Plotinus Ennead IV.4.30-45 & IV.5 : Problems Concerning the Soul
Plato and Aristotle each claim that vision depends on the light between the eye and the object, but Plotinus presents evidence that this is not the case and develops a novel theory of light as a second activity that moves from source to object directly, even arguing that color is in the light itself rather than merely a quality of the object. This theory of vision, in turn, depends on the nature of sympathy developed especially in IV.4.30-45, where Plotinus shows how action at a distance is both possible and necessary for the proper unity in diversity of the sensible cosmos.
- Paperback | 376 pages
- 127 x 191 x 27.94mm | 408.23g
- 30 Apr 2015
- Parmenides Publishing
- Las Vegas, United States
Other books in this series
30 Oct 2020
Back cover copy
--Dr. Denis O'Brien, Centre for the Study of the Platonic Tradition, Trinity College, Dublin
"In addition to an excellent commentary, Gurtler guides the reader through the maze of Plotinus' writing with useful synopses and a clear and helpful introduction to each chapter. He supplies the context of ancient science (medicine and astronomy) and ancient philosophy, as well as, where appropriate, analogies from contemporary thought, providing readers with a model of how to approach this difficult and rewarding author."
--Frederic M. Schroeder, Professor Emeritus, Queen's University, Ontario "Gurtler provides not only a work of expert translation and exegesis but the scope of the primary and secondary sources discussed are impressive. ...The focus of [his] work is the problem of Plotinus' combination of a monistic principle with the derivation of a pluralistic ontology in one coherent metaphysical system. Of particular interest is his analysis of Plotinus's critique of Aristotle's divine nous, the self-reflective structure of noesis noeseos. The author compels us to re-examine nous and the One within the history of ancient philosophy and beyond. [This] resonates not only with those concerned with debates among ancient Platonists and Aristotelians on what constitutes noesis but also those who currently work in philosophy of mind and epistemology of religion."
--Robert M. Berchman, Director and Senior Scholar, Forum for Advanced Studies Gaetano Massa, Rome "Gurtler admirably highlights the extent to which modern reductionist and mechanistic theories align with the astrological determinism that Plotinus is opposing, and to which his holistic and organismic cosmology offers a compelling alternative."
--Eric Perl, Professor of Philosophy, Loyola Marymount University "Examining both the sympathy of the cosmos from its highest to lowest levels as well as the technical manifestation of soul in the material human body, Gurtler locates Plotinus' treatment of soul as drawing on and responding to the most advanced science, psychology, astronomy, and astrology of his day. ...This volume will be an essential reference for those doing future work on Plotinus' account of the soul and its activities."
--Gary Gabor, Assistant Professor of Philosophy, Hamline University
About Gary M. Gurtler SJ