Este artigo aborda o tratamento dado por Platão, no diálogo Crátilo, a certos temas heraclíticos. A partir de uma análise da refutação da personagem Crátilo por Sócrates, que ocorre ao final do diálogo, pretende-se mostrar o jogo explícito e implícito com o chamado ‘fluxo heraclítico’ e a ‘unidade dos contrários’ que o autor Platão é capaz de forjar. Jogo que faz com que, por fim, Sócrates capture Crátilo com a ajuda da armadilha criada por seus próprios argumentos.

Professor Wodak is well known in academic circles focused on the far-right and critical discourse analysis. In this book, she uses her experience in both fields to reflect on the normalization of f...

An interaction between the ways morality and society develop in the face of the challenges they are exposed to seems consistent with empirical evidence. However, within this frame man's instinct of self preservation and his individualism seem to play an important part. The former by its influence on the evolution of what I refer to as 'our social morality'. The latter by finding its expression in conservative and radical ideologies whose political confrontation appears to give rise to an evolutionary develop (...) ment. The paper draws attention to the fact that in the face of contemporary challenges the evolutionary development of our morals may determine whether the corresponding evolutionary development of our societies will approach the patterns of those of insects, or whether our highly developed individual istic traits will result in new moral trends creating a society which is better suited to the present characteristics of humankind. It is also argued that the present growth of international organizations for cooperation and peaceful co-existence should make it possible to build a society worthy of the human race, but that it could be done only if we are able to develop a sufficient sense of responsibility to deliberately keep over-consumption and human population within a natural balance. (shrink)

During the Covid-19 pandemic, considerable scholarly attention has been paid to the proliferation of conspiracy theories and their potential impacts. How and why digital media has facilitated the production, consumption, and distribution of such discourses as ‘truth’ remains largely neglected in the literature though. This paper explores this process through a transdisciplinary methodology designed to investigate legitimation in digital spaces. Based on a theoretical bridge between Beetham’s theory of legitimation and KhosraviNik’s principle that visibility-equals-legitimacy, the Multimodal Critical Affect-Discourse Analysis of (...) an audio-visual performance of the 5G conspiracy theory exposes how it has been simultaneously legitimized through authoritative performance and visibility. An interview given by the notorious conspiracy theorist David Icke, in which he associates the pandemic with 5G technology, was used as a case study because it was widely consumed and reproduced as ‘truth’, leading media companies to take unprecedented action against conspiracy theories. Besides contributing to existing debates on conspiracy theories, this paper offers new directions for the critical analysis of legitimation and power, acknowledging the fluid and diffuse nature of power in network societies and illuminating how meanings, beliefs, and affects have been manipulated by multiple actors to achieve consent and motivate collaborative authorship. (shrink)

"Cover " -- "Title Page " -- "Copyright " -- "Contents " -- "Preface to the English Edition" -- "Introduction" -- "1. The Substitute" -- "2. Animals, Machines, Cyborgs, and the Taxi " -- "3. Mind, Emotions, and Artificial Empathy " -- "4. The Other Otherwise " -- "5. From Moral and Lethal Machines to Synthetic Ethics " -- "Notes" -- "Works Cited" -- "Acknowledgments" -- "Credits.

Social robotics entertains a particular relationship with anthropomorphism, which it neither sees as a cognitive error, nor as a sign of immaturity. Rather it considers that this common human tendency, which is hypothesized to have evolved because it favored cooperation among early humans, can be used today to facilitate social interactions between humans and a new type of cooperative and interactive agents - social robots. This approach leads social robotics to focus research on the engineering of robots that activate anthropomorphic (...) projections in users. The objective is to give robots "social presence" and "social behaviors" that are sufficiently credible for human users to engage in comfortable and potentially long-lasting relations with these machines. This choice of ’applied anthropomorphism’ as a research methodology exposes the artifacts produced by social robotics to ethical condemnation: social robots are judged to be a "cheating" technology, as they generate in users the illusion of reciprocal social and affective relations. This article takes position in this debate, not only developing a series of arguments relevant to philosophy of mind, cognitive sciences, and robotic AI, but also asking what social robotics can teach us about anthropomorphism. On this basis, we propose a theoretical perspective that characterizes anthropomorphism as a basic mechanism of interaction, and rebuts the ethical reflections that a priori condemns "anthropomorphism-based" social robots. To address the relevant ethical issues, we promote a critical experimentally based ethical approach to social robotics, "synthetic ethics," which aims at allowing humans to use social robots for two main goals: self-knowledge and moral growth. (shrink)

How a human observer perceives duration depends on the amount of events taking place during the timed interval, but also on psychological dimensions, such as emotional-wellbeing, mindfulness, impulsivity, and rumination. Here we aimed at exploring these influences on duration estimation and passage of time judgments. One hundred and seventeen healthy individuals filled out mindfulness (FFMQ), impulsivity (BIS-11), rumination (RRS), and depression (BDI-sf) questionnaires. Participants also conducted verbal estimation and production tasks in the multiple seconds range. During these timing tasks, subjects (...) were asked to read digits aloud that were presented on a computer screen. Each condition of the timing tasks differed in terms of the interval between the presentation of the digits, i.e., either short (4-s) or long (16-s). Our findings suggest that long empty intervals (16-s) are associated with a relative underestimation of duration, and to a feeling that the time passes slowly, a seemingly paradoxical result. Also, regarding more mindful individuals, such a dissociation between duration estimation and passage of time judgments was found, but only when empty intervals were short (4-s). Relatively speaking, more mindful subjects showed an increased overestimation of durations, but felt that time passed more quickly. These results provide further evidence for the dissociation between duration estimation and the feeling of the passage of time. We discuss these results in terms of an alerting effect when empty intervals are short and events are more numerous, which could mediate the effect of dispositional mindfulness. (shrink)

Quine’s thesis of underdetermination is significantly weaker than it has been taken to be in the recent literature, for the following reasons: (i) it does not hold for all theories, but only for some global theories, (ii) it does not require the existence of empirically equivalent yet logically incompatible theories, (iii) it does not rule out the possibility that all perceived rivalry between empirically equivalent theories might be merely apparent and eliminable through translation, (iv) it is not a fundamental thesis (...) within Quine’s philosophy, and (v) it does not carry with it the anti-realistic consequences often associated with the thesis in recent debates. The paper analyzes Quine’s views on the matter and the changes they underwent over the years. A conjecture is put forth about why Quine’s thesis has been so widely misrepresented: Quine’s writings up to 1975 tackled primarily the formulation and justification of the thesis, but afterwards were concerned mostly with the question whether empirically equivalent rivals to the theory we hold are to be considered true also. When this latter discussion is read without bearing in mind Quine’s earlier formulation and justification of the thesis, his thesis seems to have stronger epistemic consequences than it actually does. A careful reading of his later writings shows, however, that the formulation of the thesis remained unchanged after 1975, and that his mature and considered views supported only a very mitigated version of the thesis. (shrink)

In this article we tackle the core question of machine emotion research – “Can machines have emotions?” – in the context of “social robots”, a new class of machines designed to function as “social partners” for humans. Our aim, however, is not to provide an answer to the question “Can robots have emotions?” Rather we argue that the “robotics of emotion” moves us to reformulate it into a different one – “Can robots affectively coordinate with humans?” Developing a series of (...) arguments relevant to theory of emotion, philosophy of AI, and the epistemology of synthetic models, we argue that the answer to this different question is positive, and that it lays grounds for an innovative ethical approach to emotional robots. This ethical project, which we introduced elsewhere as “synthetic ethics”, rejects the diffused ethical condemnation of emotional robots as “cheating” technology. Synthetic ethics focuses not on an ideological refusal, but on the concrete sustainability of the emerging mixed human-robot social ecologies. On this basis, in contrast to a purely negative ethical approach to social robotics it promotes an analytical case by case ethical inquiry into the type of human flourishing that can result from human-robot affective coordination. (shrink)

Les dictionnaires et documents, tirés de la littérature ou des archives, qui sont examinés dans cet ouvrage disent plus de mal que de bien de la séduction. La séduction c'est « l'élan qui porte l'un vers l'autre », mais cet élan est dévié par la tromperie. La séduction peut être située dans la polémique de longue durée contre le maquillage et la vanité des femmes. Leon Battista Alberti compare la femme, qui a la déplorable habitude de se maquiller, à l'artiste (...) qui aurait l'habitude, to... (shrink)

An important debate in the current literature is whether “all truth-conditional effects of extra-linguistic context can be traced to [a variable at; LM] logical form” (Stanley, ‘Context and Logical Form’, Linguistics and Philosophy, 23 (2000) 391). That is, according to Stanley, the only truth-conditional effects that extra-linguistic context has are localizable in (potentially silent) variable-denoting pronouns or pronoun-like items, which are represented in the syntax/at logical form (pure indexicals like I or today are put aside in this discussion). According to (...) Recanati (‘Unarticulated Constituents’, Linguistics and Philosophy, 25 (2002) 299), extra-linguistic context can have additional truth-conditional effects, in the form of optional pragmatic processes like ‘free enrichment’. This paper shows that Recanati’s position is not warranted, since there is an alternative line of analysis that obviates the need to assume free enrichment. In the alternative analysis, we need Stanley’s variables, but we need to give them the freedom to be or not to be generated in the syntax/present at logical form, a kind of optionality that has nothing to do with the pragmatics-related optionality of free enrichment. (shrink)

Kant’s treatments of incongruent counterparts have been criticized in the recent literature. His 1768 essay has been charged with an ambiguous use of the notion of ‘inner ground’, and his 1770 claim that those differences cannot be apprehended conceptually is thought to be false. The author argues that those two charges rest on an uncharitable reading. ‘Inner ground’ is equivocal only if misread as mapping onto Leibniz notion of quality. Concepts suffice to distinguish counterparts, but are insufficient to specify their (...) spatial forms. Kant’s claims are reasonable and plausible, and have been reaffirmed repeatedly in contemporary discussions of demonstrative identification. (shrink)

En su infancia Mohamed Chukri se ve arrastrado por la miseria, la violencia intrafamiliar, consume prostitución y se prostituye, fuma kif, trasnocha en los bares, roba y trabaja con contrabandistas. Todo ello lo narra en la novela El pan a secas (1973). En este artículo se analiza la novela en clave de esperanza/desesperanza. La novela se divide en dos: episodios de infancia (negativos, desesperanza) y de adolescencia (positivos, esperanza recuperada). Resiliencia, libertad y esperanza están íntimamente ligadas.

The aim of the present study was to investigate the effects of communicative intention on action. In Experiment 1 participants were requested to reach towards an object, grasp it, and either simply lift it or lift it with the intent to communicate a meaning to a partner . Movement kinematics were recorded using a three-dimensional motion analysis system. The results indicate that kinematics was sensitive to communicative intention. Although the to-be-grasped object remained the same, movements performed for the ‘communicative’ condition (...) were characterized by a kinematic pattern which differed from those obtained for the ‘individual’ condition. These findings were confirmed in a subsequent experiment in which the communicative condition was compared to a control condition, in which the communicative exchange was prevented. Results are discussed in terms of cognitive pragmatics and current knowledge on how social behavior shapes action kinematics. (shrink)

One of the objections against the thesis of underdetermination of theories by observations is that it is unintelligible. Any two empirically equivalent theories — so the argument goes—are in principle intertranslatable, hence cannot count as rivals in any non-trivial sense. Against that objection, this paper shows that empirically equivalent theories may contain theoretical sentences that are not intertranslatable. Examples are drawn from a related discussion about incommensurability that shows that theoretical non-intertranslatability is possible.

El secreto en todas sus vertientes, en todas sus facetas, vericuetos, senderos. Pero sobre todo el Secreto en la literatura, pues como dice Luisa Valenzuela, en su estilo mordaz, agudo, siempre entre guinos y complicidades: "No hay literatura sin secreto."Detras de cada palabra se esconde el misterio, un laberinto en el que todo puede suceder: de la pasion a la ternura; del crimen a la sublimacion. Encontrar el hilo conductor, salvador, descifrador, o ahondar sus diversidades, es papel de quien (...) aspira a lo literario, bien como escritor, bien como lector.Precisas, directas, divertidas, las palabras de Luisa Valenzuela se deslizan sobre las paginas de un libro lleno de humor del mas fino, de ironia inteligente, como sucede en sus novelas, en sus cuentos, pero ahora provenientes del ciclo de conferencias y el dinamico taller de escritura breve que impartio en el marco de la Catedra Alfonso Reyes del Instituto Tecnologico y de Estudios Superiores de Monterrey, Mexico. (shrink)

This paper investigates young children's knowledge of scalar implicatures and downward entailment. In previous experimental work, we have shown that young children access the full range of truth-conditions associated with logical words in classical logic, including the disjunction operator, as well as the indefinite article. The present study extends this research in three ways, taking disjunction as a case study. Experiment 1 draws upon the observation that scalar implicatures (SIs) are cancelled (or reversed) in downward entailing (DE) linguistic environments, e.g., (...) in the scope of negation (Chierchia, 2000). Experiment 2 was designed to determine if scalar implicatures are used by children, like adults, to influence the interpretation of disjunction in non-DE contexts, yielding an implicature of exclusivity for disjunction. Whereas adult controls always rejected assertions of the form A or B in positive (non-DE) contexts in which assertions of the form A and B were also true, many children accepted assertions with disjunction in such contexts. To provide an interpretation to the findings from Experiment 2, a new experimental technique was devised and used in Experiment 3. The new technique presents pairs of assertions to children, who are asked to judge which assertion is a ‘better’ description of the context. The findings from Experiment 3 demonstrated children's awareness that A and B is more informative than A or B in positive contexts, where both statements are true. Taken together, the findings of Experiments 2 and 3 are compatible with the view that some children lack the computational resources to apply scalar implicatures when a single assertion is presented alone (see Reinhart, 1999). (shrink)

This paper examines the modes of imperial interactions with Church councils, focusing on the emperor’s participation in episcopal meetings and its representation in late antique sources, both literary and documentary. The author argues that the availability and strategic dissemination of conciliar records could affect, for better or worse, the understanding of the imperial religious policy and attitude towards Church institutions. This is most clearly illustrated by Marcian’s behaviour at Chalcedon, and by the active steps he took to produce an official (...) and imperially endorsed edition of the conciliar acts. The significance of Marcian’s initiatives emerges more clearly when placed in the context of developing practices with respect to conciliar procedure and the circulation of conciliar information. After considering possible precedents in both these fields, the article reconstructs the early circulation and reception of the Chalcedonian acts, focusing particularly on the records of the sixth session, which was presided by the emperor himself. The author discusses the role played by the imperial initiative at the council and in its aftermath, and how it contributed to shape the reception of Marcian’s image as a Christian ruler. (shrink)

Depressive mood can be involved in the moral judgments made by people with depression. Here, we focus on the negative judgments depressed patients have of themselves and the world. Possibly, the alterations in moral judgment in subjects with depression can be understood by taking into account the neural basis of depression.

A sample of college women and men responded to a survey assessing attitudes, beliefs, experiences, and behaviors relevant to sexual harassment and assault. Men were more tolerant of sexual harassment, more likely to believe that heterosexual relationships were adversarial, more likely to subscribe to rape myths, and more likely to admit that they might sexually assault someone under some circumstances. Data from the present study support the proposition that relevant affective, cognitive, and behavioral indices of hostile sexuality directed against women (...) are linked, supporting the assumption of a continuum of misogyny. Significant positive correlations were predicted and found among men's self-reported tolerance for sexual harassment, adversarial sexual beliefs, rape-myth acceptance, likelihood to rape, and experience as a sexual victimizer. Among women, belief and attitude measures were positively correlated but, as predicted, experience of sexual victimization was not reliably related to any other measure, supporting the conclusion that personal characteristics are not relevant to college women's sexual victimization. (shrink)

Quine’s writings on indeterminacy of translation are mostly abstract and theoretical; his reasons for the thesis are not based on historical cases of translation but on general considerations about how language works. So it is no surprise that a common objection to the thesis asserts that it is not backed up by any positive empirical evidence. Ian Hacking (1981 and 2002) claims that whatever credibility the thesis does enjoy comes rather from alleged (fictitious) cases of radical mistranslation. This paper responds (...) to objections of that kind by exhibiting actual cases of indeterminacy of translation. (shrink)

Kant uses incongruent counterparts in his work before and after 1781, but not in the first Critique. Given the relevance that incongruent counterparts had for his thought on space, and their persistence in his work during the 1780s, it is plausible to think that he had a reason for leaving them out of both editions of the Critique. Two implausible conjectures for their absence are here considered and rejected. A more plausible alternative is put forth, which explains that textual absence (...) as a result of the synthetic method of presentation intended for the Critique. (shrink)

This paper investigates scalar implicatures and downward entailment in child English. In previous experimental work we have shown that adults’ computation of scalar implicatures is sensitive to entailment relations. For instance, when the disjunction operator or occurs in positive contexts, an implicature of exclusivity arises. By contrast when the disjunction operator occurs within the scope of a downward entailing linguistic expression, no implicature of exclusivity is computed. Investigations on children’s computation of scalar implicatures in the same contexts have led to (...) a slightly different picture. In particular it has proven difficult to demonstrate that children compute scalar implicatures (in non- downward entailing contexts) using the Truth Value Judgment task, a technique that has been used successfully in showing children’s sensitivity to other semantic phenomena. Adopting a different experimental technique called the Felicity Judgment task, however, we demonstrated children’s knowledge of the prerequisites to the computation of scalar implicatures (Chierchia, Crain, Guasti, Gualmini and Meroni, 2001). (shrink)

In this paper I demonstrate that there is an explanation of the number marking we see on nouns when they combine with the numeral _zero_ which combines Martí’s (Semant. Pragmat., 2020a, https://doi.org/10.3765/sp.13.3 ) account of the morphosyntax and semantics of the numeral-noun construction with Bylinina and Nouwen’s (Glossa 3(1):98, 2018 ) semantics for _zero_ and which does not need to appeal to any further principles (e.g., agreement).

SummaryDuring the 1920s and 1930s, Italian physicists established strong relationships with scientists from other European countries and the United States. The career of Bruno Rossi, a leading personality in the study of cosmic rays and an Italian pioneer of this field of research, provides a prominent example of this kind of international cooperation. Physics underwent major changes during these turbulent years, and the traditional internationalism of physics assumed a more institutionalized character. Against this backdrop, Rossi's early work was crucial in (...) transforming the study of cosmic rays into a branch of modern physics. His friendly relationships with eminent scientists — notably Enrico Fermi, Walther Bothe, Werner Heisenberg, Hans Bethe, and Homi Bhabha — were instrumental both for the exchange of knowledge about experimental practices and theoretical discussions, and for attracting the attention of physicists such as Arthur Compton, Louis Leprince-Ringuet, Pierre Auger and Patrick Blackett to the problem of cosmic rays. Relying on material from different archives in Europe and the United States, this case study aims to provide a glimpse of the intersection between national and international dimensions during the 1930s, at a time when the study of cosmic rays was still very much in its infancy, strongly interlaced with nuclear physics, and full of uncertain, contradictory, and puzzling results. Nevertheless, as a source of high-energy particles it became a proving ground for testing the validity of the laws of quantum electrodynamics, and made a fundamental contribution to the origins of particle physics. (shrink)