Aristotle's Theory of Bodies
Aristotle's Theory of Bodies

Author: Christian Pfeiffer

Publisher: Oxford University Press

Published: 2018-07-12

Total Pages: 240

ISBN-13: 0191085308

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Christian Pfeiffer explores an important, but neglected topic in Aristotle's theoretical philosophy: the theory of bodies. A body is a three-dimensionally extended and continuous magnitude bounded by surfaces. This notion is distinct from the notion of a perceptible or physical substance. Substances have bodies, that is to say, they are extended, their parts are continuous with each other and they have boundaries, which demarcate them from their surroundings. Pfeiffer argues that body, thus understood, has a pivotal role in Aristotle's natural philosophy. A theory of body is a presupposed in, e.g., Aristotle's account of the infinite, place, or action and passion, because their being bodies explains why things have a location or how they can act upon each other. The notion of body can be ranked among the central concepts for natural science which are discussed in Physics III-IV. The book is the first comprehensive and rigorous account of the features substances have in virtue of being bodies. It provides an analysis of the concept of three-dimensional magnitude and related notions like boundary, extension, contact, continuity, often comparing it to modern conceptions of it. Both the structural features and the ontological status of body is discussed. This makes it significant for scholars working on contemporary metaphysics and mereology because the concept of a material object is intimately tied to its spatial or topological properties.

The Undivided Self
The Undivided Self

Author: David Charles

Publisher: Oxford University Press

Published: 2021-03-16

Total Pages: 318

ISBN-13: 0192640887

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Aristotle initiated the systematic investigation of perception, the emotions, memory, desire and action, developing his own account of these phenomena and their interconnection. The Undivided Self aims to gain a philosophical understanding of his views and to examine how far they withstand critical scrutiny. Aristotle's account, it is argued, constitutes a philosophically live alternative to conventional post-Cartesian thinking about psychological phenomena and their place in a material world. Charles offers a way to dissolve, rather than solve, the mind-body problem we have inherited.

Bodies and Media
Bodies and Media

Author: Ido Yavetz

Publisher: Springer

Published: 2015-08-18

Total Pages: 130

ISBN-13: 331921263X

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This book presents a recasting of Aristotle’s theory of spatial displacement of inanimate objects. Aristotle’s claim that projectiles are actively carried by the media through which they move (such as air or water) is well known and has drawn the attention of commentators from ancient to modern times. What is lacking, however, is a systematic investigation of the consequences of his suggestion that the medium always acts as the direct instrument of locomotion, be it natural or forced, while original movers (e.g. stone throwers, catapults, bowstrings) act indirectly by impressing moving force into the medium. Filling this gap and guided by discussions in Aristotle’s Physics and On the Heavens, the present volume shows that Aristotle’s active medium enables his theory - in which force is proportional to speed - to account for a large class of phenomena that Newtonian dynamics - in which force is proportional to acceleration - accounts for through the concept of inertia. By applying Aristotle’s medium dynamics to projectile flight and to collisions that involve reversal of motion, the book provides detailed examples of the efficacy and coherence that the active medium gives to Aristotle’s discussions. The book is directed primarily to historians of ancient, medieval, and early modern science, to philosophers of science and to students of Aristotle’s natural philosophy.

Aristotle and the Science of Nature
Aristotle and the Science of Nature

Author: Andrea Falcon

Publisher: Cambridge University Press

Published: 2005-09-08

Total Pages: 172

ISBN-13: 9780521854399

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Exploration of Aristotle's philosophy of nature in the light of scholarly insights.

On Location
On Location

Author: Benjamin Morison

Publisher: Oxford University Press

Published: 2002-02-07

Total Pages: 203

ISBN-13: 0199247919

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Aims to explain as carefully as possible Aristotle's account of place given in the Physics, Book IV, Chs. 1-5. Also aims to rehabilitate it as a piece of philosophy, after many centuries of its being dismissed as inadequate. Discusses the importance of the concept of place to natural philosophy, including the role of so-called 'natural' places in the explanation of the natural motion of the elements.

The Powers of Aristotle's Soul
The Powers of Aristotle's Soul

Author: Thomas Kjeller Johansen

Publisher: OUP Oxford

Published: 2012-10-18

Total Pages: 313

ISBN-13: 0191633011

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Aristotle is considered by many to be the founder of 'faculty psychology'—the attempt to explain a variety of psychological phenomena by reference to a few inborn capacities. In The Powers of Aristotle's Soul, Thomas Kjeller Johansen investigates his main work on psychology, the De Anima, from this perspective. He shows how Aristotle conceives of the soul's capacities and how he uses them to account for the souls of living beings. Johansen offers an original account of how Aristotle defines the capacities in relation to their activities and proper objects, and considers the relationship of the body to the definition of the soul's capacities. Against the background of Aristotle's theory of science, Johansen argues that the capacities of the soul serve as causal principles in the explanation of the various life forms. He develops detailed readings of Aristotle's treatment of nutrition, perception, and intellect, which show the soul's various roles as formal, final and efficient causes, and argues that the so-called 'agent' intellect falls outside the scope of Aristotle's natural scientific approach to the soul. Other psychological activities, various kinds of perception (including 'perceiving that we perceive'), memory, imagination, are accounted for in their explanatory dependency on the basic capacities. The ability to move spatially is similarly explained as derivative from the perceptual or intellectual capacities. Johansen claims that these capacities together with the nutritive may be understood as 'parts' of the soul, as they are basic to the definition and explanation of the various kinds of soul. Finally, he considers how the account of the capacities in the De Anima is adopted and adapted in Aristotle's biological and minor psychological works.

The Soul and Its Instrumental Body
The Soul and Its Instrumental Body

Author: A. P. Bos

Publisher: BRILL

Published: 2003-01-01

Total Pages: 448

ISBN-13: 9789004130166

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Aristotle's definition of the soul should be interpreted as: 'the soul is the entelechy of a natural body that serves as its instrument'. The theory of a fine-corporeal body makes it much easier to understand Aristotle's position between Plato and the Stoics . This correction puts paid to all theories about a development in Aristotle's thought.

Aristotle on Earlier Greek Psychology
Aristotle on Earlier Greek Psychology

Author: Jason W. Carter

Publisher: Cambridge University Press

Published: 2019-03-21

Total Pages: 269

ISBN-13: 1108574777

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This volume is the first in English to provide a full, systematic investigation into Aristotle's criticisms of earlier Greek theories of the soul from the perspective of his theory of scientific explanation. Some interpreters of the De Anima have seen Aristotle's criticisms of Presocratic, Platonic, and other views about the soul as unfair or dialectical, but Jason W. Carter argues that Aristotle's criticisms are in fact a justified attempt to test the adequacy of earlier theories in terms of the theory of scientific knowledge he advances in the Posterior Analytics. Carter proposes a new interpretation of Aristotle's confrontations with earlier psychology, showing how his reception of other Greek philosophers shaped his own hylomorphic psychology and led him to adopt a novel dualist theory of the soul–body relation. His book will be important for students and scholars of Aristotle, ancient Greek psychology, and the history of the mind–body problem.

Time for Aristotle
Time for Aristotle

Author: Ursula Coope

Publisher: Clarendon Press

Published: 2005-10-20

Total Pages: 200

ISBN-13: 0191530123

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What is the relation between time and change? Does time depend on the mind? Is the present always the same or is it always different? Aristotle tackles these questions in the Physics, and Time for Aristotle is the first book in English devoted to this discussion. Aristotle claims that time is not a kind of change, but that it is something dependent on change; he defines it as a kind of 'number of change'. Ursula Coope argues that what this means is that time is a kind of order (not, as is commonly supposed, a kind of measure). It is universal order within which all changes are related to each other. This interpretation enables Coope to explain two puzzling claims that Aristotle makes: that the now is like a moving thing, and that time depends for its existence on the mind. Brilliantly lucid in its explanation of this challenging section of the Physics, Time for Aristotle shows his discussion to be of enduring philosophical interest.

Form without Matter
Form without Matter

Author: Mark Eli Kalderon

Publisher: OUP Oxford

Published: 2015-01-29

Total Pages: 233

ISBN-13: 0191027731

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Mark Eli Kalderon presents an original study in the philosophy of perception written in the medium of historiography. He considers the phenomenology and metaphysics of sensory presentation through the examination of an ancient aporia. Specifically, he argues that a puzzle about perception at a distance is behind Empedocles' theory of vision. Empedocles conceives of perception as a mode of material assimilation, but this raises a puzzle about color vision, since color vision seems to present colors that inhere in distant objects. But if the colors inhere in distant objects how can they be taken in by the organ of sight and so be palpable to sense? Aristotle purports to resolve this puzzle in his definition of perception as the assimilation of sensible form without the matter of the perceived particular. Aristotle explicitly criticizes Empedocles, though he is keen to retain the idea that perception is a mode of assimilation, if not a material mode. Aristotle's notorious definition has long puzzled commentators. Kalderon shows how, read in light of Empedoclean puzzlement about the sensory presentation of remote objects, Aristotle's definition of perception can be better understood. Moreover, when so read, the resulting conception of perception is both attractive and defensible.