Al hilo de los testimonios y las entrevistas, las biografías y el análisis de la obra de figuras cardinales como Isaiah Berlin, Jorge Luis Borges, Leszek Kolakowski, Hugh Thomas, Paul Kennedy o John Elliott, Travesía liberal ofrece las claves para comprender los vaivenes de la historia, desde la España imperial hasta el 11-S, y arrojar nueva luz en el inquietante comienzo del siglo xx. Sólo un historiador como Enrique Krauze podía vertebrar episodios tan alejados en el tiempo y (...) en la geografía como el movimiento neozapatista y el Holocausto, la Revolución de Terciopelo y el humanismo indigenista o el conflicto árabe-israelí... El rigor y la brillantez analítica que caracterizan las obras de Krauze confluyen en este volumen, en el que poco a poco se perfila no sólo la travesía de la humanidad a lo largo de los siglos, sino también la andadura intelectual del autor. (shrink)

Esta obra se abre con una introducción histórica, no heleno ni eurocéntrica, en la que se reinterpretan los sistemas éticos en la historia mundial, hasta situar la problemática en la Modernidad dentro del sistema-mundo como proceso de globalización que simultáneamente excluye a la mayoría de la humanidad. En la primera parte se aborda una crítica a las morales formales (Kant, Rawls, Apel, Habermas) desde un principio material o de contenido con pretensión de universalidad; el deber de producir, reproducir y desarrollar (...) la vida humana en comunidad. El principio de factibilidad ética, por su parte, permite que el cumplimiento del acto, institución o sistema de eticidad pueda tener la pretensión de bondad. En la segunda parte, desde la imposibilidad de que dicho acto, institución o sistema de eticidad «buenos» pueda tener pretensión de perfección acabada, se descubren los que «sufren» en su corporalidad vulnerable la imposibilidad de vivir, el hecho de ser excluidos. Se trata de las víctimas, al decir de Marx, Horkheimer, Benjamin, Nietzsche, Freud o Lévinas. Desde las víctimas comienza propiamente el discurso de la Ética de la Liberación, en su nivel negativo material (deben poder vivir), en el principio discursivo crítico (deben poder participar en la argumentación), todo lo cual culmina en el principio crítico negativo de la factibilidad: el principio-liberación que inspira las transformaciones con pretensión de justicia. (shrink)

The aim of this paper is to explore the peculiar case of infectious logics, a group of systems obtained generalizing the semantic behavior characteristic of the -fragment of the logics of nonsense, such as the ones due to Bochvar and Halldén, among others. Here, we extend these logics with classical negations, and we furthermore show that some of these extended systems can be properly regarded as logics of formal inconsistency and logics of formal undeterminedness.

I present a notion of invariance under arbitrary surjective mappings for operators on a relational finite type hierarchy generalizing the so-called Tarski-Sher criterion for logicality and I characterize the invariant operators as definable in a fragment of the first-order language. These results are compared with those obtained by Feferman and it is argued that further clarification of the notion of invariance is needed if one wants to use it to characterize logicality.

Según Julián Marías, fue Ortega, en 1914, quien hizo el primer uso filosófico de la palabra griega _alétheia_ con el significado de descubrimiento o iluminación: se trata de una innovación significativa porque Ortega introdujo una acepción nueva, sirviéndose de esa palabra, para superar la idea, que le parecía inaceptable, de que la verdad tenga que ser adecuación. Después de Ortega, los demás filósofos, a partir de 1927 con Heidegger, no saben de dónde procede la interpretación etimológica que ellos dan como (...) obvia para sus reflexiones filosóficas sobre la verdad. En realidad no hay textos griegos claros que interpreten el concepto de _alétheia_ ni etimológica ni filosóficamente. Julián Marías descubrió la más antigua discusión etimológica en el lingüista y filósofo Teichmüller (1879), de la cual se sirvió Ortega en fecha tan temprana como 1914 para hacer la primera interpretación filosófica de esa palabra. A pesar de ello, se ha hecho general la creencia de que fue Heidegger el primero que trató sobre la verdad como _alétheia_ en contraposición a lo que denomina _concepto tradicional de la verdad._. (shrink)

I present a notion of invariance under arbitrary surjective mappings for operators on a relational finite type hierarchy generalizing the so-called Tarski-Sher criterion for logicality and I characterize the invariant operators as definable in a fragment of the first-order language. These results are compared with those obtained by Feferman and it is argued that further clarification of the notion of invariance is needed if one wants to use it to characterize logicality.

This text proposes an interpretation of the work of Franklin Leopoldo e Silva based on the reading of some of his numerous published articles and books, without neglecting the classes and guidance received from the stage of Scientific Initiation to Postdoctoral studies. Precisely, by highlighting the importance of three thinkers widely studied by Professor Franklin – Berkeley, Bergson and William James –, we suggest that at the heart of this philosophical experience there would be a constant: empiricism. Whether in the (...) classical or radical version, the line we draw in this multiplicity reveals an openness to concrete empiricism. (shrink)

Many conservatives endorse a defence of closed borders grounded in basic liberal rights such as the basic right of association. Some conservatives also endorse libertarian principles of legitimacy. It is not clear though that this sort of defence of closed borders is somehow coherent with these libertarian ideals. I argue that conservative libertarians of this kind must reject this defence of closed borders because either it collapses into a form of statism incoherent with libertarian principles of legitimacy, or into an (...) ideal precept without appeal regarding reality in the here and now that could only be applied to changing the very nature of the societies we know. As a result, at least conservative libertarians need to find a different source of justification for closed borders. (shrink)

High cultures and the inter-regional system: beyond Hellenocentrism -- The material moment of the ethics, practical truth -- Formal morality, intersubjective validity -- Ethical feasibility and the "goodness claim" -- The ethical critique of the prevailing system : from the perspective of the negativity of the victims -- The anti-hegemonic validity of the community of victims -- The liberation principle -- Appendix I. some theses in the order of their appearance in the text -- Appendix II. Sais: capital of Egypt.

Attempts to lay a foundation for the sciences based on modern mathematics are questioned. In particular, it is not clear that computer science should be based on set-theoretic mathematics. Set-theoretic mathematics has difficulties with its own foundations, making it reasonable to explore alternative foundations for the sciences. The role of computation within an alternative framework may prove to be of great potential in establishing a direction for the new field of computer science.Whitehead''s theory of reality is re-examined as a foundation (...) for the sciences. His theory does not simply attempt to add formal rigor to the sciences, but instead relies on the methods of the biological and social sciences to construct his world-view. Whitehead''s theory is a rich source of notions that are intended to explain every element of experience. It is a product of Whitehead''s earlier attempt to provide a mathematical foundation for the physical sciences and is still consistent with modern physics. (shrink)

Esta obra aborda el tema de la libertad, como el problema número uno de nuestro tiempo, junto al desarrollo.

This research extends previous findings related to the positive influence of company credibility on a social Cause–Brand Alliance’s (CBA) persuasion mechanism. This study analyzes the mediating role of two dimensions of company credibility (trustworthiness and expertise) with regard to the influence of altruistic attributions and two types of brand–cause fit (functional and image fit) on corporate social responsibility image. A structural equation model tests the proposed framework with a sample of 299 consumers, and the results suggest that (1) image fit (...) and altruistic attribution are cues that consumers use to evaluate company trustworthiness when linking to a social cause; (2) functional fit significantly influences perceived company expertise but not trustworthiness; and (3) trustworthiness has more weight than expertise in judgments about corporate social responsibility. (shrink)

The author explores the viability of rational political action - here understood as a philosophy of liberation - through an examination of practical and material, practical-discursive, strategic and instrumental, critically normative, discursive, and strategic criteria.

Various arguments have recently been put forward to support the existence of vague or fuzzy objects. Nevertheless, the only possibly compelling argument would support, not the existence of vague objects, but indeterminately existing objects. I argue for the non‐existence of any vague entities—either particulars or properties ‐ in the mind‐independent world. Even so, many philosophers have claimed that to reduce vagueness to semantics is of no avail, since linguistic vagueness betrays semantic incoherence and this is no less a problem than (...) is ontological incoherence. After spelling out why there are fewer essentially vague concepts than usually thought. I claim that only the linguistic competence of the whole speaking community for each word can draw the sharp boundaries for its concept, even if these are unknowable in practice and still leave a precise range of indetermination. This could explain both the existence of boundaries and our non‐removable ignorance of them, fulfilling the intuitions of the epistemic theory of vagueness with the supervaluationist's indeterminacy. (shrink)

We estimate the effect on business start-ups of a program that significantly speeds up firm registration procedures. The program was implemented in Mexico in different municipalities at different dates. Our estimates suggest that new start-ups increased by about 4% in eligible industries, and we present evidence that this is a causal effect. Most of the effect is temporary, concentrated in the first 10 months after implementation. The effect is robust to several specifications of the benchmark control group time trends. We (...) find that the program was more effective in municipalities with less corruption and cheaper additional procedures. (shrink)

Neuroética y Neuropolítica. Sugerencias para la educación moral.

ResumenLa tragedia griega sigue siendo un gran referente de reflexión filosófica. En este artículo nos centraremos en la figura de Eurípides, concretamente en el tema de los juicios morales que trasmiten sus obras trágicas. La cuestión es que si en Esquilo la razón triunfaba sobre el dilema trágico, en Eurípides no se ve claro ese triunfo si viene impuesto desde fuera y no ha arraigado en el corazón de los ciudadanos. La razón tiene muchas dificultades para ejercer su control sobre (...) la acción y orientarla hacia el bien común. Eurípides planteará que es la persona, su conciencia interior, la que debe de estar convencida de que algo le obligue moralmente. El paso de una moral pensada a una moral vivida.Palabras claveRazón, pasión, conciencia interior, obligación moral, moral pensada, moral vividaAbstractThe Greek tragedy is still an important reference for philosophical reflection. In this article we will focus on the figure of Euripides, specifically on the issue of moral judgments his tragic plays transmit. The issue is that if in Aeschylus reason prevailed over the tragic dilemma, in Euripides it is not clear if that triumph is imposed from outside and has not rooted in the heart of the citizens. Reason faces much difficulty to exercise its control over action and go for the common good. Euripides proposes that it is the person, their inner consciousness, which must be convinced that something should oblige them morally. It’s the passage from a thought morality to a lived morality.KeywordsReason, passion, inner consciousness, moral obligation, thought morality, lived morality. (shrink)

First published in Spanish in 2006, _Twenty Theses on Politics_ is a major statement on political philosophy from Enrique Dussel, one of Latin America’s—and the world’s—most important philosophers, and a founder of the philosophy of liberation. Synthesizing a half-century of his pioneering work in moral and political philosophy, Dussel presents a succinct rationale for the development of political alternatives to the exclusionary, exploitative institutions of neoliberal globalization. In twenty short, provocative theses he lays out the foundational elements for a (...) politics of just and sustainable coexistence. Dussel first constructs a theory of political power and its institutionalization, taking on topics such as the purpose of politics and the fetishization of power. He insists that political projects must criticize or reject as unsustainable all political systems, actions, and institutions whose negative effects are suffered by oppressed or excluded victims. Turning to the deconstruction or transformation of political power, he explains the political principles of liberation and addresses matters such as reform and revolution. _Twenty Theses on Politics_ is inspired by recent political transformations in Latin America. As Dussel writes in Thesis 15, regarding the liberation praxis of social and political movements, “The winds that arrive from the South—from Nestor Kirchner, Tabaré Vásquez, Luiz Inácio Lula da Silva, Evo Morales, Hugo Chávez, Fidel Castro, and so many others—show us that things can be changed. The _people _must reclaim sovereignty!” Throughout the twenty theses Dussel engages with Latin American thinkers and activists and with radical political projects such as the World Social Forum. He is also in dialogue with the ideas of Marx, Hegel, Habermas, Rawls, and Negri, offering insights into the applications and limits of their thinking in light of recent Latin American political thought and practice. (shrink)