Volume I: Studies in the Philosophy of Abu'l- Barakāt al-Baghdādī, deals with various aspects of the philosophy of Abu'l-Barakat al-Baghdadi. Some of Avicenna's physical and psychological doctrines are also discussed.

Abū’l-Barakāt is a renowned philosopher of the Arabic-Jewish milieu who composed in his magnum opus the Kitāb al-Mu‘tabar, a comprehensive metaphysics which challenged the accepted notions of the traditional metaphysical philosophy. ‘Abū’l-Barakāt al-Baghdādī’s Metaphysical Philosophy’ examines the novel philosophical conceptions of the first book of the Metaphysics of the Kitāb al-Mu‘tabar. The aim is to present a developed conception of Abū’l-Barakāt’s systematic metaphysics. This is accomplished by following the order of topics discussed, while translating the relevant passages. These different topics comprise stages of cognition that move from an analysis of time, creation and causality to the conception of a higher spiritual realm of mental entities and a conception of God as the First Knower and Teacher. The epistemological and ontological conceptions are analyzed at each culminating stage. ‘Abū’l-Barakāt al-Baghdādī’s Metaphysical Philosophy’ analyzes vast portions of the metaphysical study for the first time. The book will thus be a valuable resource for all those seeking an original and broad metaphysics, and for students and scholars of Jewish and Islamic Philosophy. Furthermore, it is of importance for those seeking a metaphysics related to scientific theories and those interested in the history of science and metaphysics.

This book examines central themes in the thought of Rabbi Hasdai Crescas (c. 1340-1410/11), the great Catalan Jewish philosopher who contributed to the revolution of modern science and profoundly influenced Spinoza. Part I treats of Crescas' radical critique of the Aristotelian concepts of space, time, and the vacuum, and analyzes his vision of an infinite universe; it discusses his criticisms of Maimonides' proofs of God, and expounds his own proof; and it concludes with a discussion of his concept of God as infinite Love. Part II contains three essays on Crescas' strictly deterministic theory of human choice.

This book considers the concepts that lay at the heart of natural philosophy and physics from the time of Aristotle until the fourteenth century. The first part presents Aristotelian ideas and the second part presents the interpretation of these ideas by Philoponus, Albertus Magnus, Thomas Aquinas, John Buridan, and Duns Scotus. Across the eight chapters, the problems and texts from Aristotle that set the stage for European natural philosophy as it was practiced from the thirteenth to the seventeenth centuries are considered first as they appear in Aristotle and then as they are reconsidered in the context of later interests. The study concludes with an anticipation of Newton and the sense in which Aristotle's physics had been transformed.