Bergson's views on time are supported by the time operator qualifying complex systems with a concept of time that is essentially difierent from the clock time used to register the events. Irreversibility, unpredictability, and innovation characterize complex systems in contrast with the reversibility, predictability and lack of novelties of the regular motions of integrable systems. The idea for this work came from our teacher Ilya Prigogine who pointed out repeatedly that the time operator actually incorporates Bergson's views on time. We (...) construct a time operator which incorporates Bergson's intuitive views on durations, indeterminism, innovations and irreversibility and the significance of events in terms of inno- vation and aging. In addition, Bergson emphasized that the signif- icance of durations depends on consciousness and memory, a discussion beyond the proposed time operator. Moreover we discuss the relation of Bergson's time with the internal time concepts of Husserl and Heidegger. (shrink)

Aesthetic perception is one of the most interesting topics for philosophers and scientists who investigate how it influences our interactions with objects and states of affairs. Over the last few years, several studies have attempted to determine “how aesthetics is represented in an object,” and how a specific feature of an object could evoke the respective feelings during perception. Despite the vast number of approaches and models, we believe that these explanations do not resolve the problem concerning the conditions under (...) which aesthetic perception occurs, and what constitutes the content of these perceptions. Adopting a naturalistic perspective, we here view aesthetic perception as a normative process that enables agents to enhance their interactions with physical and socio-cultural environments. Considering perception as an anticipatory and preparatory process of detection and evaluation of indications of potential interactions, we argue that the minimal content of aesthetic perception is an emotionally valued indication of interaction potentiality. Aesthetic perception allows an agent to normatively anticipate interaction potentialities, thus increasing sense making and reducing the uncertainty of interaction. This conception of aesthetic perception is compatible with contemporary evidence from neuroscience, experimental aesthetics, and interaction design. The proposed model overcomes several problems of transcendental, art-centered, and objective aesthetics as it offers an alternative to the idea of aesthetic objects that carry inherent values by explaining “the aesthetic” as emergent in perception within a context of uncertain interaction. (shrink)

Exploring emotions, in terms of their evolutionary origin; their basic neurobiological substratum, and their functional significance in autonomous agents, we propose a model of minimal functionality of emotions. Our aim is to provide a naturalized explanation – mostly based on an interactivist model of emergent representation and appraisal theory of emotions – concerning basic aesthetic emotions in the formation of aesthetic judgment. We suggest two processes the Cognitive Variables Subsystem (CVS) which is fundamental for the accomplishment of the function of (...) heuristic learning; and Aesthetic Appraisal Subsystem (AAS) which primarily affects the elicitation of aesthetic emotional meanings. These two subsystems (CVS and AAS) are organizationally connected and affect the action readiness of the autonomous agent. More specifically, we consider the emotional outcome of these two subsystems as a functional indication that strengthens or weakens the anticipation for the resolution of the dynamic uncertainty that emerges in the particular interaction. (shrink)

This is the first part of a study on cardinals that are characterizable by Scott sentences. Building on previous work of Hjorth, Malitz, and Baumgartner, we study which cardinals are characterizable by a Scott sentence $\phi$, in the sense that $\phi$ characterizes $\kappa$, if $\phi$ has a model of size $\kappa$ but no models of size $\kappa^{+}$. We show that the set of cardinals that are characterized by a Scott sentence is closed under successors, countable unions, and countable products. We (...) also prove that if $\aleph_{\alpha}$ is characterized by a Scott sentence, at least one of $\aleph_{\alpha}$, $\aleph_{\alpha+1}$, or $$ is homogeneously characterizable. Based on an argument of Shelah, we give counterexamples that characterizable cardinals are not closed under predecessors or cofinalities. (shrink)

Scientific realists endeavour to secure inferences from empirical success to approximate truth by arguing that despite the demise of empirically successful theories the parts of those theories responsible for their success do in fact survive theory change. If, as some anti-realists have recently suggested, those parts of theories that are responsible for their success are only identifiable in retrospect, namely as those that have survived, then the realist approach is trivialised for now success and survival are guaranteed to coincide. The (...) aim of this paper is to counter this argument by identifying successful theory parts independently from their survival. (shrink)

Hegel’s Science of Logic is widely acknowledged as one of the greatest works of European philosophy. However, its contribution to arguably the most important philosophical problem, Pyrrhonian scepticism, has never been examined in any detail. Pyrrhonian Scepticism and Hegel's Theory of Judgement fills a great lacuna in Hegel scholarship by convincingly proving that the dialectic of the judgement in Hegel’s Science of Logic successfully refutes this kind of scepticism. Although Ioannis Trisokkas has written the book primarily for those students (...) of philosophy who already have an interest in Hegel’s epistemology and philosophy of language and/or his Science of Logic, it will also appeal to those who investigate the problem of scepticism independently of the Hegel corpus. (shrink)

In his article “Hegelian Identity,” Trisokkas examines the dialectic of identity and difference in the second chapter of Section One of Book Two of Hegel’s Science of Logic, “The Determinations of Reflection.” Trisokkas initially shows that Hegel understands identity as having its truth in contradiction. He then explains that Hegel understands contradiction in two ways. Ordinarily, a contradiction occurs when a quality or quantity (F) and its contradictory (not F) are predicated of the same thing (A). However, for Hegel, contradiction (...) has a more fundamental sense. It is a structure where the very thing (A) is in its own minimal self continuously both affirmed (A) and denied (not A). It is thereby shown that Hegelian identity is not merely the thing’s distinguishing from another thing but also, and more fundamentally, a process of self-negation and self-unification within the thing itself. As such a process, the identity of a thing is equally its non-identity. (shrink)

We investigate the impact of perceived greenwashing on customer satisfaction. Unlike prior research that largely examines customer perceptions associated with irresponsible behavior, we focus on cases where firms overcommit and/or do not deliver on promised socially responsible actions. We theorize that this type of greenwashing is associated with lower customer satisfaction because customers perceive greenwashing through the lens of corporate hypocrisy. Using data from the American Customer Satisfaction Index (ACSI) for U.S. companies during the period 2008–2016, we document a negative (...) link between perceived greenwashing related to green product innovation (GPI) and the ACSI index. We demonstrate that this effect is primarily triggered by corporate policies exceeding the corresponding implementation actions and not by lower levels of implementation. We also show that a firm’s capability reputation mitigates the negative effect of greenwashing on customer satisfaction. Moreover, we conduct an experiment and provide evidence confirming that GPI greenwashing is in fact perceived by customers as corporate hypocrisy. (shrink)

This paper seeks to examine the relationship and the interaction between institutions, policy and the labour market in the light of the ideas of the first generation of institutional economists, who, in contrast to neoclassicals, conceived of the economy as a nexus of institutions, underlining, therefore, the significant role of institutional and non-market factors in the functioning of an economic system. They also criticised those who define (economic) welfare only in terms of efficiency and satisfaction of consumer interests; institutionalists instead (...) focus on issues related to justice, human self-development and labourers' welfare. In addition, early institutionalists paid considerable attention to the institutional framework of the labour market. In particular, the first generation of institutional economists highlighted the importance of institutions and other non-market parameters in determining the level of wages and employment (e.g. the role of the bargaining power of workers and employers). Furthermore, they made substantial contributions towards the field of labour policy and they were pioneers in the formulation of economic and social policy. Specifically, various modern institutions and labour market policies, such as unemployment benefits, industrial training and active employment policies, were implemented in the US, during the first decades of the 20th century, after the recommendation of the institutional labour economists. Therefore, their ideas, besides being interesting from a historical point of view, may also be useful in today's analysis of workers' problems and the functioning of modern labour markets. (shrink)

Emergence of the requirement of justice -- Justice's major platforms -- Justice within human rights -- Judges' balancing exercise -- The calculus of social harmonization -- Equilibrating the forces of attraction and repulsion -- Principles of justice and the reasons for their mixing -- Metrics and dialectics for a reflective equilibrium -- Social institutions as equilibrium setting tools.

The present article reports several applied experiments in the generation of aesthetic forms from algorithms and data. In these experiments algorithms and data are the driving morphogenetic force to such an extent that the role of the human creator must be reexamined case-by-case. Artists that program the graphics or sound generating algorithms may in turn be said to be programmed perceptually by the resulting artworks, in the sense that they must adapt their perception in a conscious or involuntary effort to (...) detect or project meaning in their form. While forms generated by algorithms or data are to a large extent unpredictable, an intimate relationship between programmer, performer/listener/viewer and the piece is created through instinctive, empirical familiarity with the tools and the creative process, which is afforded by the immediate and highly interactive nature of the frameworks employed. A simple iterative algorithm that produces a novel kind of chaotic geometric shapes is presented. Examples of an application of Paul Klee’s principles of visual form in programming interactive audio-visual dance performance are given. These principles are directly derived from the language-based metaphor of active, medial and passive voice. Finally, ongoing experiments in letting language structures emerge from data derived from a sound database are presented. (shrink)

Arguments against epistemic akrasia have been met with counterexamples from the higher-order evidence literature. Here, I present two counterarguments to address these challenges. Firstly, the attitude reclassification argument disentangles reason-responsiveness from the constraints of evidentialism and allows for the adoption of conflicting propositions by coherent doxastic attitudes. Secondly, the failure reclassification argument demystifies the loss of doxastic control in purported cases of epistemic akrasia by appealing to the more comprehensive and distinct phenomenon of self-deception.

This paper counters an objection raised against one of Bertrand Russell’s lesser-known epistemological views, viz. ‘‘structural realism’’ (SR). In short, SR holds that at most we have knowledge of the structure of the external (i.e., physical) world. M. H. A. Newman’s allegedly fatal objection is that SR is either trivial or false. I argue that the accusation of triviality is itself empty since it fails to establish that SR knowledge claims are uninformative. Moreover, appealing to Quine’s notion of ontological relativity, (...) I suggest that far from being false, SR knowledge claims seem to be the most that we can hope for. (shrink)

Socrates’ analogy between the city and the soul in the Republic is a crucial part of the dialogue, since it forms the basis for the interlocutors’ definition of justice. Critics allege that there are structural inconsistencies between the city and the soul, and that even if they were somehow structurally analogous, they are nevertheless dif- ferent. Why, then, would one expect that justice in one would be enlightening for the discovery of justice in the other? This paper examines the passages (...) in which the anal- ogy is developed and finds that Socrates’ claims regarding similarities between the city and the soul are not as far-fetched as critics assert. Criticisms of the analogy are shown to be misunderstandings arising from an unwillingness to accept the political implications of Socrates’ plan. Ultimately, the analogy rests on important structural similarities between the city and the soul, and is a powerful tool towards an under- standing of the individual, of the city and of justice. (shrink)

In this dissertation, I examine a view called ‘Epistemic Structural Realism’, which holds that we can, at best, have knowledge of the structure of the physical world. Put crudely, we can know physical objects only to the extent that they are nodes in a structure. In the spirit of Occam’s razor, I argue that, given certain minimal assumptions, epistemic structural realism provides a viable and reasonable scientific realist position that is less vulnerable to anti-realist arguments than any of its rivals.

Within the Computer Science community, many ethical issues have emerged as significant and critical concerns. Computer ethics is an academic field in its own right and there are unique ethical issues associated with information technology. It encompasses a range of issues and concerns including privacy and agency around personal information, Artificial Intelligence and pervasive technology, the Internet of Things and surveillance applications. As computing technology impacts society at an ever growing pace, there are growing calls for more computer ethics content (...) to be included in Computer Science curricula. In this paper we present the results of a survey that polled faculty from Computer Science and related disciplines about teaching practices for computer ethics at their institutions. The survey was completed by respondents from 61 universities across 23 European countries. Participants were surveyed on whether or not computer ethics is taught to Computer Science students at each institution, the reasons why computer ethics is or is not taught, how computer ethics is taught, the background of staff who teach computer ethics and the scope of computer ethics curricula. This paper presents and discusses the results of the survey. (shrink)

Everything you always wanted to know about structural realism but were afraid to ask Content Type Journal Article Pages 227-276 DOI 10.1007/s13194-011-0025-7 Authors Roman Frigg, Department of Philosophy, Logic and Scientific Method, London School of Economics and Political Science, Houghton Street, London, WC2A 2AE UK Ioannis Votsis, Philosophisches Institut, Heinrich-Heine-Universität Düsseldorf, Universitätsstraße 1, Geb. 23.21/04.86, 40225 Düsseldorf, Germany Journal European Journal for Philosophy of Science Online ISSN 1879-4920 Print ISSN 1879-4912 Journal Volume Volume 1 Journal Issue Volume 1, Number (...) 2. (shrink)

My main aim in this paper is to clarify the concepts of referential success and of referential continuity that are so crucial to the scientific realism debate. I start by considering the three dominant theories of reference and the intuitions that motivate each of them. Since several intuitions cited in support of one theory conflict with intuitions cited in support of another something has to give way. The traditional policy has been to reject all intuitions that clash with a chosen (...) theory. A more radical policy, tied to some experimental philosophers, has called for the rejection of any evidential role for intuitions. I explore a largely ignored third alternative, i.e. saving intuitions (and their evidential role) even when they are at odds. To accommodate conflicting intuitions different sets of internally consistent (yet externally inconsistent) intuitions are taken to lend credence to different concepts of reference. In the current context, this means that the concepts of referential success and referential continuity are not monolithic. They are what I call 'polylithic'. This paper is as much about meta-philosophical concerns with the role of intuitions as it is about reference and the scientific realism debate. Regarding the former I hope that a blueprint will emerge for similar projects in other philosophical domains. Regarding the latter, I hope that polylithicity helps disentangle claims about referential success and continuity in the scientific realism debate by making perspicuous which concepts are best equipped to evaluate the realist's epistemic claims against the historical record of science. (shrink)

In the context of a viral outbreak and necessary physical distancing, the emergence of new or the evolution of older artistic behavioural schemes becomes evident. We correlate the isolation space of the artist with the cockpit of a spaceship and the navigation and communication interfaces used by an astronaut. The cybernetic domain between physical space(s) and artist(s) can be thought of as consisting of many ‘organs’. It includes a core (black box), many-layered limits: skin, walls, mental and digital borders as (...) well as mechanisms of connectivity with external entities (other astronauts in art spaceships). This space could be a bedroom, a studio, an office or any different location the artist uses as an isolated bubble of information sharing and manipulation (material and immaterial). For the construction of such an (astronaut, artist) ontology we use metaphors, etymological references, transformed concepts and creative analogies between the actual and the subjective space. As one case study for this paradigm, we experimented with a telematic performance of Heiner Müller’s Hamlet Machine titled, I want to be 171. (shrink)

The present volume is the slightly updated version of the A.’s habilitation at the University of Mainz, submitted in 2017. The main body of the publication consists of three catalogue-like chapters that deal with sanctuaries and cults in Koile Elis, Pisatis, and Triphylia. They are framed by a rather brief introductory chapter and even less elaborate conclusions. In his introductory Chapter One (“Einleitung”, p. 1–25), the A. is right to emphasize that the understandably strong scholarly inte...

The linguistic foundations of science and technology include many terms that have been borrowed from ancient languages. In the case of terms with origins in the Greek language, the modern meaning can often differ significantly from the original one. Here we use the PubMed database to demonstrate the prevalence of words of Greek origin in the language of modern science, and call for scientists to exercise care when coining new terms.

Nowadays, aesthetics are generally considered as a crucial aspect that affects the way we confront things, events, and states of affairs. However, the functional role of aesthetics in the interaction between agent and environment has not been addressed effectively. Our objective here is to provide an explanation concerning the role of aesthetics, and especially, of the aesthetic experience as a fundamental bodily and emotional activity in the respective interactions. An explanation of the functional role of the aesthetic experience could offer (...) new orientations to our understanding of embodied cognition and of aesthetics as a fundamental part of it. We argue that aesthetic experience, especially its emotional dimension, is an evaluative process that influences the anticipation for stable and successful interactions with the environment. In other words, aesthetics facilitates sense-making as they affect what might be anticipated by an action tendency with respect to an environment. (shrink)

In a recent PSA paper (2001a) as well as some other papers ((1995), (2000), (2001b)) and a book chapter (1999, ch. 7), Stathis Psillos raised a number of objections against structural realism. The aim of this paper is threefold: 1) to evaluate part of Psillos’ offence on the Russellian version of epistemic structural realism (ESR for short), 2) to elaborate more fully what Russellian ESR involves, and 3) to suggest improvements where it is indeed failing.

Robert B. Pippin's new book, The Culmination: Heidegger, German Idealism, and the Fate of Philosophy (hereafter The Culmination), which discusses Heidegger's ‘confrontation’ with Kant, Hegel and the other German idealists, is, like all his books, an exemplarily researched, thoughtful and thought-provoking text. Pippin has the rare ability to painstakingly lead his readers to the core of a philosophical dispute without ever losing their interest. The Culmination will undoubtedly shape any future research on Heidegger's take on Kant and the German idealists.

This chapter traces the development of structural realism within the scientific realism debate and the wider current of structuralism that has swept the philosophy of the natural sciences in the twentieth century.1 The primary aim is to make perspicuous the many manifestations of structural realism and their underlying claims. Among other things, I will compare structural realism’s various manifestations in order to throw more light onto the relations between them. At the end of the chapter, I will identify the main (...) objections raised against the epistemic form of structural realism. This last task will pave the way for the evaluation of the structural realist answer to the main epistemological question, an evaluation that will be central to the rest of this dissertation. (shrink)

Hegel begins the third main part of the Science of Logic, the “logic of the concept,” with the dialectic of universality. This dialectic, however, proves to be insufficient for the exposition of the fundamental structure of being-as-concept, because it is dominated by the perspective of self-identity. For this reason speculative logic develops a dialectic of particularity whose domain is dominated by the perspective of difference. While the dialectic of universality made explicit the meaning of the proposition-of-reason being-as-concept is universal, the (...) dialectic of particularity aspires to make explicit the meaning of the conflicting proposition-of-reason being-as-concept is particular. The present paper attempts a detailed reconstruction of this dialectic and thereby a disclosure of the meaning of the onto-logical claim that being-as-concept is particular. It is first shown how Hegel’s account of the particular relates to the expression of a totality of particulars. Next it is argued that the speculative notion of the particular is extremely complex and that this complexity can be decoded by means of four dimensions. Third, it is explained how abstraction comes to be regarded by Hegel as the essence of the particular. I end the paper by discussing how the collapse of the dialectic of particularity gives rise to the category of the individual and its peculiar dialectic. (shrink)

Start-ups navigate complex challenges in today's business environment, requiring a delicate balance of economic, environmental, and social objectives for long-term success. This study investigates the pivotal factors within business models that drive sustained value creation for sustainability-focused start-ups. Through a comprehensive literature review encompassing environmental, social, and performance dimensions, we identify resilience as a primary component of sustainable decision-making, supported by adaptability and convenience. Emphasizing resilience and adaptability in decision-making processes enables sustainable start-ups to maintain competitive advantages while pursuing sustainability (...) goals. We advocate for a collaborative decision-making approach focused on long-term value creation through sustainability measures, providing a framework for developing or refining sustainable business models. Future research may further explore the identified success factors within sustainable start-ups. (shrink)

Diarmuid Costello has recently argued that, contra received opinion, Kant’s aesthetics can accommodate conceptual art, as well as all other art. Costello offers an interpretation of Kant’s art theory that demands from all art a minimal structure involving three basic “players” and three basic “actions” corresponding to those “players.” The article takes issue with the “action” assigned by Costello’s Kant to the artwork’s recipient, namely that her imagination generates a multitude of playful thoughts deriving from or in any other way (...) relating to the concept or idea that the artist has instilled in the artwork and that the artwork transmits to the recipient. It is argued that the “proper” recipient of conceptual art may very well have a multitude of thoughts that are all irrelevant to the concept or idea the artist has instilled in the artwork, even if the artwork has transmitted that concept or idea to the recipient. This shows that Kant’s art theory, as presented by Costello, cannot accommodate conceptual art. I conclude by suggesting that either one of two amendments to the theory’s account of the recipient’s experience could enable it to accommodate conceptual art. (shrink)

There is a strong tendency in science to opt for simpler and more unified hypotheses. A view that has often been voiced is that such qualities, though aesthetically pleasing or beautiful, are at best pragmatic considerations in matters of choosing between rival hypotheses. This essay offers a novel conception and an associated measure of unification, both of which are manifestly more than just pragmatic considerations. The discussion commences with a brief survey of some failed attempts to conceptualise unification. It then (...) proceeds to an analysis of the notions of confirmational connectedness and disconnectedness, as these are essential ingredients in the proposed conception of unification and its associated measure. Roughly speaking, the notions attempt to capture the way support flows or fails to flow between the content parts of a hypothesis. Equally roughly, the more the content of a hypothesis is confirmationally connected, i.e. support flows between its content parts, the more that content is unified. Since the confirmational connectedness of two content parts is determined by purely objective matters of fact, the proposed notion and measure of unification are themselves strictly objective, i.e. not merely pragmatic. The essay concludes with a discussion of how the proposed measure handles several examples but also how it relates to the debate over measures of coherence.En la ciencia hay una marcada tendencia a preferir las hipotesis mas simples y unificadas. Una opinion mantenida a menudo es que tales cualidades, aun siendo atractivas o esteticamente satisfactorias, constituyen consideraciones pragmaticas, a lo sumo, en el asunto de la eleccion entre teorias rivales. Este ensayo ofrece una concepcion novedosa de unificacion y una medida asociada a ella, ambas claramente algo mas que meras consideraciones pragmaticas. La discusion comienza con un breve repaso de algunos intentos fallidos de conceptualizar la unificacion. Despues se analizan las nociones de conexion y desconexion confirmacional, componentes esenciales en la nocion de unificacion y la medida asociada que aqui se proponen. Dicho brevemente, esas nociones pretenden captar el modo en que el apoyo discurre o no entre las partes del contenido de las hipotesis. Simplificando, cuanto mas conectado confirmacionalmente esta el contenido de una hipotesis, mas unificado esta. Dado que la conectividad confirmacional de dos partes del contenido esta determinada por cuestiones de hecho objetivas, la nocion y la medida que propongo son tambien estrictamente objetivas, esto es, su valor no es meramente pragmatico. El ensayo concluye con una discusion sobre como la medida propuesta afronta diversos ejemplos y sobre su relacion con el debate sobre las diferentes medidas de coherencia. (shrink)

Wonder is undoubtedly a term that floats around in today’s academic discussion both on ancient philosophy and on philosophy of education. Back in the 4th century B.C., Aristotle underlined the fact that philosophy begins in wonder, without being very specific about the conditions and the effects of its emergence. He focused a great deal on children’s education, emphasizing its fundamental role in human beings’ moral fulfillment, though he never provided a systematic account of children’s moral status. The aim of this (...) paper is to examine, on the one hand, if, to what extent, and under what conditions, Aristotle allows for philosophical wonder to emerge in children’s souls, and, on the other hand, how his approach to education may shed light to the link between wonder and the ultimate moral end, i.e. human flourishing. We will, thus, 1) try to offer a unified outlook of the philosopher’s views on children’s special cognitive and moral state, and 2) illustrate how wonder contributes in overcoming their imperfect state of being. (shrink)

L’introduction de Lucien en Europe occidentale à la fin du XIVe siècle est marquée par la traduction en latin de nombre de ses œuvres dans le courant du XVe siècle, notamment en Italie. Cet intérêt s’étend ensuite hors d’Italie, et à la fin du XVe siècle, presque tous les textes de Lucien ont fait l’objet d’une traduction latine, lesquelles commencent à être imprimées, mouvement qui est encore amplifié par l’édition du texte grec, en 1496. Le développement de l’imprimé dans la (...) première moitié du XVIe siècle facilite la diffusion des ces traductions dans toute l’Europe, qui ne seront concurrencées qu’à la fin du siècle par des traductions en vernaculaire. La recension de ces traductions latines de Lucien de la fin du XVe siècle à la fin du XVIe siècle, tant manuscrites qu’imprimées, nous donne quelques indications sur l’intérêt des humanistes pour cet auteur, mais aussi sur les fluctuations spatiales et chronologiques de cet intérêt, visibles à partir de l’imprimé. Elles nous instruisent aussi sur la notoriété et l’influence relatives des traducteurs, et les probables raisons des écarts. (shrink)

Plato's Laches, the dialogue devoted to the discovery of courage, is generally considered a failure, as the interlocutors' various definitions ultimately prove insufficient. Laches, however, notes that a definition of this kind can only be assessed by considering whether the speaker's words and deeds are in harmony. In fact he goes one step further, and admits that deeds are far more persuasive than words. He therefore declares that he is willing to let Socrates, whose deeds on the battlefield speak volumes, (...) say whatever he pleases. Although himself content to deal with words, Socrates is well aware that, as far as others are concerned, Laches is right. During his defence, for example, Socrates proposes to convince the jury that he is not afraid of death by offering them 'great proofs'; not words, but what they value, namely deeds. On his final day, having undergone a lengthy and complex attempt to persuade his friends that death is nothing to be afraid of, Socrates leaves them with a deed attuned to his word, and thus becomes, in Nietzsche's words, 'the emblem . . . above the entrance gate of science'. (shrink)