If you have any interest in understanding the latest attempts to create a unified scientific Theory of Everything in the universe, this is the book for you. Professor Hawking has combined many perspectives to show how Einstein's special and general theories of relativity have been updated to explain the big bang, black holes, and an expanding universe; superstring theory; p-branes; how many dimensions the universe has; whether the future can be predicted in a deterministic way; whether time travel is possible; how science will transform our biological and thinking futures in the context of Star Trek technology; and M-theory to consider whether "we live on a brane or are we just holograms?" Although any of these subjects can be found in popular science books, few such books discuss all of them simply and intelligently in terms of each other from the theoretical perspective and experimental evidence.

Those who wonder what science has to say about religious ideas will find this book valuable, for Professor Hawking is unafraid to address questions about whether there can be a beginning to the universe in a scientific sense. What could or could not have preceded the big bang?

Fans of A Brief History of Time (1988) will find that Professor Hawking has made two changes to make this book more accessible to the nonphysicist. First, he as written the book so that you can follow the argument solely through the many beautiful and helpful illustrations and their captions. The method parallels the one he used successfully in the 1996 book, The Illustrated Brief History of Time. Second, only the first two chapters are required reading to understand the rest of the book. You can read chapters 3-7 in any order after the first two, which means that you can get into the material that will be of most interest to you much sooner!

Professor Hawking's sense of humor also lightens the subject a lot. The book has witticisms, puns, and visual jokes galore to make you chuckle, from funny Shakespearean quotes ("I could be bounded in a nutshell and count myself king of infinite space." Hamlet, Act 2, Scene 2), to images from his appearance in the Star Trek: Next Generation television show (where he won at poker with Einstein . . . and had a mysterious visitor sit on his lap), to tales of bets lost and won, to unexpected comments about the effect of airline food on your life expectancy.

To make the material less dense, he also includes biographical information about the quirks of the physicists who have made these marvelous discoveries.

If you are fairly knowledgeable about physics, you will find this a fairly quick read . . . but one that will stimulate new flights of thought that can keep you busy for years. For example, he describes the physical limits of population growth and electricity being reached on earth by 2600. Then he goes on to speculate about how knowledge expansion through books can carry us forward faster to solutions than our geometric physical expansion. The future may well include major changes in the physical qualities of what a human is, a better connection between our brains and our electronic extensions, and the need to solve a delicate problem of where we should design for speed . . . and where for handling more complexity.

My favorite chapter was the one on predicting the future. My next favorite one related to the relevance of Star Trek to our future. I found the chapter on the Universe in a Nutshell to be the most fascinating as Professor Hawking explains the case for multiple histories occurring based on Richard Feynman's work.

Ultimately, one of the beauties of this book is the marvelous human spirit behind it. Professor Hawking seems like Leonardo to me, bought forward to today to challenge us to be our best as people and as thinkers. I feel honored to sit and learn at his feet.

I recommend that you reread this book once a year, because your thinking will be stimulated again and again by this outstanding overview of how all of our theories of reality may fit together.

One of the lessons of this book is that much of what we think of as "fact" is merely a convenient approximation of a more complex circumstance. Newton's thinking about gravity is a good example. Where in your life do you need to know with as much precision as possible, and where will approximations work just fine? Making that choice well can be the most important talent you can develop.

See beyond your limited perspective to the pulsing reality around us!


Beautifully Simple Brilliance!   July 3, 2004
The Universe in a Nutshell is the best popular science book I have ever read. Professor Stephen Hawking deserves many more than five stars for this book!

If you have any interest in understanding the latest attempts to create a unified scientific Theory of Everything in the universe, this is the book for you. Professor Hawking has combined many perspectives to show how Einstein's special and general theories of relativity have been updated to explain the big bang, black holes, and an expanding universe; superstring theory; p-branes; how many dimensions the universe has; whether the future can be predicted in a deterministic way; whether time travel is possible; how science will transform our biological and thinking futures in the context of Star Trek technology; and M-theory to consider whether "we live on a brane or are we just holograms?" Although any of these subjects can be found in popular science books, few such books discuss all of them simply and intelligently in terms of each other from the theoretical perspective and experimental evidence.

Those who wonder what science has to say about religious ideas will find this book valuable, for Professor Hawking is unafraid to address questions about whether there can be a beginning to the universe in a scientific sense. What could or could not have preceded the big bang?

Fans of A Brief History of Time (1988) will find that Professor Hawking has made two changes to make this book more accessible to the nonphysicist. First, he as written the book so that you can follow the argument solely through the many beautiful and helpful illustrations and their captions. The method parallels the one he used successfully in the 1996 book, The Illustrated Brief History of Time. Second, only the first two chapters are required reading to understand the rest of the book. You can read chapters 3-7 in any order after the first two, which means that you can get into the material that will be of most interest to you much sooner!

Professor Hawking's sense of humor also lightens the subject a lot. The book has witticisms, puns, and visual jokes galore to make you chuckle, from funny Shakespearean quotes ("I could be bounded in a nutshell and count myself king of infinite space." Hamlet, Act 2, Scene 2), to images from his appearance in the Star Trek: Next Generation television show (where he won at poker with Einstein . . . and had a mysterious visitor sit on his lap), to tales of bets lost and won, to unexpected comments about the effect of airline food on your life expectancy.

To make the material less dense, he also includes biographical information about the quirks of the physicists who have made these marvelous discoveries.

If you are fairly knowledgeable about physics, you will find this a fairly quick read . . . but one that will stimulate new flights of thought that can keep you busy for years. For example, he describes the physical limits of population growth and electricity being reached on earth by 2600. Then he goes on to speculate about how knowledge expansion through books can carry us forward faster to solutions than our geometric physical expansion. The future may well include major changes in the physical qualities of what a human is, a better connection between our brains and our electronic extensions, and the need to solve a delicate problem of where we should design for speed . . . and where for handling more complexity.

My favorite chapter was the one on predicting the future. My next favorite one related to the relevance of Star Trek to our future. I found the chapter on the Universe in a Nutshell to be the most fascinating as Professor Hawking explains the case for multiple histories occurring based on Richard Feynman's work.

Ultimately, one of the beauties of this book is the marvelous human spirit behind it. Professor Hawking seems like Leonardo to me, bought forward to today to challenge us to be our best as people and as thinkers. I feel honored to sit and learn at his feet.

I recommend that you reread this book once a year, because your thinking will be stimulated again and again by this outstanding overview of how all of our theories of reality may fit together.

One of the lessons of this book is that much of what we think of as "fact" is merely a convenient approximation of a more complex circumstance. Newton's thinking about gravity is a good example. Where in your life do you need to know with as much precision as possible, and where will approximations work just fine? Making that choice well can be the most important talent you can develop.

See beyond your limited perspective to the pulsing reality around us!


Beautifully Simple Brilliance!   July 3, 2004
 1 out of 1 found this review helpful

The Universe in a Nutshell is the best popular science book I have ever read. Professor Stephen Hawking deserves many more than five stars for this book!

If you have any interest in understanding the latest attempts to create a unified scientific Theory of Everything in the universe, this is the book for you. Professor Hawking has combined many perspectives to show how Einstein's special and general theories of relativity have been updated to explain the big bang, black holes, and an expanding universe; superstring theory; p-branes; how many dimensions the universe has; whether the future can be predicted in a deterministic way; whether time travel is possible; how science will transform our biological and thinking futures in the context of Star Trek technology; and M-theory to consider whether "we live on a brane or are we just holograms?" Although any of these subjects can be found in popular science books, few such books discuss all of them simply and intelligently in terms of each other from the theoretical perspective and experimental evidence.

Those who wonder what science has to say about religious ideas will find this book valuable, for Professor Hawking is unafraid to address questions about whether there can be a beginning to the universe in a scientific sense. What could or could not have preceded the big bang?

Fans of A Brief History of Time (1988) will find that Professor Hawking has made two changes to make this book more accessible to the nonphysicist. First, he as written the book so that you can follow the argument solely through the many beautiful and helpful illustrations and their captions. The method parallels the one he used successfully in the 1996 book, The Illustrated Brief History of Time. Second, only the first two chapters are required reading to understand the rest of the book. You can read chapters 3-7 in any order after the first two, which means that you can get into the material that will be of most interest to you much sooner!

Professor Hawking's sense of humor also lightens the subject a lot. The book has witticisms, puns, and visual jokes galore to make you chuckle, from funny Shakespearean quotes ("I could be bounded in a nutshell and count myself king of infinite space." Hamlet, Act 2, Scene 2), to images from his appearance in the Star Trek: Next Generation television show (where he won at poker with Einstein . . . and had a mysterious visitor sit on his lap), to tales of bets lost and won, to unexpected comments about the effect of airline food on your life expectancy.

To make the material less dense, he also includes biographical information about the quirks of the physicists who have made these marvelous discoveries.

If you are fairly knowledgeable about physics, you will find this a fairly quick read . . . but one that will stimulate new flights of thought that can keep you busy for years. For example, he describes the physical limits of population growth and electricity being reached on earth by 2600. Then he goes on to speculate about how knowledge expansion through books can carry us forward faster to solutions than our geometric physical expansion. The future may well include major changes in the physical qualities of what a human is, a better connection between our brains and our electronic extensions, and the need to solve a delicate problem of where we should design for speed . . . and where for handling more complexity.

My favorite chapter was the one on predicting the future. My next favorite one related to the relevance of Star Trek to our future. I found the chapter on the Universe in a Nutshell to be the most fascinating as Professor Hawking explains the case for multiple histories occurring based on Richard Feynman's work.

Ultimately, one of the beauties of this book is the marvelous human spirit behind it. Professor Hawking seems like Leonardo to me, bought forward to today to challenge us to be our best as people and as thinkers. I feel honored to sit and learn at his feet.

I recommend that you reread this book once a year, because your thinking will be stimulated again and again by this outstanding overview of how all of our theories of reality may fit together.

One of the lessons of this book is that much of what we think of as "fact" is merely a convenient approximation of a more complex circumstance. Newton's thinking about gravity is a good example. Where in your life do you need to know with as much precision as possible, and where will approximations work just fine? Making that choice well can be the most important talent you can develop.

See beyond your limited perspective to the pulsing reality around us!


Shorter, Simpler, Super.   July 7, 2003
 18 out of 20 found this review helpful

I read A Brief History of Time about 4 years before this (first in paperback and then more succesfully in hardback) and in between I read Hawking's 'Black Holes & Baby Universes' and then Brian Greene's book 'The Elegant Universe' which covers string theory and M-Theory (which I enjoyed).

I am a scientist by profession (a chemist) and my general physics is OK. I have a GCSE in it and some 'A' Level and some degree level understanding in certain areas of quantum mechanics (mainly the bits that overlap with degree level chemistry).

Hawking's first bestseller was very good but even as a scientist I struggled with quite a bit of it, especially the concept of imaginary time. His first book also did not really explain string theory at all well.

I found this new book much easier to understand, it is written in simpler language, the concepts are more fully explained to people without a degree in maths and / or physics and the diagrams are superb. He also now fully incorporates String and M-Theory into the picture.

Hawking possesses a real talent for teaching, he is able to take very difficult concepts and relate them to everyday experiences. He also seems to come off the fence a bit more with his views on the anthropic arguments in this book, which is refreshing.

I thoroughly enjoyed the book and definately have a better understanding of cosmology after reading it. I'd still say one requires a fair amount of scientific background to get the maximum out of the book though. Well worth the money.


The universe in a nutshell   May 5, 2003
Although this book follows on from Hawkings 'A brief history of time', it is much harder to follow for a lay-person. That said, the concepts that he introduces are fascinating, even if you don't fully understand them, and the diagrams and pictures are excellent for giving an overall outline of the subject being discussed. I have read this book and also listened to it on tape, and I found the latter easier to follow as the narrator's easy, conversational style makes the concepts that much more 'normal'. Buy it - your head may hurt after a few pages but it is worth it!