This article undertakes a deconstructive reading of astrobiology’s search for extraterrestrial life. Taking its lead from Derrida’s ‘White Mythology’, it explores ‘metaphor in the text of astrobiology’—and includes within the astrobiological ‘text’ not only scientific publications and work on astrobiology in the philosophy of science, but also ‘life detection technologies’. I situate astrobiology in the tradition of a metaphysical analogy that goes back through the enlightenment and early modern astronomy to the ancient Atomists’ notion of the ‘plurality of worlds’. This (...) analogy, which constitutes an identification of life with being and therefore serves as the conceptual basis for the notion that life must exist on other worlds, experiences a mutation in the middle of the twentieth century when molecular biology refigures life in terms of a scriptural metaphor as text. The result is an aporia whose logic Derrida formalised in ‘White Mythology’. (shrink)

In this essay, a brief analysis of the diplomatic efforts to achieve an accord in re- lation to the climatic change process is made. Particularly, it will analyze the two past Climate Summits (Copenhagen and Cancun). It emphasizes the growing social articulation of climatic politics. Finally, it aims to the birth of a new global responsibility of societies in relation to the human relation towards the planet. Also, it explores the impact of this responsibility on the environment global changes.

Here I pursue a deconstructive reading of astrobiology, the emerging science dedicated to a double quest: solving the mystery of life's origin and discovering life beyond Earth. Astrobiology, I argue, is organized as a response to the aporetic formulation assumed by the origin of life in modern molecular biology, where (as Derrida's argues in Life Death) it becomes the origin of textuality. Because all Earth life shares a single genetic code, astrobiologists are seeking a second; hoping that a sort of (...) multi-planetary comparative genomics may reveal the secret to life's origin. But the aporia repeats in the figure of the biosignature, the trace of life. (shrink)

En estas líneas se quiere mostrar que la obra de Feijoo puede interpretarse en su conjunto como un proyecto político-científico. Para Feijoo, el escepticismo científico es la clave para la construcción de una comunidad ilustrada que, al dedicarse al verdadero conocimiento del mundo físico, no amenaza la religión católica ni el incipiente despliegue del Estado moderno. La ciencia (o filosofía natural) se presenta como el antídoto de las fuerzas centrífugas del error y la disgregación, en todas sus formas. Feijoo no (...) tiene reparo en recibir y propagar las aportaciones de científicos protestantes y sí intención de generar una cultura científica que constituya un cimiento sólido para una sociedad bien organizada. Feijoo promueve la formación científica porque es útil para el _progreso_ social, para la fundación de una comunidad propiamente católica, que incluya a todas las personas cultivadas, al margen de las incipientes unidades nacionales y de los distintos bandos confesionales. (shrink)

A sociedade não se iniciou com a civilização grega, porém fundamentou a civilização ocidental. Pretende-se fazer uma reflexão sobre as questões econômicas do mundo antigo, quando Aristóteles anteviu crescente inserção mercantilista na sociedade e tratará a polis com uma grande autonomia humana. A sociedade grega clássica está centrada na cidade-estado, a polis, a qual era, para os gregos, o estágio final e completo da vida social, a única forma possível de existência civilizada. O conceito aristotélico de economia como ação/política do (...) “cuidar”, como a ciência que busca o melhor uso das riquezas destinadas a manutenção e aperfeiçoamento da vida social, auxilia o mundo moderno à construção de um pensamento econômico. (shrink)

In this paper I examine Hegel's notion of 'idea'. I provide first of all some general clarifications on this notion, and then I analyze the meaning of the logical Doctrine of the idea in relation to the internal organization of the system. My aim is to interpret this section of the Science of Logic as a Grammar of Hegel's Realphilosophie.

This article aims to highlight the theoretical and philosophical debate on hospitality underlining the normative elements of framing migrants and refugees as individual agents in the light of hospitality theory and migration governance. It argued the critiques of the neo-Kantian hospitality approach and the EU welcome culture with regard to refugees in the EU from a philosophical perspective. The “No human being is illegal” motto is proposed to be conceived as a principle of the EU Charter of Fundamental Rights. The (...) cosmopolitan right to visit and the universal right to reside were discussed in the context of human rights and co-responsibility. Linking the hospitality approach with migration governance enables the reconstruction of reception policies and practices, diversification of non-state actors that engage in migration governance mechanism, and polarization of political initiatives (e.g., politics of allocation and dispersal, readmission negotiations, convergence/divergence of priorities and strategic interests). The research findings highlight that the EU adopted a neo-Kantian hospitality approach that combines both “co-responsibility” and “vertical/heterarchical relations.” The EU’s “New Pact on Migration and Asylum” was considered proof of how the EU follows neo-Kantian hospitality that is manifested in dualism and contradictory approach. The study presents a typology that splits co-responsibility into individual/institutional actions and human rights/migration governance. (shrink)