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De intellectu: Greek, Arabic, Latin, and Hebrew Texts and Their Influence on Medieval Philosophy. A Tribute to Rafael Ramón Guerrero

From: 2020-02-06 To:2020-02-08

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  • Thematic Line

    Medieval & Early Modern Philosophy
  • Research Groups

    Aristotelica Portugalensia
    Reason, Politics & Society
  • International Meeting, 6-8 February 2020.

    De intellectu: Greek, Arabic, Latin, and Hebrew Texts and Their Influence on Medieval Philosophy. A Tribute to Rafael Ramón Guerrero
    University of Porto, 6th-8th February 2020

    Faculdade de Letras (Via Panorâmica s/n; 4150-564 Porto - Portugal)
    Meetings room (2nd floor)


    Program (final) -->  PDF 
    Registration: send an email to gfm-secretariado@letras.up.pt  (small number os places available)
    Para participar, enviar email para gfm-secretariado@letras.up.pt (numero muy reducido de plazas disponibles / número de lugares disponíveis muito reduzido).
    Printable poster --> PDF
    Call for participation (see below). pdf: PT ; ENES)


    Philosophy changed radically during the Middle Ages as a result of the translation of a considerable number of texts by Aristotle and his followers from Greek into Arabic, Latin and Hebrew. As an example, epistemological and anthropological questions were rethought and substantively reshaped in the Latin world after the translations of Aristotle’s De anima by James of Venice and William of Moerbeke (from Greek), and by Michael Scot (from Arabic, together with Averroes’s long commentary on it), after it had been successively translated into Syriac and Arabic. This crucial and complex process followed an already long and parallel history of paraphrases and commentaries on this work in Greek, Syriac and Arabic.

    The Latin discussion of De anima III.4-5, on the intellect, was conditioned or driven by a large number of texts from different periods. Among those texts are the commentaries or paraphrases on De anima by Alexander of Aphrodisias, Themistius, Simplicius, John Philoponus, and Averroes, alongside independent short treatises, such as Alexander of Aphrodisias’s De intellectu et intellecto, al-Kindī’s De intellectu, al-Fārābī’s De intellectu et intellecto, Averroes’ Epistola de connexione intellectus abstracti cum homine, and his son’s Epistola de intellectu. In several other works “intellect” plays a most pivotal role, such as in Plotinus’s Enneads paraphrased in the Arabic Theologia Aristotelis and in Proclus’s Elementatio Theologica epitomised in the Liber de causis. Other works added to the debate, such as Avicenna’s Liber de anima, al-Ghazālī’s Summa theoricae philosophiae, Averroes’s Long Commentary on De Anima, Maimonides’ Dux neutrorum, Isaac Israeli’s Liber de definicionibus, not to mention texts from the Christian tradition, such as Nemesius of Emesa’s De natura hominis and Sophonias’ commentary on De anima. A similarly radical change occurred in thirteenth-century Jewish philosophy through the translation into Hebrew of many of these same texts, at the same time that a very different change was taking place in Arabic philosophy.

    “Nous” – rendered as ‘aql, sekhel, intellectus, and their vernacular derivatives – became a key philosophical concept in late Antiquity and the Middle Ages, being intimately connected to a wide range of issues in psychology, epistemology, metaphysics, and ethics. However, because of its centrality and the manifold conflicting interpretations and solutions accompanying it, “intellect” became a highly contentious problem, one that both authors and commentators tried to disentangle within the context of overlapping Platonic, Aristotelian, Neoplatonic, and Stoic traditions. The ways intellect was conceptualized in this long period influenced and shaped the discussions of fundamental philosophical problems, such as: the body-soul relationship, intuitive and abstract knowledge, mental content, intelligible forms, immortality of the soul, happiness and the highest end of man.

    Celebrating the career and the scholarly contributions of Rafael Ramón Guerrero, we welcome a discussion of current research on texts and problems concerning the intellect within the four linguistic spaces in which Aristotelian theories played a central role. We also encourage the submission of contributions centred on the circulation and diffusion of these and other texts which the historical actors in the Greek, Arabic, Latin, and Hebrew spaces used to facilitate, shape, and turn specific debates on the intellect into predominant discourses in the history of philosophy.

    Rafael Ramón Guerrero (Granada, 1948), Professor of History of Medieval and Arabic Philosophy in the Facultad de Filosofía of the Universidad Complutense de Madrid, along his career he has produced an outstanding contribution to teaching and research in Medieval Philosophy. He obtained his PhD in Madrid in 1979 under the supervision of José Antonio García-Junceda with a thesis entitled Contribución al estudio de la filosofía árabe: Alma e Intelecto como problemas fundamentales de la misma, wich served as the basis for his book La recepción árabe del De anima de Aristóteles: Al-Kindi y Al-Farabi (Madrid 1993). This problem remained the focus of his attention in several publications, translations of Arabic philosophers, teaching, conferences, supervision of doctoral theses, and direction of research projects. His work is internationally renowned, and his academic activity is particularly influential in Spain, Portugal, and Latin-America. With this Conference, his students, colleagues and friends wish to honour the Professor, the Academic, the Scholar.


    Image: Thomas Aquinas, Avicenna, Averroes, Aristotle, Plato, Themistius, Alexander Aphrodisias and a monkey [Aristotelis Opera, vol. 2, inc. Metaphysica, ed. A. Torresanus - B. de Blavis, Venezia 1483, vol. 2 (© Pierpont Morgan Library)]


    Call for papers
    Open until October 30th, 2019. Send a proposal with name, institution, title, and an abstract up to 300 words to gfm@letras.up.pt
    Presentation: 20 minutes + discussion. Languages: English, Portuguese, Spanish, French, Italian, German.

    Peer review results released 30th November.

    Organising Committee

    José Meirinhos, Celia López, José Higuera, João Rebalde, Paula Oliveira e Silva (Porto) — Nicola Polloni (Berlin) — Pedro Mantas España (Córdoba)
    Secretariado: Isabel Marques, Eduarda Machado, Maria Pinho, Vera Rodrigues, Yara Medeiros.

    Scientific Committee

    Amos Bertolacci (Pisa; Luca)
    Alexander Fidora (Barcelona)
    Catarina Belo (Cairo)
    Charles Burnett (London)
    Cristina D’Ancona Costa (Pisa)
    Gregorio Piaia (Padova)
    Jean-Baptiste Brenet (Paris)
    João Rebalde (Porto)
    José Luis Villacañas (Madrid)
    José Meirinhos (Porto)
    Josep Puig Montada (Madrid)
    Jules Janssens (Leuven)
    José Luis Fuertes Herreros (Salamanca)
    Katja Krause (Berlin)
    Luis Alberto De Boni (Porto Alegre)
    Mário Santiago de Carvalho (Coimbra)
    Steven Harvey (Ramat Gan)
    Thérèse Cory (Notre Dame)

    Scientific Support
    Sociedad de Filosofía Medieval (Salamanca - Córdoba)
    Sociedade Portuguesa de Filosofia.

    Medieval and Early Modern Philosophy TL / Gabinete de Filosofia Medieval - Instituto de Filosofia da Universidade do Porto  / colab: international research network Medieval and Early Modern Science and its Dependence on Philosophy.

    Fundação Eng. António de Almeida, Porto.
    Fundação para a Ciência e a Tecnologia.

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