Four-Dimensionalism: An Ontology of Persistence and Time [Hardcover]

Theodore Sider (Author)

Book Description

Publication Date: February 7, 2002 | ISBN-10: 019924443X | ISBN-13: 978-0199244430

Lucid, absorbing, and original, this book defends the theory that the material world is composed of temporal as well as spatial parts. Along the way, it addresses many topics on the metaphysics of time and identity. These include the status of past and future objects, the nature of motion and change, the existence of composite objects, and examples involving two things in the same place at the same time.

Editorial Reviews

Review

`Sider has a number of good original arguments ... also he has done a good job of collecting arguments from a large and messy literature, including some that are often mentioned but never properly stated ... Sider has also done us all a service by thinking of a way of defining four-dimensionalism that ought to be acceptable to its opponents.' The Philosophical Quarterly

`Dimensionally-challenged it may be, rigorous and analytic it certainly is, but many of the conclusions reached are startling ... His claim is that [four-dimensionalism] yields a more coherent ontology than any of its competitors. His defence of this claim is impressive: bold, clear, wide-ranging and fair-minded; it is the best of its kind on offer.' Barry Dainton, Times Literary Supplement

About the Author

Ted Sider is Associate Professor of Philosophy at Rutgers University, New Jersey

Product Details

• Hardcover: 288 pages
• Publisher: Oxford University Press, USA (February 7, 2002)
• Language: English
• ISBN-10: 019924443X
• ISBN-13: 978-0199244430
• Product Dimensions: 8.9 x 6.3 x 0.8 inches
• Shipping Weight: 1 pounds (View shipping rates and policies)
• Average Customer Review: 5.0 out of 5 stars  See all reviews (3 customer reviews)
• Amazon Best Sellers Rank: #2,689,723 in Books (See Top 100 in Books)

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Most Helpful Customer Reviews

40 of 42 people found the following review helpful:

5.0 out of 5 stars Best metaphysics book of the year!, July 16, 2003

By 

"nmarkos" (Bellingham, WA United States) - See all my reviews

This review is from: Four-Dimensionalism: An Ontology of Persistence and Time (Mind Association Occasional Series) (Paperback)

Hud Hudson, in a review of Ted Sider's book, says, "This is simply a superb book in metaphysics - handsomely written, cleverly argued, and exceedingly clear." Of course, Hudson happens to agree with almost every thesis Sider defends in the book. But I don't. In fact, I happen to disagree with almost every position defended in Sider's book. So what do I think of the book? I think it is simply a superb book in metaphysics - handsomely written, cleverly argued, and exceedingly clear. And I think it is notable that both friends and foes of the views defended in the book will find it to be extremely valuable. That is a real mark of distinction in philosophy, and my hat is off to Sider for producing such an outstanding work.

What is the book about? Mainly the question of whether physical objects have temporal parts. A temporal part of x is, roughly, an object that exists for a shorter time than x but that exactly overlaps x throughout its existence. Sider believes, for example, that you have a temporal part that exists (only) from noon to 1pm today, and that perfectly overlaps you throughout that time. His view allows him to give neat and clean solutions to all manner of metaphysical problems (including the problem of how a time traveler who meets his former self could be both sitting and standing at the same time), and to do various other wonderful things.

Although this is primarily a work for academic philosophers, it is clear enough that non-philosophers will be able to follow it, and to benefit from a careful reading of it. I highly recommend Four-Dimensionalism to professional philosophers, philosophy students (both graduate and undergraduate), and anyone else who is interested in questions about time and space.

4 of 4 people found the following review helpful:

5.0 out of 5 stars A (Suprisingly) Enjoyable Defense of Four-Dimensionalism, August 9, 2010

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A. Customer (USA) - See all my reviews
(VINE VOICE)   

This review is from: Four-Dimensionalism: An Ontology of Persistence and Time (Mind Association Occasional Series) (Paperback)

'Four-Dimensionalism' is a great book. Sider defends Four-Dimensionalism with great clarity and force. Four-Dimensionalism holds (roughly) that, just as you have spatial parts--e.g. hands, cells, simples, etc.--you have "temporal" parts. A temporal part is a part of you that exists at a certain time in your existence. A consequence of this view is that, at a particular moment, you don't "wholly" exist, because your existence is spread out in time. (Four-Dimensionalism contrasts with Three-Dimensionalism, which holds that you "wholly exist" at every moment you exist.) What's nice about this book is that it takes a difficult, possibly obscure, view and makes it a joy to read about.

The book begins with an "Introduction." Unlike most Introductions, Sider's is important to read because it begins by setting forth the philosophical method and picture Sider is utilizing. (In fact, at several points in the book, Sider falls back on the points he makes in the Introduction.) The book is divided into six chapters. The first presents the "Four-Dimensionalism" picture, and motivates it by showing its ability to handle certain conceptual problems. The second could stand alone, and is a defense of the "B-theory" of time, which Sider assumes for the remainder of the book. The third attempts to state exactly what the Three/Four-Dimensionalism fuss is about. The final three chapters, which take up the bulk of the book, constitute a defense of Four-Dimensionalism--the first two provide arguments for the view, the last defends it against objections. (The book also contains a sizable list of references.)

Sider's writing is clear and easy to follow. At points, things get difficult, and some knowledge of physics is helpful for several sections; but on a whole, a limited amount of specialized knowledge is sufficient to appreciate this book. One thing I liked about it was Sider's approach. He argues that--when all the votes are in--Four-Dimensionalism is the best view, which allows him to be frank about the various strengths of arguments for and against his view. Many of his arguments are persuasive, and he's fairly systematic, considering many different objections. In the end, I learned much from it and would recommend it to anyone interested in metaphysics, ontology, or philosophy of time.

11 of 16 people found the following review helpful:

5.0 out of 5 stars A fabulous book! A pleasure to read!, November 3, 2002

By A Customer

This review is from: Four-Dimensionalism: An Ontology of Persistence and Time (Hardcover)

This book should be required reading for anyone interested in analytic metaphysics. Not only is the book interesting in its own right, it also provides a model for what rigorous argumentation and clear presentation can be. I recommend it most highly!