Faster than the Speed of Light: The Story of a Scientific Speculation

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Nothing travels faster than the speed of light, and light travels at one fixed speed. This idea is considered a foundation of modern physics, but what if it is wrong?Theoretical physicist Magueijo presents the idea that light traveled faster in the early universe than it does today. The varying speed of light theory solves some of the most intractable problems in cosmology, and could have major implications for the study of physics.

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Overview

Nothing travels faster than the speed of light, and light travels at one fixed speed. This idea is considered a foundation of modern physics, but what if it is wrong?Theoretical physicist Magueijo presents the idea that light traveled faster in the early universe than it does today. The varying speed of light theory solves some of the most intractable problems in cosmology, and could have major implications for the study of physics.

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Editorial Reviews

From Barnes & Noble
In this book, a university lecturer contradicts Albert Einstein. Cambridge University–trained theoretical physicist Joao Magueijo contends that one of the central tenets of theory of special relativity is wrong in that, contrary to Einstein's famous hypothesis, light does not travel at one speed and one speed only. Dr. Magueijo believes that light traveled faster in the early universe than it does today, and he argues that this scientific speculation can help explain nagging anomalies in cosmology and the history of the universe.
Christian Science Monitor
Strikingly candid... brings esoteric scientific concepts within reach of nonscientists. Magueijo proves to be a master at taking complex theories and explaining them in simple terms.
Desert News
Shows what revolutionary science in the making is like.
East Bay Express
[Magueijo] offers a narrative studded with riotous anecdotes and sly jibes a la the late Richard Feynman.
Independent
The speed of light is generally taken as the one absolute of physics. So messing around with it is, roughly speaking, the physicist's equivalent of the Pope saying that Christ wasn't the Son of God as such, more a close personal friend; or the Chief Rabbi deciding that the world made a lot more sense if you assumed there were at least four or five different gods, rather than just one.
New Scientist
Call it heresy, but all the big cosmological problems will simply melt away if you break one rule-the rule that says the speed of light never varies.
New York Times Book Review
[Magueijo] proposes a theory that could shake up theoretical physics...[Magueijo] has the makings of a champ.
Portland Mercury
If not for the fact that Magueijo happens to be a brilliant scientist...he'd just be one of the guys.
Portland Oregonian
Magueijo is a natural teacher... clear and entertaining...the result is as delightful as it is educational.
The Times (London)
One of the twentieth century's great monuments, the General Theory of Relativity, may soon be debunked by a [university] lecturer...
U.S. News & World Report
Even if Magueijo were a less colorful rebel, his ideas would have attracted attention.
Publishers Weekly
Could Einstein be wrong and Magueijo right? Equally pressing for Magueijo, a lecturer in theoretical physics at London's Imperial College, is whether the physics editor at the preeminent science journal Nature is in fact "a first class moron" for rejecting his last paper. And did that cosmologist from Princeton steal his idea? What about all those hours wasted writing requests for funding from those "parasites," those "ex-scientists well past their prime" who dispense the monies that make contemporary science possible? Welcome to the world of career science, disclosed here in all its flawed brilliance. Magueijo's heretical idea-that the speed of light is not constant; light traveled faster in the early universe-challenges the most fundamental tenet of modern physics. Deceptively simple, the theory came to the author during a bad hangover one damp morning in Cambridge, England (many of the author's breakthroughs seem to arrive at unexpected moments, like while he's urinating outside a Goan bar). If true, Magueijo's Variant Speed of Light theory, or VSL, rectifies apparent inconsistencies in the Big Bang theory. Magueijo cunningly frames his journey with the stories of other famous, courageous heretics, notably Einstein himself, and one suspects an apologetics at work here. Magueijo, a 35-year-old native of Portugal, is opinionated and can seem immature and almost bratty in his diatribes against the banalities of academia or the hypocrisy and backbiting of peer review. But his science is lucidly rendered, and even his penchant for sturm und drang sheds light on the tensions felt by scientists incubating new ideas. This book shows how science is done-and so easily can be undone. (Feb.) Copyright 2002 Cahners Business Information.
Library Journal
Physicists have long struggled to reconcile general relativity with quantum mechanics. While trying to solve "the cosmological problems," Portuguese physicist Magueijo (Imperial Coll., London) may have found a way to do so in a theory that allows the speed of light to vary. He gives fairly good explanations of the problems and why a variable speed of light (VSL) should solve them. Unfortunately, the young scientist (he's 35) seems to believe that a public forum means that he may voice every criticism that comes to mind. In many cases, he has grounds for complaint against the scientific establishment, but most of his characterizations come off more as personal attacks (he refers to the editor of Nature as a "first-class moron") than as sound, rational arguments for change. Further, his copious use of coarse language ("unlike most other quantum gravity scientists, Lee did not believe that God was about to give him a blow job") renders the book unsuitable for school libraries. Even a reader deeply interested in learning more may have difficulty getting through the tangle of venomous opining. Public and academic libraries should take into careful consideration the questionable balance between content and presentation and decide whether the merits of adding this undoubtedly valuable new scientific perspective outweigh the drawbacks of the author's unorthodox, sometimes offensive writing style.-Marcia R. Franklin, Academy Coll., Bloomington, MN Copyright 2003 Reed Business Information.
Kirkus Reviews
A brash young cosmologist describes his attempts to redefine one of the keystones of relativity. Magueijo (Theoretical Physics/Imperial College, London) is no crackpot, although many of his colleagues thought so when he suggested a variable speed of light (VSL) as an answer to problems in the Big Bang theory of the origin of our universe. VSL verges on heresy; relativity, which states that the speed of light in a vacuum is constant, has been verified by numerous experiments since its postulation by Einstein in 1905. But while the Big Bang is a direct corollary of relativity, the uniformity of the visible universe is difficult to explain if the speed of light cannot be exceeded. Nor does relativity provide a bridge between the large-scale structure of the universe and the quantum-level structure of matter. Into this theoretical vacuum have flooded superstrings, loops, branes, and all the other hopeful doctrines of recent physics, each eagerly promoted by its advocates. The newest of the new is VSL, which now appears to have some observational support. Having overcome major hurdles on the way to getting his theories published, Magueijo makes clear his contempt for the scientific gatekeepers who determine whose work will appear in which prestigious journal, whose will be rewarded with grants and tenure, and whose cast beyond the pale of science. Thus the work reads like a battle report, with high praise for supporters and little sympathy wasted on opponents. Combined with his position as an outsider in the British science establishment (though educated at Cambridge, he was born in Portugal), Magueijo's obvious lack of interest in pretending to be polite to those he has identified as enemiesmakes this one of the more scathing scientific memoirs of recent years. The scientific status of VSL remains uncertain, but its creator’s account of his investigations is irresistible. Author tour
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Product Details

  • ISBN-13: 9780142003619
  • Publisher: Penguin Group (USA)
  • Publication date: 2/24/2004
  • Edition description: Reprint
  • Pages: 288
  • Product dimensions: 5.36 (w) x 7.92 (h) x 0.61 (d)

Meet the Author

João Magueijo is a lecturer in Theoretical Physics at Imperial College, London, where he was for three years a Royal Society Research Fellow. He has been a visiting researcher at the University of California at Berkeley and Princeton University, and received his doctorate in Theoretical Physics at Cambridge University. Magueijo was featured in a British television documentary, "Einstein's Biggest Blunder," which was broadcast last year. Visit the author's website at http://theory.ic.uk/~magueijo/.

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Read an Excerpt

FASTER THAN THE SPEED OF LIGHT

THE STORY OF A SCIENTIFIC SPECULATION
By JOÃO MAGUEIJO

PERSEUS PUBLISHING


Copyright © 2003
João Magueijo
All right reserved.

ISBN: 0738205257


Chapter One

VERY SILLY

I AM BY PROFESSIONAL a theoretical physicist. By every definition I am a fully credentialed scholar-graduate work and Ph.D. at Cambridge, followed by a very prestigious research fellowship at St. John's College, Cambridge (Paul Dirac and Abdus Salam formerly held this fellowship), then a Royal Society research fellow. Now I'm a lecturer (the equivalent of a tenured professor in the United States) at Imperial College.

I mention this straight away not because I want to brag but because this book is about an extraordinarily controversial scientific speculation. Very few things in science are as rock solid as Einstein's theory of relativity. Yet my idea challenges nothing less-to extremes that could be perceived as a physicist's career suicide. Unsurprisingly, a well-known popular science tabloid used the title "Heresy" for an article about this work.

From the way the term speculation is so frequently used to dismiss ideas with which one disagrees, one might be led to believe that speculation has no role in science. In fact, the opposite is true. In theoretical physics, especially in cosmology, the branch in which I work, my colleagues and I spend a good part of each day trying to punch holes in existing theories and considering speculative new theories that may as well or better accommodate empirical data. We are paid to doubt everything that has been proposed before, to offer crazy alternatives, and to argue endlessly with each other.

I was introduced to this tradition when I became a graduate student at Cambridge in 1990. I soon realized that as a theoretical scientist you spend most of your time interacting with your peers: In a sense, your colleagues take the place of experiments. At Cambridge, semi-informal weekly meetings were convened, where we just argued about whatever had been occupying our minds. There were also the so-called U.K. itinerant cosmology meetings, where at the time, people from Cambridge, London, and Sussex got together to discuss projects that were driving them mad. More mundanely, there was the informal environment of my office, shared with five other people permanently disagreeing and constantly shouting at one another.

Sometimes these sessions would just be general discussions, perhaps focusing on a recent paper someone had just put out. Other times we would go around the room and, rather than talk about new ideas derived from experiments, mathematical calculations, or computer simulations, we would speculate. That is, we would discuss ideas based on no prior experimental or mathematical work, ideas that simply played out in our heads based on a broad knowledge of theoretical physics.

It is a lot of fun to do this, especially when, after arguing and arguing and finally convincing those around you that you are right, you suddenly slap your forehead and realize that some embarrassingly simple flaw mars your speculation, and that you have just been stupidly misleading everyone for the past hour-or vice versa: You have been childishly taken in by someone else's flawed speculation.

This argumentative tradition puts a lot of pressure on a new graduate student. It can be intimidating, especially when it becomes apparent in the middle of an argument that someone is much more skilled at it than you, and that you are hopelessly out of your depth. And Cambridge, within its ranks of permanent staff, had no shortage of very clever people who loved to show off-people who wouldn't just prove that you were wrong, but who would also let you know that the point you had missed was indeed rather trivial, and that any average Cambridge first-year undergraduate would easily have spotted the error. While these experiences unnerved me, they never depressed me. On the contrary, I found them motivating. You come to feel that unless you think up something truly new you have not earned your place in the community.

During these meetings, one of the topics that frequently came up for discussion was "inflation." Inflation is one of the most popular ideas in current cosmology, the branch of physics that endeavors to answer such profound questions as, Where did the universe come from? How did matter arise? How will the world end? These questions were for a long time a matter for religion, myth, or philosophy. Nowadays they have found a scientific answer in the form of the Big Bang theory, which posits an expanding universe born from a massive explosion.

Inflation is a theory that was first proposed by Alan Guth, a distinguished MIT physicist, and then further refined by several other scientists in response to what we theoretical physicists refer to as "the cosmological problems." Specifically, although virtually every cosmologist now accepts the idea that the cosmos began with a "big bang," there remain aspects of the universe that cannot be explained by the Big Bang theory as we currently understand it. Briefly these problems have to do with the fact that the Big Bang model is unstable. It can only exist as we see it today if its initial state, at the moment of the Bang, is very carefully contrived. Tiny deviations from the magic point of departure rapidly develop into disaster (such as an early death of the universe), and this very unlikely initial condition has to be "put in by hand," rather than deriving from any concrete and calculable physical process. Cosmologists find this very unsatisfactory.

Inflation, which argues that the baby universe expanded unimaginably faster than it does today (so that its size "inflated"), is currently the best answer to these cosmological problems, and to why the cosmos looks the way it does today. There is reason to believe it might be the correct answer; however, there is not yet experimental proof for inflation. And by the most rigorous scientific standards, this means that inflation is still a speculation.

While this does not stop most scientists from being enthusiastic about it, the British theoretical physics community never quite came to believe that the theory of inflation was the answer. Call it chauvinism (the theory was first advanced by an American), call it stubbornness, call it science, but if you sat around a table at one of these meetings, inevitably the topic of inflation would come up, and dominating the discussion would be the belief that inflation as we understood it did not resolve certain critical cosmological problems.

Initially, I didn't give all that much thought to inflation because my expertise was in a rather different area: topological defects, an explanation for the origin of galaxies and other structures of the universe. (Defects compete with the inflationary explanation for these structures, yet sadly cannot explain the cosmological problems.) But after hearing again and again that inflation had absolutely no grounding in the particle physics we know and that inflation was merely an American PR success-human nature being what it is-I, too, started to think of alternative explanations.

For the nonexpert it may not be clear why inflation would solve the cosmological problems. Even less obvious is why it is so difficult to solve them without inflation. But to a trained cosmologist, the great difficulty was there, and infuriatingly so, to the extent that no one had succeeded in finding an alternative theory. Inflation had won by default. And for many years, in the back of my mind, and at times even in the front, I puzzled over whether there might be another way, any other way, to solve the cosmological problems.

I was into my second year as a fellow of St. John's College (and the sixth of my stay in Cambridge), when one day the answer seemed to drop from the sky. It was a miserable rainy morning-typical English weather-and I was walking across the college's sports fields, nursing a bad hangover, when I suddenly realized that if you were to break one simple rule of the game, albeit a sacred one, you could solve these problems without inflation. The idea was beautifully simple, simpler than inflation, but immediately I felt uneasy about offering it as an explanation. It involved something that for a trained scientist approaches madness. It challenged perhaps the most fundamental rule of modern physics: that the speed of light is constant.

If there's one thing every schoolboy knows about Einstein and his theory of relativity, it is that the speed of light in vacuum is constant.* No matter what the circumstances, light in vacuum travels at the same speed-a constant that physicists denote by the letter c: 300,000 km per second, or as Americans refer to it, 186,000 miles per second. The speed of light is the very keystone of physics, the seemingly sure foundation upon which every modern cosmological theory is built, the yardstick by which everything in the universe is measured.

In 1887, in one of the most important scientific experiments ever undertaken, the American scientists Albert Michelson and Edward Morley showed that the apparent speed of light was not affected by the motion of the Earth. This experiment was very puzzling for everyone at the time. It contradicted the commonsense notion that speeds always add up. A missile fired from a plane moves faster than one fired from the ground because the plane's speed adds to the missile's speed. If I throw something forward on a moving train, its speed with respect to the platform is the speed of that object plus that of the train. You might think that the same should happen to light: Light flashed from a train should travel faster. However, what the Michelson-Morley experiments showed was that this was not the case: Light always moves stubbornly at the same speed. This means that if I take a light ray and ask several observers moving with respect to each other to measure the speed of this light ray, they will all agree on the same apparent speed!

Einstein's 1905 special theory of relativity was in part a response to this astonishing result. What Einstein realized was that if c did not change, then something else had to give. That something was the idea of universal and unchanging space and time. This is deeply, maddeningly counterintuitive. In our everyday lives, space and time are perceived as rigid and universal. Instead, Einstein conceived of space and time-space-time-as a thing that could flex and change, expanding and shrinking according to the relative motions of the observer and the thing observed. The only aspect of the universe that didn't change was the speed of light.

And ever since, the constancy of the speed of light has been woven into the very fabric of physics, into the way physics equations are written, even into the notation used. Nowadays, to "vary" the speed of light is not even a swear word: It is simply not present in the vocabulary of physics. Hundreds of experiments have verified this basic tenet, and the theory of relativity has become central to our understanding of how the universe works. And my idea was exactly a "varying speed of light" theory.

Specifically, I began to speculate about the possibility that light traveled faster in the early universe than it does now. To my surprise, I found that this hypothesis appeared to solve at least some of the cosmological problems without inflation. In fact, their solution appeared inevitable in the varying speed of light theory. It was as if the riddles of the Big Bang universe were trying to tell us precisely that light was much faster in the early universe, and that at some very fundamental level physics had to be based on a structure richer than the theory of relativity. The first time I threw my solution to the cosmological problems into discussion, an embarrassed silence followed. I was aware that a lot of work needed to be done before my idea could attract some respect; and that, as it was, my idea would look completely crackpot. But I was very enthusiastic about it. And so when I told it to one of my best friends (a physicist, now a lecturer at Oxford), I was not counting on a reaction of complete apathy. But that's what I got: not even a comment-just silence, and then a cautious "hmm...." No matter how hard I tried, I could not draw him into discussing my new idea in the same way that theorists are always discussing even their wildest speculations.

In the following few months, whenever I told my idea to people around me, the reactions were similar. People would shake their heads, at best say, "Shut up and don't be stupid," at worse just be very British and say noncommitally, "Oh, I don't know anything about that." Over the previous six years I had thrown into discussions more than my fair share of mad ideas. Never had I encountered this kind of reaction. When I started labeling my idea VSL (varying speed of light), someone suggested that it stood for "very silly."

You can't take anything that happens at these meetings personally. In fact, the easiest way to drive yourself crazy in science is to take challenges to your ideas as personal insults, even those that are expressed with contempt or venom, and even when you are absolutely sure that those around you think you are a fool. That's science. Every new idea is gibberish until it survives ruthless challenge. After all, what had motivated my idea was precisely my questioning the validity of inflation.

But no matter how many people thought the idea of a varying speed of light stupid, it continued to command my respect if not yet allegiance. The more I thought about it, the better I liked it. And so I decided to stay with it and see where it led.

For a long while it led me nowhere. It is often true in science that a given project does not take off until the right people get together. Most of modern science is done in collaboration. And what I desperately needed at the time was the right collaborator. On my own, I was just going round and round in circles, getting stuck on the same irrelevant details, so that no consistent whole ever seemed to emerge. The whole thing was driving me insane.

The rest of my research work was going well, though, and a year or so later I was overjoyed to find that I had been awarded a Royal Society fellowship. This fellowship is the most desirable junior research position available in Britain, perhaps anywhere. It gives you funding and security for up to ten years as well as the freedom to do whatever you want and go wherever you want. At this stage, I decided that I had had enough of Cambridge, and that it was time to go somewhere different. I have always loved big cities, so I chose to go to Imperial College, in London, a top university for theoretical physics.

The leading cosmologist at Imperial College then was Andy Albrecht. Although he was one of the creators of inflation, Andy had been wondering for years whether inflation really was the right theory.

Continues...


Excerpted from FASTER THAN THE SPEED OF LIGHT by JOÃO MAGUEIJO
Copyright © 2003 by João Magueijo
Excerpted by permission. All rights reserved. No part of this excerpt may be reproduced or reprinted without permission in writing from the publisher.

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Interviews & Essays

No Limits

I became a physicist very early on, when I was 11 or so. My father bought me a copy of The Evolution of Physics, a popular science book by Einstein and Infeld. I was immediately drawn to it, and to some extent that book still shadows my life and career.

But besides making me become a physicist, Einstein and Infeld's book also made me adopt a romantic view of doing science that I've never lost. These days, so much science is done by joining a bandwagon driven by senior scientists. Very few people try their own thing. That was precisely the lesson I took away from my childhood favorite, and it's still with me.

The thing that puzzled me most in that book was the assertion that nothing could travel faster than light. The speed of light is a universal speed limit -- the same everywhere and at all times -- the speed barrier that nothing can break. It took me a while to digest this principle as well as its counterintuitive ramification, E=mc2. But eventually, I accepted it for what it has become: the pillar of 20th-century physics.

Ironically, it would be this tenet of modern physics that I would find myself questioning many years later, when it came to my turn to "do my own thing." A number of problems were driving cosmologists insane at the time. They were failures of the otherwise very successful Big Bang theory of the universe. The young Big Bang universe is divided into tiny disconnected regions -- the so-called horizons -- that can't interact with each other. This lack of physical contact between the various parts of the universe leaves cosmologists with their hands tied when they try to explain many observations, leading to what has been dubbed "the cosmological problems."

The answer to these problems fell from the sky -- not so much in the form of an apple -- while I was walking on a field in Cambridge, on a damp, cold winter morning, nursing a bad hangover. It's so simple, I couldn't believe I hadn't thought about it before. It's obvious that if light -- the fastest thing in the universe, and our speed limit -- were to travel infinitely faster in the early universe, then the story would be rather different. Fast light in the early universe creates a cosmic unity that is denied to the Big Bang model. The traditional cacophonic patchwork becomes a well-connected whole, and the cosmological problems simply dissolve, as well as many other mysteries, extending even to the search for the Grand Unified theory. All for the mere price of contradicting Einstein…

Unsurprisingly, my colleagues thought I had lost my mind. And this is the story I decided to tell in my book: people's initial reactions, the false starts, the collaborative work, how our egos get in the way, the battle to get our theory published and then accepted by the wider community, how unexpected observational evidence came to our rescue, etc., etc.

I see my book as an extension of the spirit I first acquired from my early reading of The Evolution of Physics. It's a statement against the inquisitorial nature of scientific institutions: self-important journals, science bureaucrats, bandwagon science...and a depiction of the beauty of being lost in the jungle, searching for a cosmic truth that may or may not exist. João Magueijo

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Sort by: Showing all of 7 Customer Reviews
  • Anonymous

    Posted September 13, 2003

    Part 1 was excellent . . .

    In Part 1 the author masterfully explains the principles of Einsteinian relativity and the seentials of cosmology in accurate, easy-to-understand terms while building a sound foundation for the idea that the speed of light may not be the same today than it was for a brief time early ion the 'Big Bang' (the Planck interval). In PArt 2 the author further explores cosmology with equal skill but never gives a proposal for a VSL (Variable Speed of Light) theory, but only offers a single unsupported equation which is only indirectly related to VSL. Unfortunately, the majority of the book is unrelated to VSL. It is principally autobiographical and frequently serves as a platform for the author's rants against peer-reviewed journals, their editors and reviewers, University administrators and 'Authority' in general. While none of this contributes to the value of the book, it is understandable and forgivable. What is not understandable is the author's puerile sprinkling of vulgarities and gratuitous obscenities.

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  • Anonymous

    Posted July 16, 2003

    Physics...I see no physics

    A physics book without the math, is not a physics book. Whoop Dee Do, someone else challenging relativity, never heard that before... There is also something very troubling, as a physicist about his theory. Any theory that cannot be tested is NOT science. The foundation of science is that a hypothesis can be tested and verified or disproven by experiment. Without experimental evidence, a theory is USELESS. This book reflects a troubling trend in modern physics literature. If this is science, I'm ashamed to be a scientist.

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  • Anonymous

    Posted March 30, 2003

    The Nature of Physics

    It just goes to show, nothing is certain. It's about time someone challenges Einstein, especially since if we couldn't travel faster than light we would never get to experience the many wonders of the universe. This is a fabulous book.

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  • Anonymous

    Posted February 9, 2003

    School Physics Could Change Forever!

    Truly outstanding! A young Portugese theoretical physicist ventures into the uncanny pitch dark realm of the unsolved mysteries of the universe. I reveled this book because it drastically alters what everyone thought was the most unshakable foundation of all physics, the theories of relativity. Whether or not this beautiful mind has solved the greatest mysteries of the universe, I am temendously glad that people have stepped forward to offer new ideas, unafraid of being completely rejected or ostracized by the world. Science improves when scientists venture into the dark, and this darkness could be transformed into the brightest light ever shone over science. Read this!!! to discover what this mind (and others) has in store for physics...!!

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  • Anonymous

    Posted January 17, 2003

    This is a MUST READ.

    This is my favoite book on Theoretical Physics (and beleive me i have read a lot of them), not just for the idea but becuase Mr. Magueijo is a very good author and he conveys his thoughts and explains ideas very well. This book is very easy to follow and understand. It has a great explanation on Einstein's relativity, as well as other aspects of the Big Bang. This book cleared up alot of misunderstandings i had, and i felt enlightened after reading it. In a lot of other books on the subject i find myself re-reading sections in other to try and grasp them, this was not the case with this book. I understood what what he was trying to say right away. Its hard to find an author that can do that on topics such as these, so please excuse me for raving about his style. This book seems alot like autobiography, but it never loses focus. I enjoyed the details about his life and struggle with his new theory alot. He is good at conveying his thoughts and feelings about people and places, and gives you a good idea of what its like to be a physicist. If he writes more books i plan to buy them as well. Highest Recommendation.

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  • Anonymous

    Posted January 20, 2003

    Exhilerating

    This is a fascinating look at a surprising new theory that might prove Einstein wrong. I tried this out after seeing it mentioned in the Science Times (in the NYTimes), and I was not disappointed. Faster then the Speed of Light gives the clearest description I've seen anywhere of all the problems with the "Big Bang" theory, and how they could be solved in one fell swoop. It's also very colorful -- he had me laughing again and again. The author is a British physicist, part of group of people that are looking for a way out of the Einstien trap. Just his descriptions of how new ideas are kept out of science make this one worth the price.

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  • Anonymous

    Posted November 1, 2008

    No text was provided for this review.

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