Recent studies on cortical processing of sensory information highlight the importance of multisensory integration, and define precise rules governing reciprocal influences between inputs of different sensory modalities. We propose that psychophysical interactions between different types of sensory stimuli and linguistic synaesthesia share common origins and mechanisms. To test this hypothesis, we compare neurophysiological findings with corpus-based analyses relating to linguistic synaesthesia. Namely, we present Williams' hypothesis and its recent developments about the hierarchy of synaesthetic pairings, and examine critical aspects of (...) this theory concerning universality, directionality, sensory categories, and usage of corpora. These theoretical issues are verified against linguistic data derived from corpus-based analyses of Italian synaesthetic pairings related to auditory and tactile modalities. Our findings reveal a strong parallel between linguistic synaesthesia and neurophysiological interactions between different sensory stimuli, suggesting that linguistic synaesthesia is affected by tendencies similar to the rules underlying the perceptual association of distinct sensory modalities. (shrink)

This paper provides a critical overview of the realist current in contemporary political philosophy. We define political realism on the basis of its attempt to give varying degrees of autonomy to politics as a sphere of human activity, in large part through its exploration of the sources of normativity appropriate for the political and so distinguish sharply between political realism and non-ideal theory. We then identify and discuss four key arguments advanced by political realists: from ideology, from the relationship of (...) ethics to politics, from the priority of legitimacy over justice and from the nature of political judgement. Next, we ask to what extent realism is a methodological approach as opposed to a substantive political position and so discuss the relationship between realism and a few such positions. We close by pointing out the links between contemporary realism and the realist strand that runs through much of the history of Western political thought. (shrink)

This study examines the relationships between a company''s emphasis on discretionary social responsibility, environment, and firm performance. It tests the proposition that environmental munificence and dynamism moderate the relationship between discretionary social responsibility and financial performance. Social responsibility was measured with a three-item scale in a sample of 62 firms using a questionnaire. Environmental munificence and dynamism were measured using archival sources as was financial performance (return on assets and return on sales). The results of moderated regression analyses and subgroup (...) analyses found a significant moderating effect of environment on the social responsibility-firm performance relationship. Discretionary social responsibility contributes to firm performance in environments that are dynamic and munificent. (shrink)

Impossible antecedents entered the scene of medieval logic around the 1120s and soon started to dominate this scene, becoming one of the most debated issues from the second half of the twelfth century onwards. This article focuses on theories of counterpossibles from this period and aims to offer an overview of the different responses offered by twelfth-century logicians on whether everything, something, or nothing follows from an impossible statement. Rather than trying to historically reconstruct the positions of the different authors (...) – an operation that may be premature given the insufficient notions we still have of the authorship and dating of sources – I aim to provide a provisional map of the main arguments that were advanced in favour of or against the ex impossibili quodlibet principle. The article also aims to show that the strategies developed by twelfth-century logical schools in their approach to counterpossibles survive in logical discussions of the same topic during the thirteenth and the early fourteenth century, especially in the syncategoremata and sophistaria traditions. (shrink)

During the 13th century, several logicians in the Latin medieval tradition showed a special interest in the nature of impossibility, and in the different kinds or ‘degrees’ of impossibility that could be distinguished. This discussion resulted in an analysis of the modal concept with a fineness of grain unprecedented in earlier modal accounts. Of the several divisions of the term ‘impossible’ that were offered, one became particularly relevant in connection with the debate on ars obligatoria and positio impossibilis: the distinction (...) between ‘intelligible’ and ‘unintelligible’ impossibilities. In this article, I consider some 13th-century tracts on obligations that provide an account of the relation between impossibility and intelligibility and discuss the inferential principles that are permissible when we reason from an impossible – but intelligible – premise. I also explore the way in which the 13th-century reflection on this topic survives, in a revised form, in some early 14th-century accounts of positio, namely, those of William of Ockham, Roger Swineshead and Thomas Bradwardine. (shrink)

Comment pouvons-nous analyser des relations de valeur non standards, comme la parité axiologique, en termes d’attitudes appropriées? Wlodek Rabinowicz suggère que deux choses sont à parité si et seulement si il est à la fois permissible de préférer l’une à l’autre et permissible d’avoir la préférence contraire. Dans un article récent, Johan Gustafsson soutient toutefois que l’analyse de Rabinowicz viole un principe de symétrie entre valeurs et préférences, selon lequel il existe pour toute relation de valeur une relation de préférence (...) correspondante (et vice-versa). À la lumière de ce principe, Gustafsson propose une analyse alternative, selon laquelle deux choses sont à parité si et seulement si il est requis d’entretenir ces choses en parité préférentielle. Dans cet article, j’examine en détail les arguments avancés par Gustafsson contre l’analyse de Rabinowicz et je montre qu’aucun d’eux n’est convaincant. (shrink)

The identification of two possible readings – de re and de dicto – of modal claims is considered one of the greatest achievements of Abelard’s logic. In the Dialectica and the Logica “Ingredientibus,” Abelard uses this distinction as a basis for his modal semantics and theory of modalities. Rather than focusing on Abelard’s own theory, the aim of this article is to pay attention to a number of sources that – like Abelard’s logical works – are datable to the first (...) decades of the twelfth century, to investigate whether the de re–de dicto distinction was already adopted and debated in them. It argues that, even if there is no systematic theorization of the distinction in these sources, Abelard’s contemporaries put forward a number of questions concerning the syntax and the signification of modal claims that contributed to set the stage for the distinction’s identification and later development. (shrink)

Thought experiments are fictional narratives that widen our cognitive horizons both in the sciences and in philosophy. In the present paper we argue that they can perform this function by bringing one’s perspective into view. Despite being traditionally conceived as devices that transmit true propositions to their readers, thought experiments are also particularly apt to express a specific theoretical perspective through the use of imagination. We suggest that this is a significant epistemic feature that is often overlooked in the debate. (...) After presenting our analysis of thought experiments (Section 2) and of the role that imagination plays in them (Section 3), we revisit Galileo Galilei’s use of imaginary cases in light of our account (Section 4). We show that the main aims of Galileo’s thought experiments are to highlight how different perspectives endorsed by fictional characters affect imagination and to invite readers to actively engage in perspectives that are different from their own. This results in a clash of perspectives which plays a crucial epistemic role (Section 5). Readers of thought experiments do not passively absorb information, but critically assess the other’s perspective. In the final part of the paper, we individuate different ways in which readers can react to thought experiments. (shrink)

Fibromyalgia is a chronic pain syndrome characterized by dysfunctional processing of nociceptive stimulation. Neuroimaging studies have pointed out that pain-related network functioning seems to be altered in these patients. It is thought that this clinical symptomatology may be maintained or even strengthened because of an enhanced expectancy for painful stimuli or its forthcoming appearance. However, neural electrophysiological correlates associated with such attentional mechanisms have been scarcely explored. In the current study, expectancy processes of upcoming laser stimulation (painful and non-painful) and (...) its further processing were explored by event-related potentials (ERPs). Nineteen fibromyalgia patients and twenty healthy control volunteers took part in the experiment. Behavioral measures (reaction times and subjective pain perception) were also collected. We manipulated the pain/no pain expectancy through an S1–S2 paradigm (cue-target). S1 (image: triangle or square) predicted the S2 appearance (laser stimulation: warmth or pinprick sensation). Laser stimuli were delivered using a CO2 laser device. Temporal and spatial principal component analyses were employed to define and quantify the ERP component reliability. Statistical analyses revealed the existence of an abnormal pattern of pain expectancy in patients with fibromyalgia. Specifically, our results showed attenuated amplitudes at posterior lCNV component in anticipation of painful stimulation that was not found in healthy participants. In contrast, although larger P2 amplitudes to painful compared to innocuous events were shown, patients did not show any amplitude change in this laser-evoked response as a function of pain predictive cues (as occurred in the healthy control group). Additionally, analyses of the subjective perception of pain and reaction time indicated that laser stimuli preceded by pain cues were rated as more painful than those signaling non-pain expectancy and were associated with faster responses. Differences between groups were not found. The present findings suggest the presence of dysfunction in pain expectation mechanisms in fibromyalgia that eventually may make it difficult for patients to correctly interpret signs that prevent pain symptoms. Furthermore, the abnormal pattern in pain expectancy displayed by fibromyalgia patients could result in ineffective pain coping strategies. Understanding the neural correlates of pain processing and its modulatory factors is crucial to identify treatments for chronic pain syndromes. (shrink)

Gustav Theodor Fechners (1801-1887) philosophische, ethische und ästhetische Überlegungen, die anders als seine naturwissenschaftlichen Arbeiten der Öffentlichkeit weniger bewußt sind, werden in diesem Band, Ergebnis eines zu seinem 200. Geburtstag an der Universität Leipzig veranstalteten interdisziplinären Kolloquiums, in ihren Wirkungen auf die Geisteswissenschaften des 20. Jahrhunderts aus philosophischer, theologischer, linguistischer, kultur- und literaturwissenschaftlicher sowie wissenschaftshistorischer Sicht erörtert - mit Blick auf seine interdisziplinäre Leistung und unter Einbeziehung biographischer Aspekte.

The case of Baby G raises some of the most difficult decisions confronting parents and health-care professionals. Given the context-specific nature of most medical decisions affecting children, the principles and standards of child rights and the U.N. Convention on the Rights of the Child will not clearly articulate the best interests of the child in every situation. A child rights–based approach will, however, provide the factors that must be considered, methods for their analysis, and the procedural safeguards that must surround (...) decision-making related to complex medical situations facing children, families, and providers. This approach can facilitate both.. (shrink)

This book disseminates practical solutions to the automation of open and distance learning. It discusses computational methods, algorithms, implemented prototype systems, and applications of open and distance learning. It also provides state-of-the-art research on the impact and general principles of ethical computer use in academics, while also emphasizing the cyber philosophical aspect of human-computer interaction.

La méthode adoptée dans le Vocabulaire européen des philosophies peut-elle être taxée de « relativiste » comme l’écrit Carlo Ginzburg, et plus précisément de mener au « relativisme sceptique »? L’on vise ici à répondre par la négative en montrant les proximités entre la démarche du VEP et certains travaux de l’auteur lui-même. Si le VEP n’est pas un dictionnaire d’« ethnophilologie », et se centre sur les traductions du vocabulaire philosophique, les enjeux politiques sont essentiels. Il s’agit, en prenant (...) de la distance par rapport à sa propre langue, de construire des comparables, en étant aussi bien contre l’universalisme abstrait que contre le culturalisme relativiste qui conduit à l’incommensurabilité. (shrink)

In this essay, I consider some logical treatises and commentaries from the first decades of the 12th century (many of which are still unedited) which contain a discussion on modalities and modal logic. After presenting a short catalogue of these sources and a description of their common features, I shall focus on some definitions of the modal term “necessarium” which are provided in them. As we will see, Abelard and logicians of his time advanced three different characterizations of this term: (...) necessity was either defined in terms of unavoidability (ineuitabilitas), or in terms of immutability and omnitemporality (impermutabilitas, sempiternitas), or again in terms of absolute necessity as opposed to conditioned one (necessitas absoluta vs. determinata). I argue that the temporal understanding of necessity in terms of omnitemporality, inherited from ancient sources and extensively used by Abelard and others in the first years of the twelfth-century, started to disappear in texts datable from around the 1120, perhaps due to several difficulties that were related to this definition when applied in logical contexts. I also discuss how the notion of necessitas determinata was used by Abelard’s contemporaries to qualify the modal status of present and past events, which were generally believed to be necessary only in a “weak” and harmless sense that did not prevent them from being contingent. -/- . (shrink)

This essay examines the way in which the modal concept of necessity was discussed and analyzed in some eleventh- and early twelfth-century sources, such as Peter Damian’s De divina omnipotentia, Anselm of Canterbury’s Cur deus homo and several anonymous commentaries on Aristotle’s De interpretatione that were presumably composed in the first two decades of the twelfth century by logicians connected to William of Champeaux’s and Peter Abelard’s milieu. My aim is to offer a comparison of these different sources with respect (...) to their use of the Boethian distinction between two types or kinds of necessity, namely, the “absolute” or “simple” necessity that is involved in statements like “God is necessarily immortal” or “it is necessary for humans to be animals”, and the “conditional” or “temporal” necessity that is at stake when we say, for instance, that someone necessarily walks when he is walking. (shrink)

Como consecuencia de la crisis económica, inmobiliaria y financiera experimentada en España en los últimos años, muchos deudores hipotecarios no pueden hacer frente a sus cuotas y corren el riesgo de perder sus viviendas, en ocasiones conservando una deuda imposible de afrontar. El sobrendeudamiento y la morosidad hipotecaria abocan así a ciertas economías domésticas a situaciones insostenibles que pueden llevar a una reordenación de los gastos y necesidades, entre los que las cuotas hipotecarias dejan de tener prioridad. La legitimación de (...) la condición de moroso que puede observarse en esos casos es un fenómeno con importantes implicaciones antropológicas, en la medida en que constituye un cuestionamiento de la obligación de devolver el préstamo. Desde el punto de vista de los deudores y de quienes les brindan apoyo, caer en el impago, lejos de constituir una transgresión moralmente reprobable, puede entenderse como un acto de responsabilidad que tiende al sostenimiento de la vida. (shrink)

Der »politische« Leibniz als großer Denker mit zukunftsweisenden Vorstellungen für die Gestaltung von Staat, Gesellschaft und Wissenschaft.

Los nuevos heridos de Malabou, obra que revisa y actualiza el corpus freudiano sobre el trauma, expone un diagnóstico de la desafección contemporánea: la violencia hoy se presenta como si no tuviese sentido y es la exposición a este daño que es, en realidad, relacional el que constituye subjetividades desafectivas. Uno de los traumas sociopolíticos señalados por la autora es la violencia sexual. Con la obra de Linda Alcoff pasamos de una teoría general del trauma a una herida específicamente de (...) género. Ambas filósofas retoman la potencialidad del vínculo, de prácticas de mutualidad, para contra-efectuar las pérdidas de la violencia. Tres paradigmas posibles de la recuperación —dialéctica, deconstrucción y plasticidad— se derivan de la sentencia “las heridas del espíritu curan sin dejar cicatriz” de la Fenomenología del Espíritu según Malabou. ¿Qué formas de recuperación plantea el feminismo cuando este se convierte en una herramienta etiológica para la reconstrucción afectiva y narrativa de las subjetividades heridas? (shrink)

« Hannah Arendt avait l’air enchanté, sur la piste d’un paradoxe flambant neuf. Ses yeux et son sourire avaient un éclat plus profond que celui de la tolérance, car il jaillissait d’un besoin d’aimer ce qui était étranger, et de pardonner ce qui paraissait laid, horrible, sauvage » . Le romancier précise que le..

The political discourse of Rafael Caldera and Carlos Andrés Pérez is here analyzed. Thess leaders share features in exercising power as presidents of Venezuela, and in their being members of the traditional political parties that ruled the country in the second half of the XXth century. A crit..