Europa : paisagem e pensamento : um excurso sobre Teixeira de Pascoaes, Friedrich Hölderlin, José Marinho e Martin Heidegger

Tese de doutoramento, Filosofia (Filosofia em Portugal), Universidade de Lisboa, Faculdade de Letras, 2014

A presença da metafísica na ciência

Tese de doutoramento, História e Filosofia das Ciências, Universidade de Lisboa, Faculdade de Ciências, 2014

What is poetic attention

Tese de doutoramento, Estudos de Literatura e de Cultura (Teoria da Literatura), Universidade de Lisboa, Faculdade de Letras, 2014

História da filosofia da educação em Portugal : dos programas de ensino ao campo disciplinar : (1976-2006)

Tese de doutoramento, Educação (História da Educação), Universidade de Lisboa, Instituto de Educação, 2014

Difference and Hierarchy Revisited by Feminism

Drawing heavily on the work of classicist Page duBois, which eloquently explains the emergence, in ancient Greece, of hierarchy and of what is still understood today as the great chain of being (scala naturae: male, female, slave, barbarian, animal), this paper analyzes the age-old negative conotations of the concept of difference in western culture, considers the reinvention of difference as “positive” by Rosi Braidotti (after Deleuze & Guattari), and reassesses the efforts of several other feminist philosophers (e.g. Luce Irigaray, Judith Butler, Gayatry Spivak, Drucilla Cornell) to counter Lacan on the impossibility of “speaking women” beyond the dominant (male) philosophical discourse. Or, to paraphrase Marie Cardinal, their efforts to find “les mots pour le dire”.

DAS GESPRÄCH ZWISCHEN HÖLDERLIN, HEGEL UND SCHELLING ÜBER KANTS ANTINOMIEN

«Die Art, wie er den Mechanismus der Natur mit ihrer Zweckmäßigkeit vereiniget, scheint mir eigentlich den ganzen Geist seines Systems zu enthalten»: This quotation, which originated the present essay, is solely extracted from a letter sent by Hölderlin to Hegel, and yet, it condensates three different approaches from the three Tübingen friends to the problem of Kant’s philosophy of religion and to its possible resolution between 1795 and 1796. From this epistolary dialogue emerges a simultaneous study of Kant, originated by the growing dissension towards the orthodox thought of the Stift. The turning point – or the maximum cumulative point – of this discordance happens precisely with the discovery of the «spirit of Kant’s system», as a combined explanation of the religious and philosophical phenomena [«Die Art, wie er den Mechanismus der Natur mit ihrer Zweckmässigkeit vereiniget»]. This, I think, is something which the three friends discover gradually and not independently from the concept of «providence», which Kant himself, according to Hölderlin, had used to «attenuate his antinomies», which Hegel uses in his first religious writings and the initial formation of his own philosophy and which Schelling will later explore in his System of Transcendental Idealism. In a word, providence is consensually the comprehension axis between man, God and nature and, thus, the explanatory link between the antinomical poles which regulate human existence. On the other hand, however – this being the aspect I would like to stress –, this decisive moment for a whole generation, for the history of philosophy itself, means the consummation of a new revolutionary perspective born in Kant, a new vision of the absolute and the divine and, therefore, a new way to write philosophy about philosophy, less philosophical than before, to the extent that the new situation of man and his reflection within the problem ultimately destined them – as is the case in the three young philosophers – to silence and death. The final aim of this essay is, therefore, to know what this «last step of philosophy» is and what dies along with it, what such a step may have meant and what it already foretold in terms of the development of philosophy.

Estética natural e ética ambiental, que relação?

This paper defends that environmental aesthetics provides a consistent basis for environmental philosophy, whereas aesthetic value plays an important role in the defense and preservation of natural areas. For several environmental philosophers the natural beauty is an inherent part of the ethical concern. Leopold states that “a thing is right when it tends to preserve the integrity, the balance and the beauty of the biotic community”. Notwithstanding, aesthetic value is still not a central issue in the environmental debate. On the other hand, the “positive aesthetics” (Allen Carlson), which is a recent approach that reevaluates “positively” natural beauty in the ethical context, obtains a core of objections. This paper sketches a few arguments defending the contiguity between environmental aesthetics and environmental ethics: (i) the emotional perception of inclusiveness and engagement on the aesthetics appreciation of nature; (ii) the feelings of grace and love toward nature inherent to the nature’s aesthetic appreciation which according Kant announces the moral feeling; (iii) the ecological knowledge of natural beauty in order to understand the full meaning of it, and that includes some natural entities seen as not beautiful.

Constituintes Proposicionais Inarticulados

Algumas proposições parecem incluir constituintes não articulados (i.e., elementos proposicionais que não são o valor semântico de nenhum elemento gramatical do proferimento que expressa estas proposições). Isto chamou a atenção dos filósofos da linguagem por constituir um contraexemplo àquilo que Perry chamou de representação homomórfica da linguagem (i.e., cada elemento proposicional sendo o valor semântico de algum elemento gramatical). Se genuíno, este fenômeno também entra em choque com o chamado minimalismo semântico, de acordo com o qual a única forma de sensibilidade contextual sistemática que afeta o conteúdo proposicional originalmente expresso é a indexicalidade. Neste ensaio discuto algumas tentativas de incorporar a ideia de constituintes inarticulados na semântica e na epistemologia, bem como algumas críticas direcionadas a estas tentativas.