Book Description
In this groundbreaking book, the renowned theoretical physicist Lee Smolin argues that physics—the basis for all other science—has lost its way. The problem is string theory, an ambitious attempt to formulate "a theory of everything" that explains all the forces and particles of nature and how the universe came to be. With its exotic new particles and parallel universes, string theory has captured the public"s imagination and seduced many physicists. But as Smolin reveals, there"s a deep flaw in the theory: no part of it has been proven, and no one knows how to prove it. As a scientific theory, it has been a colossal failure. And because it has soaked up the lion's share of funding, attracted some of the best minds, and penalized young physicists for pursuing other avenues, it is dragging the rest of physics down with it. With clarity, passion, and authority, Smolin charts the rise and fall of string theory and takes a fascinating look at what will replace it. A group of young theorists has begun to develop exciting new ideas that are, unlike string theory, testable. Smolin tells us who and what to watch for in the coming years and how we can find the next Einstein. This is a wake-up call, and Lee Smolin—a former string theorist himself— is the perfect person to deliver it.
Customer Reviews:
Scientific progress is never cut and dried.......2007-10-08
Lee Smolin presents a harsh critique of the last 30 years in theoretical physics, written by one of its practitioners. He makes the excellent point that science is a human activity like anything else. Progress is always hard to predict; scientists can and do get caught up in dead ends. Smolin thinks string theory is one such dead end, and makes a good case for it.
I think that, if anything, Smolin is a little too gentle on the field. The development of the atomic and hydrogen bombs left a tremendous impression that big money put into physics would bring big results. In recent years that hasn't happened. There are so many unanswered questions out there in science, so many important fields where solutions are desperately needed. When I consider the construction and operation of particle accelerators and other high-tech equipment, I can't help but think of the huge cost. The same amount of cash invested elsewhere might have brought much more in the way of useful results.
I am the mother of a 10-year-old boy attending public school. His instruction sometimes seems to me like a mishmash of well-meaning educational reforms that have been implemented with little or no testing to see if they worked or not. I am frankly disgusted by the quality of most research in the area of education--sample sizes too small, no proper controls, subjects followed for too short a time, etc. The cost of operating a single particle accelerator for six weeks probably exceeds all the funding for educational research around the world for the entire year. Yet which has the most potential for making major progress? Maybe it's time to back off on funding big physics projects for a while.
I would also like to point out that the building and use of instrumentation for high-energy physics is highly dependent on cheap fossil fuels. The future supply of such fuels is by no means guaranteed. The peak oil problem appears to be largely ignored by high-energy physicists today, but has the potential to significantly affect their ability to conduct experiments.
I really enjoyed Smolin's chapters on looking for seers rather than technicians in science. I especially liked his description of how unconventional scientists have built a career without a university job. Smolin points out that a typical professor spends a majority of his week on teaching, grant proposals, administrative tasks, and the like, leaving a surprisingly small amount of time available for actual research. Having a day job outside the field is not as big a hurdle as it might seem.
I tend to agree with Smolin that the big advances of the future are likely to come from completely unexpected directions. I can't wait to see what they are.
physics from many angles.......2007-10-05
This book provided several discussions pf physics and quantum theory. its good because the author speaks of the history the the originators of physics theory and the current champions of thought.
A mixed bag.......2007-10-04
At the moment, string theory appears to have many (possibly an infinite number) of "metastable vacua", each of which would allow for a universe with its own laws of physics. (For a brief, comic, yet essentially correct summary of the history of this idea, see Peter Shor's review here. For those who don't know, Shor is a celebrated quantum-information theorist.) According to the (far from established) inflationary model of cosmology, there is a vast collection of universes (the "multiverse") with diverse laws of physics. Which universe we find ourselves in is a matter of random selection, but of course we must be in a "biofriendly" universe, one whose laws of physics allow for the appearance of intelligent life.
The core argument of this book is presented on page 164-165 (US hardcover edition), where Smolin writes, "when it comes to the biofriendliness of our universe, we have at least three possibilities:
"1. Ours is one of a vast collection of universes with random laws.
"2. There was an intelligent designer.
"3. There is a so-far-unknown mechanism that will both explain the biofriendliness of our universe and make testable predictions by which it can be confirmed or falsified.
"Given that the first two possibilities are untestable in principle, it is most rational to hold out for the third possibility. Indeed, that is the only possibility we should consider as scientists, because accepting either of the first two would mean the end of our field."
I find this to be an astonishing argument. First of all, I don't know what "most rational" is supposed to mean. More importantly, to reject a scientific hypothesis for purely personal reasons (it "would mean the end of our field") is at best novel, and at worst absurd.
Very few string theorists are happy that #1 seems, at this point, to be the most likely outcome of string theory, and many hope that #3 will somehow eventually emerge. But to throw out the whole framework, simply because we don't like the result, cannot be said to be a scientific attitude.
One thing you won't learn in this book (unless you read it very carefully, and between the lines) is that the other approaches to quantum gravity advocated by Smolin have not come any closer to predicting specific experimental results than string theory has. Smolin talks about possible violations of special relativity, but these are not (as he admits on page 237) a definite prediction of loop quantum gravity. He has said (on Peter Woit's blog) that any quantum field theory in any number of dimensions is compatible with loop quantum gravity. If true, this would make loop quantum gravity even less capable than string theory of picking out our particular laws of physics.
Smolin also discusses issues of sociology in physics. On page 335-336, he asserts that the all the truly negative characterizations of job candidates that he has ever heard have had a component of racism and/or sexism. I am on the faculty of the physics department of a research university, and I can only say that my experience has been entirely different. I have simply never heard a racist or sexist denigration of one scientist by another, nor have I ever felt that anyone was being evaluated by criteria other than merit. I think that there are definitely issues of culture and how we can construct scientific communities that have broader appeal, and that there are physicists who are not as sensitive to these issues as they might be, but I cannot accept Smolin's claim that the relatively small percentage of women and blacks in physics is due to "blatant prejudice".
Finally, Smolin discusses the issues of "seers" vs "craftspeople" in science, and argues that we should be supporting more "seers". Among the existing seers, he lists some (such as Roger Penrose and Gerard 't Hooft) who made their reputations primarily as craftspeople ('t Hooft received the Nobel Prize for his work on the renormalization of gauge theories, and Penrose did celebrated work on the singularity theorems of general relativity). Their record as seers has been less successful; none of their recent ideas on modifications of quantum mechanics have panned out as yet. Smolin laments the fact that more attention is not paid to these forays into alternatives to quantum mechanics. But 't Hooft and Penrose do not agree on what modifications are needed. Other seers identified by Smolin propose violations of special relativity, rather than (or in addition to) violations of quantum mechanics. Perhaps this is all deep thought, but there is little to decide, at this point, which if any of these avenues should be pursued. Most physicists have therefore sensibly adopted a "wait and see" attitude.
Even if we accept Smolin's argument that we need new seers, how are we to find them? Smolin writes (page 353) that in order to discover "the visionaries who ignore the mainstream and follow their own ambitious programs", we should "find at least one accomplished person in the candidate's field who is deeply excited about what the candidate is trying to do". So, the candidate's program had better not be *too* far off the mainstream; there has to be at least one "accomplished person" who is "deeply excited" about it. But if one deeply excited professional is good, wouldn't more be better? Wouldn't that up the odds that the program was, indeed, worthwhile? Oh wait, that would be just what we have now ... a system where there is constant debate, emergent consensus on the most promising approaches, and distribution of research funds primarily (but by no means exclusively!) to those approaches that appear, in the consensus view, to be most promising. To paraphrase Winston Churchill on democracy, this system for distributing funds for science may be the worst ever devised, except for all the others.
So, should you buy the book? I feel that it gives a distorted picture, by emphasizing the weak points of string theory while ignoring the (many more, in my view) weak points of the alternatives. It seems to me that the essence of the book's argument against string theory is captured by the excerpts above, and by Shor's review. Then there is a lot of discussion of groupthink in scientific culture. For me, it doesn't add up to an appealing package, but your mileage may vary.
The Endless Quest Continues .......2007-10-04
I like Lee Smolin and this is a good exposition of the current quandary in Physics. When the mathematicians "hijacked" physics in the 1920's, they created ever-so elegant formulas and abstraction upon abstraction upon abstraction. "Just give me a formula!" was their mantra, and what it all really "means" was not their concern. This is the essence of Bohr's position (no pun intended), and Einstein was not able to answer, even though he knew something was missing.
String theory has many intriguing ideas, and it's supporters should not be easily dismissed. Again and again, we come back to the basic question...particle or wave? Wavicle? Partiwave? String?
Outstanding piece of writing, A must-read for any science enthusiast........2007-09-22
I found this book to be superbly written and full of fascinating insights. I really loved reading it. Many of the longer reviews here do a great job of reviewing the content of the book, so I'll stick to offering my opinion.
I will no doubt read this book again in the future as much of the content was way over my head. However, as with any great book on any subject, this did not prevent me from thoroughly enjoying it and learning a lot. What makes it so great is that each time I read it I will learn more.
I want to thank Lee Smolin for putting the current state of his field in some perspective. I highly, highly recommend this book!
Book Description
Galaxies are perhaps the most popular of all visual targets that are sought after by visual observers. At present the only way to get up-to-date information, is to query various (often highly technical) speciality books or digging deeply into the Internet. This can be a time consuming and often frustrating task, as the data aren’t often compatible. This book satisfies the need for a modern, comprehensive review in combining the three major aspects: the physical background on the nature and data of galaxies, the relevant instrumentation and viewing techniques, and finally the targets and their individual appearance in telescopes of various apertures. To illustrate the latter, a comprehensive sample of galaxies, including quasars, groups and clusters of galaxies is presented. This combination of theoretical knowledge and practical information guarantees successful observing sessions. The book could become a standard source on galaxy observing for all kinds of amateur observers, from the beginner to the experienced.
Customer Reviews:
A very good book.......2007-10-04
It is excellent writting, comprehensive, analytical and all subjects well presented and in the appropriate order.
most up-to-date, clearly structured reference book on galaxy observing.......2007-08-13
Wolfgang Steinicke was the leading author of the german "Praxishandbuch Deep Sky"(Kosmos 2004), which I like very much. So I started reading his new book on Galaxies with high expectations...and I was not disappointed :
I believe this is the most up-to-date, clearly structured reference book on galaxy observing - satisfying a very broad range of interests.
In three major sections, the authors not only address the needs of the most ambitious observers, but frequently add encouraging hints for beginners as well.
I recommend it A) as a reading book to gain a broader knowledge
and B) as an excellent planning guide when you want to observe MUCH MORE than the most commonly known galaxies.
SECTION I (70 pages) provides a basic understanding of the different types of galaxies and clusters, plus all those data that are important for visually observing them.
Chapter 1 explains different galaxy classification schemes, special cases and pecularities - then chapter 2 introduces pairs, groups and clusters of galaxies and shows their place within the hierarchy of the universe.
Chapter 3 presents a well structured overview for many different types of galaxy catalogs, containing galaxy data and nomenclatures. Advantages/disadvantages of these catalogs are discussed and their data quality is critically judged.
I strongly recommend to study this chapter 3 on catalogs first, because the same presentation structure is followed in the later SECTION III on observing programs.
SECTION II (33 pages) covers the Technical Aspects on observing galaxies.
Key technical instrumentation aspects are only summarized briefly (chap.4), but the Theory of Visual Observation (chap.5), together with practical recommendations on observing, star hopping and observing logs (chap.6) demonstrate the authors very broad experience in finding, identifying faint galaxies and documenting them.
SECTION III (110 pages) on "What to Observe? - The Objects" contains the largest, most valuable part of the book.
An instructive combination of "photo/textual" descriptions presents a large number of objects in the most "objective" way :
Not counting individual galaxies inside groups or clusters (though mentioned in the tables), a total of 500 objects are listed in data tables - following that same structure introduced in SECTION I. Each data table is immediately followed by a separate table with textual descriptions. Around 600 such descriptions are given, based on the visual appearance of each object with different instruments: 1. binocular (if possible),
2. medium aperture telescope(6-10"), 3. large telescope(13-20", sometimes larger).
All these observation descriptions in chapters 7 to 10 stem from renowned observers; e.g. Steve Gottlieb, Steve Coe, beside the authors.
Chapter 7 suggests a variety of Observing Programs, based on
a) M-, NGC/IC- or UGC- CATALOGS
b) Sky Areas and constellations
Chapter 8 suggests selection criteria which are dependent on the characteristics of the individual galaxy; i.e. by sorting them by their distance or by their appearance.
Chapter 9 concentrates on Groups and Clusters; i.e. by listing a) pairs and trios, b) small groups and chains, then c) clusters.
Chapter 10 finally suggests interesting targets "off the beaten path" or in the category of "ultimate challenge".
My reason for mentioning all these details is to demonstrate that this book is quite well organized - especially for all those readers with a minimal amount of patience and learning will.
There is only one unfortunate omission : Springer printed the 1.edition of this unique reference book without a page index !!!
However, after I emailed the author, he swiftly produced an INDEX OF ALL OBJECTS (xls), which can easily be downloaded
from the (Homepage Wolfgang Steinicke).
A Wealth of Information, Poorly Organized.......2007-04-17
This book is filled with a lot of really interesting information on galaxies. However, it is extremely disorganized. My copy of this book is now full of bookmarks to help me find information later. Why? This book has no index. Let me repeat that--this book has NO INDEX. This is an unforgivable sin for any reference book! Furthermore, the subtitle is "and how to observe them." There is not a clue about how to observe galaxies. Instead, the pictures of galaxies are taken through large professional telescopes that for the most part are not even identified. There are observer's descriptions for some galaxies, but most of these are through 20" and larger telescopes. Only a few descriptions are for telescope sizes you might be likely to own.
On the plus side, there are a number of pointers to more information sources, but often these are given in large, undifferentiated lists, instead of the authors making specific recommendations.
Some of the descriptions of galactic structure and evolution are extremely sparse. You won't find a clear definition of Seyfert galaxies, for example.
If you're looking for a definitive work on galaxies, this isn't it. But if you want to learn some interesting facts, you might find this book a fun read. You'll probably come away with some observing ideas as well, but stock up on bookmarks!
Book Description
Where is the earth? Where is the sun? Where are the stars?
Now in a Dragonfly edition, here is an out-of-this world introduction to the universe for children. With earth as a starting point, a young astronaut leads readers on a tour past each planet and on to the stars, answering simple questions about our solar system. In clear language, drawings, and diagrams, space unfolds before a child's eyes. Colorful illustrations, filled with fun and detail, give children a lot to look for on every page and a glossary helps reinforce new words and concepts. A terrific teaching tool, Me and My Place in Space is an easy and enjoyable way to introduce the concept of space to the very youngest astronomers.
Customer Reviews:
Okay, but inaccurate........2007-10-01
I liked "Me on the Map" MUCH better. I ordered the space book because the map book was very useful in explaining the concept of map representation to my four year old. This book simply wasn't as good. It is inaccurate, also, as it includes Pluto as a planet, though it is no longer considered to be one.
Me and My Place in Space.......2007-04-01
This book is great! Excellent teaching tool. Engaging for children.
Great resource for home or classroom.......2007-02-14
I bought this book to introduce a unit on Saturn for my third grade class. When I first scanned the book I thought maybe I'd made a mistake and bought something beneath their level. Not so! I read it aloud to them & they loved it. They all wanted to take it home to read again.
Great non-fiction for young Children........2006-10-16
Great illustrations, and informative non-fiction for preschoolers. I am a big beleiver in improving young children's vocabulary through non-fiction reading. This book series will help keep your youngsters attention while you talk to him/her about the world around us. A couple sentences per page. If you want to read another science series with more reading and more detail, but still great illustrations try the "Let's read and find out science" series including "Why Frogs are Wet" and many others.
Wonderful for my 1 year old.......2005-12-16
My one year old daugher and I read this book at least once a day. She loves the illustrations-like the space suit with pop beads for the oxygen line. It is not too wordy, so she stays engaged, yet provides all the basic information about our solar system and planets. She can now identify the pictures of the moon and the earth by name and knows that earth is where she lives. An animal lover, she also likes that the cat journeys into space. My daughter and I often look at the night sky, and she knows the ASL signs for moon and stars. I think that is why she loves this book so much despite her young age. This is a wonderful introduction to basic astronomy, and has spurred me to order more books on space for us to share.
Book Description
This book engages with the politics of social and environmental justice, and seeks new ways to think about the future of urbanization in the twenty-first century. It establishes foundational concepts for understanding how space, time, place and nature - the material frames of daily life - are constituted and represented through social practices, not as separate elements but in relation to each other. It describes how geographical differences are produced, and shows how they then become fundamental to the exploration of political, economic and ecological alternatives to contemporary life.The book is divided into four parts. Part I describes the problematic nature of action and analysis at different scales of time and space, and introduces the reader to the modes of dialectical thinking and discourse which are used throughout the remainder of the work. Part II examines how nature and environment have been understood and valued in relation to processes of social change and seeks, from this basis, to make sense of contemporary environmental issues.Part III, is a wide-ranging discussion of history, geography and culture, explores the meaning of the social production of space and time, and clarifies problems related to otherness and difference. The final part of the book deploys the foundational arguments the author has established to consider contemporary problems of social justice that have resulted from recent changes in geographical divisions of labor, in the environment, and in the pace and quality of urbanization.Justice, Nature and the Geography of Difference speaks to a wide readership of students of social, cultural and spatial theory and of the dynamics of contemporary life. It is a convincing demonstration that it is both possible and necessary to value difference and to seek a just social order.
Customer Reviews:
An Eye-opener.......2005-10-23
This book is a spectacular down-to-earth attempt to trasnscend positivism as well as Marxism. The very logic of the erudite author's argument alights in a blind alley, where the Heideggerian ambivalence remains the only saviour. This daring milestone in the history of thought would always be an inspiring read.
Excellent Review of the Concept of Justice in Postmodernism.......2000-04-04
Harvey presents an excellent review of the concept of justice (both social and environmental) and its survival in postmodern context. Also a nice treatment of dialectical reasoning.
Book Description
This book investigates the nature of generalization in language and examines how language is known by adults and acquired by children. It looks at how and why constructions are learned, the relation between their forms and functions, and how cross-linguistic and language-internal generalizations about them can be explained. Constructions at Work is divided into three parts: in the first Professor Goldberg provides an overview of constructionist approaches, including the constructionist approach to argument structure, and argues for a usage-based model of grammar. In Part II she addresses issues concerning how generalizations are constrained and constructional generalizations are learned. In Part III the author shows that a combination of function and processing accounts for a wide range of language-internal and cross-linguistic generalizations. She then considers the degree to which the function of constructions explains their distribution and examines cross-linguistic tendencies in argument realization. She demonstrates that pragmatic and cognitive processes account for the data without appeal to stipulations that are language-specific. This book is an important contribution to the study of how language operates in the mind and in the world and how these operations relate. It is of central interest for scholars and graduate-level students in all branches of theoretical linguistics and psycholinguistics. It will also appeal to cognitive scientists and philosophers concerned with language and its acquisition.
Average customer rating:
- Sweet
- Fascinating, yet complex.
- Requires understanding of physics
- Among the deepest, borderline-philosophical questions in modern physics is that of the origin and formation of the Universe.
- For some guys
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The Nature of Space and Time
Stephen Hawking , and
Roger Penrose
Manufacturer: Princeton University Press
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ASIN: 0691050848 |
Amazon.com
Who doesn't love a good argument? When physics heavyweights Stephen W. Hawking and Roger Penrose delivered three sets of back-and-forth lectures capped by a final debate at Cambridge's Isaac Newton Institute, the course of modern cosmological thinking was at stake. As it happens, The Nature of Space and Time, which collects these remarks, suggests that little has changed from the days when Einstein challenged Bohr by refusing to believe that God plays dice. The math is more abstruse, the arguments more refined, but the argument still hinges on whether our physical theories should be expected to model reality or merely predict measurements.
Hawking, clever and playful as usual, sides with Bohr and the Copenhagen interpretation and builds a strong case for quantum gravity. Penrose, inevitably a bit dry in comparison, shares Einstein's horror at such intuition-blasting thought experiments as Schrödinger's long-suffering cat--and scores just as many points for general relativity. The math is tough going for lay readers, but a few leaps of faith will carry them through to some deeply thought-provoking rhetoric. Though no questions find final answers in The Nature of Space and Time, the quality of discourse should be enough to satisfy the scientifically curious. --Rob Lightner
Book Description
Einstein said that the most incomprehensible thing about the universe is that it is comprehensible. But was he right? Can the quantum theory of fields and Einstein's general theory of relativity, the two most accurate and successful theories in all of physics, be united in a single quantum theory of gravity? Can quantum and cosmos ever be combined? On this issue, two of the world's most famous physicists--Stephen Hawking (A Brief History of Time) and Roger Penrose (The Emperor's New Mind and Shadows of the Mind)--disagree. Here they explain their positions in a work based on six lectures with a final debate, all originally presented at the Isaac Newton Institute for Mathematical Sciences at the University of Cambridge.
How could quantum gravity, a theory that could explain the earlier moments of the big bang and the physics of the enigmatic objects known as black holes, be constructed? Why does our patch of the universe look just as Einstein predicted, with no hint of quantum effects in sight? What strange quantum processes can cause black holes to evaporate, and what happens to all the information that they swallow? Why does time go forward, not backward?
In this book, the two opponents touch on all these questions. Penrose, like Einstein, refuses to believe that quantum mechanics is a final theory. Hawking thinks otherwise, and argues that general relativity simply cannot account for how the universe began. Only a quantum theory of gravity, coupled with the no-boundary hypothesis, can ever hope to explain adequately what little we can observe about our universe. Penrose, playing the realist to Hawking's positivist, thinks that the universe is unbounded and will expand forever. The universe can be understood, he argues, in terms of the geometry of light cones, the compression and distortion of spacetime, and by the use of twistor theory. With the final debate, the reader will come to realize how much Hawking and Penrose diverge in their opinions of the ultimate quest to combine quantum mechanics and relativity, and how differently they have tried to comprehend the incomprehensible.
Customer Reviews:
Sweet.......2007-04-05
The complexity of space and time easily transcribed, though a more laymens terms kind of explaination would have been more interesting.
Fascinating, yet complex........2007-02-23
I found this to be a fascinating overview of some of the major issues in cosmology from both Hawking and Penroses point of view. What is amazing is the actual level of agreement between the two. Perhaps only the real physicists appreciate the nuances of their differences of opinion.
I would recommend this book for anyone who's gone to the trouble of picking up a basic understanding of relativity ( special and/or general ).
The math is not terrbily daunting in most places and you get a real overview for the big picture of the state of relativity and quantum gravity.
Requires understanding of physics.......2007-01-19
To really appreciate this book requires an understanding of physics. Not the superficial stuff where you still believe that Newton was right, but Quantum Mechanics, Topology, and General Relativity.
Among the deepest, borderline-philosophical questions in modern physics is that of the origin and formation of the Universe........2006-08-22
Earlier attempts to formulate an answer that takes into account existing theories and observations have failed because of obstacles posed by gravity. The Nature of Space and Time pitts two heavy weights trying to provide a loop quantum gravitational model that successfully merges current ideas, and which may enable us to overcome such difficulties. Stephen Hawking shot to fame in the world of physics when he provided a mathematical proof for the Big Bang theory. This theory showed that the entire universe exploded from a singularity, an infinitely small point with infinite density and infinite gravity. Hawking was able to come to his proof using mathematical techniques that had been developed by Roger Penrose. These techniques were however developed to deal not with the beginning of the Universe but with black holes.
Science had long predicted that if a sufficiently large star collapsed at the end of its life, all the matter left in the star would be crushed into an infinitely small point with infinite gravity and infinite density...a singularity. Hawking realized that the Universe was, in effect, a black hole in reverse. Instead of matter being crushed into a singularity, the Universe began when a singularity expanded to form everything we see around us today, from stars to planets to people. Hawking realized that to come to a complete understanding of the Universe he would have to unravel the mysteries of the black hole.
Hawking and his fellow physicists embarked on an extraordinary intellectual expedition to tame the black hole. Slowly physicists were coming to understand this most destructive force of nature. But Hawking realized that there was something missing from the emerging picture. All work on black holes to that point used the physics of the large-scale Universe, the physics of gravity first developed by Newton and then refined by Einstein's theories of general and special relativity. Hawking realized that to come to a full understanding of black holes, physicists would also have to use the physics of the small-scale Universe, (the physics that had been developed to explain the movements of atoms and sub-atomic particles, known as quantum mechanics.) The problem was that no one had ever combined these two areas of physics before. But that didn't deter Hawking. He set about developing a new way to force the physics of quantum mechanics to co-exist with Einstein's relativity within the intense gravity of a black hole.
After months of work Hawking came up with a remarkable result. His equations were showing him that something was coming out of the black hole. This was supposed to be impossible. The one thing that everyone thought they knew about black holes was that things went in but nothing, not even light itself, could escape. But the more Hawking checked, the more he was convinced he was right. He could see radiation coming out of the black hole. Hawking then realized that this radiation (Hawking Radiation) would cause the black hole to evaporate and eventually disappear. Although Hawking's theories about black hole evaporation were revolutionary, they soon came to be widely accepted. But Hawking knew that this work had far more fundamental consequences. In 1976 he published a paper called 'The Breakdown of Predictability in Gravitational Collapse'. In it he argued that it wasn't just the black hole that disappeared. All the information about everything that had ever been inside the black hole disappeared too.
There are limits to what science can know. For many years no one took much notice of Hawking's ideas until a fateful meeting in San Francisco. Hawking presented his ideas to some of the world's leading physicists. In the audience were Gerad t'Hooft and Leonard Susskind, two leading particle physicists. They were shocked. Both realized that Hawking's 'breakdown of predictability' applied not only to black holes but to all processes in physics. According to Susskind, if Hawking's ideas were correct then it would infect all physics, there would no longer be any direct link between cause and effect. Physics would become impotent. Since that meeting arguments effectively boiled down into two camps. On the one side were Susskind and those who believed that Hawking was wrong: information could not be lost. On the other were Hawking and those who believed that physics would have to be rewritten to take into account the uncertainty about information that Hawking had uncovered. Until a paper emerged by a young mathematician Juan Maldacena. It claimed to be a rigorous mathematical explanation of what happened to information in black holes. It showed that information was not lost. Hawking, it seemed, was on the losing side. But he was not convinced. Hawking set to work with a young research student, Christophe Galfard, to try to pick apart the Maldacena paper. They thought they could use the same mathematical techniques employed by Maldacena to prove that information was in fact lost. But after two years they still could not prove their thesis.
Hawking was soon back at work, working on a new proof for the information paradox. But he was to defend his long held belief that information was lost in black holes, instead he claimed that he could now prove the opposite. Hawking presented the outline of proof that he hoped would at last solve the problem that he had posed almost 30 years earlier. But despite the bold claims, some physicists remain unconvinced. Over a year has passed and he has still not presented a fully worked mathematical proof to back up his ideas. But Hawking is a stubborn man. If Hawking is going to change his mind on a view he held for almost 30 years then it will be with his own proof, in his own time. In spite of failing health and increasing problems communicating with his colleagues, he is still working on the proof. If he succeeds in completing a proof that convinces his colleagues, he will not only have solved one of the most difficult problems in physics but he will have managed to have produced ground breaking work at the very end of his career. A feat that even his hero Einstein could not accomplish. If not, Hawking will have inspired some future physicist, who will eventually complete the paradox and answer the question 'What happened before The Big Bang?'
--B.D.
For some guys.......2006-08-07
The subject and the contents of this book is very interesting. However, you have to know quite a lot mathematics .....
Far above my level!
Amazon.com
Bake a soufflé, and you'll never unscramble the ingredients again. Unless, that is, you twist the ends of a wormhole around several times and drive a rocket through it, traveling back to a time before you ever cracked an egg. In Time & Space, part of the Eyewitness Science series, you'll learn all about time travel, wormholes, and all the ways that the universe is thought to be constructed. Stand-ins from real life (like orange peels, broken glasses, and trains) help you figure out what Albert Einstein, Stephen Hawking, and other physicists mean when they refer to black holes, space-time distortion, and other strange cosmic things. Starting with ancient ideas about space and time, and ending with the imaginary construction of a wormhole through time, Time & Space takes you on a colorfully illustrated trip through history, with great photos of the tools people have used to measure time and distance in many cultures. This is a great starter book in astrophysics, and it will help you understand things like whether the universe has always existed, what star systems look like, and what would happen to you if you fell into a black hole. (Ages 12 and older) --Therese Littleton
Book Description
Explore the changing ideas about our Universe -- from the flat Earth to black holes.
Here is a spectacular, thought-provoking, and highly informative guide to the mysteries of the Universe. Superb full-color photography of scientific instruments, experiments, and innovative 3-D models reveals the discoveries and latest research that have transformed our understanding of the Universe. See how time and space are measured, the world's largest telescope, in Hawaii, a sonic tape measure, inside an atom, and how pulsars flicker on and off with amazing precision. Learn how far it is to the Moon, whether time can stand still, how to pop through a wormhole, how Einstein helped prove that everything is made of atoms, when the world's oldest observatory was built, and why "London Time" was introduced in 1840. Discover how the Universe is expanding, whether Schrodinger's cat is dead or alive, bouncing universes, what astronomers call "spaghettification", the difference between biotime and biospace, how ripples in spacetime happen, and much, much more.
Customer Reviews:
A Very Detailed Book.......2002-10-18
I've read alot of books about space, but this is the most detailed space book I've ever read. The part about time machines and black holes was confusing but very interesting. I had no idea it was possible to make a time machine, or is it? This book may not be right on everything but I trust it. I trust all the books I read (not including fiction books). The part about the box and the light going through was really interesting. I don't get everything in the book, but I still liked it.
This book is extrodinary (and makes you think a lot.).......2002-04-09
Eyewitness Time & Space tells about many time theorys as well as space theorys (actually, they are one, also known as "spacetime" as it metions in the book.) This book tells about the history of time and space and how people have dealed with it over the milleniums and centuries, bio-space and bio-time, and spacetime laws. It even talks about going "across the universes". This means there are parallel dimensions happening trillions at a time when someone makes a choice and goes up that "root" in time, also known as "quantam universes". Sound confusing enough? There's also a chapter at the end of the book that says how you can create a time machine, but it would be really difficult, becuase it says you need a black hole. This book is facinating, yet it may be confusing to some people.
Not just for kids..........2002-02-13
I got this book from the kids' section at our public library to help with some research I was doing. I haven't been a kid in decades, but I still absolutely loved Time & Space. Today, after having renewed the library book three times, I decided to order it from Amazon. It's something I want in my permanent library. I do not have a scientific mind, but that's okay. This book is written for the non-Einsteins among us.
CONFUSING, yet interresting.......1998-02-02
I had to make a report on black holes and time traveling. I read this book knowing nothing about scientific theories, trying to search for knowledge on the topic. It helped me a lot. It showed me how a time machine can be build. HOWEVER, it didn't based this theory on much. I was left dazed and confused. When I asked teachers to help me understand, they said it was just IMPOSSIBLE! Should this book be categorized as fiction? I hope not. My grade depends on it!
Average customer rating:
- Pollution wake-up call
- A new kind of superhero!
- Kids Love It
- Firestorm may not be appropriate for middle school.
- Excellent!
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Firestorm: The Caretaker Trilogy: Book 1 (Caretaker Trilogy)
David Klass
Manufacturer: Farrar, Straus and Giroux (BYR)
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The Astonishing Life of Octavian Nothing, Traitor to the Nation, Vol. 1: The Pox Party
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An Abundance of Katherines
ASIN: 0374323070
Release Date: 2006-09-05 |
Book Description
His mother is not his mother. His father is not his father. But if Jack hadn’t broken the high school rushing record that night, he never would have known and nothing would have changed. He’d just be going out for pizza, playing football, trying yet again to score with his girlfriend, P.J. But he did break the record. He appeared on the news. And now they’ve found him. Jack plunges into a space-time–bending game of survival with no way out. The rules are shrouded in secrets. But one thing he learns fast: Trust no one. After centuries of abuse, the earth is dying, and it’s up to Jack to reverse the decline before the Turning Point, when nothing will ever be the same again. Beaten into shape by a ninja babe and a huge telepathic man’s best friend, Jack hurtles across the ocean to save the future from the present and to solve the mystery of his purpose. Exactly who, or what, is Firestorm, and what does it have to do with Jack? And what comes next when everything you have ever known turns out to be wrong?
In the first book of the Caretaker Trilogy, readers are taken on an electrifying, fast-paced adventure of hunting truth, all in the name of staying alive.
Customer Reviews:
Pollution wake-up call.......2007-06-25
This is a great book for everyone, but I'd have to recommend it to young adults and up because there are some suggestive parts. I really commend Klass for his trasition of the normal, everyday sort of guy who plays on the football teams, has a girlfriend, etc. into the futuristic hero with a destiny to save the world. Jack is the everyday superhero, a likeable, imperfect and average sort of character who relates to the reader. His grammar may be horrendous, especially with his fragment sentences, but his vocabulary is enormous and had me reaching for a dictionary at times! Even though I generally dislike the modern-journalism style of the flawed narrative with misspelled words (I had trouble in Flowers for Algernon not taking a red pen to the page!) and fragmented sentences, when Jack did it, it hardly bothered me because it just made Jack more human and likeable as a clueless high school student ripped from everything he considered normal and thrown onto the track of his destiny without any briefing or prior knowledge.
In addition to action and fantasy and a bit of science-fiction, this book also comments on pollution and man's waste of the environment. The bittersweet nature scenes and Eko's tales of the lack thereof in the future made me realize that despite the fantastical fiction story held within these pages, there is also the truth. The truth that humans are destroying this earth without a care for the future. Therefore, I recommend to everyone because it's really worth the read.
A new kind of superhero!.......2007-06-14
I just finished "Firestorm: Book 1 of the Caretaker Trilogy" by David Klass and have a lot to say about it. It was like reading a movie (not a script, but an actual movie), but in a good way. If this book is not made into a movie I will eat my shorts. It has action from the beginning to the end, there are no lagging parts. It seems like a cross between Superman, Men in Black & Wizard of Oz, yet oddly its own unique story with messages about taking care of Earth before it is too late, but does not do it in a preachy way.
Jack, the all-American senior running back discovers that his entire existence has been a cover up for who or what he really is. He looses his family and everything he knows and discovers new friends in a large telepathic dog and hot shape shifting ninja girl. His new friends are willing to give up their lives if necessary to protect him because he is "the beacon of hope", to save the world.
The sentence structure was a bit distracting at first. I found it a bit annoying to read until I got used to it and found the poetic flow and rhythm of the writing. It was quit clever to write in poetic style yet in a paragraph narrative format. This would be a great book for teaching on many levels both the content and the writing form.
The way the story ends leaves you hanging (even though it wraps up) and waiting anxiously for the next installment. I will definitely purchase the rest of the series.
Kids Love It.......2007-04-09
I bought this for a girl who doesn't read as often as she should and she couldn't put it down. She has already asked me about the next book in the trilogy.
Firestorm may not be appropriate for middle school........2007-03-28
Just a "heads-up" for middle school folks who select books. The main character is in a car with his girlfriend & tries to convince her that "this is the night." The girlfriend says "you want me to spread my legs like football goalposts? Is that it?" "Put it away. Back in your pants." "Put that sucker away and let's go home. There'll be lots of better times. I promise. Soon." "Have you every heard of blue balls? It's a medical condition. Can be terminal."
This is a great story! Consider it for high school kids. But if you live in a community that is a bit conservative, Firestorm is best selected for the high school level.
Excellent!.......2007-03-05
Firestorm is a terrific, fast-paced, suspenseful, intelligent and humorous book! I highly recommend it.
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- Politics, personalities, and science of the dark world
- Geology & Biology Intwined
- Damn interesting, heavy on the human drama
- Nanobacteria, A New Form of Life and Its Pathology in Humans
- Space science can still be an adventure - here's your guide.
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Dark Life: Martian Nanobacteria, Rock-Eating Cave Bugs, and Other Extreme Organisms of Inner Earth and Outer Space
Michael Ray Taylor
Manufacturer: Scribner
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Caves: Exploring Hidden Realms (Imax)
ASIN: 0684841916 |
Amazon.com
The microbes that caver Michael Ray Taylor calls "dark life" are found deep in the earth, in boiling oceanic vents, Antarctic ice, and lots of other places far from the reach of the sun's energy. These "extremophiles" are energy opportunists, subsisting on chemicals, radioactivity, or the faint light of molten rock. The study of these organisms is quite new, and scientists are learning that examining them may provide hints about the possibility of extraterrestrial life. Dark Life is a first-person tour of the places Taylor has looked for archaebacteria and other strange microorganisms--Lechuguilla Cave in New Mexico, the hot springs of Viterbo in central Italy, NASA laboratories, and the halls of academia. Taylor met with passionate scientists searching for answers about how things can live deep in the earth and if they can survive in the unimaginable cold of outer space while hitchhiking on meteors. Dark Life chronicles the triumphs and disappointments of this new field of science with engaging and personal stories.
The steady but frustrating progress of science is never more apparent than in the passages relating to the rise and fall of ALH84001. The potato-sized meteorite from Mars (and the scientists who analyzed it) enjoyed brief but frenzied attention when it was announced that microscopic forms in the rock may have indicated the presence of nanobacteria. But if you're expecting resolution to this question in Dark Life, be warned: to Taylor, it's the journey that's most exciting. --Therese Littleton
Book Description
In a narrative that combines cutting-edge science with intense physical adventure, Dark Life tells the fascinating story of the quest to find life far underground and deep in space.
Able to thrive without sunlight or oxygen, dark life is a mass of subterranean bacteria that would likely tip the scale if weighed against all other living matter combined. Journalist Michael Ray Taylor takes us from Antarctic lakes to Hawaiian volcanoes to the satellites of Jupiter in search of these mysterious underground creatures that are redefining our understanding of evolution.
Taylor serves as a field assistant on several key scientific expeditions. He descends deep into New Mexico's tortuous Lechuguilla Cave and focuses powerful NASA microscopes on never-before-seen life-forms. He accompanies a young NASA intern who unknowingly kicks off a raging international scientific debate when she uncovers traces of dark life in a rock extracted from nearly two miles below Washington State -- traces that appear identical to the "micro-fossils" found in a Martian meteorite. He meets another scientist who has staked his reputation on using dark life to generate a cure for breast cancer. Throughout his adventures, Taylor gains unique insight into a growing controversy about the very definition of life itself -- an issue that scientists had long ago considered settled. Whether he is exploring the structures of a mysterious cell or reconnoitering tropical caves, Michael Ray Taylor is an adventurer for the new millennium.
Customer Reviews:
Politics, personalities, and science of the dark world .......2004-12-18
_Dark Life_ by Michael Ray Taylor was a very interesting book. The author began it writing as a science journalist - having written a previous book on cave exploration as well has having articles published in such magazines as _Audubon_ - but over the course of the two and a half years he worked on this book went from becoming an observer to an active participant, a point he himself made several times in amazement and wonder. Originally he had set out to chronicle what was known about "dark life," microorganisms that dwell far underground or in the deep sea, organisms that derive their nourishment from sources independent of sunlight. These organisms, which have been found in such varied places as salt domes, Antarctic ice cores, and in highly acidic caves, have continually challenged notions of what life can tolerate, organisms so common that they may outnumber surface organisms (indeed Taylor rejected the commonly used term "extremophile" as he believes the term implies that these organisms are a "rare curiosity"). Taylor wrote of the history of the search for these microbes, the personalities involved, and where current research was in the field (as well as possible applications of this research).
Somewhere along the way he became part of the story, as he became the friend and later colleague of several of the researchers he covered. While not a trained scientist per se, at least not in the field of microbiology, he assisted in and even proposed a number of experiments in the search for controversial nanobacteria (microbes with a size of less than 0.2 micrometers, once thought to be too small to be an independent functioning organism or at least too small for a prokaryotic organism, including known bacteria and archaea; not a virus) in a variety of environments, mostly notably Hot Springs National Park in Arkansas. By the end of the book he was regularly exchanging email with researchers, providing samples for them, and even had co-authored a few presentations at various seminars.
Much of the book is focused on personalities - understandable given Taylor's increasing personal involvement in the story himself - though mainly in the context of research on the topic at hand. The main characters (if you will) in the book were Larry Mallory (a scientist who had devoted his career to harvesting and culturing cave microbes in a promising search for a cure for cancer, particularly from microbes from the fascinating Lechuguilla Cave in New Mexico, an interesting place described in great detail in the book), Bob Folk (a colorful scientist who discovered nanobacteria and their presence in a number of substances and had been in the lead in efforts to prove that microorganisms are vital in the formation of travertine in caves and hot springs as well as in some cases at least entire caves and cave systems), and Anne Taunton (an undergraduate student who as part of a NASA internship became embroiled in the efforts to determine whether or not the famed Martian meteorite ALH 84001 contained fossils of extraterrestrial nanobacteria). Others are followed to lesser degrees, among them Finnish nanobacteria expert E. Olavi Kajander, who had done pioneer work showing that nanobacteria may be the possible agents of many maladies such as kidney stones, Alzheimer's, and Mad Cow Disease that involve mineral precipitation in the body. In large measure these and other personalities faced considerable skepticism, criticism, and worse in their studies, as scientists found it hard to accept (in different instances) what was thought of as "impossibly" small bacteria, biological origins for various types of minerals and mineral formations, and the presence of microfossils in ALH 84001. Mallory had to leave his university because he was essentially denied tenure, the administration not believing his study of cave microorganisms important, Folk faced considerable criticism for suggesting that such substances as travertine owed their origins to bacteria, and Taunton (and the team she worked with) had a very difficult time with several scientists - including even her own undergraduate academic advisor - over efforts to demonstrate that the ALH 84001 microfossils were evidence of Martian life or even life of any kind. Although Taylor did a good job of showing the fact there was sometimes intense and even rather personal criticism in science, I don't know if he always showed why people had such a hard time accepting bold new theories. In particular some of the opposition to ALH 84001 fossils was quite heated.
Though much of the focus was on personalities, politics, and the process of research the microbes were much discussed as well, many with bizarre biologies. Some cold-loving organisms were termed "psychrophiles," capable of growth below freezing, at -5 degrees Celsius, organisms that exhibit slower metabolisms at temperatures above freezing and death at anything approaching human body temperature (organisms that for years - like many other examples of dark life - proved difficult to study and culture in the lab). Some organisms found in apparently solid rock two miles deep, existing only on hydrogen and water, have unbelievably slow metabolisms, appearing to divide cells no more than once per century. Though many caves and indeed individual pools in caves produced unique microorganisms there were also astonishing similarities; the closest relatives to some sulfur-oxidizing thermophilic (heat-loving) bacteria from a cave in Kentucky were found to be a sulfur-oxidizing, symbiotic bacterium from a deep sea polychaeta worm, a relationship that has not yet been explained.
At least as far as this reader is concerned Taylor made his case that nanobacteria exist, that they are key in the formation of some minerals and many caves, and I am very open to the idea that ALH 84001 may indeed contain Martian microfossils. I enjoyed reading about the discussions scientists had about whether or not subsurface Antarctic lakes such as Lake Vostok and Jovian moon of Europa might have dark life and hope that both can be analyzed in the not too distant future.
Geology & Biology Intwined.......2001-05-21
For starters I will never look at my mineral collection quite the same again. Dark Life has shown that nanobacteria (only recently confirmed)is the absolute frontier of a new world. Minerals and "life" coexist and the nanobacteria "feed" upon the chemical compositions of minerals. The scientific world will be turned on its' head in the near future as a whole new science emerges. This book is easy to understand for those of us who aren't scientits but who are interested. As one who also has Multiple Sclerosis the possible connection with nanobacteria and mineral plaques in the brain was astounding as I read it.
Damn interesting, heavy on the human drama.......2001-01-21
I read this book after buying on a discout shelf in some clearance book seller. It was a pleasant surprise. It, as I wrote in the title, a little heavy on human drama and soap operatic themes. The science behind it is absolutely interesting and has spurred me to read further on the topic of nanobacteria. This is a great starting out book, but not a great book for those reading for the science of it.
Nanobacteria, A New Form of Life and Its Pathology in Humans.......2000-10-16
Nanobacteria have been researched by many prominent scientists worldwide. This book looks at the findings of scientists with respect to Nanobacteria and the science of Geology. Nanobacteria, specifically Nanobacterium Sanguineum, have been studied by scientists and medical researchers as they pertain to causing human disease or Pathology as well. Nanobacterium Sanguineum is a Nanobacteria that is approximately 10,000 times smaller than regular bacteria. It replicates from 1000 to 10,000 times slower than regular bacteria as well. It grows in the human system in blood, and has been found by various medical researchers and scientists to cause many human problems. Some of the various diseases that it has either been implicated to be involved with or to cause are: Calcification in atherosclerotic plaque, kidney stones, calcification in the lenses of eyes that ultimately causes "cataracts", soft tissue calcification in scleroderma, calcification in tumors, calcification in arthritis or osteoarthritis and other pathological disease states in humans. These Nanobacteria colonize and secrete a "biofilm" over themselves that causes them to be covered by a calcium "shell". These Nanobacteria are implicated to be the cause of all calcification in the human system that you were not born with, that you subsequently develop as you age. These Nanobacteria are also implicated in causing some forms of cancer and "apoptosis" or cell death. Scientists are now working on ways to eradicate Nanobacterium Sanguineum with prescription medications. Please keep your eyes open for further research regarding Nanobacteria. Try surfing on the web for "nanobacteria". Sincerely, Gary S. Mezo, President of the Academy of Medical NanoScience, Tel:813-264-2241.
Space science can still be an adventure - here's your guide........1999-12-02
This book documents journeys of discovery and transformation at several levels. It documents a journalist's personal journey from observer to active participant. It also serves as a chronicle of the journeys being taken by scientists all over (and underneath) the Earth and across our solar system to obtain an understanding of life's amazing ability to exist and thrive in the most improbable places.
The author starts out as a spelunking (cave exploring) science journalist and ends up as an active participant in the science he had originally set out to cover. In so doing he has provided an interesting mix of observer and participant perspectives. Being a seasoned cave explorer, the author is at home and adept at describing the techniques and hazards of natural laboratories such as Lechuguilla Cave located in New Mexico.
Astrobiologists have found caves to be excellent laboratories for the extreme environments that may be found on other worlds such as Mars. Moreover, the amazing adaptations Earth life has made to these environments also serve as indicators of what is possible in terms of life's ability to adapt - and may be indicative of what we might find underneath Mars. Getting around in these caves is not your run of the mill field trip. Sulfurous and caustic fumes, anoxic conditions, temperature extremes, risk of injury, and a myriad of other hazards all combine to make these explorations something that only skilled individuals should undertake. In so doing, the rewards to the risk takers are obvious - and are thoroughly documented by the author.
There is much more to this book than crawling around stinky caves with excited astrobiologists. There is tedious work back at the lab, and the inevitable politics that accompanies academic life and government-sponsored research. Given that the discoveries being made about life in extreme environments are brushing aside long held views about biology, the politics can get rather nasty at times. The author provides a cogent description of what happens when the politics and dogma of science collide with new data and ideas. As you read this book you can almost hear the old paradigms crumbling as life's very definitions get an overhaul.
In describing some of the research done at NASA on the ALH84001 Martian meteorite, Taylor provides a classic description of paradigm crumbling - and the threat it can represent to the status quo. The events described surround the work of a student involved in a career-making discovery (possible fossils within a piece of Mars) and an advisor who disputes the findings and seeks to thwart her education at every turn.
While not nearly as dramatic, the author describes many other situations wherein old accepted notions about what life is and where it can be found are challenged. As you travel around - and under - the world with Taylor, you learn about life at abyssal ocean depths, within rocks miles under the Earth's surface, in the cold dry Antarctic, within volcanic deposits, and within highly radioactive environments. Such are the abodes of Earth's so-called "extremophiles".
If astrobiologists have learned anything in the past decade or so, it is that Earth life is capable of existing everywhere that it can theoretically exist. Since some of these "extreme environments" may well pass for "normal" elsewhere in the solar system, the chances of finding life elsewhere start to become quite probable. It is that exciting prospect which is woven by the author throughout the fabric of this book.
The author has gone to great physical extremes to write this book - and it shows. If you want a status report on how astrobiologists are using the Earth as a laboratory for what life may be possible on other worlds, this is it. Moreover, if you are looking for proof that science can still be a bona fide adventure in this Internet-shrunken world, then this book offers that as well.
Average customer rating:
- Return of Phaeton
- bringing the heavens to earth
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The Glorious Constellations: History and Mythology
Giuseppe Maria Sesti
Manufacturer: Harry N Abrams
ProductGroup: Book
Binding: Hardcover
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ASIN: 0810933551 |
Customer Reviews:
Return of Phaeton.......2005-02-10
The Publisher's Weekly editorial comment provided for The Glorious Constellations is a perfect representation of the metaphor in the Sala del Mappamonda ceiling fresco. The editor presents a rational perspective derived from the "brilliant reflection" in a mirror of narcissistic perception. The images portrayed in the fresco of the constellations display the heavens toward the perspective of Phaeton falling from the raceway of Apollo on a "mirror guided chariot" as viewed from beyond the stars.
Sesti provides incredible depth in the description of the spirits and emotions of the ancient constellations. After reviewing Sesti's descriptions, the reader is required to go back to the fresco and then interpret the way of Phaeton, which begins with the fall of Orion into the Abyss on the right and ends with Zeus riding the eagle above the lion in Olympus on the left.
The fresco was clearly commissioned by someone who understood that narcissistic perspectives lead to the Fall of Man. Sesti's encyclopedia provides the reader with the means to interpret the most important message every learned along the raceway of the Chariot of the Sun, i.e., the zodiac. This path of salvation is the underlying message that has raised the consciousness of children to the awareness of the imperishale stars for thosands of years.
Read the descriptions. Then look again at the fresco and see how time and history evolved into religion and culture. It will change your life. It will make you a heavenly host, too.
bringing the heavens to earth.......2000-05-01
This is a glorious book for both its visuals and its reference material. Filled with color plates from earlier centuries and black and white schematics of almost every constellation you can think of. I found this book inspiring as an artist, and extremely helpful in sourcing some of the many myths and naming devices for the stars. I was fascinated, as was my 9 year old nephew.
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