Razón, poesía, historia.--La cuestión del estoicismo español.--El querer.

Dibujar el pensamiento de Seneca es dibujar su figura viva, trazar el esquema de su persona. Seneca es un mediador que para alzarse sobre nosotros necesita de nuestra necesidad, pues solo apoyado en nuestra indigencia tiene sentido. Maria Zambrano lleva a cabo un lucido estudio de la figura y significacion del pensador cordobes y presenta una seleccion de sus escritos.

Spectroscopy is a scientific topic at the interface between Chemistry and Physics, which is taught at high school level in relation with its fundamental applications in Analytical Chemistry. In the first part of the paper, the topic of spectroscopy is analyzed having in mind the well-known Johnstone’s triangle of chemistry education, putting in evidence the way spectroscopy is usually taught at the three levels of chemical knowledge: macroscopic/phenomenological, sub-microscopic/molecular and symbolic ones. Among these three levels, following Johnstone’s recommendations the macroscopic (...) one is the most useful for high school students who learn spectroscopy for the first time. Starting from these premises, in the second part of the paper, we propose a didactic sequence which is inspired by the historical evolution of spectroscopic instruments from the first spectroscopes invented by Gustav Kirchhoff and Robert Bunsen in 1860 to the UV–vis spectrophotometers which became common since the 1960s. The idea behind our research is to analyze the conceptual advancements through the history of spectroscopy and to identify the key episodes/experiments and spectroscopic instruments. For each of them, a didactic activity, typically an experiment, is then proposed underlining the relevant aspects from the chemistry education point of view. The present paper is the occasion to reflect on the potentialities of an historical approach combined with a laboratorial one, and to discuss the role of historical instruments and related technological improvements to teach spectroscopy. (shrink)

Hilary Putnam is one of the world’s leading philosophers. His highly original and often provocative ideas have set the agenda for a variety of debates in philosophy of science, philosophy of mind and philosophy of language. His now famous philosophical thought experiments, such as the ‘Twin earth’ and ‘the brains in the vat’ have become part of the established canon in philosophy and cognitive science. _Reading Putnam_ is an outstanding overview and assessment of Hilary Putnam’s work by a team of (...) international contributors, and includes replies by Putnam himself. Divided into clear sections, it contains chapters on key aspects of Putnam’s large body of writing, including: Scientific realism and the changes that Putnam’s thought has undergone on this topic analyticity and ontology, including the important interconnections between the views of Putnam and Quine Putnam’s arguments concerning externalist views of meaning and reference, questions of conceptual relativity, and his preoccupation with ethics through a denial of the fact–value dichotomy Putnam’s developing views on perception. Offering an excellent survey of Putnam’s work, _Reading Putnam_ is essential for those studying philosophy of mind, philosophy of language, and philosophy of science, as well as for anyone interested in contemporary philosophy. (shrink)

In the literature, the pragmatic dimension of metaphors has been clearly acknowledged. Metaphors are regarded as having different possible uses, especially pursuing persuasion. However, an analysis of the specific conversational purposes that they can be aimed at achieving in a dialogue and their adequacy thereto is still missing. In this chapter, we will address this issue focusing on the classical distinction between the explanatory and persuasive uses of metaphors, which is, however, complex to draw at an analytical level and often (...) blurred and controversial also from a theoretical point of view. Building on the analysis of explanation in different theories and fields of study, we show how it can be conceived as characterized by a cognitive and a pragmatic dimension, where the transference of understanding is used pragmatically for different dialogical goals - such as informing, making a joint decision, and most importantly persuading. In this sense, the cognitive effects of understanding are not incompatible with a persuasive dialogical purpose. This theoretical proposal will be applied to examples drawn from the medical context, to show how a pragmatic approach to explanation can account for the complexity of the cases that can be found in actual dialogical contexts. (shrink)

Probability as understood today, namely as a quantitative notion expressible by means of a function ranging in the interval between 0–1, took shape in the mid-17th century, and presents both a mathematical and a philosophical aspect. Of these two sides, the second is by far the most controversial, and fuels a heated debate, still ongoing. After a short historical sketch of the birth and developments of probability, its major interpretations are outlined, by referring to the work of their most prominent (...) representatives. The final section addresses the question of whether any of such interpretations can presently be considered predominant, which is answered in the negative. (shrink)

My aim in this paper is to investigate what epistemic role, if any, do appeals to representations play in cognitive neuroscience. I suggest that while at present they seem to play something in between a minimal and a substantive explanatory role, there is reason to believe that representations have a substantial contribution to the construction of neuroscientic explanations of cognitive phenomena.

: The coloniality of power is understood by Anibal Quijano as at the constituting crux of the global capitalist system of power. What is characteristic of global, Eurocentered, capitalist power is that it is organized around two axes that Quijano terms "the coloniality of power" and "modernity." The coloniality of power introduces the basic and universal social classification of the population of the planet in terms of the idea of race, a replacing of relations of superiority and inferiority established through (...) domination with naturalized understandings of inferiority and superiority. In this essay, Lugones introduces a systemic understanding of gender constituted by colonial/modernity in terms of multiple relations of power. This gender system has a light and a dark side that depict relations, and beings in relation as deeply different and thus as calling for very different patterns of violent abuse. Lugones argues that gender itself is a colonial introduction, a violent introduction consistently and contemporarily used to destroy peoples, cosmologies, and communities as the building ground of the "civilized" West. (shrink)

Dal "disegno su sabbia" delle donne australiane alle terrecotte delle donne del Camerun, dai retablos peruviani agli altari vodou degli immigrati haitiani a New York, dalla "Casa del popolo" del regno di Bandjoun alle "vetrinette" italiane degli anni Sessanta, dai malanggan e dai manufatti annodati dell'Oceania alla topologia dei nodi, dai bologan del Mali alla "Potlatch Collection" rimpatriata nei nuovi musei indigeni del Canada, dalle maschere gelede degli Yoruba alla figura ubiqua e mediatica di Mami Wata, i saggi di questo (...) volume evidenziano le valenze operative dell'arte: sia nell'arena sociale e politica contemporanea, cui appartengono anche le "tradizioni", sia nel campo cognitivo e religioso. A lungo confinata ai soli territori esotici delle culture "primitive" e limitata da un'eccessiva dipendenza dalle categorie interpretative occidentali, la riflessione antropologica sull'arte e sull'estetica trova oggi un nuovo respiro teorico, e un nuovo fascino. (shrink)

In this Chapter, Maria Kronfeldner discusses whether psychological essentialism is a necessary part of dehumanization. This involves different elements of essentialism, and a narrow and a broad way of conceptualizing psychological essentialism, the first akin to natural kind thinking, the second based on entitativity. She first presents authors that have connected essentialism with dehumanization. She then introduces the error theory of psychological essentialism regarding the category of the human, and distinguishes different elements of psychological essentialism. On that basis, Kronfeldner (...) connects historical, socio-psychological, and philosophical insights in order to show that although essentialism can act as a catalyst for dehumanization, it is not necessary for it. Examples relate to dehumanization in the context of colonialism and evolutionary thinking, to the history of dehumanizing women from Aristotle to 19th-century craniology, and to contemporary self-dehumanization and ‘lesser mind’ attribution. (shrink)

The coloniality of power is understood by Anibal Quijano as at the constituting crux of the global capitalist system of power. What is characteristic of global, Eurocentered, capitalist power is that it is organized around two axes that Quijano terms “the coloniality of power” and “modernity.” The coloniality of power introduces the basic and universal social classification of the population of the planet in terms of the idea of race, a replacing of relations of superiority and inferiority established through domination (...) with naturalized understandings of inferiority and superiority. In this essay, Lugones introduces a systemic understanding of gender constituted by colonial/modernity in terms of multiple relations of power. This gender system has a light and a dark side that depict relations, and beings in relation as deeply different and thus as calling for very different patterns of violent abuse. Lugones argues that gender itself is a colonial introduction, a violent introduction consistently and contemporarily used to destroy peoples, cosmologies, and communities as the building ground of the “civilized” West. (shrink)

The coloniality of power is understood by Anibal Quijano as at the constituting crux of the global capitalist system of power. What is characteristic of global, Eurocentered, capitalist power is that it is organized around two axes that Quijano terms “the coloniality of power” and “modernity.” The coloniality of power introduces the basic and universal social classification of the population of the planet in terms of the idea of race, a replacing of relations of superiority and inferiority established through domination (...) with naturalized understandings of inferiority and superiority. In this essay, Lugones introduces a systemic understanding of gender constituted by colonial/modernity in terms of multiple relations of power. This gender system has a light and a dark side that depict relations, and beings in relation as deeply different and thus as calling for very different patterns of violent abuse. Lugones argues that gender itself is a colonial introduction, a violent introduction consistently and contemporarily used to destroy peoples, cosmologies, and communities as the building ground of the “civilized” West. (shrink)

This essay examines liminality as space of which dominant groups largely are ignorant. The limen is at the edge of hardened structures, a place where transgression of the reigning order is possible. As such, it both offers communicative openings and presents communicative impasses to liminal beings. For the limen to be a coalitional space, complex communication is required. This requires praxical awareness of one's own multiplicity and a recognition of the other's opacity that does not attempt to assimilate it into (...) one's own familiar meanings. Refusing the assumption of transparency and operating with relational identities, the complex communication that occurs in the limen—often invisible to dominant groups—can enable genuine coalition and effective resistance to domination. (shrink)

This paper investigates the emotive (or expressive) meaning of words commonly referred to as “loaded” or “emotive,” which include slurs, derogative or pejorative words, and ethical terms. We claim that emotive meaning can be reinterpreted from a pragmatic and argumentative perspective, which can account for distinct aspects of ethical terms, including the possibility of being modified and its cancellability. Emotive meaning is explained as a defeasible and automatic or automatized evaluative and intended inference commonly associated with the use of specific (...) terms, which can be represented and assessed considering its logical structure and its defeasibility conditions. This automatic inference is conceived as part of the connotation of an ethical term, and is not necessarily stable. By means of quasi-definitions, it is possible to modify the emotive meaning while maintaining the descriptive one, automaticizing the inferences drawn from an ethical word. Through examples drawn from the recent US presidential campaign, we show how re-contextualization and emotive contexts can affect emotive meaning. (shrink)

: This essay examines liminality as space of which dominant groups largely are ignorant. The limen is at the edge of hardened structures, a place where transgression of the reigning order is possible. As such, it both offers communicative openings and presents communicative impasses to liminal beings. For the limen to be a coalitional space, complex communication is required. This requires praxical awareness of one's own multiplicity and a recognition of the other's opacity that does not attempt to assimilate it (...) into one's own familiar meanings. Refusing the assumption of transparency and operating with relational identities, the complex communication that occurs in the limen—often invisible to dominant groups—can enable genuine coalition and effective resistance to domination. (shrink)

_Jane and Louise Wilson_ With Essays by Jeremy Millar and Claire Doherty London: Ellipsis, 2000 ISBN 1-84166-027-2 84 pp., inc. 120 b/w photograph.

Drawing on recent findings, this study examines whether valence concordant electromyography (EMG) responses can be explained as an unconditional effect of mere stimulus processing or as somatosensory simulation driven by task-dependent processing strategies. While facial EMG over the Corrugator supercilii and the Zygomaticus major was measured, each participant performed two tasks with pictures of album covers. One task was an affective evaluation task and the other was to attribute the album covers to one of five decades. The Embodied Emotion Account (...) predicts that valence concordant EMG is more likely to occur if the task necessitates a somatosensory simulation of the evaluative meaning of stimuli. Results support this prediction with regard to Corrugator supercilii in that valence concordant EMG activity was only present in the affective evaluation task but not in the non-evaluative task. Results for the Zygomaticus major were ambiguous. Our findings are in line with the view that EMG activity is an embodied part of the evaluation process and not a mere physical outcome. (shrink)

Scholars have long been intrigued by the Buddha's defining action (karma) as intention. This book explores systematically how intention, agency, and moral psychology were interpreted in all branches of early Theravada thought, paying special attention to the thought of the 5th-century commentator Buddhaghosa.

Ignorance is often a perfectly good excuse. There are interesting debates about whether non-culpable factual ignorance and mistake subvert obligation, but little disagreement about whether non-culpable factual ignorance and mistake exculpate. What about agents who have all the relevant facts in view but fail to meet their obligations because they do not have the right moral beliefs? If their ignorance of their obligations derives from mistaken moral beliefs or from ignorance of the moral significance of the facts they have in (...) view, should they be excused for failing to meet their moral obligations? It is not obvious that they should. In this paper we argue that the best non-skeptical accounts of moral responsibility acknowledge that factual ignorance and mistake will diminish moral responsibility in a way that moral ignorance and mistake will not. That is because factual ignorance is often non-culpable so long as it meets certain merely procedural epistemic standards but the same is not true of moral ignorance. Our argument is that the assumption that it is gets the standards of culpability for moral ignorance wrong, and that the mistake is encouraged by the thought that culpability in general requires an instance of known wrongdoing: that acting wrongly requires de dicto unresponsiveness to one’s obligations at some stage. We deny this and conclude that, therefore, ignorance and mistaken belief are indeed often perfectly good excuses – but far less often than some philosophers claim. (shrink)

El presente artículo hace a una reflexión sobre Kant y su énfasis en el apriorismo moral, sobre todo en cuanto se refiere al concepto de deber en la pura razón. Dicho concepto juega un papel fundamental como criterio de valor de la acción moral; una acción es moral en tanto sea hecha por deber y nada más que por deber. ¿Qué es el deber y dónde se fundamenta?, es de lo que se va a tratar el presente texto; igualmente nos (...) vamos a encontrar con el análisis y las características del imperativo categórico, junto con otras ideas morales, abordadas, eso sí, desde la perspectiva del apriorismo. (shrink)

I offer a new cartography of ethical resistance. I argue that there is an uncharted interaction between managerial secrecy and organizational silence, which may exponentially increase the incidence of corruption in ways not yet understood. Current methods used to raise levels of moral conduct in business and government practice appear blind to this powerful duo. Extensive literature reviews of secrecy and silence scholarships form the background for an early stage conceptual layout of the co-production of secrecy and silence.

: The aim of this essay is to reclaim Kristeva's concept of the semiotic chora by re-inscribing it as an intervention in the context of two important postmodern debates. The first debate relates to the philosophical problem of "the beginning before the Beginning." The second concerns the necessity and possibility of mediation between incommensurable entities: the "demonic" and the social, desire and the Law, material production and representation. I contend: (1) that the introduction of the chora in RPL is part (...) of Kristeva's effort to restore the legacy of a materialist economy of the beginning, as this is glimpsed in Plato's Timaeus from which Kristeva borrows her controversial term; and (2) that the chora constitutes an attempt on Kristeva's part to explore a third space of ambiguous relationality in the context of which our transcendence to the "demonic" lies less "beyond us" than "in-between.". (shrink)

We consider small-weight Cutting Planes (CP * ) proofs; that is, Cutting Planes (CP) proofs with coefficients up to $\operatorname{Poly}(n)$ . We use the well known lower bounds for monotone complexity to prove an exponential lower bound for the length of CP * proofs, for a family of tautologies based on the clique function. Because Resolution is a special case of small-weight CP, our method also gives a new and simpler exponential lower bound for Resolution. We also prove the following (...) two theorems: (1) Tree-like CP * proofs cannot polynomially simulate non-tree-like CP * proofs. (2) Tree-like (CP * proofs and Bounded-depth-Frege proofs cannot polynomially simulate each other. Our proofs also work for some generalizations of the CP * proof system. In particular, they work for CP * with a deduction rule, and also for any proof system that allows any formula with small communication complexity, and any set of sound rules of inference. (shrink)