En el presente ensayo se analizan algunos aspectos importantes de la interpretación elaborada por Henri Bergson acerca de “la risa” y el fenómeno de lo cómico en relación, principalmente, a lo social. Este aspecto, crucial a nuestro juicio, es lo que nos permite pensar dicho fenómeno más allá de la pura frontera estética, hacia los linderos siempre difíciles del ethos. Tomando en cuenta también la relación entre esta propuesta y otros aspectos del llamado “bergsonismo”, en lo que sigue afirmamos y (...) defendemos el potencial correctivo y ético de la risa dentro de la generalidad de su filosofía. (shrink)

Children and youth are typically positioned as passive subjects in learning, and when talking about working class children in particular, the common belief is that attendance at school institutions will translate into social displacement; that is, that children and young people from this economic segment who invest in the study will be able rise economically. It is in this context that recent public policies aimed at maintaining and extending the presence of children and young people in educational institutions can be (...) understood. Some of these policies aim to guarantee access by blacks and the poor to higher education, from which they have been historically excluded. This paper reports on a qualitative study that addresses the motivations that make young people from lower classes feel called to seek participation in higher education, and what are the subjective consequences of this movement. The study focused on 23 university students, beneficiaries of the Quota Law or the University for All Program, from two recognized quality higher education institutions located in Rio de Janeiro. The results demonstrate that the support of family and peers, a passion for studying per se, identification with the university as a life path, and the expectation of upward social mobility were factors that contributed to motivating young people toward higher education. As far as the university is concerned, we found that it delivers contradictory messages to young people from the lower classes. For one, entering an institution historically destined for another social class can make young people feel that they don’t belong there, which promotes uncertainties about the future. Faced with these challenges, poor young people are driven to “bet on themselves” as a way of overcoming the hardships of the present. However, it was also observed that many of these young people want to use their knowledge and university status to bring about changes in reality. It is concluded that the university in the neoliberal context can reinforce a model of individualistic subjectivation, but that, on the other hand, it can also operate to open lines of escape from this model, in instrumentalizing the poor young person for action towards the other. (shrink)

This article aims to present four case studies of the different responses to governmental measures to fight the COVID-19 pandemic by supreme and constitutional courts, especially in cases of jurisdictions that have been facing democratic erosion. The spread of the COVID-19 pandemic demanded immediate public policies and other political decisions from the branches of government. Executive authorities were the main actors in effecting constitutional public health norms. The expectation was that they will abide by the rule of law in fulfilling (...) their duties; that has not been the case under governments that promoted democratic erosion. The different contexts of the threats posed to the constitutional democracies led populist and illiberal leaders to opportunistically either try to—and then be contained by courts—or effectively consolidate the expansion of powers under the conditions of the pandemic. Concentrating on four jurisdictions (the USA, Hungary, El Salvador, and Brazil), the article demonstrates that courts can effectively work as bulwarks against waves of democratic erosion, especially in situations of stress, as it was the case in the global COVID-19 pandemic. This hypothesis is also proven by episodes in which courts did not sufficiently operate to curb illiberalism because they were already captured. The analyses enable classifying the court’s responses to the COVID-19 executive measures in a threefold pattern: deferential, restrictive, and of forced capitulation. (shrink)

Antônio de Castro Alves was born on 1 March 1847 on the Fazenda das Cabaceiras (Cabaceiras Farm) in the state of Bahia, and died in July 1871 in Salvador, the state capital. For this short twenty-four year span of his life he represented, as no one else in Brazil did, the myth of the Romantic poet and hero.His literary vocation became clear very early on. Coming from a well-to-do family, he studied law in Recife (the capital of Pernambuco), (...) Salvador and São Paulo. He fell in love with a Portuguese actress, Eugênia Câmara, ten years older than himself, and had the deep experience of a love affair with her that shocked the moral provincialism of contemporary Catholic monarchist Brazil. Like many writers of the period he wrote plays, and had great success with the drama Gonzaga, or the Minas Revolution, about the (abortive) attempt to free Brazil from the Portuguese yoke, which had been made in Minas Gerais in the eighteenth century. But it was in poetry – Espumas flutuantes (‘Floating Foam’, 1870) as well as the posthumous A cachoeira de Paulo Alfonso (‘Paulo Alfonso's Waterfall’, 1876) and Os escravos (‘The Slaves’, 1883) – that Castro Alves stood out on the country's literary scene. (shrink)

Esta entrevista tem como escopo registrar algumas das experiências e saberes de uma das maiores sociólogas do Brasil, Mary Garcia Castro. Graduada em Ciências Sociais pela Universidade Federal da Bahia, mestre em Sociologia da Cultura pela mesma instituição. Também possui mestrado em Planejamento Urbano e Regional pela Universidade Federal do Rio de Janeiro e doutorado em Sociologia pela University of Florida. Ela tem um vasto currículo marcado por atuações e publicações nacionais e internacionais. Mary Castro foi professora e (...) pesquisadora da UFBA, além de pesquisadora associada da Universidade Estadual de Campinas e da Universidade Católica de Salvador. (shrink)

I argue that central to Aristotle’s account of vice is a distinction between two varieties of vicious person: those for whom character change is possible (the curable), and those for whom it is not (the incurable). Recognizing this distinction and drawing out the ideas which ground it shows why Aristotle’s discussions of vice in EN vii and ix 4 are not inconsistent.

The thought of François Jullien has made valuable contributions to contemporary philosophy, primarily by enriching the interpretation of certain classic themes through the uniqueness of ancient Chinese wisdom. This approach has revealed aspects that Western philosophy, with its metaphysics focused on being, has overlooked. Among these aspects, Jullien has drawn attention to how a series of resources of what could be called ‘Christian thought’ have remained unthought-of, at least from a philosophical perspective. The central question of this research is whether (...) this Christian logic represents just another resource, among several, that Jullien has utilized in his intellectual work, or if it also constitutes one of the fundamental sources of his own work and the beginnings of possible de-coincidence from the philosophy of being. The conclusions indicate a notable and indispensable presence of these Christian notions in his argumentative proposal, albeit without resorting to faith. This study will begin by reviewing the main theses of the French philosopher and, at the same time, will describe how he has been relating and discussing them with Christian doctrine. (shrink)

In the Laws, Plato argues that legislation must not only compel, but also persuade. This is accomplished by prefacing laws with preludes. While this procedure is central to the legislative project of the dialogue, there is little interpretative agreement about the strategy of the preludes. This paper defends an interpretation according to which the strategy is to engage with citizens in a way that anticipates their progress toward a more mature evaluative outlook, and helps them grow into it. This paper (...) shall refer to this strategy as proleptic engagement. While the virtuous ways of life required by law are intimately connected to happiness, the preludes do not persuade by spelling out this connection. Rather, they persuade by telling citizens what they need to hear so that they can come to appreciate this connection for themselves, in the context of their own lives. While the preludes are many and varied, this paper argues that all preambular material can be understood as proleptic engagement. (shrink)

La propuesta de Jullien se caracteriza por poner de relieve análisis sobre la existencia cotidiana que la tradición filosófica había tomado por demasiado contingentes y, por lo mismo, había dejado al tratamiento del arte, la poesía y la literatura. En este sentido, el filósofo ha tenido como una de sus líneas de trabajo la temática del encuentro y la intimidad entre sujetos. El objetivo de esta investigación es buscar si la noción de "encuentro" tiene consecuencias metafísicas y no sólo antropológicas (...) en su doctrina. Y, viceversa, indagaremos si, según Jullien, la disposición o no al encuentro y el ingreso del otro a la existencia depende de determinadas posiciones metafísicas previas. (shrink)

This catalogue essay is based on a series of interviews conducted by the authors with international scholars who were asked to reflect on Guattari's scattered comments concerning animism. Interviewees are: Eduardo Viveiros de Castro (anthropologist, Museu Nacional, Rio de Janeiro), Eric Alliez (philosopher, Paris), Jean Claude Polack (psychoanalyst, Paris), Barbara Glowczewski (anthropologist, Paris), Peter Pál Pelbart (philosopher, São Paolo) Janja Rosangela Araujo (master of Capoeira Angola, and professor, Salvador de Bahia) and Jean Jacques Lebel (artist, Paris). Animism was (...) thought by Guattari in relation to a number of themes and places in excess of religion and ritual but in the context of the shattering of capitalism. (shrink)

The empirical relationship between a firm’s social performance and its financial performance is still not well established in the literature. Despite more than 30 years of research and more than 100 empirical studies on the issue, the results are still mixed. We argue that the heterogeneous results found in previous studies are not due exclusively to problems related with the measurement instruments or the samples used. Instead, we posit that a more fundamental problem related with the endogeneity of social strategic (...) decisions could be driving most of the empirical findings. We show that, using a panel data of 658 firms from 1991 to 2005, how some of the results found in previous research change, and some are even reversed when endogeneity is properly taken into account. (shrink)

This paper concerns the credibility problem for commitments. Commitments play an important role in cooperative human interactions and can dramatically improve the performance of joint actions by stabilizing expectations, reducing the uncertainty of the interaction, providing reasons to cooperate or improving action coordination. However, commitments can only serve these functions if they are credible in the first place. What is it then that insures the credibility of commitments? To answer this question, we need to provide an account of what motivates (...) us to abide by our commitments. We first discuss two conceptions of the nature of the commitments present in joint action and of the norms that govern them. We contend that while normative considerations may have some motivational force, there are reasons to doubt that they, by themselves, could provide a sufficient motivational basis to fully explain why agents abide by their commitments and thus why their commitments are credible. In the next two sections, we discuss two proposals regarding further sources of motivation, reputation management and social emotions. We argue that while reputation management and social emotions certainly play a role in motivating us to act as committed, there are both theoretical and empirical reasons to think that neither captures the most basic motivational force at work in sustaining commitments. We propose instead that the need to belong, i.e., the need to affiliate with others and form long-lasting bonds with them, is what primarily motivates us to interact and engage with those around us and act so as to preserve and reinforce the bonds we have forged with them. We argue that the need to belong is a more basic proximate motivation for conforming to commitments, in the sense both that affiliative behaviors are evidenced much earlier in human development than either reputation management or social emotions and that the need to belong is at least part of an explanation of why we care for our reputation and why we care about others’ assessments of our behavior. (shrink)

Recently mereological hylomorphism, the theory in which form and matter are considered to be proper parts of objects, has become very important among contemporary metaphysicians. The present work aims to analyse and dismantle Bennett’s criticism regarding the existence of formal proper parts. To do this, I will start by presenting Koslicki’s mereological hylomorphism. Next, I will focus on Bennett’s critique which seeks to deny the existence of formal proper parts. Finally, I will analyse critically the Bennett’s criticism focusing on the (...) scenario of lump of clay and statue. I will show Bennett’s proposal is not explanatorily better than Koslicki’s hylomorphism because she needs to accept a counter-intuitive thesis. Therefore, we should prefer Koslicki’s mereological hylomorphism. (shrink)

Este artículo reflexiona sobre algunas facetas de la descalificación al pensamiento libre, en paralelo a las inequidades de género. Se ejemplifica con la persecución a mujeres en distintas épocas a las que el poder destruyó, de un modo análogo a como la codicia del poder destruye la naturaleza. Realza el artículo la existencia de una diversidad de saberes, para los que se requieren puertas abiertas, superando los cerrojos excluyentes, cruzando los muros de la inequidad de género, de las injusticias sociales (...) y de los atropellos por razones étnicas y otras, y las actitudes destructoras de la naturaleza y de las culturas. (shrink)

El tema de la hospitalidad fue suficientemente analizado por Jacques Derrida, el pensador francés de la deconstrucción. Este artículo busca investigar la cuestión de la hospitalidad considerando la oposición radical, la aporía, entre la ley de la hospitalidad incondicional, en su singularidad universal, y las leyes de la hospitalidad condicional. ¿Quién se encuentra apto para la hospitalidad? ¿Alguien que dice su nombre? ¿Una sujeto de derecho? ¿Un extranjero? Exploraremos algunas de las condiciones para responder a esta pregunta: la hospitalidad como (...) un asunto del lugar, como un asunto del lenguaje y como un asunto del nombre. (shrink)

El presente texto busca reflexionar en torno al mundo de las prácticas del cuerpo y su vínculo con cierto tipo de culturas juveniles que poseen como forma de vida la alteración corporal, y donde en la actualidad se puede observar –en nuestro país– una explosión de la experimentación con el tatuaje y con el piercing, y de manera más incipiente –pero también significativa– con los implantes, las escarificaciones, los branding, las expansiones y la variante de las suspensiones humanas; práctica sobre (...) la cual el artículo profundiza intentando dar cuenta del contexto social y cultural donde surge la suspensión humana; los procesos de apropiación que experimenta esta práctica a partir de la irrupción de culturas juveniles en las sociedades contemporáneas; los significados y procedimientos asociados a este ritual; y los nexos entre política, estética y modificación corporal. (shrink)

We consider the evolutionary scheme of morality proposed by Tomasello to defend the idea that the ability to orient the learning of offspring using signs of approval/disapproval could be a decisive and necessary step in the evolution of human morality. Those basic forms of intentional evaluative feedback, something we have called assessor teaching, allow parents to transmit their accumulated experience to their children, both about the behaviors that should be learned as well as how they should be copied. The rationale (...) underlying this process is as follows: if a behavior is approved, then it is good; if it is disapproved, then it is bad. The evaluative guidance on how to behave most probably spread among peers in situations of mutual benefit, such as cooperative child rearing. We argue that our hominin ancestors provided with this capacity for assessor teaching were ideally positioned to develop the two specifically human levels of morality proposed by Tomasello: the morality of fairness and the morality of justice. Assessor teaching could have facilitated the genesis of rudimentary codes of behavior tied with the need to agree about how to behave to succeed in joint cooperative activities. Moreover, learning through assessor teaching provides a plausible explanation for the origin of the objectivist and prescriptive dimensions of human morality. First, we emphasize that individuals feel that they evaluate the behavior of others objectively to guide their learning, and, second, we underline the imperative intention that any moral manifestation possesses. (shrink)

To advance the task of designing robots capable of performing collective tasks with humans, studies in human–robot interaction often turn to psychology, philosophy of mind and neuroscience for inspiration. In the same vein, this chapter explores how the notion of recognition and commitment can help confront some of the current problems in addressing robot-human interaction in joint tasks. First, we argue that joint actions require mutual recognition, which cannot be established without the attribution and maintenance of commitments. Second, we argue (...) that commitments require affective states such as social motivations or shared emotions. Finally, we conclude by assessing three possible proposals for how social robotics could implement an architecture of commitments by taking such an affective components into consideration. (shrink)

This paper presents the hypothesis that linguistic capacity evolved through the action of natural selection as an instrument which increased the efficiency of the cultural transmission system of early hominids. We suggest that during the early stages of hominization, hominid social learning, based on indirect social learning mechanisms and true imitation, came to constitute cumulative cultural transmission based on true imitation and the approval or disapproval of the learned behaviour of offspring. A key factor for this transformation was the development (...) of a conceptual capacity for categorizing learned behaviour in value terms - positive or negative, good or bad. We believe that some hominids developed this capacity for categorizing behaviour, and such an ability allowed them to approve or disapprove of their offsprings- learned behaviour. With such an ability, hominids were favoured, as they could transmit to their offspring all their behavioural experience about what can and cannot be done. This capacity triggered a cultural transmission system similar to the human one, though pre-linguistic. We suggest that the adaptive advantage provided by this new system of social learning generated a selection pressure in favour of the development of a linguistic capacity allowing children to better understand the new kind of evaluative information received from parents. (shrink)

En este artículo se analiza la relación entre el proceso de laicización o secularización de lo religioso y el crecimiento de los rituales de religiosidad popular en el contexto de las sociedades modernas contemporáneas a partir de un análisis etnográfico del ritual de la Semana Santa de la ciudad de Huelva. Haciendo uso de una metodología etnográfica de corte cualitativo, imbricada con técnicas de investigación cuantitativas de carácter sociológico, ponemos sobre análisis las significaciones religiosas e ideológico políticas de actores que (...) participan y producen este ritual religioso popular, en atención a la diversidad y el pluralismo de ideas que se ponen en juego en torno a la Semana Santa y a la relativización de valores, creencias y prácticas que la hace posible. Asimismo, se analizan las características antropocéntricas y antropomórficas que permean el ritual y la relación colectiva con los iconos religiosos. (shrink)

La búsqueda de una educación ambiental basada en los principios de la sustentabilidad, está en el centro de la reflexión de la autora. El arte de educar implica, por parte de educadores y educandos, consiste en asumirse como seres sociales y complejos; inmersos en una realidad que exige un compromiso constante con el medioambiente. La libertad que podemos alcanzar en el mundo exterior -el cual habitamos en tanto cuerpos interrelacionados entre sí y respecto de su medio- tiene como requisito previo (...) el desarrollo de nuestra libertad interna. La propuesta implica una educación ambiental como proceso crítico de comunicación y reelaboración constante del conocimiento, donde se construyen realidades sobre la base de la paz y de un futuro compartido. (shrink)

This paper examines the practice of using predictive systems to lengthen the prison sentences of convicted persons when the systems forecast a higher likelihood of re-offense or re-arrest. There has been much critical discussion of technologies used for sentencing, including questions of bias and opacity. However, there hasn’t been a discussion of whether this use of predictive systems makes sense in the first place. We argue that it does not by showing that there is no plausible theory of punishment that (...) supports it. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:When an Arab Laughs in Toledo: Cervantes’s Interpellation of Early Modern Spanish OrientalismE. C. Graf (bio)My purpose has been to place in the plaza of our republic a game table which everyone can approach to entertain themselves without fear of being harmed by the rods; by which I mean without harm to spirit or body, because honest and agreeable exercises are always more likely to do good than harm.—Miguel (...) de Cervantes Saavedra, Prologue to Novelas ejemplares [my translation]We are engaged in a technical enterprise at the species scale.—Jacques Lacan, “L’agressivité en psychanalyse” [my translation]While I was all intent on watching him, he looked at me, and with his hands he spread his chest and said: “See how I split myself!”!—Dante Alighieri, Inferno 28.28–30 Click for larger view View full resolutionFigure 1.Sandro Botticelli, The Virgin and Child (c. 1490). Courtesy of the Fogg Art Museum, Harvard University; ©1999 President and Fellows of Harvard College. Click for larger view View full resolutionFigure 2.Salvador Dalí, Dream Caused by the Flight of a Bee around a Pomegranate One Second Before Awakening (1941). Courtesy of Museo Thyssen-Bornemisza, Madrid; ©1999 Artists' Rights Society (ARS), New York.For much of this century, Hispanists have labored in an effort to elevate Miguel de Cervantes Saavedra’s El ingenioso hidalgo don Quijote de la Mancha (1605, 1615) to the coveted status of the “first modern novel.” Today this kind of criticism may strike our postmodern sensibilities as a rather traditional enterprise, the kind more interested in establishing an elite hierarchy of literary tastes than in saying anything new about an author or text. For many, the study of literature is still an aesthetic beauty pageant in which “great books” like Laurence Sterne’s Tristram Shandy (1767) or Marie de la Vergne de La Fayette’s La princesse de Clèves (1678) are paraded across the stage in a contest to seduce the Western intelligentsia. 1 The postmodern student of literature may not have much concern for this age-old territorial contest, but she might be interested to learn that the fallout from Hispanism’s quest for the “first modern novel” has involved so much attention to, indeed complication of, Don Quixote, that the book now resembles more a postmodern text than an early modern one. At the turn of the century, we have been left with what Jorge Luis Borges would recognize as an “aleph”: an infinite ideological labyrinth that reflects and/or cannibalizes all forms, thereby escaping all attempts [End Page 68] to describe it. 2 Whatever we currently mean by “Cervantes” (an author, a collection of texts, an ideological construction, and so forth) carries with it an impressive range of critical responses. Cervantes has been labeled converso (Castro, Canavaggio), Christian humanist (Castro, Bataillon, Forcione, Herrero, Vilanova), disillusioned secularist (Lukács, Cascardi), precapitalist (Johnson), anti-essentialist (Wilson), anti-Eusebian (Presberg), Menippean (Bakhtin), feminist (El Saffar, Rabin, Cruz), sadist (Nabokov), ethnocentric imperialist (Mariscal), medieval (Gorfkle), homophobic (Martín), non-organicist Aristotelian (Read), and either discursively or actually homosexual (Combet, Rossi, Smith, Arrabal). This list is nowhere near complete, but the reader will grasp the robust effects of the plurality of perspectives on Cervantes.Each of these interpretations is valid to varying degrees within various contexts, but at present I am interested in reading Cervantes as the author of a multicultural manifesto on behalf of the Moriscos of Southern Spain. 3 Within the contexts of French Marxist philosopher Louis Althusser and Palestinian postcolonial literary critic Edward Said, materialist, postcolonial, and multicultural critiques of various forms of power and their ideologies can be seen as the fundamental propositions of Cervantes’s Don Quixote. 4 Cervantes’s ultimate orientation may perhaps be inescapably Eurocentric, but his responses to the European experience of the rise and expansion of an ethnocentric militaristic nation state are relatively centrifugal when compared to the attitudes of many of his contemporaries.In surveying some of the antihegemonic details of Cervantes’s novel, I am also interested in dispelling the popular myth of Don Quixote. Especially in the English-speaking world, and particularly in the United States, Don Quixote remains captive to a... (shrink)

One of the main goals of Bayesian epistemology is to justify the rational norms credence functions ought to obey. Accuracy arguments attempt to justify these norms from the assumption that the source of value for credences relevant to their epistemic status is their accuracy. This assumption and some standard decision-theoretic principles are used to argue for norms like Probabilism, the thesis that an agent’s credence function is rational only if it obeys the probability axioms. We introduce an example that shows (...) that the accuracy arguments for Probabilism given by Joyce and Pettigrew fail, and that Probabilism in fact turns out to be false given Pettigrew’s way of conceiving of the goal of having accurate credences. Finally, we use our discussion of Pettigrew’s framework to draw an important general lesson about normative theorizing that relies on the positing of ideal agents. (shrink)

Este artículo presenta una interpretación del ser-para-otro en la ontología fenomenológica de Sartre. A partir de un análisis contextual de la fenomenología de la mirada en El ser y la nada, formulamos el problema del ser-para-otro como tercera ek-stasis. Si admitimos que el ser-para-otro surge de una profundización de la segunda ek-stasis (reflexión) y que, por tanto, está siempre condicionado por ella, corremos el riesgo de caer en la ilusión de la primacía del ser-para-sí. En oposición a esta interpretación, presentamos (...) la hipótesis de que el ser para otro tiene una estructura inmediata, y no sólo reflexiva, basada en El ser y la nada y, de manera auxiliar, en el Idiota da familia. (shrink)

A debt of good will is incurred when a person becomes the beneficiary of significant assistance or favor given by another. Usually, the beneficiary is in acute need of the assistance given or favor granted. This provides an opportunity for the giving of help to serve as a vehicle for the expression of sympathy or concern. The debt could then be appreciated as one of good will because, by catering to another person's pressing need, the benefactor is able to express (...) positive dispositions towards the beneficiary. It is not merely the receipt of the assistance or favor that puts the recipient in a position of indebtedness. The indebtedness is created by the benefactor's kagandahang loob. An act can be considered to convey kagandahang loob only if it is done out of kusang loob ; and can only be considered to have been done out of kusang loob if the agent is not acting under external compulsion, is motivated by positive feelings towards the beneficiary, and is not motivated by the anticipation of reward. These conditions entail debt-of-goodwill relationships where the benefactor has no right to demand reciprocity but the beneficiary has a "self-imposed" obligation to repay kagandahang loob with kagandahang loob. Debts of good will are about some forms of justice. But we should not reduce all talk about debts of good will to talk about justice. (shrink)

This article describes the evolution of the theme of the subject in the work of Michel Foucault. More precisely, it develops the relationship between subject and history, from his first works, dedicated to the history of psychology and of madness, to his courses devoted to biopolitics.Este artículo describe la evolución del tema del sujeto en la obra de Michel Foucault. Más precisamente, desarrolla la relación entre sujeto e historia desde sus primeros trabajos, dedicados a la historia de la psicología y (...) de la locura, hasta sus cursos consagrados a la biopolítica. (shrink)

Superluminal particles are studied within the framework of the Extended Relativity theory in Clifford spaces (C-spaces). In the simplest scenario, it is found that it is the contribution of the Clifford scalar component π of the poly-vector-valued momentum which is responsible for the superluminal behavior in ordinary spacetime due to the fact that the effective mass $\mathcal{M} = \sqrt{ M^{2} - \pi^{2} }$ is imaginary (tachyonic). However, from the point of view of C-space, there is no superluminal (tachyonic) behavior because (...) the true physical mass still obeys M 2>0. Therefore, there are no violations of the Clifford-extended Lorentz invariance and the extended Relativity principle in C-spaces. It is also explained why the charged muons (leptons) are subluminal while its chargeless neutrinos may admit superluminal propagation. A Born’s Reciprocal Relativity theory in Phase Spaces leads to modified dispersion relations involving both coordinates and momenta, and whose truncations furnish Lorentz-violating dispersion relations which appear in Finsler Geometry, rainbow-metrics models and Double (deformed) Special Relativity. These models also admit superluminal particles. A numerical analysis based on the recent OPERA experimental findings on alleged superluminal muon neutrinos is made. For the average muon neutrino energy of 17 GeV, we find a value for the magnitude $|\mathcal{M } | = 119.7\mbox{~MeV}$ that, coincidentally, is close to the mass of the muon m μ =105.7 MeV. (shrink)

La percepción de la vida se vincula a la actitud ante la muerte para abrirse a la experiencia estética en torno al Poema de Mio Cid y a las Coplas de Manrique. Los horizontes simbólicos que brotan de la épica y de la lírica acentúan la figura trágica del héroe, del caballero.

El presente artículo es un estudio teórico sobre las similitudes entre las doctrinas gnósticas, que florecieron alrededor del siglo ii de nuestra era, y el pensamiento estético del pintor ruso Vasili Kandinsky. El objetivo es analizar estos dos marcos de ideas filosóficas y espirituales para exponer sus similitudes y diferencias. De esta manera, se indagará si, pese a los siglos que las separan y la diferencia de contextos históricos que las rodean, pueden existir en los orígenes de ambas propuestas doctrinales (...) unas problemáticas existenciales y filosóficas comunes. El estudio buscará, con ello, dilucidar si es posible entender la estética de Kandinsky como una especial gnosis moderna estructurada a través de sus planteamientos conceptuales y artísticos. Los resultados de la investigación pretenden no solo dar luces sobre la originalidad de Kandinsky dentro de la historia del arte, sino que también llegar a ser útiles para resaltar y comprender algunos puntos importantes de la discusión cultural dentro de la cual se enmarca su obra. (shrink)

Ecuador enfrenta el reto de equilibrar el desarrollo económico con la preservación ambiental, especialmente tras la Constitución de 2008 que promueve la sostenibilidad. Sin embargo, existen tensiones y contradicciones entre las políticas de desarrollo económico y la conservación ambiental. El estudio analiza cómo la ambigüedad en las normativas constitucionales sobre derechos ambientales y desarrollo económico afecta la resolución de conflictos en arbitrajes internacionales y su impacto en la sostenibilidad ambiental y el desarrollo económico entre 2000 y 2024. Se utilizó un (...) enfoque mixto (cualitativo-cuantitativo), combinando revisión bibliográfica, análisis de casos de arbitraje internacional, encuestas y datos estadísticos. La ambigüedad normativa dificulta la resolución de conflictos en arbitrajes internacionales, impactando negativamente la sostenibilidad y el desarrollo económico. Casos como Chevron III ilustran la complejidad de equilibrar derechos de inversión con obligaciones ambientales. Comparando con Colombia y Brasil, se identifica que, aunque Ecuador tiene enfoques innovadores, enfrenta desafíos similares en implementación efectiva. Se requieren reformas legislativas para clarificar normativas ambientales, fortalecer la capacidad institucional y promover la participación de la sociedad civil en la elaboración de políticas. Es crucial alinear las normas nacionales con estándares internacionales para mejorar la protección ambiental y fomentar un desarrollo económico sostenible. (shrink)

Este artículo examina la posición de Aristóteles frente a la teoría del alma como entidad automotriz a la luz de una concepción menos negativa de la discusión de Aristóteles con sus predecesores. Para ello, exploro la hipótesis de que Aristóteles está produciendo los conceptos necesarios para su propia investigación a través de una crítica de la tesis de Platón. Muestro que, más que a una crítica, a lo que asistimos es a un proceso de apropiación conceptual en el que Aristóteles (...) filtra la opinión para hacer un mejor uso de ella. Para fundamentar mi argumento, muestro cómo funciona el dispositivo exegético de Aristóteles y cómo podría conectarse en su propio procedimiento definicional del libro II del De Anima. (shrink)

This essay seeks to provide a detailed analysis of chapter 12 of Peter Singer’s Practical Ethics. Fundamental chapter not only for understanding the author’s ethical and moral thought, but also for understanding the author’s cultural and civilizational thought. It is in this sense that the question posed in the title - why act morally - is not limited to the horizon of the redundant discussion of personal interest or educational factors but becomes the philosophical-ethical exercise of inquiry into human action (...) in the world, and therefore, It is a question that is rooted within ethics itself (as the author states), that is, as the foundation of human action. The essay ends with a reflection on the validity of the author’s ethical thinking in this specific chapter and some considerations on the philosopher’s general ethical thought. (shrink)