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If you have just a peripheral knowledge of technology, you will be annoyed with the completely implausible things that happen in this book. For instance, at one point an aerial photo is taken from a helicopter of the innards of a satellite while it's being prepared for launch in a fenced-off area near the launch-site; satellites are only worked on in sterile. dust-free rooms. Also, from this photo, Forbes' super-scientist (whose name I have forgotten) can tell which phone-numbers it is programmed to dial up. Yeah, right! And the entire idea of killing people sitting in front of computers by sending signal over "the information super-highway" clearly shows that the author has no understanding whatsoever of how computer-hardware actually works. I stopped reading towards the end of the book, when the author, quite obviously, used one of his characters to get up on his (the authors) own little soapbox and berate us all about the dangers of modern technology. Not that I entirely disagree with the basic point he was trying to make, but I was done so clumsily that it insults the readers intelligence. Add to that several good, old-fashioned logical mistakes in the book (like Eve Warner seeing Marler in the back of Newmans car, and later having no knowledge of his existence, or Keith Kent having Eve Warner in his house and later not recognizing her when he is face to face with her in the street and talking to her, and more...) and I would recommend you skip this one.
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Many readers who know a bit about the Inklings, and, certainly, scholars, will not find the book to be satisfactory, whether as regards style or as regards content. There are various usage and even spelling errors that should have been caught in the editing process. There are curious inclusions -- satanist Aleister Crowley? John Macgowan(1726-80), a Baptist minister, who wrote a book the authors think resembles Lewis's The Screwtape Letters -- though they don't think Lewis ever read it? It's weird to include entries such as these, and then leave out people such as Pauline Baynes, whose artwork won raves from Tolkien (she illustrated three of his books in his lifetime) and Lewis (she illustrated all seven of the Chronicles of Narnia)!
The authors really deserve censure for neglecting to discuss the major controversy in Lewis scholarship of the last fifteen years, the possibility of forgeries being offered as unpublished works by CSL. No responsible scholar would "stonewall" such an issue! One cannot understand why their bibliography, while listing some items twice, omits some very important books, such as Scull and Hammond's book on Tolkien's artwork, or Charles Williams's Outlines of Romantic Theology.
I wouldn't have bought this book if I'd known how unsatisfactory it would prove to be when I'd got it.
I have collected, read and studied the works of C. S. Lewis for the past 30 years. This book filled an empty niche in my collection as it is a clear and concise handbook of the most fascinating group of friends known as The Inklings and the complex elements of the lives they brought to their relationship.
I have been pleased to know and enjoy the work David Porter, one of the authors. His research and that of Colin Duriez is meticulous. They have included an excellent bibiography, including Charles Williams' _Outline of Romantic Theology_ and other important works of The Inklings which will keep you reading and learning about The Inklings for a lifetime. At the end of each article further reading is listed. Pauline Baines, the great illustrator, is mentioned in the Narnia chapter. The entry on Aleister Crowley is much appreciated by those Lewis lovers who also read and enjoy the works of Charles Williams. The style of the book is delighful as authors often include interesting anecdotes and quotes. The book is not overly pedantic, or ostentatiously intellectual. _The Inklings Handbook_ is a must read for those who would begin to learn about the amazing alchemy of The Inklings.
You will find in this book much that is relevant in the 21st century about the spirited exchange of ideas- The Inklings as a model for living with great enthusiasm and vitality.
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There are numerous inexcusable typos, e.g. "hbar" (Planck's constant over 2 pi) is invariably represented as "h", ellipsis "..." show up as "K", vectors appear as a letter with an "r" over them - very sloppy editing.
The presentation is uneven. A lot of time is spent introducing the weirdness of quantum mechanics along with its probabalistic nature - all at the elementary level, and then BAM! Here (Ch. 4) is a Feynman-like Hamiltonian that is a term with creation and annihilation operators plus its conjugate complex, and no explanation of it at all! Even if you have had undergraduate QM, this might be a bit much. Further, the concept of direct product spaces is important for quantum computing, but, although it is used, it is not explained. If you haven't seen it before, you will not figure out much of the stuff in Chapter 4 "Simulating a Simple Quantum Computer" which is the heart of this book. A bit more time spent on the essentials that go into the direct product space, and the use of creation and annihilation operators, Hermitian operators, etc., could have made this book so much better.
The Mathematica simulation is really just a movie. Unless you know enough about QM and Mathematica, you have no hope of doing anything with it other than just watching.
On the good side, the simulation does indeed help scratch the surface of what is different about quantum computing. Also a later discussion of Shor's algorithm for cracking an RSA code is excellent.
If you haven't had an undergraduate course in quantum mechanics, and even if you have, you may find that grasping this book is exceedingly difficult. However, if you skip the rough parts or just accept them, and take a look at the simulation, there is something there to be gained.
Chapter 1 is well written and clearly presented. It describes in a comprehensive way the current trends in computer technology from different points of view. Everybody can immensely profit from reading it. Chapter 2 considers basic notions of computer science in a very understandable way with appropriate examples. Chapter 3 gives some ideas on quantum mechanics. It can be a useful introduction to this subject. Chapter 4 on simulations is very informative with many illustrative examples. Chapter 6 considers classical cryptosystems rather extensively and well. It also gives the basics of Shor's factoring algorithm. Chapter 7 describes the applications of random numbers, mainly in classical computing. Chapters 8 and 9 present quantum cryptography and teleportation respectively. This is a good and informative presentation for nonspecialist. Decoherence and error correction are considered in chapter 10 rather briefly and their description is not very much up to date. Chapter 11 gives a notion of the current experimental realizations of quantum computers and can be very informative for nonspecialists. A more extensive text on quantum algorithms (nature, examples, applications) is maybe also appropriate in the book, as is an explanation of the original ideas of Feynman (and their evolution) regarding the simulation of a quantum system on a quantum computer.
According to us the book is written intelligently and well. It responds to the current need to popularize the explosive developments in this field. The people who would profit the most of it are those who work in different areas of computer science and information technology. It provides a bridge between the ! world of computers and quantum physics with its possible applications.
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By the way, where does one find a successful, stable, democratic non-capitalistic society? Planned economies don't work.
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(p169): 'And he paid them very well. I don't know how much, but they started appearing in more expensive clothes.'
(p265-266): (referring to a courier delivering essential documents) 'They will reach you in seven hours time.' 'Seven hours? How are they coming? By rocket?' 'I've got government co-operation. They must be using one of their incredible new supersonic aircraft.'
Enough said. But on the book's finer points, it is a very good, if somewhat familiar story, and the pacing is fast and action never stops until two explosive climaxes in California and Cornwall. Worth a read, at least Colin Forbes's novels have a knack of being extremely entertaining, if somewhat in the wrong way, which is notable in his later books.