The Unconscious Quantum

by Victor J. Stenger

In this fascinating and accessible book, physicist Victor J. Stenger guides the lay reader through the key developments of quantum mechanics and the debate over its apparent paradoxes. In the process,... This description may be from another edition of this product.

• Format: Hardcover
• Language: English
• ISBN: 1573920223
• ISBN13: 9781573920223
• Release Date: November 1995
• Publisher: Prometheus Books
• Length: 322 Pages
• Weight: 1.40 lbs.
• Dimensions: 0.9" x 5.6" x 8.0"

Customer Reviews

Does quantum theory imply mysticism?

Contrary to some of the other reviews, I think this is a pretty good book. Let me point out that my own background is astrophysics (undergrad) and mathematics (grad). Stenger does a creditable job of laying out the major philosophical issues of quantum theory. He has included some sidebars for the more mathematically sophisticated. My own reading left me feeling that Stenger's aim is primarily to urge readers to approach any extrapolation from quantum facts to quantum ontologies with a great deal of skepticism. Many people have construed issues of measurement to mean that 'mind' collapses wave functions. Stenger points out that 'mind' is not easily defined, is likely an emergent property of base matter, and suggests we stop reverting to Cartesian dualism every time things get confused. He discusses De Broglie and Bohm's guiding field, and points out that regardless of its correctness, it provides a viable alternative ontology, so clearly the mystical approach is not a foregone conclusion.The book could be better. It would be nice if he spent a bit more time discussing some of the confusion regarding 'mind', but I think he has done a good job of laying out the basic issues for the well-educated lay person, and of urging skepticism before seizing upon strange phenomena as a justification for one's metaphysics.

One order of quantum physics; hold the mysticism, please.

This book is a great companion to Dancing Wu Li Masters. Where Dancing Wu Li Masters gives a good, somewhat mystical overview of quantum physics and the history of its development, The Unconscious Quantum shows that people who want to understand quantum physics need not resort to mysticism or Eastern philosophy. While Stenger does address mystical interpretations when summarizing the history of quantum physics, he concludes by offering a logical, consistent, non-mystical paradigm. Stenger acknowledges that the microworld of quanta cannot be viewed in the same way as the macroworld of concrete objects that make up our everyday experience. However, if people are willing to suspend their everyday intuition and accept some very logical but unintuitive concepts, like time symmetry and decoherence, then the quantum world makes perfect sense without mastering Zen or contemplating your navel. Stenger also shoots down the ideas of consciousness directly affecting the physical world, and faster-than-light communication between quantum particles. He explains the EPR "paradox" and other experiments which spawned these interpretations, and how they can easily be resolved using the simple but unintuitive concepts already mentioned. The text is written for the science amateur, and requires little background knowledge, but some persistence with technical concepts (you may have to read a few parts twice to get the idea). Supporting equations are included in boxes, separate from the text. The text stands alone, but mathaholics are welcome to indulge themselves in the formulae. The first six chapters are the most technical, but it gets much easier after that, and it's definitely worth it for anbody who wants a genuine understanding of quantum physics, sans the mystical rhetoric that pervades most pop literature on the subject.

Excellent Exposition of Modern Physics

Stenger is a physicist completely at home in contemporary mathematical physics, yet incurably curious about the deeper philosophical issues brought up by quantum mechanics. I have read many books attempting to explain quantum mechanics to the layman and I consider this the most careful and enlightening--also quite up to date (even in the year 2000).The problems arising around quantum mechanics can be analyzed using the famous Bell equation, which Stenger develops extremely nicely (although it helps to be able to read the simple algebra in the optional 'boxes'). The violation of Bell's inequality, he argues (drawing on many technical papers and books) violates either Determinism + Locality or Separability + Locality, or Completeness + Locality (all terms well defined in the book). He argues strongly that quantum mechanics does not violate Locality itself,which Stenger takes as very important to maintain.Stenger presents the classical Copenhagen interpretation of the collapse of the wave function, as well as Bohm's hidden variable interpretation, the many-worlds interpretation, and the most recent (and to my mind satisfying) decoherence approach.The Unconscious Quantum's main message is that modern physics provides absolutely no support for New Age and more traditionally religious notions of supernaturalism. Stenger is refreshing in not denying the existence of spirituality, but holding that the world of spirituality does not, as far as we know, intersect the natural world described in the natural sciences. "While I cannot bring myself to worship a hypothesis," he notes, "I have no wish to disparage those who do. I simply ask that they not assume that science, in its current state, provides any buttress for their belief..."This does not mean Stenger supports New Age guruism. In a truly beautiful passage he says, "Anyone listening to New Age gurus and modern Christian preachers cannot miss the emphasis on the individual finding easy gratification, rather than sacrificing and selflessly laboring for a better world. Holisitic philosophy is the perfect self-delusion for the spointed brat of any age, all decked out in the latest fashion, who loves to talk about solving the problems of the world but has no intention of sweating a drop in acheiving this noble goal."

To keep us in check

I enjoyed this book immensely. If you read The Dancing Wu Li Masters, then you must read this book as well. It will bring you back down (this is a good thing).Mr. Stenger writes very clearly and puts forth a good dialogue about what is and is not quantum physics. Before jumping on the New Age quantum, "science and Eatern mysticism are the same" bandwagon, be certain you are educated on the story from someone who lives it. Mr. Stenger lives quantum physics.While the language is different, the goal is the same -- Mr. Stenger is merely seeking truth. Truth does not conform to the way we wish, no matter how hard we try. This book is one way to make certain that we keep the truth we think we have in check.