Functional near-infrared spectroscopy is a neuroimaging technique that has undergone tremendous growth over the last decade due to methodological advantages over other measures of brain activation. The action-observation network, a system of brain structures proposed to have “mirroring” abilities, has been studied in humans through neural measures such as fMRI and electroencephalogram ; however, limitations of these methods are problematic for AON paradigms. For this reason, fNIRS is proposed as a solution to investigating the AON in humans. The present review (...) article briefly summarizes previous neural findings in the AON and examines the state of AON research using fNIRS in adults. A total of 14 fNIRS articles are discussed, paying particular attention to methodological choices and considerations while summarizing the general findings to aid in developing better protocols to study the AON through fNIRS. Additionally, future directions of this work are discussed, specifically in relation to researching AON development and potential multimodal imaging applications. (shrink)

The new paradigm in the psychology of reasoning adopts a Bayesian, or prob- abilistic, model for studying human reasoning. Contrary to the traditional binary approach based on truth functional logic, with its binary values of truth and falsity, a third value that represents uncertainty can be introduced in the new paradigm. A variety of three-valued truth table systems are available in the formal literature, including one proposed by de Finetti. We examine the descriptive adequacy of these systems for natural language (...) indicative condi- tionals and bets on conditionals. Within our framework the so-called “defective” truth table, in which participants choose a third value when the antecedent of the indicative conditional is false, becomes a coherent response. We show that only de Finetti’s system has a good descriptive fit when uncer- tainty is the third value. (shrink)

Margaret Archer has recently provided a persuasive account of the importance of the internal conversation to reflexivity. This raises questions about the shaping of such conversations by involuntary agential positioning. The work of Bourdieu and Bernstein is reviewed to suggest that structural influences can operate by condi-tioning the resources available for the conducting of the internal conversation. Particular emphasis is placed on the transfer of taken for granted ideas from one domain of practice to another.

Dans l’œuvre de Platon, l’image du rêve semble d’abord servir à désigner l’état d’ignorance du commun des mortels qui « rêvent » leur vie. Cet usage métaphorique ne saurait correspondre parfaitement à la pensée platoni- cienne du phénomène onirique, particulièrement lorsqu’on l’envisage d’un point de vue éthique (qu’advient-il de la vertu de l’homme dans son sommeil ?), plutôt qu’épistémologique ou ontologique. Dans la République, le sommeil apparaît essentiellement comme l’endormissement d’une partie de l’âme – la rationnelle – au profit d’une (...) autre – la désirante. Platon laisse pourtant entendre que, sous certaines conditions, les visions qui s’y manifestent ne sont pas nécessairement mensongères et pourraient même, pour certaines, avoir une origine divine. Le rêve doit donc être compris non seulement comme un moment de séparation de l’âme et du corps, mais aussi de différenciation des facultés ou parties de l’âme elles-mêmes qui acquièrent là leur autonomie propre et déploient, sans se limiter l’une l’autre, leur plein pouvoir. In Plato’s works the image of a dream at first seems to serve the purpose of indicating the state of ignorance of ordinary humans who « dream » their way through life. This metaphorical usage does not reflect perfectly Plato’s thought on the phenomenon of dreams, especially when it is considered from an ethical point of view (what happens to human virtue during sleep?) rather than an epistemological or ontological one. In the Republic sleep appears to be essen- tially where a part of the soul goes asleep – namely the rational part – to the advantage of the desiring part. However, Plato implies that under certain condi- tions the visions that occur in sleep are not necessarily false and could even, in some cases, have a divine origin. Dreams must therefore be understood not merely as a moment of separation of soul and body, but also of differentiation of the faculties or parts of the soul themselves, which acquire their own autonomy in dreams and deploy their full power without limiting one another (transl. J. Dudley). (shrink)

The question as to the existence of laws in history has frequently been discussed. A new a discussion may yet be useful, since some mis- conceptions based on incorrect comparisons with the natural sciences have been brought forward by both advocates and opponents of historical laws. We shall try to clarify the problem by applying a few ideas familiar to physicists and astronomers to the condi- tions peculiar to history. Physics is the most mature of all empirical sciences as to (...) method. In physics the law-concept has been used for three hundred years. It may be assumed, therefore, that most of the difficulties in its application to other fields have their physical counterpart and can be clarified most easily with the help of physical concepts. A few preliminary examples of historical laws will be given towards the end of the article. (shrink)

This chapter reconstructs Dufrenne’s phenomenological interpretation of the aesthetic attitude. I argue that Dufrenne develops a fecund alternative to competing formulations, advances an innovative proposal for how artworks are perceived on their own terms, and undercuts the claim that a reliance on the subject-object frame- work in aesthetics entails a commitment to ‘subjectivism.’ On Dufrenne’s view, the aesthetic attitude is an intentional stance toward a special category of perceived object, which is defined by a ‘purposive’ mode of appearance. Whereas aesthetic (...) attitude theorists argue that a subjective ability to attend disinterestedly to objects is a sufficient condition for aesthetic experience, Dufrenne locates decisive condi- tions for aesthetic experience in the object-term. This innovative approach develops a novel take on the aesthetic attitude, blunts the edge of aesthetic anti-subjectivist arguments, advances an original interpretation of Kant’s relevance for phenomeno- logical aesthetics, and offers a plausible philosophical account of art’s objectivity and world-disclosive power. (shrink)

Carnap in the 1930s discovered that there were non-normal interpretations of classical logic - ones for which negation and conjunction are not truth-functional so that a statement and its negation could have the same truth value, and a disjunction of two false sentences could be true. Church ar-gued that this did not call for a revision of classical logic. More recent writers seem to disa-gree. We provide a definition of "non-normal interpretation" and argue that Church was right, and in fact, (...) the existence of non-normal interpretations tells us something important about the condi-tions of extensionality of the classical logical operators. (shrink)

The development of nuclear energy technologies in the second half of the 20th century came with great hopes of rebuilding nations recovering from the devasta-tion of the Second World War or recently released from colonial rule. In coun-tries like France, India, the USA, Canada, Russia, and the United Kingdom, nuclear energy became the symbol of development towards a modern and technologically advanced future. However, after more than six decades of experi-ence with nuclear energy production, and in the aftermath of the (...) Fukushima nuclear disaster, it is safe to say that nuclear energy production is not without its problems.Some of these problems have their origins in the very materiality of the technolo-gies involved. For example, not only does the use of highly radioactive materials give rise to risks for the current generation (e.g., in the potential for disaster when reactors melt down) but high-level radioactive waste from nuclear energy production presents a serious intergenerational problem for which an acceptable final solution or its implementation remains elusive. Moreover, nuclear energy technologies have specific social and political consequences. For example, they have been said to be authoritarian technologies (Winner, 1980), requiring cen-tralized authority, secrecy, and technocratic decision-making. While some of these problems could have been foreseen before nuclear energy technologies were introduced, others only arose after these technologies were already integrated into the social and infrastructural fabric of our lives. Addition-ally, new technologies (e.g., Generation III, III+ and IV reactors) are still being developed, bringing with them new and uncertain hazards and risks. Ignorance and uncertainty about the possible deleterious effects of introducing a new technology are inevitable, especially if the technology is complex, large time-scales are involved, or risks depend on social or political factors unforeseen in the design stage. However, this should not deter us from developing and intro-ducing new technologies. Rather, it should motivate us to organize these ‘exper-iments’ with new technologies in society in such a way that we can learn about their possible hazards and risks as effectively and responsibly as possible (van de Poel, 2011, 2015). In this way, it is possible to minimize risks and avoid unwant-ed moral, social or political developments. However, organizing such experi-ments responsibly also means that one could come to the conclusion that continuing an experiment is no longer responsible or desirable. Should we be prepared for such a scenario, and if so, how could we do that? One possible strategy to tackle this issue is that the technology and its introduction should be reversible. The aim of this thesis is to further explore this strategy by answering the following main research question (RQ) and accompanying subquestions (SQ):RQ: What are the implications of reversibility for the responsible develop-ment and implementation of nuclear energy technologies?SQ1: Under what conditions can nuclear energy technologies be considered reversible?SQ2: Why should nuclear energy technologies be reversible?SQ3: If so, how could the reversibility of nuclear energy technologies be achieved?After the introductory chapter 1, the chapters that form the main body of this dissertation each provide a distinct contribution to answering the three subques-tions and, by extension, the main research question. Guided by three historical case studies of nuclear energy technology development (i.e., India, France and the USA), chapter 2 answers the first subquestion by formulating the two condi-tions under which it can be considered reversible, i.e., 1) the ability to stop the further development and deployment of a that technology in society, and 2) the ability to undo the undesirable outcomes (material, institutional or symbolic) of the development and deployment of the technology. Chapter 3 subsequently tackles the second subquestion by establishing the general desirability of technological reversibility by virtue of its relation to responsibility in Emmanuel Levinas’ ethical phenomenology. It argues that technology development is a legitimate response to responsibility but inevitably falls short of the responsibility that inspires it, incessantly calling for technological and political change in the process. Having thus argued that nuclear energy technologies should ideally be reversible, chap-ters 4 and 5 work towards specific strategies to achieve technological reversibil-ity. Chapter 4 first investigates the processes that make it difficult to stop the further development and implementation of a nuclear energy technology in society, thus provid-ing input on how to fulfill the first condition for the reversibility of nuclear energy technologies. To do so, it presents a phenomenological perspective on technology and its adoption based on the work of Alfred Schutz. It also explores different ways in which technology adoption drives the processes of path depend-ence towards technological lock-in. Chapter 5 examines the history of geological disposal of high-level radioactive waste in the USA. It identifies a number of concrete policy pitfalls that could lead to lock-in and that should consequently be avoided. It also presents a number of general design strategies that could facilitate the undoing of undesirable consequences of a technology, thus providing input on how to fulfill the second condition for the reversibility of nuclear energy technol-ogies.Chapter 6 summarizes the central findings of the thesis and explains how these help to answer the research questions. On top of this, it reflects on a number of complications connected to reversibility considerations. Based on this, it is concluded that the question of irreversibility and reversibility is context- and technology-specific and a matter of degree. The chapter concludes with a reflec-tion on generalizations and limitations of the results. Finally, chapter 7 discusses the implications of this dissertation’s results for responsibly experimenting with nuclear energy technologies in society. (shrink)

En varias oportunidades, el filósofo francés Maurice Merleau-Ponty plantea que hay una "carne del lenguaje" que se puede entender como la comprensión paradójica de sí y del otro en el seno mismo del lenguaje; esta "carne" está en relación con el desarrollo de la vida humana y da testimonio del cambio en los individuos que, observándose a sí mismos, quieren ser individuos nuevos a cada momento. Siguiendo a Merleau-Ponty, el presente ensayo se propone reconocer la condición del ser reinventado continuamente (...) por la expresión del lenguaje. On several occasions, the French philosopher Maurice Merleau-Ponty says there is a "flesh of language" that can be understood as a paradoxical understanding of self and the other within the same language. This "flesh" is related to the development of human life and bears witness to the change in individuals, observing themselves, who want to be new individuals each time. Following Merleau-Ponty, this essay proposes to recognize the condi-tion of being continually reinvented by the expression of language. (shrink)

Beckers et al. (2006) published intriguing results, obtained in the rat fear condi- tioning paradigm, challenging classical associativist theories of learning. One of the main findings of Beckers et al. (2006) is that what they called subad- ditive pretraining abolished the expres- sion of blocking. Haselgrove (2010) proposed an expla- nation, based on the well known Rescorla- Wagner Model (Rescorla and Wagner, 1972). We will demonstrate here that the account offered by Haselgrove (2010) is contradictory to the basic assumptions of (...) the Rescorla-Wagner Model. (shrink)

This paper aims to clarify the nature of understanding in medicine. The first part describes in more detail what it means to understand something and links a type of understanding (i.e., objectual understanding) to explanations. The second part proceeds to investigate what objectual understanding of a disease (i.e., biomedical understanding) requires by considering the case of scurvy from the history of medi- cine. The main hypothesis is that grasping a mechanistic explanation of a condi- tion is necessary for a biomedical (...) understanding of that condition. The third part of the paper argues that biomedical understanding is necessary, but not sufficient for understanding in a clinical context (i.e., clinical understanding). The hypothe- sis is that clinical understanding combines biomedical understanding of a disease or pathological condition with understanding illness, which involves some degree of personal understanding of the patient. It is argued that, in many cases, clinical understanding necessitates adopting a particular second-personal stance and using cognitive resources in addition to those involved in biomedical understanding. (shrink)

Introduction. In conservative political philoso- phy in Germany at the end of the 20th century, there developed two main approaches to social policy. The first one, paternalistic and corporat- ist approach continued the line that had been established in the 19th century and assumed the active participation of the state in regulating social support. The second, the market one, adopted American ideas of the second half of the 20th cen- tury and proposed limiting the scope of the welfare state in (...) order to save resources and avoid a nega- tive impact on the labor market. The purpose of the study is to analyze the argu- ments of the two directions of German conserva- tism at the end of the 20th century, their philo- sophical origin and their significance for politics. Methods. The article is based on the comparative historical approach, analysis of institutions and legal documents, and the hermeneutic method for studying the political, administrative and ideological context of the development of German conserva- tism at the end of the 20th century. Scientific novelty of the research. The article focuses on the intellectual heritage of German theorists, while the main attention of domestic and foreign researchers of conservative political philosophy of the late 20th century was attracted by American and British authors. Results. The key arguments of the paternalistic approach to social issues include pointing out the responsibility of elites for the well-being of the population and a strong state as a means of com- pensating for inequality in society. The arguments of the market approach are based on the appeal to the ideas of civic virtue and the protection of property as key forces that ensure social peace and well-being. Conclusions. In practice, the approach that offered the preservation and expansion of the welfare state prevailed, and favorable economic condi- tions, as well as institutional and ideological inertia, contributed to implementing solutions within the framework of this paradigm. But the ideas of the market approach have not lost their relevance, since the burden on the welfare state increases due to the aging of the population. (shrink)

Does Duns Scotus identify the natural will with the affectio commodi ? This identifica- tion has become the standard view. In this paper, I will challenge this view through an analysis of some key texts. The main thesis of the paper is that Scotus allows for two scenarios related to the will’s dual affections. The first is the real situation of the created will: the will is a free potency and possesses two affections. The second is a hypothetical case; Scotus (...) suggests the fictive case of a will that only possesses the affectio commodi. Accordingly, it can be concluded that: (i ) when considering the will in its real condi- tion, both affections belong to the will’s free appetite; (ii) in the hypothetical case the natural will, the intellectual appetite and the affectio commodi are all identified; (iii ) in the real condition of the will, the natural will is a passive inclination to receive perfection. (shrink)

En varias oportunidades, el filósofo francés Maurice Merleau-Ponty plantea que hay una "carne del lenguaje" que se puede entender como la comprensión paradójica de sí y del otro en el seno mismo del lenguaje; esta "carne" está en relación con el desarrollo de la vida humana y da testimonio del cambio en los individuos que, observándose a sí mismos, quieren ser individuos nuevos a cada momento. Siguiendo a Merleau-Ponty, el presente ensayo se propone reconocer la condición del ser reinventado continuamente (...) por la expresión del lenguaje. On several occasions, the French philosopher Maurice Merleau-Ponty says there is a "flesh of language" that can be understood as a paradoxical understanding of self and the other within the same language. This "flesh" is related to the development of human life and bears witness to the change in individuals, observing themselves, who want to be new individuals each time. Following Merleau-Ponty, this essay proposes to recognize the condi-tion of being continually reinvented by the expression of language. (shrink)

This article focusses on the function of poetry in Logos. Four positions can be ob- served: 1) a rationalistic integration of poetry in the realm of culture, as Cassirer shows it in the case of Hölderlin, which is connected to his intellectual and philosophical environment; 2) an esthetician view of poetry as an absolute world per se, in the continuation of the ideas of the George’s circle, a position that cannot avoid an ambiguous politization; 3) an attempt to read poetry (...) as a way of »seeing the world« (Weltanschauung) in the tradition of Dilthey, integrating it into a complex ideal of culture, as Anna Tumarkin did in a most interesting way, who was one of the first women to become a professor of philosophy (in Bern); 4) the time-condi- tioned attempt to link poetry and mysticism in order to challenge a rationalistic view of culture, reading for instance Rilke as a »Mystiker« like August Faust did, searching a solution to the crisis of civilization beyond the realm of reason. In all these features, it appears that poetry—though not a central topic of the journal Logos—built a very controversial place, a modern »Kampfplatz« where central phil- osophical—and political!—questions were at stake. Therefore, it reveals the inner tensions of the Logos. (shrink)

The pioneering sociologist William Graham Sumner was a prolific and astute historian of the early American republic, whose work was informed by his classical liberalism and his understanding of economics. He authored seven major works including biographies and thematic studies concentrating on the vital subjects of currency, banking, business cycles, foreign trade, protectionism, and politics. Although his works are out of print, and hardly mentioned or referred to by historians or economists, they are quite valuable for understanding the politics and (...) major economic issues of the first century of the republic.1 They are: History of American Currency, Lectures on the History of Protection, Andrew Jackson, Alexander Hamilton, The Financier and Finances of the American Revolution, 2 vols., Robert Morris, History of Banking in the United States. As one can see, Sumner was most interested in the history of money and banking in America. He was a resolute opponent of inflation, inconvertible currencies, legal tender laws, bimetallic standards, and the American practice of fractional-reserve banking. His theory of the business cycle was built on the work of antebellum political economists such as Condy Raguet. Sumner’s understanding of it is sophisticated and proto- Austrian. (shrink)

The risks taken into account in legal decision-mak- ing are, often, matters of life and death, but the way we think about risk is flawed. This is a problem. The dominant account of how emotions are involved in risky decision-making follows the standard probabilistic account of risk. If we entertain a modal ac- count of risk, however, this changes the way in which a host of legal actors—members of the jury, judges, defendants, lawyers, legislators, regulators, and police—ought to think about (...) how emotions impact risk evaluation. In what follows, I examine what taking a modal account of risk would mean for the way we under- stand emotions in the evaluation of legal risk: specifically, the risk of wrongful conviction. The present chapter draws on contemporary research in the epistemology of risk to examine how emotions can influence the evaluation of legal risk. I first review a distinction between two understandings of risk—the probabilistic account and the modal account—and demonstrate how the probabilistic account is in- complete. Next, I highlight how emotion can be seen to mediate decision-making in a series of empirical studies on the assessment of gruesome photographic evidence. I then analyse the standard accounts of how emotions play a role in risk assessment, which build upon a probabilistic account of risk. A modal account of risk and emotion is then offered, demonstrating the ways in which emotions can contribute to the evaluation of risk understood modally. Finally, I consider what legal practices and structures need to be refined or abandoned in order to facilitate the condi- tions most conducive to harnessing the evaluative power of emo- tions in legal decision-making. (shrink)

Many of Plato’s dialogues explicitly discuss matters that today fall under the umbrella of aesthetics. Literary criticism occupies a prominent place in the Ion, Menexenus, Symposium, Republic, Phaedrus and Laws . Arguments about the standard of aesthetic judgement occupy most of the Hippias Major , as well as portions of the Smp. and the second book of theLg. Some dialogues even venture into territory that we might describe as ‘pure aesthetics’, in that they dis-cuss specific perceptible properties of form, colour (...) or sound (Hp. Ma. 298 ff.;Philebus 51c), the manner by which art objects appear as they do to spectators (Sophist 236a), the characteristics of an artwork purely in terms of art (Lg. 667d) or the ontological status of art objects ( R. 596a ff.). A few dialogues inci-dentally discuss painting, sculpture or music (narrowly construed), by way of illustrat-ing a more general topic (R. 472d ff.;Phlb. 17d;Critias 107b), and some dialogues, such as theGorgias andTimaeus , delineate or at least prominently display the aims, condi-tions and principles of art (technê , q.v.). Thus it can be said that aesthetic themes are prom-inent throughout the works of Plato. There are two dimensions of Plato’s aesthetics, however, that are arguably more fundamen-tal to his philosophy than any of the specific themes just mentioned. They are the dimen-sions ofmimêsis (q.v.), or representation, and the dimension ofmousikê , or ‘music’ in the broad sense that includes all the arts (q.v. music). When these are taken into con-sideration it becomes plain that aesthetics is not just prominent in, but central to Plato’s thought. (shrink)

A semiotic phenomenology of the scission point boundary condi-tion between Karl Jaspers’s concepts of existence and Existenz reveal them as fundamental distinctions that can manifest in healthy or pathological forms of communication, including the “inner action” of the competing “voices” “heard” by the patient undergoing treatment. My analysis illustrates that the mind, for Jaspers, represents how communicability as truth involves us in a natural rhetorical (tropic) relationship with a society. In this analysis, I frame the problematic boundary between existence and (...) Existenz in the language of Husserl. To provide context, I introduce Jaspers’s semiotics and explicate his theory of communication. Lastly, I connect what we have learned from the scission boundary condition between existence and Existenz to the competing voices of the patient. We discover that for Jaspers, our “selves” are cyphers, striving for communicability in a world of others. (shrink)

Na Co nd i ç ã o Huma na, publ i c a do e m1958, Hannah Arendt estabeleceu umadistinção importante entre a “condiçãohumana” e a “nat ur eza humana”. Apar t i r des t e anal i s e f enomenol ógi co,Arendt tentou circunscrever os limitesda “natureza humana”, e responder aosteóricos positivistas que consideravampossível conhecer o quid da naturezabiológica humana. Para Arendt, a açãohumana, a diferença dos eventos ocorrena natureza, consiste numa característicamui t o es peci f (...) i ca a l i ber dade. Comoresultado dele; uma correta compreensãodo fenômeno da condição humana, nãopode ser esgotada por apelar só à dimensãobiológica, devido a que, a ação humananão pode ser exatamente explicada pelasforças que atuam no exterior, o analisedo naturismo é insuficiente. E não podeesgot ar o pr obl ema do f enômeno daliberdade humana.Por sua parte, porém Hans Jonas, nãodes envol veu ampl ament e es t e t ema,inclui em O Principio de Responsabilidade,nos capí t ul os ci nco e sei s, uma duracritica ao projeto marxista que apela aoconceito desenvolvido por Arendt, de homolaborens, o qual é uma das manifestaçõesda “condição humana”.In The Human Condi ti on, published in1958, Hannah Arendt makes an importantdistinction between the “human condition”and t he “human nat ure”. Out of t hi sphenomenological analysis, Arendt triedto circumscribe the limits of the “humannat ur e” and t o r es pond t o pos i t i vi s ttheoreticians who considered possible toknow the essence of the biological humannature. For Arendt, human action, unlikethe events that occur in nature, consists ofa characteristic very specific of freedom.As a result, a correct understanding ofthe phenomenon of human condi ti onis not possible through the biologicaldimension, since human action cannot beproperly explained by the forces that actin the external world. This shows that thenaturalistic analysis is insufficient andcannot deal properly with the phenomenonof human freedom.On the other hand, though Hans Jonas didnot treat completely this problem in his ThePrinciple of Responsibility, he offers a hardcriticism of the Marxist project inspiredin Arendt’s notions, targeting the notion of homo laborens,as one of the manifestations of the “humancondition”. (shrink)

Se comprende un concreto tejido histórico como un constructo. La aceptación de esta condi-ción irreal permite relativizar las ideas que sostienen dichos constructos, mientras que su comprensión como objetos absolutos nos sumerge en el curso trágico de la historia, esto es, en un magma de dinámicas dialécticas. Comprendemos, asimismo, que sin una conciencia ahistórica de lo existente, tanto en un ámbito colectivo como en uno individual, el sujeto de-viene en esclavo de sus propias ideaciones.

A Filosofla moderna tem prestado considerável atençao aos enigmas da percepçao sensível. Particularmente tratados tém sido a rela~io entre os objectos materiais percepcionados, os dados sensiveis e a representa~io dos objectos. Menos aten~io tem sido dada á percepçao de entidades imateriais bem como ao sentido mais amplo de 'sentido', ai se incluindo nilo apenas os cinco sentidos exteriores, mas também os sentidos interiores que organizam aquilo que é percebido bem como o sentido último das nossas vidas o qual pode funcionar (...) como um principio organizacional para as actividades da nossa mente. Os teólogos medievais tinham em mente sobretudo este amplo significado da palavra sentido quando se dedicavam á investigaçao da percepçao sensível. Hugo de 5. Victor concentrou-se na percepçao visual do mundo e compreendeu os sentidos internos com base na metáfora do olhar Bernardo de Claraval viu o olhar interno na sua condi~ío de afectado peía queda. Para ele, o ouvido é o primeiro dos sentidos através do qual a verdade pode entrar e gerarfé, a qual por sua vez pode ser usada para ver Deus face-a-face depois da ressurrei~io. A concentraçao moderna na percepçaoo de objectos materiais conduziu a uma subestima~io da percepçao de informa~io imaterial, a qual é vital para a busca de sentido nas nossas vidas, algo que para os autores medievais era considerado óbvio. (shrink)

O objetivo do artigo é analisar, contextualmente, a fórmula de Nietzsche “[...] que o valor da vida não pode ser estimado” no capítulo “O problema de Sócrates” d’O Crepúsculo dos Ídolos. Trata-se de mostrar a trajetória teórica que Nietzsche opera, deslocando o horizonte teórico da tradição do ‘consensus sapientium’ – que supostamente teria condi- ções de estimar o valor da vida a partir de uma posição externa à vida mesma –, a fim de situar no horizonte que denominamos de sintomático-semiológico. (...) Esse deslocamento ocorre na medida em que Nietzsche se serve da figura de Sócrates como uma semiótica para exprimir seu próprio pensamento. (shrink)

O objetivo do artigo é analisar, contextualmente, a fórmula de Nietzsche “[...] que o valor da vida não pode ser estimado” no capítulo “O problema de Sócrates” d’O Crepúsculo dos Ídolos. Trata-se de mostrar a trajetória teórica que Nietzsche opera, deslocando o horizonte teórico da tradição do ‘consensus sapientium’ – que supostamente teria condi- ções de estimar o valor da vida a partir de uma posição externa à vida mesma –, a fim de situar no horizonte que denominamos de sintomático-semiológico. (...) Esse deslocamento ocorre na medida em que Nietzsche se serve da figura de Sócrates como uma semiótica para exprimir seu próprio pensamento. (shrink)

This volume contains the invited lectures and a selection of the contributed papers and posters of the workshop on "Fluctuations and Sensitivity in Nonequil ibrium Systems", held at the Joe C. Thompson Conference Center, Un i vers ity of Texas at Austin, March 12-16, 1984. The workshop dealt with stochastic phenomena and sensi­ tivity in nonequilibrium systems from a macroscopic point of view. Durin9 the last few years it has been realized that the role of fluctuations is far less trivial (...) in systems far from equilibrium than in systems under thermodynamic equilibrium condi­ tions. It was found that random fluctuations often are a determining factor for the state adopted by macroscopic systems and cannot be regarded as secondary effects of minor importance. Further, nonequilibrium systems are also very sensitive to small systematic changes in their environment. The main aims of the workshop were: i) to provide scientists with an occasion to acquaint themselves with the state of the art in fluctuation theory and sensitivity analysis; ii) to provide a forum for the presentation of recent advances in theory and experiment; iii) to bring toge­ ther theoreticians and experimentalists in order to delineate the major open problems and to formulate strategies to tackle these problems. The organizing committee of the workshop consisted of W. Horsthemke, O. K. Konde­ pudi, G. Dewel, G. Nicolis, I. Prigogine and L. Reichl. (shrink)

146 JOURNAL OF THE HISTORY OF PHILOSOPHY 34:1 JANUARY 1996 thought that the two were incompatible and opted for one or the other. Others, most notably Robert Boyle, "the Christian Virtuoso," thought that the two were compatible. The most reliable kind of person was the Christian gentleman, because he was a supposedly disinterested spectator. Physicians, chemists, schoolmen, priests, and pro- fessional authors all had professional or mercenary interests that made their testimony suspect. A large part of the book, especially chapters (...) 4 through 8, become a social and intellectual biography of Boyle. Since even gentlemen make mistakes, it became important for philosopher- scientists to devise criteria for reliable testimony. John Locke summarized these condi- tions within the dimensions of "multiplicity, plausibility, directness, knowledgeability, and the like." Part of being a gentleman was engaging in civil conversation. The rules of such conversation prohibited "the notions of truth, certainty, rigor, and precision" that were appropriate to "scholarly inquiry but out of place in civil conversation." One conse- quence of this was that Boyle was uneasy with the use of mathematics in experimental sciences. The requirements of civil conversation also excluded technicians from the scientific community proper. Although they in fact did much of the work upon which scientific progress depended, the gentlemen who employed these technicians spoke for them and took.. (shrink)

146 JOURNAL OF THE HISTORY OF PHILOSOPHY 34:1 JANUARY 1996 thought that the two were incompatible and opted for one or the other. Others, most notably Robert Boyle, "the Christian Virtuoso," thought that the two were compatible. The most reliable kind of person was the Christian gentleman, because he was a supposedly disinterested spectator. Physicians, chemists, schoolmen, priests, and pro- fessional authors all had professional or mercenary interests that made their testimony suspect. A large part of the book, especially chapters (...) 4 through 8, become a social and intellectual biography of Boyle. Since even gentlemen make mistakes, it became important for philosopher- scientists to devise criteria for reliable testimony. John Locke summarized these condi- tions within the dimensions of "multiplicity, plausibility, directness, knowledgeability, and the like." Part of being a gentleman was engaging in civil conversation. The rules of such conversation prohibited "the notions of truth, certainty, rigor, and precision" that were appropriate to "scholarly inquiry but out of place in civil conversation." One conse- quence of this was that Boyle was uneasy with the use of mathematics in experimental sciences. The requirements of civil conversation also excluded technicians from the scientific community proper. Although they in fact did much of the work upon which scientific progress depended, the gentlemen who employed these technicians spoke for them and took... (shrink)

The relation between Ernst Mach and Albert Einstein is probably one of the most debated issues in the history of twentieth century physics. For many physicists general relativity is the paradigm ofhow a mature theory should look. This opinion was supported by philosophers, in particular logical empiricists, to whom general relativity was the main touchstone of their principles of theory formation. Mach’s principle penetrates all three domains. Einstein’s first formulation of it in 1918 read: “The G-field is without remainder determined (...) by the masses of the bodies. Since mass and energy are... the same.. .this therefore entails that the G-field be condi tioned and determined by the energy tensor”. (shrink)