Kamis, 16 Mei 2013

[B470.Ebook] Download PDF A Universe from Nothing: Why There Is Something Rather than Nothing, by Lawrence M. Krauss

Download PDF A Universe from Nothing: Why There Is Something Rather than Nothing, by Lawrence M. Krauss

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A Universe from Nothing: Why There Is Something Rather than Nothing, by Lawrence M. Krauss

A Universe from Nothing: Why There Is Something Rather than Nothing, by Lawrence M. Krauss



A Universe from Nothing: Why There Is Something Rather than Nothing, by Lawrence M. Krauss

Download PDF A Universe from Nothing: Why There Is Something Rather than Nothing, by Lawrence M. Krauss

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A Universe from Nothing: Why There Is Something Rather than Nothing, by Lawrence M. Krauss

Bestselling author and acclaimed physicist Lawrence Krauss offers a paradigm-shifting view of how everything that exists came to be in the first place.

“Where did the universe come from? What was there before it? What will the future bring? And finally, why is there something rather than nothing?”

One of the few prominent scientists today to have crossed the chasm between science and popular culture, Krauss describes the staggeringly beautiful experimental observations and mind-bending new theories that demonstrate not only can something arise from nothing, something will always arise from nothing. With a new preface about the significance of the discovery of the Higgs particle, A Universe from Nothing uses Krauss’s characteristic wry humor and wonderfully clear explanations to take us back to the beginning of the beginning, presenting the most recent evidence for how our universe evolved—and the implications for how it’s going to end.

Provocative, challenging, and delightfully readable, this is a game-changing look at the most basic underpinning of existence and a powerful antidote to outmoded philosophical, religious, and scientific thinking.

  • Sales Rank: #11071 in Books
  • Brand: Brand: Atria Books
  • Published on: 2013-01-01
  • Released on: 2013-01-01
  • Original language: English
  • Number of items: 1
  • Dimensions: 8.37" h x .70" w x 5.50" l, .40 pounds
  • Binding: Paperback
  • 240 pages
Features
  • Used Book in Good Condition

From Booklist
Theoretical physicist Krauss, author of several books about physics, including The Physics of Star Trek (1995), admits up front that he is not “sympathetic to the conviction that creation requires a creator.” The book isn’t exclusively an argument against divine creation, or intelligent design, but, rather, an exploration of a tantalizing question: How and why can something—the universe in which we live, for example—spring from nothing? It’s an evolutionary story, really, taking us back to the Big Bang and showing how the universe developed over billions of years into its present form. Sure to be controversial, for Krauss does not shy away from the atheistic implications of a scientifically explainable universe, the book is full of big ideas explained in simple, precise terms, making it accessible to all comers, from career physicists to the lay reader whose knowledge of the field begins and ends with a formula few understand, E=mc�. --David Pitt

Review
"In A Universe from Nothing, Lawrence Krauss has written a thrilling introduction to the current state of cosmology—the branch of science that tells us about the deep past and deeper future of everything. As it turns out, everything has a lot to do with nothing—and nothing to do with God. This is a brilliant and disarming book."-- Sam Harris, author of The Moral Landscape

"Astronomers at the beginning of the twentieth century were wondering whether there was anything beyond our Milky Way Galaxy. As Lawrence Krauss lucidly explains, astronomers living two trillion years from now, will perhaps be pondering precisely the same question! Beautifully navigating through deep intellectual waters, Krauss presents the most recent ideas on the nature of our cosmos, and of our place within it. A fascinating read."

-- Mario Livio, author of Is God A Mathematician? and The Golden Ratio

"In this clear and crisply written book, Lawrence Krauss outlines the compelling evidence that our complex cosmos has evolved from a hot, dense state and how this progress has emboldened theorists to develop fascinating speculations about how things really began."
-- Martin Rees, author of Our Final Hour

“A series of brilliant insights and astonishing discoveries have rocked the Universe in recent years, and Lawrence Krauss has been in the thick of it. With his characteristic verve, and using many clever devices, he’s made that remarkable story remarkably accessible. The climax is a bold scientific answer to the great question of existence: Why is there something rather than nothing.”

-- Frank Wilczek, Nobel Laureate and Herman Feshbach professor at MIT, author of The Lightness of Being

"With characteristic wit, eloquence and clarity Lawrence Krauss gives a wonderfully illuminating account of how science deals with one of the biggest questions of all: how the universe's existence could arise from nothing. It is a question that philosophy and theology get themselves into muddle over, but that science can offer real answers to, as Krauss's lucid explanation shows. Here is the triumph of physics over metaphysics, reason and enquiry over obfuscation and myth, made plain for all to see: Krauss gives us a treat as well as an education in fascinating style."
--A. C. Grayling, author of The Good Book

"We have been living through a revolution in cosmology as wondrous as that initiated by Copernicus. Here is the essential, engrossing and brilliant guide."

--Ian McEwan

“Nothing is not nothing. Nothing is something. That's how a cosmos can be spawned from the void -- a profound idea conveyed in A Universe From Nothing that unsettles some yet enlightens others. Meanwhile, it's just another day on the job for physicist Lawrence Krauss.”
-- Neil deGrasse Tyson, Astrophysicist, American Museum of Natural History

"Lively and humorous as well as informative… As compelling as it is intriguing.” (Publishers Weekly)

“[An] excellent guide to cutting-edge physics… It is detailed but lucid, thorough but not stodgy… [an] insightful book… Space and time can indeed come from nothing; nothing, as Krauss explains beautifully. …A Universe From Nothing is a great book: readable, informative and topical.” (New Scientist)

"Krauss possesses a rare talent for making the hardest ideas in astrophysics accessible to the layman, due in part to his sly humor… one has to hope that this book won't appeal only to the partisans of the culture wars – it's just too good and interesting for that. Krauss is genuinely in awe of the "wondrously strange" nature of our physical world, and his enthusiasm is infectious.” (San Francisco Chronicle, Huffington Post, AP)

“How physicists came up with the current model of the cosmos is quite a story, and to tell it in his elegant A Universe From Nothing, physicist Lawrence Krauss walks a carefully laid path… It would be easy for this remarkable story to revel in self-congratulation, but Krauss steers it soberly and with grace… His asides on how he views each piece of science and its chances of being right are refreshingly honest…unstable nothingness, as described by Krauss… is also invigorating for the rest of us, because in this nothingness there are many wonderful things to see and understand.” (Nature)

"In A Universe From Nothing, Lawrence Krauss, celebrated physicist, speaker and author, tackles all that plus a whole lot else. In fewer than 200 pages, he delivers a spirited, fast-paced romp through modern cosmology and its strong underpinnings in astronomical observations and particle physics theory.Krauss’s slim volume is bolder in its premise and more ambitious in its scope than most. He makes a persuasive case that the ultimate question of cosmic origin – how something, namely the universe, could arise from nothing – belongs in the realm of science rather than theology or philosophy." (Globe & Mail)

“An eloquent guide to our expanding universe… There have been a number of fine cosmology books published recently but few have gone so far, and none so eloquently, in exploring why it is unnecessary to invoke God to light the blue touchpaper and set the universe in motion.”
(Financial Times)

"His arguments for the birth of the universe out of nothingness from a physical, rather than theological, beginning not only are logical but celebrate the wonder of our natural universe. Recommended." (Library Journal)

“Krauss possesses a rare talent for making the hardest ideas in astrophysics accessible to the layman, due in part to his sly humor… one has to hope that this book won't appeal only to the partisans of the culture wars – it's just too good and interesting for that. Krauss is genuinely in awe of the "wondrously strange" nature of our physical world, and his enthusiasm is infectious.” (Associated Press)

"With its mind-bending mechanics, Krauss argues, our universe may indeed have appeared from nowhere, rather than at the hands of a divine creator. There's some intellectual heavy lifting here—Einstein is the main character, after all—but the concepts are articulated clearly, and the thrill of discovery is contagious. 'We are like the early terrestrial mapmakers,' Krauss writes, puzzling out what was once solely the province of our imaginations." (Mother Jones)

"The author delivers plenty of jolts in this enthusiastic and lucid but demanding overview of the universe, which includes plenty of mysteries—but its origin isn’t among them. A thoughtful, challenging book." (Kirkus)

"People always say you can't get something from nothing. Thankfully, Lawrence Krauss didn't listen. In fact, something big happens to you during this book about cosmic nothing, and before you can help it, your mind will be expanding as rapidly as the early universe." (Sam Kean, author of The Disappearing Spoon)

"A very interesting read from a foremost physicist of our time." (Santa Barbara Independent)

About the Author
Lawrence M. Krauss is director of the Origins Project at Arizona State University. He is the author of more than 300 scientific publications and nine books, including the bestselling The Physics of Star Trek, and the recipient of numerous international awards for his research and writing. Hailed by Scientific American as a “rare scientific public intellectual,” he is also a regular columnist for newspapers and magazines and appears frequently on radio and television.

Most helpful customer reviews

514 of 591 people found the following review helpful.
This Book Is Really Something!
By Book Shark
A Universe from Nothing by Lawrence M. Krauss

"A Universe from Nothing" is the fascinating book about how our universe came from nothing. Using the latest in scientific knowledge, his expertise and the innate ability to explain very complex topics in accessible manner earns this book five stars. Lawrence Krauss takes us on an exciting voyage of discovery that helps us understand the universe and further whets our appetite for more knowledge. This 224-page book is composed of the following eleven chapters: 1. A Cosmic Mystery Story: Beginnings, 2. A Cosmic Mystery Story: Weighing the Universe, 3. Light from the Beginning of Time, 4. Much Ado About Nothing, 5. The Runaway Universe, 6. The Free Lunch at the End of the Universe, 7. Our Miserable Future, 8. A Grand Accident?, 9. Nothing Is Something, 10. Nothing Is Unstable, and 11. Brave New Worlds.

Positives:
1. This book is truly something! A page turner.
2. A thought-provoking, inspirational quest for knowledge...I loved it!
3. A profound book that is intelligible. An achievement in its own right. Very complex topics accessible to the masses. Thank you.
4. Elegant prose with conviction. Lucid and clarity in a world of dark matter.
5. A journey of cosmological discoveries.
6. Effective use of charts and illustrations.
7. I have a much better understanding of our universe as a result of this book and most importantly it has only whet my appetite for even more knowledge...and that's why I read.
8. A love affair with science and for good reason. The three key principles of scientific ethos.
9. Startling conclusions are presented. The author does a wonderful job of letting us know what we do know versus what we don't know.
10. Some of the greatest discoveries presented.
11. I finally have a reasonable grasp of the Big Bang, Bazinga! The three main observational pillars.
12. Of course you will get to hear about the greats of science but I really appreciate the stories of the lesser known scientists who provided vital knowledge, such as, the story of Henrietta Swan Leavitt and Vera Rubin. Bravo!
13. Great facts spruced throughout the book and some jaw-dropping insight. One scientist was able to defend his mother in a witchcraft trial...find out whom.
14. What general relativity tells us.
15. The uses for gravitational lensing. Let's get Zwicky with it.
16. Dark matter and dark energy...enlighten me. Or at least try.
17. Quantum mechanics, I will never understand it but I can appreciate it what it provides.
18. The author does a good job of telling us what scientific progress has been made and how that applies to cosmology.
19. A flat universe?? Find out.
20. An explanation of nothing that means something to me. Can you say quantum fluctuations?
21. A "creator" in proper perspective. The requirement of some externality. Read it and you will understand.
22. Multiverses...oh my.
23. String theory a critical view.
24. A little bit of philosophy for good measure.
25. The best explanation for how something can come out of nothing to best current knowledge available.
26. Key concepts will now become part of your understanding..."the existence of energy in empty space".
27. Black holes under the light and some very interesting takes.
28. Spoiler alert...one of the most profound questions, "What I want to know is whether God had any choice in the creation of the universe." Thank you, Mr. Einstein.
29. An interesting look at Aristotle and the First Cause in the light of new knowledge.
30. The book ends with a bang of reality.

Negatives:
1. No links or bibliography.
2. A lot of the concepts of this book are hard to grasp. Some readers may not have the patience and inclination to take the time to properly digest what is being offered. That being said, the author does wonders in making such difficult concepts accessible.

In summary, this is a fantastic book, a real treat. I learned so much and admire the author for providing a book that is accessible and enjoyable to the masses. This book lived up to my expectations. Fascinating topics in the hands of a master results in a captivating book. This is how science books should be written. I can't recommend this book enough!

Further suggestions: "The Quantum Universe: (And Why Anything That Can Happen, Does)" and "Why Does E=mc2?: (And Why Should We Care?)" by Brian Cox, "Quantum Man: Richard Feynman's Life in Science (Great Discoveries)" also by Lawrence Krauss, "Nothing: A Very Short Introduction (Very Short Introductions)" by Frank Close, "Knocking on Heaven's Door: How Physics and Scientific Thinking Illuminate the Universe and the Modern World" by Lisa Randall, and "The Grand Design" by Stephen Hawking.

45 of 50 people found the following review helpful.
Good explanations of physics, but not argued well
By Alexander Praefectus
The explanation of Big Bang cosmology and general relativity was excellent. I learned a lot about both from reading the first parts of the book. Pages one through 21 are definitely a good way of starting off the book, with a complete explanation of the evidence for the Big Bang and simple diagrams to answer "Where is the center of the universe ?". Indeed, even the critics of his thesis seem to agree that he did a good job of explaining science.

I also enjoyed a lot of the humor in the book, like the jokes about the geometry skills of American high school students and the stereotype of the graduate student as a slave who does work the professors don't want to. The afterword from Richard Dawkins was beautiful as well.

As somebody interested in the philosophy of physics, particularly the origins of the universe, I was excited to read this book. I wanted to see the argument that was presented by Krauss in favor of the idea that the universe came from nothing, especially after reading Quentin Smith's argument for the same idea in Theism, Atheism, and Big Bang Cosmology. Unfortunately, I found the title of the book to erroneous. The nothing that Lawrence Krauss describes in this book is not nothing. He is not describing the beginning of the universe from nothing, but the beginning of the universe from a quantum vacuum, which is described by physical laws and takes place in space-time. I don't think the content of the book lives up to the title. There is a debate in physics about whether virtual particles have real, ontological status, or if they are just results of equations and have no further implications on reality. I wish he had given more attention to this issue, because he didn't establish anything futher than the fact that the equations imply their existence. These two flaws were central to the purpose of the book.

Overall, I would recommend purchasing it. It has great explanations of physics, and you wil learn something by time you put the book down. However, even as an atheist, I feel that Dr. Krauss failed to establish his thesis, ending with a 3/5.

142 of 169 people found the following review helpful.
pleasurable, rewarding and complete
By Nigel Kirk
This shorter volume from Krauss marks his transition from talented science expositor to science champion. His crisp, clear and thorough discussion combines with a strong problem-focussed narrative to make this book a deserving popular science landmark. Some discussion retraces developments in physics that Krauss meticulously covers in previous longer books but this is necessary for a one-stop treatise on one of the most important topics in modern physics. Notes and references are omitted, acceptably in my opinion considering the briefer nature of this book. The development of the topic, the provision of a context through his intimate familiarity with the work of earlier physicists, and Krauss's offhand capacity to reduce complexity and hyperbole to a well rounded paragraph make this book pleasurable, rewarding and complete.

Krauss charts the development of theories regarding the universe's dimensions, mass, energy, inflation and homogeneity, touching on the importance of quantum fluctuations, dark energy and related phenomena. With this background, he explains Perlmutter's challenge, in 1996, to Krauss's statement that empty space might contain energy. With perfect timing, this book arrives just as Perlmutter, Reis and Schmidt gain their Nobel Prizes for confirming the accelerating expansion of the universe and as WMAP experiments hint at dark photons, all grist for the mill in the universe from nothing theory.

The treat at the end of this exposition is Krauss's scenario that humanity now enjoys the best opportunity, in terms of available evidence, to understand the universe's origin, evolution and fate. During this period, albeit billions of years long, we are able to still detect cosmic background radiation and view receding galaxies before they red-shift out of existence. We live at a good time and I am pleased that Hitch got to savour this scenario. Characteristically, Krauss then takes a sweep through and at the anthropic cosmological principal and string theory to frame the scientific method as a sometimes fuzzy, sometimes chicken and egg, but always logical way to investigate our existence. He logically extends this thinking in the `Brave New Worlds' chapter to collate some existing ideas and advance an analysis which is powerful and positive for science. His Epilogue comment from Camus, that "Sisyphus is smiling", appeals. Dawkins's quote from Carlyle in the afterword caps off the good humour with which Krauss has explored this topic.

Clearly Krauss has some fun with this book - the reader is left in no doubt of this plan after the first line in Chapter 1. The burst of early snipes at lazy thinkers and obfuscators risked the book taking a combative edge but readers can rest assured these remarks remained measured, valid and totally justified given the damage some obscurantists wilfully cause to scientific progress, increasingly to the future peril of humanity and the planet. Krauss introduces an allegory about his wallet card which diagrammatically explains how the abundance of different elements in the universe verifies the Big Bang Theory. He notes that the card has little value because the usual kind of challenger of his proposition has usually made up his or her mind. Herein lays the challenge and, no doubt, fate of this book.

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