Dreams of a Final Theory: The Scientist's Search for the Ultimate Laws of Nature [Paperback]

Steven Weinberg (Author)

Book Description

Release date: February 1, 1994 | ISBN-10: 0679744088 | ISBN-13: 978-0679744085 | Edition: 3rd

The Nobel Prize-winning physicist and bestselling author of The First Three Minutes describes the grand quest for a unifying theory of nature--one that can explain events as disparate as the cohesion inside the atom and the gravitational tug between the sun and Earth.

Editorial Reviews

From Publishers Weekly

Nobel Prize-winning physicist Weinberg's quest for a final explanation of the laws of nature displays a scientist's sense of wonder and an artist's love of beauty.
Copyright 1993 Reed Business Information, Inc.

From Library Journal

In his celebrated book The First Three Minutes (Basic, 1977; 1988, reprint) Nobel laureate Weinberg wrote the ominous and oft-quoted remark "The more the universe seems comprehensible, the more it seems pointless." This book can be seen as his response to that remark after 15 years of reflection and scientific progress. Weinberg writes with great hope and clarity about the possibility that science can find a universal theory uniting the laws of nature into a single statement that is mathematically, philosophically, and aesthetically complete. His writing is technical in places, and some of the first-person narratives come off as less than humble, but overall Weinberg offers excellent insights on how such a theory could be realized and what it would mean. Especially engaging are his chapters, "Beautiful Theories" and "What About God?" Other books have been written on this subject (e.g., Paul Davies's Superforce , LJ 11/15/84; John Barrow's Theories of Everything , Oxford Univ. Pr., 1991; and Barry Parker's Search for a Supertheory , Plenum, 1987), but Weinberg's is likely to have the highest demand. Highly recommended.
- Gregg Sapp, Montana State Univ. Libs.
Copyright 1992 Reed Business Information, Inc. --This text refers to an out of print or unavailable edition of this title.

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Product Details

• Paperback: 352 pages
• Publisher: Vintage; 3rd edition (February 1, 1994)
• Language: English
• ISBN-10: 0679744088
• ISBN-13: 978-0679744085
• Product Dimensions: 5.2 x 0.8 x 8 inches
• Shipping Weight: 7.2 ounces (View shipping rates and policies)
• Average Customer Review: 3.5 out of 5 stars  See all reviews (19 customer reviews)
• Amazon Best Sellers Rank: #536,909 in Books (See Top 100 in Books)

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Most Helpful Customer Reviews

36 of 39 people found the following review helpful

5.0 out of 5 stars Cogent objective & informative glimpse towards September 18, 2002

By Autodidact Andy

Format:Audio Cassette

Cogent objective & informative glimpse towards "Final Laws"

This is a review of both the printed book & the fabulous book on tape. I discovered that the narrated unabridged (7 cassettes) book on tape is available after I read the printed book cover to cover. I quickly bought a copy & have since listened it more times than I can recall! The narrator's voice is pleasant to listen to. His voice come across clear, brisk & very articulate. The whole wonderful experience keeps my attention riveted & gratefully takes my mind off the infamous Southern California traffic during my hours long commute each day. There's always something different & interesting that captivates my attention each time I experience this great book. Keep in mind that I'm a veritable compulsive-obsessive autodidactic with a fanatical drive to understand physical reality at the most fundamental level - call me a PRE (Physical Reality Explorer). I don't have a formal "higher" education or the mathematical tools to speak the technical language - but, like I said, I'm a fanatical layman who's bent on understanding what the hell is REALLY going on "out there" - or "in there" as the case may be...
Well, back to the book! You don't really need a deep understanding of mathematics or even an understanding of Quantum Physics to "get" what this book has to offer. Shoot, for that matter, maybe having an "empty cup" would make the experience of this book all the better! So, what's in the book? Glad you asked! Here's a brief table of contents with a few (parenthetical) comments:
· Preface
· Prologue
· On a Piece of Chalk (great introduction to some basic principles in Atomic Theory)
· Two Cheers for Reductionism ("...I am not an uncompromising reductionist, I'm a compromising reductionist!")
· Quantum Mechanics & Its Discontents
· Tales of Theory & Experiment (this has a nice history & synopsis of QED)
· Beautiful Theories
· Against Philosophy
· Twentieth Century Blues
· The Shape of a Final Theory
· Facing Finality
· What About God? (he admits that he's not a qualified Theologian here)
· Down in Ellis County
· Afterword (this might be titled something else like "...A Year Later...")
The book on tape doesn't have the Preface or the Afterword, but don't let that stop you from getting a copy 'cause you won't miss anything really important in those sections.

I liked Weinberg's description of the way the chain of questions "Why?" have arrows of explanation ever convergent towards ubiquitous laws of fundamental physics. It seems analogous to Faraday's lines of force in the fields he described. I see a metaphor here where the "field" of the "arrows of explanation" points in the direction of propagation towards answers to questions about the most fundamental aspects of physical reality. Weinberg's cutting logic & objective appraisal is cogently brought to bear on deep questions such as:
What roles do quantum theories & symmetry principles in physics play in the search for a Final Theory?
Why does each explanation of the way nature works point to other, deeper explanations?
What implications will a final theory have for our philosophy & religious faith?
What would be the role of God in a universe governed by such a theory?
Why are the best theories not only logical but beautiful?
What do physicists mean by a final theory?
What sort of things might such a theory say?
How could we tell it is indeed final?
How close are we to one?

As you can see, this book shares a curiosity with the audience. We get keen insight into Weinberg's working philosophy when he describes himself as a "rough & ready realist" & a "compromising reductionist" while he subtly & carefully defends his right to DO physics without being bothered by those fluffy, subjective, & interpretive philosophies which, you get the distinct impression, he'd like to just go away & leave him alone...
Finally, I am compelled to urge you to look at two other works by Weinberg which are actually the same material, just different media. These are a pair of lectures presented by Steven Weinberg & the late great Richard Feynman in the 1986 Memorial Lectures given in honor of the great P.A.M. Dirac. I bought the video, "Towards the Final Laws of Physics: The 1986 Dirac Memorial Lecture" and, to my great joy, found a coupled experience of Weinberg giving a slightly more technical & narrowly focused lecture in VHS video format. The title of the printed book (transcribed from the video taped lectures) is, "Elementary Particles & the Laws of Physics: The 1986 Dirac Memorial Lectures". These two media really compliment "Dreams of a Final Theory".

Bottom line on "Dreams": accessible, cogent, succinct & beautifully written.

...

33 of 38 people found the following review helpful

4.0 out of 5 stars Rewarding August 23, 2001

By Arvan Harvat

Format:Paperback

A seedy book by a Nobel laureate (I guess I couldn't have avoided this) over which readers often violently divide. The reasons are as follows: for physicists, Weinberg expounds good, but (to them) already known physics (quantum mechanics, chunks of cosmology) overladen with amateurish musings on philosophy and metaphysics (even aesthetics). For lay(wo)men (no pun intended) the book is sometimes heavy going (lots of names, abstract concepts, frequently scholastic dilemmas). On the strong side: I would highly recommend this work to the interested amateur as a historical tour through the elementary particles physics (bits of cosmology added). During this voyage, a reader will become well acquanited with virtually all that matters in contemporary high energy physics. Although not a basic read, it is completely non-mathematical. Just- it requires persistence to absorb and "digest" a multitude of interrelated concepts in this historical narrative on the unfoldment of modern physicist's "worldview". On the weak side: Weinberg's frequent forays into philosophy, theology and politics are not too rewarding, or enlightening (except as an intriguing exposure of modern scientistic mind). Nevertheless: this absorbing story of 20th century physical ideas and controversies leaves one with a good feeling: " That's how modern physics was made and how it casts spell over its inammoratos".

12 of 14 people found the following review helpful

4.0 out of 5 stars Very Good Overview of a Difficult Subject April 7, 2005

By J. head

Format:Paperback

Dreams of a final theory

I believe this book's main propose was the Author, a Nobel prize winning physicist attempting to weigh in for Congressional funding of the Superconducting Super- Collider (SSC). This book is like reading two books in one. The first part of the book had some very good writing about atomic particle research and excellent explanations of the experiments. It also contains the author's surprisingly optimistic view that the theories being currently developed are the beginning of the correct path that will lead science to the "final theory". The remainder of the book is a promotion of the field of particle physics to show that by reduction all the sciences can benefit and share in what is learned in particle physics. Chemistry, Biology, etc at their lowest levels operate at an atomic level. Also some philosophical musings. The author has a knack for explaining complicated ideas for the layman.