A pesar de algunos antecedentes dispersos y excepciones, existe una manifiesta laguna en la literatura sobre el concepto de cultura científica comunitaria. Con esa expresión nos referimos a situaciones en las cuales unos ciudadanos perciben un problema, se agrupan, organizan, comunican y ponen en común sus recursos para buscar, evaluar y producir conocimiento científico con el fin de encarar dicho problema. En este trabajo realizamos una propuesta de caracterización de la cultura científica comunitaria. Posteriormente, procedemos a aplicarla y contrastarla respecto (...) del caso de los colectivos de afectados por la COVID persistente. La metodología empleada se ha basado en el análisis documental. (shrink)

Image schemas are mental constructs central to human cognitive psychology. The neurobiological grounding of these structures has been suggested by experimental research both in non-human primates (Rizzolatti and Craighero 2004; Umiltá et al. 2001) and lower animals (Knudsen 2002, 1998). However, their applicability as concrete cognitive products has not been explored yet in zoosemiotics. This study shows that image schemas are highly instrumental to making sense of the impersonations of two animals featured in biology research studies and wildlife documentary films: (...) the mimic octopus (Thaumoctopus mimicus) and the Gibb’s sea spider crab (Pisa armata). In analysing the movements and postures of these animals, it is argued that image schemas underlie recurring patterns of animal bodily experience and response, which ties image-schematic structures to non-human intersubjectivity. In line with the pluralistic view of zoosemiotics (e.g. Maran, Martinelli and Turovski 2011), this paper takes an intermediary position in the continuity–discontinuity debate regarding communication in humans and animals. In this regard, the complexity of the creative behavioural models of the animals examined leaves the door open for the existence of sophisticated mental life in non-human species. (shrink)

This study discusses the mimic octopus’ (Thaumoctopus mimicus) acts of imitation of a banded sea-snake (Laticauda sp.) as an antagonistic response to enemies from a cognitive-semiotic perspective. This mimicry model, which involves very close physical resemblance and highly precise enactment, displays goal-orientedness because the octopus only takes it on when encountering damselfish, a territorial species, and not other sea animals that the octopus has been shown to imitate, such as lionfish and flounders (Norman et al. 2001). Based on theoretical principles (...) and analytic tools from Mitchell’s (1986) typology of deceptive acts, Zlatev’s (2008) Mimesis Hierarchy and Zlatev’s (2018) types and levels of (self-)consciousness, this research raises the possibility that T. mimicus exhibits the following attributes: (i) bodily self-awareness; (ii) cognitive empathy, which builds upon deception and perspective-taking strategies to imagine or project itself into the place of the antagonist; and (iii) capability to reflectively reorganise the standard complete imitation pattern into a partial one in order to optimise its effect, based on conscious visual appraisal of the stimulus position. These capacities would place T. mimicus at the dyadic mimetic level on the Mimesis Hierarchy. For this reason, it is suggested that the name mimic octopus could be replaced by mimetic octopus. (shrink)

This article proposes a method for the semi-automatic extraction of resemblance metaphor terms from a manually annotated corpus of marine biology texts in English and Spanish. The corpus was first searched for target domain terms as well as for lexical markers indicative of metaphors. The combination of these search strategies for metaphor extraction resulted in a set of English-Spanish term pairs. After analysing and comparing these metaphor candidates, a quantitative analysis provided comparative statistical data regarding marine biology metaphor. Finally, the (...) metaphorical nature of marine biology terms was verified in three ways. The first verification strategy entailed an adapted version of the Metaphor Identification Procedure (CitationPragglejaz Group, 2007). The second involved the analysis of contextual data extracted from the corpus, and the third involved the analysis of visual images from an online marine biology database and from the Google search engine. (shrink)

The global economy is going through a period of drastic changes. One of the main initiatives is the Green Deal, seeking a modern, resource-efficient competitive economy by 2050.However, transformation implies collaboration by all, not just in Europe but globally. Educate future generations from an ecological perspective, re-qualifying employees within sectors prone to change and modifying or eliminating some jobs in “brown” sectors are some of the causes and consequences of change.Higher Education institutions (HEIs) will be required globally, to provide solutions (...) to the market, providing new professionals able to tackle the New Green Challenge. (shrink)

This study explores multimodal metaphors and metonymies in Faust, a German Expressionist silent fiction movie by Murnau. The article combines principles of psychocinematics, an interdisciplinary scientific field of enquiry, with the multimodal metaphor and expressive movement model, which looks into the temporal dynamics of metaphoric meaning-making by movie watchers. It is shown that interrelating both film-analytic approaches provides a deeper and more comprehensive insight into how figurative thought influences psycho-cognitive processes in the moviegoer’s mind as they dynamically unfold in their (...) cinematic contexts. Evidence is provided that Kappelhoff and co-workers’ proposal can be complemented and enriched by psychocinematics findings on the allocation of visual attention and eye fixation, motion and image frame sensing, and mental activity underlying emotional and diagetic experiences. (shrink)

This study discusses the mimic octopus’ acts of imitation of a banded sea-snake as an antagonistic response to enemies from a cognitive-semiotic perspective. This mimicry model, which involves very close physical resemblance and highly precise enactment, displays goal-orientedness because the octopus only takes it on when encountering damselfish, a territorial species, and not other sea animals that the octopus has been shown to imitate, such as lionfish and flounders. Based on theoretical principles and analytic tools from Mitchell’s typology of deceptive (...) acts, Zlatev’s Mimesis Hierarchy and Zlatev’s types and levels of consciousness, this research raises the possibility that T. mimicus exhibits the following attributes: bodily self-awareness; cognitive empathy, which builds upon deception and perspective-taking strategies to imagine or project itself into the place of the antagonist; and capability to reflectively reorganise the standard complete imitation pattern into a partial one in order to optimise its effect, based on conscious visual appraisal of the stimulus position. These capacities would place T. mimicus at the dyadic mimetic level on the Mimesis Hierarchy. For this reason, it is suggested that the name mimic octopus could be replaced by mimetic octopus. (shrink)

Attention-deficit hyperactivity disorder is one of the most common neurodevelopmental disorders in children and adolescents. People who have this disorder are characterized by presenting difficulties in the processes of sustained attention, being very active, and having poor control of their impulses. Despite the high prevalence of this disorder and the existence of various tests used for its diagnosis, few data are available regarding the usefulness and diagnostic validity of these tools. Given the difficulties that these subjects present in executive functions, (...) the aim of this study was to evaluate whether the Neuropsychological Assessment of Executive Functions battery for Children allows to establish specific profiles of executive performance for people with attention-deficit hyperactivity disorder. The sample was made up of 197 participants of both sexes, aged between 6 and 12 years age. A nonexperimental design was followed, using a comparative descriptive study method. The results indicated that the scales of phonological fluency, color path, rings, and interference are the most associated with the diagnosis of ADHD, providing data on inhibition, mental flexibility, sustained and selective attention, planning, verbal fluency, and working memory, among others. The practical implication of these results is in line with providing support in the clinical diagnosis that is carried out in children’s mental health units. In addition, the ENFEN tool can be valued as a suitable psychometric instrument in the psychoeducational field, helping professionals in a school environment to be more aware of the areas of cognitive development in which a student diagnosed with ADHD will have more difficulties and, in doing so, providing more adjusted and effective psychopedagogical measures when it comes to supporting students in their adaptation to the school environment. (shrink)

This paper proposes and analyzes the psychometric properties of the PREVI-A scale. It describes the process of item development, the factorial structure of the scale, reliability, evidence of validity and diagnostic performance with regard to recidivism risk in juvenile offenders. The sample was made up of 212 juvenile offenders held at detention centers run by the Madrid Agency for Reeducation and Reintegration of Juvenile Offenders, a regional government body. Statistical analyses were used to corroborate the theoretical factorial structure of the (...) PREVI-A, which consists of six risk/protection dimensions based on the Risk-Needs-Responsivity Model, and to obtain empirical support for the reliability and validity of PREVI-A as a tool to assess the risk of recidivism by juvenile offenders in Spain. (shrink)

En este artículo llevamos a cabo una extensa revisión de la literatura científica en lo relativo a los vínculos entre materialismo y felicidad, desde un enfoque multidisciplinar que incluye la psicología, la comunicación, la economía y la ética. La línea dominante en la bibliografía insiste en vincular un mayor materialismo con una menor auto-percepción de felicidad y de bienestar, y con una mayor propensión a la depresión. En esta revisión atendemos a los aspectos que así lo evidencian, al rumbo actual (...) de las investigaciones y a los retos aún pendientes de clarificación por parte de la comunidad investigadora. (shrink)

Adaptive optics are techniques used for processing the spatial resolution of astronomical images taken from large ground-based telescopes. In this work, computational results are presented for a modified curvature sensor, the tomographic pupil image wavefront sensor, which measures the turbulence of the atmosphere, expressed in terms of an expansion over Zernike polynomials. Convolutional neural networks are presented as an alternative to the TPI-WFS reconstruction. This technique is a machine learning model of the family of artificial neural networks, which are widely (...) known for its performance as modeling and prediction technique in complex systems. Results obtained from the reconstruction of the networks are compared with the TPI-WFS reconstruction by estimating errors and optical measurements. The reconstructed wavefronts from both techniques are compared for wavefronts of 153 Zernike modes. For this case, a detailed comparison and grid search to find the most suitable neural network is performed, searching between multi-layer perceptron, CNN and recurrent networks topologies. In general, the best network was a CNN trained for TPI-WFS reconstruction, achieving better performance than the reconstruction software from TPI-WFS in most of the turbulent profiles, but the most significant improvements were found for higher turbulent profiles that have the lowest r0 values. (shrink)

Se evaluó la autorregulación en estudiantes de nuevo ingreso en una licenciatura en psicología en línea. Se adaptó y aplicó el Inventario de Estilos de Aprendizaje y Orientación Motivacional de Castañeda y Ortega a una muestra de 204 estudiantes encontrando que la edad se relaciona con la eficacia percibida, la aprobación externa y el manejo de materiales de estudio. Palabras clave: autorregulación, educación en línea, educación superior, estrategias de aprendizaje, motivación.

The aim of the present study is to analyze individual differences in academic self-efficacy within a population of Unaccompanied Foreign Minors from the European cities of Ceuta and Melilla. Variables describing educational level and length of stay were considered in a sample of 377 individuals being cared for in different youth centers. Of these, 63.4% belonged to the group who had stayed at the center for less than 9 months and 36.6% reported a length of stay of more than 9 (...) months. The age of participants ranged between 8 and 17 years old. Once the quality parameters of the instrument were elaborated, reliability and validity was confirmed through Confirmatory Factor Analysis using Structural Equation Modeling methodology. Data collection was then initiated. The results overall indicate that 87.6% of those who completed the questionnaire reported a higher level of self-efficacy with regards to working with any classmate, whilst at the same time seeing themselves as capable of achieving good marks. ANOVA results indicated significant differences with respect to educational level and length of stay. In this regard, students who had received professional training and had been at the Center for more than 9 months, were the ones who developed greater academic self-efficacy for spending more time working when tasks were judged to be difficult. The results obtained demonstrate that any intervention will be positive as long as it promotes different institutions to develop strategies that cater to a length of stay of more than 9 months and target education, academic self-efficacy, socialization and strengthening the future workforce. Such interventions can be directed through new European, Spanish or local level policies. It is clear that institutions still have a lot of work left to do. (shrink)

Gómez Pereira's _Antoniana Margarita_ represents one of the most original works of his time. Its author develops some issues of great impact in later philosophy, such as animal automatism, soul-body radical separation and self-awareness.

The concept of polarity is pervasive in natural language. It relates syntax, semantics and pragmatics narrowly, Semantics: an international handbook of natural language meaning, De Gruyter Mouton, Berlin, 2011; Israel in The grammar of polarity: pragmatics, sensitivity, and the logic of scales, Cambridge studies in linguistics, Cambridge University Press, Cambridge, 2014), it refers to items of many syntactic categories such as nouns, verbs and adverbs. Neutral polarity items appear in affirmative and negative sentences, negative polarity items cannot appear in affirmative (...) sentences, and positive polarity items cannot appear in negative sentences. A way of reasoning in Natural Language is through Natural Logic. This logic is based on the concept of polarity in order to make the meaning of a sentence weaker o stronger without changing its truth value. There exist many proposals to compute polarity in the Natural Logic context, the most widely known are the ones by: van Benthem, Sánchez-Valencia, Dowty, and van Eijck, 6th international Tbilisi symposium on logic, language, and computation, Batumi, Georgia, Springer, 2007). If Natural Logic is going to be used, as an inferential mechanism between text fragments, in Natural Language Processing applications such as text summarization, question answering, and information extraction, it is a priority to know what the existing relationship among the aforementioned algorithms is; for example, to implement the most general. We show in this paper the equivalence among the analyzed algorithms, filling a gap in Natural Logic research, particularly in computing polarity, and the soundness of their algorithms. (shrink)

The Coronavirus Covid 19 pandemic has produced terrible effects in the world economy and is shaking social and political stability around the world. The world of sport has obviously been severely affected by the pandemic, as authorities progressively canceled all level of competitions, including the 2020 Olympic Games in Tokyo. In Spain, the initial government-lockdown closed the Sports High-performance Centers, and many other sports facilities. In order to support athlete's health and performance at crises like these, an online questionnaire named (...) RECOVID-19, was designed to assess how athletes were living their lives during such periods of home confinement. The main purpose of the questionnaire was to assess the impact of prolongued confinement on athlete's psychological, emotional, and behavioral performance. One thousand, two hundred forty-eight athletes participated in the survey. They had the fllowing characteristics:, who compete at National and International level. Results showed that during the confinement period, those athletes who lacked motivation reported a higher level of stressful thoughts, more behavioral problems, and greater emotional upheaval. However, those athletes who accepted confinement measures as necessary, and were in favor of respecting the rules of social isolation, fostered positive emotional states such as feelings of friendship. In addition, the availability of some sport equipment together with the ability to continue some training, were protective factors against emotional stress, lack of motivation and behavioral problems; and they were associated with greater respect for, and adherence to, confinement rules. Gender differences, tested by multigroup analysis, revealed that coping activities were more often associated to negative emotional states among women, whereas the ongoing availability of training information and future conditions were equally protective factors for both genders. This study also showed that receiving coaching, support and completing frequent training routines seem to be valuable tools to prevent or reduce some of the harmful effects of isolation on athlete's emotional well-being. The conclusions derived from this research would possibly help sport authorities to design supporting policies and plans to support athletes and trainers in future disruptive health crises. (shrink)

8 March, now known as International Women’s Day, is a day for feminist claims where demonstrations are organized in over 150 countries, with the participation of millions of women all around the world. These demonstrations can be viewed as collective rituals and thus focus attention on the processes that facilitate different psychosocial effects. This work aims to explore the mechanisms involved in participation in the demonstrations of 8 March 2020, collective and ritualized feminist actions, and their correlates associated with personal (...) well-being and collective well-being, collective efficacy and collective growth, and behavioral intention to support the fight for women’s rights. To this end, a cross-cultural study was conducted with the participation of 2,854 people from countries in Latin America and Europe, with a retrospective correlational cross-sectional design and a convenience sample. Participants were divided between demonstration participants and non-demonstrators or followers who monitored participants through the media and social networks. Compared with non-demonstrators and with males, female and non-binary gender respondents had greater scores in mechanisms and criterion variables. Further random-effects model meta-analyses revealed that the perceived emotional synchrony was consistently associated with more proximal mechanisms, as well as with criterion variables. Finally, sequential moderation analyses showed that proposed mechanisms successfully mediated the effects of participation on every criterion variable. These results indicate that participation in 8M marches and demonstrations can be analyzed through the literature on collective rituals. As such, collective participation implies positive outcomes both individually and collectively, which are further reinforced through key psychological mechanisms, in line with a Durkheimian approach to collective rituals. (shrink)

Gómez Pereira's Antoniana Margarita (1554) represents one of the most original works of his time. Its author develops some issues of great impact in later philosophy, such as animal automatism, soul-body radical separation and self-awareness.

Em Outubro de 2017Renaud Barbaras visitou a Universidade de Coimbra para pronucniar no Departamento de Filosofia, Comunicação e Informação duas sessões de seminário em redor do seu pensamento. Aqueles que tiveram a felicidade de participar neste evento inesquecível sabem bem da profundidade filosófica das lições do famoso filósofo, uma profundidade que soube ainda motivar um conjunto interessante de diálogos que se prolonga. Aqui apresenta‑se uma entrevista com Renaud Barbaras que se iniciou com um desses diálogos.

En el presente trabajo se realizará un análisis y comparación críticos de las ideas con relación a la tecnología desarrolladas por Eduardo Nicol y Adolfo Sánchez Vázquez. En ese sentido, se confrontará el concepto de “razón de fuerza mayor” de Nicol con la idea del “racionalismo tecnológico” de Sánchez Vázquez. Demostrando, finalmente, que el concepto nicoliano encajaría perfectamente dentro de los parámetros de la ideología del racionalismo tecnológico tal y como la define Adolfo Sánchez Vázquez. Todo ello con el fin (...) de valorar el alcance y las limitaciones de las propuestas de ambos autores y su posible vigencia de cara a pensar un problema tan actual como el de la tecnología y la responsabilidad del ser humano en su desarrollo. Así pues, este trabajo no se propone estudiar un diálogo o polémica real entre los autores en cuestión ni tampoco se hace cargo de una crítica explícita de uno a otro. Lo que se busca es conectar dos desarrollos filosóficos aparentemente alejados (la metafísica fenomenológica de Nicol y el marxismo crítico de Sánchez Vázquez) examinando cómo abordan uno y otro el tema de la tecnología y destacando las hipotéticas implicaciones de uno de esos desarrollos sobre el otro. Para ello, se parte de una breve explicación del contexto histórico de ambos pensadores, luego se enmarcan las ideas de la tecnología de cada uno en su contrastante concepción de la praxis, se muestran los puntos en común y las discrepancias y, finalmente, se termina señalando la hipotética repercusión de las ideas Sánchez Vázquez sobre las de Nicol. (shrink)

Based on published works and unpublished materials, this article analyses how cybernetics was received by two Spanish thinkers exiled in Mexico: José Gaos (1900–1969) and Eduardo Nicol (1907–1990). This reception is particularly intriguing especially when considering the substantial presence and social impact that Norbert Wiener had in Mexican society because of his friendship with Arturo Rosenblueth. Gaos and Nicol are the first philosophers to develop a complex and original diagnosis of cybernetics in Mexico. It will be shown how the (...) exiled thinkers take on the philosophical implications of this science in the light of their respective theoretical projects, and finally, it will be defended how the critical perspective they develop is particularly significant for Mexico’s political and academic context since it illuminates some negative aspects of cybernetics that Wiener did not foresee and that had not been reported there until then. (shrink)

RESUMEN La comprensión aristotélica de la prudencia constituye un antecedente fundamental para entender el giro hermenéutico de la fenomenología heideggeriana. Se examina cómo la interpretación fenomenológica de Heidegger sobre esta virtud dianoética puede entenderse si se consideran a cuatro aspectos: la prioridad de la praxis respecto de los saberes teóricos, el reconocimiento de un horizonte de verdad más amplio que la verdad proposicional del logos apophantikos, el valor del instante kairológico en el que discurre la acción humana y el anticipo (...) de la temporalidad y, cómo no, la importancia de la finitud, la libertad y la autenticidad del existir fáctico del hombre. ABSTRACT Aristotle's conception of phronesis is crucial in order to understand the hermeneutic turn in Heidegger's phenomenology. The article examines how Heidegger's phenomenological interpretation of this dianoetic virtue could be understood if four aspects are taken into account: the priority of praxis over theoretical knowledge, the recognition a horizon of truth that is broader than the propositional truth of the logos apophantikos, the importance of kairos, in which human action occurs, and the anticipation of temporality, and, of course, the importance of the finitude, freedom, and authenticity of man's factual existence. (shrink)

La comprensión aristotélica de la prudencia constituye un antecedente fundamental para entender el giro hermenéutico de la fenomenología heideggeriana. Se examina cómo la interpretación fenomenológica de Heidegger sobre esta virtud dianoética puede entenderse si se consideran a cuatro aspectos: la prioridad de la praxis respecto de los saberes teóricos, el reconocimiento de un horizonte de verdad más amplio que la verdad proposicional del logos apophantikos, el valor del instante kairológico en el que discurre la acción humana y el anticipo de (...) la temporalidad y, cómo no, la importancia de la finitud, la libertad y la autenticidad del existir fáctico del hombre. (shrink)

It can be stated that self-regulated learning (SRL) brings broad benefits to the process of students' learning and studying. However, research has yet to be undertaken in relation to one of its components, namely self-regulation of motivation and affectivity. The main objectives of this study are to examine the use of self-motivation strategies that involve classmates and to obtain models on the influence of academic goals and self-efficacy on such self-motivation strategies. To this end, was conducted a study using two (...) different samples of students in the compulsory secondary education or baccalaureate stages in Spain (N = 613 and N = 910). The results obtained indicate that, with regard to gender, differences only exist in the use of the strategy of deception (t = 5.450, p <.001, d =.364). That the two pairs of strategies positively and significantly correlated with one another (r =.239, p <.01 and r =.355, p <.01). That only the strategy of annulation of others correlates with a more adaptive type of motivation. Thus, the group of students that reported the greatest level in its use also did so in relation to task and ego self-enhancing goals, to self-efficacy, and being negatively associated with the goal of work avoidance. Finally, were offered models on relationships between academic goals, self-efficacy and enhancement and annulation strategies (χ² (8) = 5.204, p =.736) and deception and annulation strategies (χ² (4) = 3.228, p =.520). (shrink)

En este artículo se plantea la fertilidad del pensamiento marxista de Adolfo Sánchez Vázquez (1915-2011) al abordar los desafíos inherentes al desarrollo tecnológico. Se busca ofrecer una aproximación al pensamiento del autor acerca de la tecnología, temática tratada de manera implícita a lo largo de su obra. De esta manera, se aborda una cuestión apenas explorada en los estudios sobre Sánchez Vázquez, abriendo así la puerta a posteriores investigaciones sobre del tema. El trabajo se divide en tres partes. Una primera, (...) en la que se presenta someramente su filosofía de la praxis a partir de la hipótesis hermenéutica de la «trayectoria intelectual elíptica». Esta hipótesis de lectura permitirá comprender la obra de Sánchez Vázquez como articulada en torno a dos grandes preocupaciones principales: la creatividad y la emancipación política. Dos preocupaciones que definirán, a su vez, las reflexiones del autor acerca de la tecnología. En esta línea, será en la segunda parte donde se aborde la lectura sanchezvazquiana de la tecnología y su concepto de «racionalismo tecnológico». Finalmente, en la tercera parte, se proponen tres ámbitos estrechamente relacionados con el desarrollo tecnológico a los que las ideas del autor -marcadas por la doble preocupación anteriormente señalada-harían una contribución relevante: el de la ecología, el de la filosofía del trabajo y el de la socialización de la creación. (shrink)

El artículo trata de plasmar cómo la influencia de Pablo de Tarso en Heidegger puede explicar no sólo la concepción de la Zeitlichkeit como sentido del ser del ente que es el Dasein, sino el concepto de tiempo después de la Kehre. Si aquella concepción escatológica hizo del futuro el éxtasis principal de la existencia que se sabe tan abierta y proyectiva como caída y deyectada por la muerte adveniente, esta otra dimensión mesiánica insiste más en el tiempo que resta, (...) en el presente que nos queda. De este modo, en las dos grandes etapas de Heidegger podrían encontrarse resonancias de las dos determinaciones del kairós que, en nuestra opinión, traslucen las epístolas paulinas. (shrink)

Unamuno y Benjamin fueron dos personalidades muy dispares tanto en su biografía como en su obra. Sin embargo, la lectura de sus escritos permite detectar ciertas similitudes entre ambos, no tanto en las preocupaciones y motivaciones reflejadas sino en el empleo de iguales o parecidos conceptos de raigambre religiosa. En el presente trabajo se pretende poner en diálogo a ambos autores a partir de uno de estos conceptos teológicos: el de la apocatástasis paulina.

En las siguientes páginas encontraremos el Misterio Pas­cual como base de la reflexión teológica en general y de la especulación eclesiológica, ético-moral y escatològica en particular, pues se pretende mostrar la vinculación existente entre la Pascua y el nacimiento de la Iglesia, por un lado, junto con las implicaciones y derivaciones en ma­teria de moral que de ella se puedan derivar, y por otro lado, presentar al hombre como ser histórico en tanto que sujeto que se proyecta hacia el futuro (...) considerando, por consiguiente, la pasión, muerte y resurrec­ción de Cristo como aval de la esperanza cristiana. (shrink)

Este artículo aborda el antiguo problema de la diferencia entre filosofía y poesía partiendo de una interpretación del arte narrativo personificado por Ulises en la Odisea. Una lectura del episodio de las Sirenas permite reconstruir la trama de voces diversas que compone el relato homérico y comprender la significación de esta estructura polifónica en el imaginario odiseico. Frente a la neta oposición entre autofonía y alofonía que propone la filosofía platónica, la poesía homérica implica una idea de heterofonía que apunta (...) más allá de una lógica binaria y sugiere la irreductibilidad de la voz poética a un juego entre extremos contrarios. La heterofonía consiste más bien en una voz figural que crea la «lógica difusa» del mundo ficcional mediante la neutralización de las diferencias entre sujetos enunciativos. (shrink)

El cosmopolitismo es uno de los elementos fundamentales de la concepción de la justicia defendida por M.C. Nussbaum. Esta sería una de las tesis esenciales del presente ensayo. El enfoque de las capacidades (EC) defendido por ella pretende ser una alternativa a las modernas teorías del contrato. Para Nussbaum, dignidad, capacidades humanas y recursos materiales son indesligables. Del mismo modo, la perspectiva cosmopolita es una exigencia inexcusable en la teoría de la justicia de Nussbaum. En este artículo tratamos de rastrear (...) los distintos ingredientes de esta, sus raíces en el cosmopolitismo estoico, y también su discusión con él para afrontar los desafíos que plantea la justicia global en el presente, con una perspectiva de futuro. (shrink)