This study is the first comprehensive analysis of the physical theory of the Islamic philosopher Avicenna (d. 1037). It seeks to understand his contribution against the developments within the preceding Greek and Arabic intellectual milieus, and to appreciate his philosophy as such by emphasising his independence as a critical and systematic thinker. Exploring Avicenna’s method of "teaching and learning," it investigates the implications of his account of the natural body as a three-dimensionally extended composite of matter and form, and examines his views on nature as a principle of motion and his analysis of its relation to soul. Moreover, it demonstrates how Avicenna defends the Aristotelian conception of place against the strident criticism of his predecessors, among other things, by disproving the existence of void and space. Finally, it sheds new light on Avicenna’s account of the essence and the existence of time. For the first time taking into account the entire range of Avicenna’s major writings, this study fills a gap in our understanding both of the history of natural philosophy in general and of the philosophy of Avicenna in particular. This monograph has been awarded the annual BRAIS – De Gruyter Prize (Kulturpreis Bayern) in the Study of Islam and the Muslim World and the Iran World Award for Book of the Year (2020).

Avicenna (Ibn Sīnā) greatly influenced later medieval thinking about the earth and the cosmos, not only in his own civilization, but also in Hebrew and Latin cultures. The studies presented in this volume discuss the reception of prominent theories by Avicenna from the early 11th century onwards by thinkers like Averroes, Fahraddin ar-Razi, Samuel ibn Tibbon or Albertus Magnus. Among the topics which receive particular attention are the definition and existence of motion and time. Other important topics are covered too, such as Avicenna’s theories of vacuum, causality, elements, substantial change, minerals, floods and mountains. It emerges, among other things, that Avicenna inherited to the discussion an acute sense for the epistemological status of natural science and for the mental and concrete existence of its objects. The volume also addresses the philological and historical circumstances of the textual tradition and sheds light on the translators Dominicus Gundisalvi, Avendauth and Alfred of Sareshel in particular. The articles of this volume are presented by scholars who convened in 2013 to discuss their research on the influence of Avicenna’s physics and cosmology in the Villa Vigoni, Italy.

This study is the first comprehensive analysis of the physical theory of the Islamic philosopher Avicenna (d. 1037). It seeks to understand his contribution against the developments within the preceding Greek and Arabic intellectual milieus, and to appreciate his philosophy as such by emphasising his independence as a critical and systematic thinker. Exploring Avicenna’s method of "teaching and learning," it investigates the implications of his account of the natural body as a three-dimensionally extended composite of matter and form, and examines his views on nature as a principle of motion and his analysis of its relation to soul. Moreover, it demonstrates how Avicenna defends the Aristotelian conception of place against the strident criticism of his predecessors, among other things, by disproving the existence of void and space. Finally, it sheds new light on Avicenna’s account of the essence and the existence of time. For the first time taking into account the entire range of Avicenna’s major writings, this study fills a gap in our understanding both of the history of natural philosophy in general and of the philosophy of Avicenna in particular. This monograph has been awarded the annual BRAIS – De Gruyter Prize (Kulturpreis Bayern) in the Study of Islam and the Muslim World and the Iran World Award for Book of the Year (2020).

Avicenna's Physics is the very first volume that he wrote when he began his monumental encyclopedia of science and philosophy, TheHealing. Avicenna's reasons for beginning with Physics are numerous: it offers up the principles needed to understand such special natural sciences as psychology; it sets up many of the problems that take center stage in his Metaphysics; and it provides concrete examples of many of the abstract analytical tools that he would develop later in Logic. While Avicenna's Physics roughly follows the thought of Aristotle's Physics, with its emphasis on natural causes, the nature of motion, and the conditions necessary for motion, the work is hardly derivative. It represents arguably the most brilliant mind of late antiquity grappling with and rethinking the entire tradition of natural philosophy inherited from the Greeks as well as the physical thought of Muslim speculative theologians. As such, Physics is essential reading for anyone interested in understanding Avicenna's complete philosophical system, the history of science, or the history of ideas.

Avicenna in his Law of Natural Healing (Canon of Medicine), Lecture 2, describes the importance of the four elements as simple substances that are the primary constituents of the human body. It also contains O. Cameron Gruner's extensive endnotes.

The work treats various aspects of Avicennan philosophy and science. The topics include methods for establishing an authentic Avicenna corpus, natural philosophy and science, theology and metaphysics and Avicenna's subsequent historical influence.

Ibn Sina (980-1037), known as Avicenna in Latin, played a considerable role in the development of both Eastern and Western philosophy and science. His contributions to the fields of logic, natural science, psychology, metaphysics, theology, and even medicine were vast. His work was to have a significant impact on Thomas Aquinas, among others, who explicitly and frequently drew upon the ideas of his Muslim predecessor. Avicenna also affected the thinking of the great Islamic theologian al-Ghazali, who asserted that if one could show the incoherence of Avicenna's thought, then one would have demonstrated the incoherence of philosophy in general. But Avicenna's influence is not confined to the medieval period. His logic, natural philosophy, and metaphysics are still taught in the Islamic world as living philosophy, and many contemporary Catholic and evangelical Christian philosophers continue to encounter his ideas through Aquinas's work. Using a small handful of novel insights, Avicenna not only was able to address a host of issues that had troubled earlier philosophers in both the ancient Hellenistic and medieval Islamic worlds, but also fundamentally changed the direction of philosophy, in the Islamic East as well as in Jewish and Christian milieus. Despite Avicenna's important place in the history of ideas, there has been no single volume that both recognizes the complete range of his intellectual activity and provides a rigorous analysis of his philosophical thinking. This book fills that need. In Avicenna Jon McGinnis provides a general introduction to the thinker's intellectual system and offers a careful philosophical analysis of major aspects of his work in clear prose that will be accessible to students as well as to specialists in Islamic studies, philosophy, and the history of science.