ADELARDUS BATHONIENSIS. Adélard de Bath, L'un et le divers, Questions sur la nature (les causes des choses), avec le pseudépigraphe, comme l'atteste Ergaphalau. Texte édité par Charles Burnett, traduit et commenté par Max Lejbowicz, Émilia Ndiaye et Christiane Dussourt. Paris, Les Belles Lettres, 2016. CXXXVIII,458 p. Paperback. 19 cm (Auteurs Latins du Moyen Âge) (Introduction, Latin text with translation, commentary) (Wikipedia: 'Adelard of Bath (Latin: Adelardus Bathensis; ca. 1080? - ca. 1142-1152?) was a 12th-century English natural philosopher. He is known both for his original works and for translating many important Arabic and Greek scientific works of astrology, astronomy, philosophy, alchemy and mathematics into Latin from Arabic versions, which were then introduced to Western Europe. The oldest surviving Latin translation of Euclid's Elements is a 12th-century translation by Adelard from an Arabic version. He is known as one of the first to introduce the Arabic numeral system to Europe. He stands at the convergence of three intellectual schools: the traditional learning of French schools, the Greek culture of Southern Italy, and the Arabic science of the East. (...) Among Adelard of Bath's original works is a trio of dialogues, written to mimic the Platonic style, or correspondences with his nephew. The earliest of these is De Eodem et Diverso (On the Same and the Different). It is written in the style of a protreptic, or an exhortation to the study of philosophy. The work is modelled on Boethius' Consolation of Philosophy, evident in Adelard's vocabulary and phraseology. It is believed to have been written near Tours after he had already travelled, though there is no indication that he had travelled past Southern Italy and Sicily at the time of writing. The work takes the form of a dramatic dialogue between Philocosmia, who advocates worldly pleasures, and Philosophia, whose defence of scholarship leads into a summary of the seven liberal arts. Underlining the entire work is the contrast between Philocosmia's res (perceptible reality), and Philosophia's verba (mental concepts). Each section of the liberal arts is divided into two parts. Presented first is a description of the allegorical figure representing the art, in which the importance of that art is indicated, followed by a summary of the doctrines of that art, as told by the allegorical figure who is presented as the founder or main proponent of the particular art. The second of this trio, and arguably Adelard's most significant contribution, was his Questiones Naturales or Questions on Natural Science (...). He chooses to present this work as a forum for Arabic learning, referring often to his experiences in Antioch. He sets out seventy-six questions, in the form of a Platonic dialogue about meteorology and natural science. It was used heavily in schools into and beyond the 13th century but the teaching on natural things would ultimately be superseded by Aristotle's writing.')
Book number: 159977 Euro 30.00

Keywords: Mathematik, Middle Ages, Mittelalter, Naturalis Historia, Wissenschaft, mathematics, medieval philosophy, mittelalterliche Philosophie, science