The emergence of human communication systems is typically investigated via 2 approaches with complementary strengths and weaknesses: naturalistic studies and computer simulations. This study was conducted with a method that combines these approaches. Pairs of participants played video games requiring communication. Members of a pair were physically separated but exchanged graphic signals through a medium that prevented the use of standard symbols (e.g., letters). Communication systems emerged and developed rapidly during the games, integrating the use of explicit signs with information (...) implicitly available to players and silent behavior-coordinating procedures. The systems that emerged suggest 3 conclusions: (a) signs originate from different mappings; (b) sign systems develop parsimoniously; (c) sign forms are perceptually distinct, easy to produce, and tolerant to variations. (shrink)

In the last few years, researchers have begun to investigate the emergence of novel forms of human communication in the laboratory. I survey this growing line of research, which may be called experimental semiotics, from three distinct angles. First, I situate the new approach in its theoretical and historical context. Second, I review a sample of studies that exemplify experimental semiotics. Third, I present an empirical study that illustrates how the new approach can help us understand the socio‐cognitive underpinnings of (...) human communication. The main conclusion of the paper will be that, by reproducing micro samples of historical processes in the laboratory, experimental semiotics offers new powerful tools for investigating human communication as a form of joint action. (shrink)

In recent years researchers have begun to investigate how the perceptual, motor and cognitive activities of two or more individuals become organized into coordinated action. In the first part of this introduction we identify three common threads among the ten papers of this special issue that exemplify this new line of research. First, all of the papers are grounded in the experimental study of online interactions between two or more individuals. Second, albeit at different levels of analysis, the contributions focus (...) on the mechanisms supporting joint action. Third, many of the papers investigate empirically the pre‐requisites for the highly sophisticated forms of joint action that are typical of humans. In the second part of the introduction, we summarize each of the papers, highlighting more specific connections among them. (shrink)

Although rapidity of fading has been long identified as one of the crucial design features of language, little is known about its effects on the design of communication systems. To investigate such effects, we performed an experiment in which pairs of participants developed novel communication systems using media that had different degrees of rapidity of fading. The results of the experiment suggest that rapidity of fading does not affect the pace with which communication systems emerge or the communicative effi cacy (...) of the emerged systems. However, rapidity of fading seems to affect the design of these systems. In particular, communication systems implemented in the more rapidly fading medium exhibited a higher degree of combinatorial reuse of their forms than systems implemented in the medium that faded more slowly. These results suggest that the design of language might be constrained by subtle relations the presence of which can be ascertained only through direct experimental manipulation. Human communication systems crafted today in the laboratory can provide new insights into the design of natural languages. (shrink)

Although rapidity of fading has been long identified as one of the crucial design features of language, little is known about its effects on the design of communication systems. To investigate such effects, we performed an experiment in which pairs of participants developed novel communication systems using media that had different degrees of rapidity of fading. The results of the experiment suggest that rapidity of fading does not affect the pace with which communication systems emerge or the communicative effi cacy (...) of the emerged systems. However, rapidity of fading seems to affect the design of these systems. In particular, communication systems implemented in the more rapidly fading medium exhibited a higher degree of combinatorial reuse of their forms than systems implemented in the medium that faded more slowly. These results suggest that the design of language might be constrained by subtle relations the presence of which can be ascertained only through direct experimental manipulation. Human communication systems crafted today in the laboratory can provide new insights into the design of natural languages. (shrink)

Common‐sense intuition suggests that, when people are engaged in informational exchanges, they communicate so as to be reasonably sure that they perform the exchanges faithfully. Over the years, we have found evidence suggesting that this intuition, which is woven into several influential theories of human communication, may be misleading. We first summarize this evidence and discuss its potential limitations. Then, we present a new study that addresses the potential limitations. A confederate instructed participants to “pick up the skask” from a (...) tray containing six objects and move it to a specific location. Since skask is a non‐word invented by us, participants had to ask for clarification to perform the instruction faithfully. In contradiction with the intuition that people pursue faithfulness when engaged in informational exchanges, 29 of the 48 participants we tested performed the instruction without asking for clarification. We identified a possible cause for this behavior, which occurred more frequently when avoiding the clarification was unlikely to result in an overt consequence (an error in the execution of the instruction that could be noticed by the confederate or the experimenter). Other factors such as individual differences and the specific interpersonal dynamics of the experimental settings, if they played a role at all, did it to an extent that is unlikely to be comparable to that of the role played by overt consequences. Considered together, our various assessments of the extent to which people engage in faithful informational exchanges converge on a simple conclusion: Communicating faithfully is a substantially demanding task, and people often fail at it. We discuss the implications of this conclusion and speculate on its relevance for understanding the evolutionary past of human communication. (shrink)

The claim that perception and action are commonly coded because they are indistinguishable at the distal level is crucial for theories of cognition. However, the consequences of this claim run deep, and the Theory of Event Coding (TEC) is not up to the challenge it poses. We illustrate why through a brief review of the evidence that led to the motor theory of speech perception.

L'origine dell'anima umana secondo Dante.--La dottrina d'Alberto Magno sull'Inchoatio formae.--Alberto Magno e san Tommaso.--La posizione di Alberto Magno di fronte all'averroismo.--L'anima umana secondo Sigieri.--Anima e corpo nel pensiero di san Tommaso.--L'aristotelismo della scolastica e i francescani.--Individualità e immortalità nell'averroismo e nel tomismo.

Ontological pluralism is the view that there are different ways to exist. It is a position with deep roots in the history of philosophy, and in which there has been a recent resurgence of interest. In contemporary presentations, it is stated in terms of fundamental languages: as the view that such languages contain more than one quantifier. For example, one ranging over abstract objects, and another over concrete ones. A natural worry, however, is that the languages proposed by the pluralist (...) are mere notational variants of those proposed by the monist, in which case the debate between the two positions would not seem to be substantive. Jason Turner has given an ingenious response to this worry, in terms of a principle that he calls ‘logical realism’. This paper offers a counter-response on behalf of the ‘notationalist’. I argue that, properly applied, the principle of logical realism is no threat to the claim that the languages in question are notational variants. Indeed, there seems to be every reason to think that they are. (shrink)

This chapter challenges Cantor’s notion of the ‘power’, or ‘cardinality’, of an infinite set. According to Cantor, two infinite sets have the same cardinality if and only if there is a one-to-one correspondence between them. Cantor showed that there are infinite sets that do not have the same cardinality in this sense. Further, he took this result to show that there are infinite sets of different sizes. This has become the standard understanding of the result. The chapter challenges this, arguing (...) that we have no reason to think there are infinite sets of different sizes. It begins with an initial argument against Cantor’s claim that there are infinite sets of different sizes and then proceeds, by way of an analogy between Cantor’s mathematical result and Russell’s paradox, to a more direct argument. (shrink)

... Le figure del terzo legislatore e del terzo giudice costituiscono la garanzia che la tutela dei deboli non renda debole né il dovere né il diritto, ma ne fortifichi la consapevolezza responsabile in ognuno di noi, mostrando il significato giuridico del ‘dono di senso’, nucleo, nella mia interpretazione dell’intenso magistero di Bruno Romano. (Dalla Presentazione di L. Avitabile).

When reading contemporary theories of distributive justice, one could easily get the impression that questions of fiscal design are normatively speaking merely instrumental for realizing the distributive ideal. Once the overall conception of justice is settled upon, questions of how the state should arrange its institutions and policies are settled if they effectively and efficiently promote the preferred distribution. I argue that such pure instrumentalism is mistaken in the context of fiscal policy. As a result, there is nothing problematic or (...) morally arbitrary about accepting domain-specific principles of fiscal justice. (shrink)

Walter Benjamin est le penseur de la reproductibilité technique au XXe siècle, et il nous a donné de nombreuses pistes de lecture pour comprendre ce que la technique fait et défait dans nos sociétés industrielles fondées sur l'exploitation de l'autre. Déclin de l'aura, disparition de l'original, exposition généralisée, vulgarisation, performance, émergence de la star et du dictateur, choc, contrôle des masses et émancipation, il nous laisse un précieux viatique de fragments, célèbres ou méconnus, qui nous permettent de poser cette question (...) : Comment appréhender le monde digital qui est en train de révolutionner notre siècle? Dans cet essai, nous faisons l'hypothèse, soufflée par Benjamin lui-même, que nombre de ses intuitions fulgurantes, suscitées par l'essor de la photographie et l'irruption du cinéma, puis de la radio, sont restées en sommeil à son époque, et se réveillent maintenant à la faveur de l'irruption du monde digital. La logique de l'accessibilité mondiale prend racine dans le monde de la reproductibilité mécanique et en révèle le sens. De la même façon que le philosophe a pris au sérieux la technique de la radiodiffusion, au point de devenir lui-même réalisateur d'émissions à la fin des années 20, nous proposons de relire ses textes à l'aune d'une observation matérialiste du monde numérique, où chaque lecteur est en train de devenir auteur et producteur, témoin de sa propre existence en voie de dédoublement."--Page 4 of cover. (shrink)

Face à l'ampleur des crises écologique et énergétique, de la montée des inégalités sociales, la sobriété est désormais inévitable. L'idée, pourtant, n'est pas neuve: de l'éthique personnelle promue par les philosophes antiques à la tempérance comme vertu théologale chrétienne, l'histoire de la sobriété plonge loin ses racines dans les sociétés de subsistance. Mais qu'en est-il dans nos sociétés d'abondance récente désormais sous contrainte écologique? Pour Bruno Villalba, il manque encore à la sobriété de devenir politique. Loin de consister simplement (...) en l'élargissement d'une éthique personnelle, les politiques de sobriété impliquent de réviser en profondeur les conditions de bien-être de notre société matérialiste et hédoniste. Faire le choix de la sobriété, c'est aussi assumer ses conséquences. Mais sommes-nous réellement prêts à renoncer à un imaginaire de l'abondance, de la consommation généralisée, de l'extension du pouvoir d'achat, et à adapter notre liberté aux limites planétaires?"--Page 4 of cover. (shrink)

In this paper, I summarize Hume's moral theory as it is developed in the Treatise on Human Nature and pay particular attention to the question how evil is possible in Hume's theory.

"Vi amo e vi sorrido da dove io sia": ricordo di Jacques Derida -- La cenere ci aspetta -- Il tono e la firma, l'eredità di Jacques Derida.

v. 1. I temi de La philosophie de la liberté. --.

Jetzt beim Akademie Verlag: Sammlung Tusculum - die berühmte zweisprachige Bibliothek der Antike! Die 1923 gegründete Sammlung Tusculum umfasst ca. 200 klassische Werke der griechischen und lateinischen Literatur des Altertums und bildet damit das Fundament der abendländischen Geistesgeschichte ab. Die Werke Ciceros, Ovids und Horaz' gehören ebenso zum Programm wie die philosophischen Schriften Platons, die Dramen des Sophokles oder die enzyklopädische Naturgeschichte des Plinius. Die Reihe bietet die weltliterarisch bedeutenden Originaltexte zusammen mit exzellenten deutschen Übersetzungen und kurzen Sachkommentaren. Von renommierten (...) Altphilologen betreut, präsentiert Tusculum zuverlässige Standardausgaben mit klassischer Einbandgestaltung für Wissenschaftler und Bibliotheken, Studenten und Lehrer sowie das allgemeine Publikum mit Interesse an antiker Dichtung und Philosophie. Der Name der Reihe geht auf die ehemalige Stadt Tusculum in Latium zurück, in der Cicero eine Villa besaß, die ihm als Refugium diente und in der er die Tuskulanen verfasste. Neben der hochwertig ausgestatteten Hauptreihe erscheinen in der Serie Tusculum Studienausgaben einschlägige Texte für Universität und Schule im Taschenbuch. Im Akademie Verlag startet die Reihe 2011 mit sieben wichtigen Neuerscheinungen. (shrink)

"Renaissance", "Age classique", ces catégories semblent faites pour les manuels. Bruno Pinchard a fait le pari de confronter en philosophe les prestiges de la Renaissance et les grandes métaphysiques des débuts de la science moderne : Descartes, mais aussi Malebranche, Spinoza et Leibniz - jusqu'à l'anti-cartésianisme de Pascal et Vico. La Raison classique en devient plus proche et plus contemporaine dans son incroyable vitalité spéculative, ouverte à ses propres transgressions, capable de spontanéité créatrice jusque dans ses contradictions. Le présent (...) ouvrage explore en tous sens une telle volonté de comprendre qui ne se contente pas de faire penser les sciences, mais s'en prévaut pour proposer un nouveau partage entre les mythes et la raison, quand elle est confrontée à son infini. (shrink)

Quelle idée libre la terre peut-elle encore porter en un temps d'exécration, de désertification et d'universalisation hâtive? Cette question attend une réponse qui dépasse les oppositions simples entre mythologie et philosophie. En rupture avec les allégations de Heidegger, Bruno Pinchard cherche à définir la place d'un humanisme latin dans un monde désormais accaparé par les forces exclusives de la technologie et de la religion. Ce parcours, qui s'inscrit dans le sillage de Virgile, Dante, Vico, Chateaubriand, cherche à deviner les (...) destins de l'Occident à travers le passage irréversible qui, de l'installation bornée dans les terres, conduit les peuples à l'exil universel de la mer. Ce chemin a un nom : Hespérie. (shrink)