In this new edition of his pioneering book "Tomorrow's Energy," Peter Hoffmann makes the case for hydrogen as the cornerstone of a new energy economy.

Les Eléments de théologie de Proclus constituent un monument philosophique radicalement singulier tant par son architecture propre que par la façon dont la tradition l'a revisité. Ordonnant, sous une forme géométrique, les principes de la métaphysique néoplatonicienne, ils ont à la fois constitué celle-ci en système et opéré comme le principal relais de sa transmission aux pensées byzantine, arabe et occidentale. Ce sont ces effets d'héritage et d'adaptation que les textes ici réunis visent à évaluer. Du Liber de causis à (...) Hegel en passant par Thomas d'Aquin, Dietrich de Freiberg, Giordano Bruno, les Platoniciens de Cambridge et Leibniz, se reconstitue ainsi une a grande chaîne des "êtres", réarticulée par la chaîne des raisons, et à chaque fois revivifiée par celle de la transmission. (shrink)

Written in clear, non-technical language, Nothing So Absurd is a succinct and accessible introduction to topics in the history of Western philosophy. In seven concise chapters, the author introduces the reader to the central topics within the discipline. In some cases he adopts a historical approach, while in others the focus is as much on contemporary issues as it is on historical developments. In each area, he presents material of great intrinsic interest in a fashion that also provides a sense (...) of the broad sweep of the discipline. This book provides a fair-minded exposition of a wide-range of viewpoints throughout, and dwells, in its final chapter, on the virtues of philosophical realism, thus presenting the reader with the opportunity to engage with a direct philosophical argument. A guide to further reading will assist readers new to philosophy. (shrink)

This chapter contains sections titled: A Network of Schools The Religious Climate Philosophy, Revelation, and Faith The Course in Philosophy: A Day in Proclus's Life Neoplatonic Pedagogical Thought The Doctrinal Fecundity of Exegetical Misinterpretations The “Symphonic” Presupposition: Syrianus, and the Harmony of Plato and Aristotle according to Simplicius The Explication of Texts: The Neoplatonic cursus of Study The Beginning of the Cursus: The Introductions Taught in the Framework of the Exegesis of Porphyry's Isagoge and Aristotle's Categories, and The General Principles (...) of Exegesis Questions Preliminary to the Study of Plato How Commentaries Were Composed Bibliography. (shrink)

Proceedings of two study days held in Paris and Oxford about a recurring conceptual triad: ousia, dynamis and energeia, active in Ancient thought and practices, either philosophical or not.