetelet's laws of variation. (shrink)

This paper deals with the mutations in Wittgenstein’s treatment of the notions of “generality” and of “singularity”, from his first philosophy, in the Tractatus Logico-Philosophicus, to his later mature philosophy represented by the Philosophical Investigations. As we shall see, Wittgenstein’s philosophical handling of the notion of “visual perception” plays a key role in those conceptual transformations.

A. Selbstverortung: Der hermssche Blick auf andere Religionen -- b. Öffnung zu Anderen: Das Problem geschlossener Rationalitätsformen -- ii. Einheit in der Vielfalt. Die interpretative Vernunft -- III. 3.C. Schlussfolgerungen. Bildung der Weltanschauungen -- IV. Ergebnisse und Ausblicke -- IV. 1. Perspektiven des Theorievergleichs -- IV. 1.A. Eine 'Topik der Verständigung' - als Struktur der Forschungsfragen -- IV. 1.B. Vernunft und Religion als komplementäre Konkurrenz -- IV. 2. Möglichkeiten interkultureller Koexistenz -- IV. 2.A. Evangelischer Glaube im Horizont des globalen Wandels (...) -- IV. 2.B. Diskurskultur und Diskurs der Kulturen -- IV. 2.C. Konstitutionalisierung der Wirkungsgemeinschaft der Menschheit -- Bibliografie -- Literatur von Jürgen Habermas -- Literatur von Eilert Herms -- Weitere Literatur -- Personenregister -- Sachregister. (shrink)

In Chapter Five of The Mind Doesn’t Work That Way, Jerry Fodor argues that since it is likely that human minds evolved quickly as saltations rather than gradually as the product of an accumulation of small mutations, evolutionary psychologists are wrong to think that human minds are adaptations. I argue that Fodor’s requirement that adaptationism entails gradualism is wrongheaded. So, while evolutionary psychologists may be wrong to endorse gradualism—and I argue that they are wrong—it does not follow that they are (...) wrong to endorse an adaptationist explanation for how the human mind evolved. (shrink)

Bioethicists appearing in the media have been accused of "shooting from the hip" (Rachels, 1991). The criticism is sometimes justified. We identify some reasons our interactions with the press can have bad results and suggest remedies. In particular we describe a target (fostering better public dialogue), obstacles to hitting the target (such as intrinsic and accidental defects in our knowledge) and suggest some practical ways to surmont those obstacles (including seeking out ways to write or speak at length, rather than (...) in sound bites). We make use of our own research into the way journalists quote bioethicists. We end by suggesting that the profession as a whole look into this question more fully. (shrink)

Neste artigo discutiremos o conceito de experiência [Erfahrung] em Walter Benjamin a partir de seus ensaios entre 1913 e 1936. Partiremos de seus escritos de militância juvenil a respeito da experiência com a intenção de identificarmos uma oposição entre figuras que reivindicam para si a experiência, a saber, o adulto, o que aconselha o jovem a desistir de si mesmo, e o jovem, que se encontra desorientado em razão dessa cisão entre gerações conflitantes, impossibilitando a continuidade da experiência, mesmo que (...) aqui seja compreendida de forma singular. Em seu ensaio sobre a experiência em Kant e nos neokantianos, a definição de experiência deve ser expandida, não deixando de alcançar o ato de contar histórias e de dar conselhos. Nos escritos de 30, consideraremos a abordagem da decadência da experiência (enquanto coletiva e perpassada por gerações), bem como a ascensão da vivência, que se trata de um vínculo isolado com as coisas em geral, restando formas privadas de lidar com a vida, causando desorientação no indivíduo isolado de sua comunidade real. (shrink)

RésuméCette étude présente en quelque sorte le bilan des recherches de l'auteur, et en explicite le principe d'intelligibilité. Les thèmes abordés sont aussi divers que les dimensions de la philosophie elle‐même; le principe en est l'analyse des structures de pensée, c'est‐à‐dire une méthode permettant de dégager l'intelligibilité des choses qui se présentent à l'expérience humaine, en en ordonnant les éléments empiriques. Or, c'est la philosophie qui révèle l'intelligibilité des choses. La méthode d'analyse des structures de pensée permet donc de comprendre (...) aussi bien la diversité des choses que la spécificité des doctrines, en ordonnant les premières à leurs causes premières et les secondes en un système intelligible, dont les éléments, les doctrines spécifiques, se répondent les unes aux autres et s'ordonnent à une structure d'intelligibilité première, participée par chacune et indissociable du système qu'elle constitue avec toutes.Le projet est ambitieux; le principe en est d'une extrême simplicité. Il réside dans le fait empiriquement incontestable des questions premieres de l'intellect humain, auxquelles répondent la pluralité des causes. L'analyse des structures de pensée est donc une méthode d'induction causale, qui prend un tour spécifique selon l'ordre qu'elle institue entre les causes: causalité réciproque de causes totales, ou causalité concourante non réciproque de causes partielles. Le premier ordre détermine la structure de pensée aristotélicienne; le second, la structure de pensée scotiste. Le passage de l'un à l'autre est la révolution doctrinale la plus importante que l'Occident ait vécue, la seule véritable à proprement parler, puisqu'elle commande le courant dominant de la philosophie occidentale jusqu'à nos jours. On s'en rend bien compte en suivant les implications de la structure de pensée scotiste dans les cas examines ici: composition de la substance, intellection, volition, relation de la toute‐puissance divine et de la puissance active créée. (shrink)

Cette étude entreprend dans une première partie l’essai de distinguer trois modalités du concept de «reprise» dans la Logique de la philosophie d’Eric Weil : la reprise «redon­dante», la reprise «confondante», et la reprise «innovante», en en donnant des exemples. Dans la seconde partie, l’auteur montre en quel sens la dialectique spéculative hégélienne comporte elle-même des processus de «reprises» spécifiques, en les comparant aux moda­lités weiliennes de la reprise. Enfin, la troisième partie s’attache à déterminer en quel sens la «dialectique (...) réflexive» mise en œuvre dans les propres recherches métaphysiques de l’auteur implique également des processus de «reprise», parents mais distincts des reprises au sens de Weil et de Hegel. La conclusion s’efforce de procéder de façon résumée à une confrontation en réciprocité de ces trois positions de la pensée. (shrink)

The author of the paper analyses different varieties of Kantianism – sometimes more true to the spirit than to the letter of Kant’s – which appear in the 20th century anthropology. Thus he allows us to see that the thought which looks back to Kant is able to remove "complexes" and overcome the "inner contradictions" of modern anthropology.

We use Demuth randomness to study strong lowness properties of computably enumerable sets, and sometimes of Δ20 sets. A set A⊆N is called a base for Demuth randomness if some set Y Turing above A is Demuth random relative to A. We show that there is an incomputable, computably enumerable base for Demuth randomness, and that each base for Demuth randomness is strongly jump-traceable. We obtain new proofs that each computably enumerable set below all superlow Martin-Löf random sets is strongly (...) jump traceable, using Demuth tests. The sets Turing below each ω2-computably approximable Martin-Löf random set form a proper subclass of the bases for Demuth randomness, and hence of the strongly jump traceable sets. The c.e. sets Turing below each ω2-computably approximable Martin-Löf random set satisfy a new, very strong combinatorial lowness property called ω-traceability. (shrink)

De grote uitdagingen op politiek, economisch en vooral ecologisch gebied hebben geleid tot een teneur van apocalyptisch denken: het einde van de wereld en de mensheid zou nabij zijn. Dit ondergangsdenken is geen nieuw verschijnsel, door de geschiedenis heen is vaak verkondigd dat het met de wereld gedaan zou zijn. André Klukhuhn onderwerpt het cultuurpessimisme aan nader onderzoek en vraagt zich af wat wij kunnen leren van het apocalyptische denken in het verleden. Speciale aandacht heeft hij voor vier denkers die (...) geboren zijn in het fin de siècle en die in het interbellum bekendheid verwierven met hun cultuurpessimistische theorieën: Oswald Spengler, José Ortega y Gasset, Johan Huizinga en Sinclair Lewis. Aan de hand van hun denken pleit Klukhuhn voor een radicale verandering in ons denken en handelen om ons te verweren tegen de huidige ecologische crisis. (shrink)

Een kenner op het gebied van de klassieke muziek - wie wil dat nou niet zijn? In dit boek legt André Klukhuhn de filosofie en oorsprong van de westerse klassieke muziek op een toegankelijke manier bloot. Hij geeft op even komische als boeiende wijze een overzicht van de belangrijkste stromingen en tijdperken en de bijbehorende westerse componisten: van rococo en romantiek tot postmodernisme, en van Keppler en Händel tot Wagner en Orff. De betekenis van de 'kosmische harmonie', het raakvlak (...) tussen muziek en wiskunde, loopt als een rode draad door het verhaal heen. Door het lezen van dit eerste Nederlandse overzichtswerk van de westerse klassieke muziek zal het luisteren ernaar nog boeiender - of troostrijker, verheffender of ontspannener - worden dan het altijd al was. (shrink)

Resumo: O artigo investiga as origens biológicas das teorias do impulso de Nietzsche e Freud, extraindo as consequências que delas podemos tirar. Assim, realizaremos inicialmente uma exposição das teorias dos impulsos de Freud e Nietzsche, para depois compará-las a partir das seguintes questões: A gênese dos conceitos e a relação entre psicologia e biologia; Os aspectos dinâmicos e econômicos dos impulsos; 3) O lugar da teoria dos impulsos no contexto de suas obras.: The paper investigates the biological origins of Nietzsche’s (...) and Freud’s theories of drives, drawing their consequences. First, I will expose both theories and later I will compare them, based on the following issues: The genesis of the concepts and the relationship between psychology and biology; The dynamical and economical aspects of drives; The place of the theory of drives in the context of their oevres. (shrink)

Frühgeborene im Grenzbereich der Lebensfähigkeit befinden sich in einer prognostischen Grauzone. Das bedeutet, dass deren Prognose zwar schlecht, aber nicht hoffnungslos ist, woraus folgt, dass nach Geburt lebenserhaltende Behandlungen nicht obligatorisch sind. Die Entscheidung für oder gegen lebenserhaltende Maßnahmen ist wertbeladen und für alle Beteiligten enorm herausfordernd. Sie sollte eine zwischen Eltern und Ärzt*innen geteilte Entscheidung sein, wobei sie unbedingt mit den Präferenzen der Eltern abgestimmt sein sollte. Bei der pränatalen Beratung der Eltern legen die behandelnden Ärzt*innen üblicherweise numerische Schätzungen (...) der Prognose vor und nehmen in der Regel an, dass die Eltern ihre Behandlungspräferenzen davon ableiten. Inwieweit probabilistische Daten die Entscheidungen der Eltern in prognostischen Grauzonen tatsächlich beeinflussen, ist noch unzureichend untersucht. In der hier vorliegenden Arbeit wird eine Studie reflektiert, in welcher die Hypothese geprüft wurde, dass numerisch bessere oder schlechtere kindliche Prognosen die Präferenzen werdender Mütter für lebenserhaltende Maßnahmen nicht beeinflussen. In dieser Studie zeigte sich, dass die elterlichen Behandlungspräferenzen eher von individuellen Einstellungen und Werten als von Überlegungen zu numerischen Ergebnisschätzungen herzurühren scheinen. Unser Verständnis, welche Informationen werdende Eltern, die mit einer extremen Frühgeburt konfrontiert sind, wünschen und brauchen, ist noch immer unvollständig. Bedeutende medizinische Entscheidungen werden keineswegs nur rational und prognoseorientiert gefällt. In der vorliegenden Arbeit wird diskutiert, welchen Einfluss der Prozess der Entscheidungsfindung auf das Beratungsergebnis haben kann und welche Implikationen sich aus den bisher vorliegenden Studienergebnissen ergeben – klinisch-praktisch, ethisch und wissenschaftlich. (shrink)