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Parallel Worlds: A Journey Through Creation, Higher Dimensions, and the Future of the Cosmos [Secure eReader (recommended)/Mobipocket/Microsoft Reader/Adobe Reader 7]
eBook by Michio Kaku
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eBook Category: Technology/Science/General Nonfiction
eBook Description:  Is our universe dying? Could there be other universes? In Parallel Worlds, world-renowned physicist and bestselling author Michio Kaku--an author who "has a knack for bringing the most ethereal ideas down to earth" (Wall Street Journal)--takes readers on a fascinating tour of cosmology, M-theory, and its implications for the fate of the universe. In his first book of physics since Hyperspace, Michio Kaku begins by describing the extraordinary advances that have transformed cosmology over the last century, and particularly over the last decade, forcing scientists around the world to rethink our understanding of the birth of the universe, and its ultimate fate. In Dr. Kaku's eyes, we are living in a golden age of physics, as new discoveries from the WMAP and COBE satellites and the Hubble space telescope have given us unprecedented pictures of our universe in its infancy. As astronomers wade through the avalanche of data from the WMAP satellite, a new cosmological picture is emerging. So far, the leading theory about the birth of the universe is the "inflationary universe theory," a major refinement on the big bang theory. In this theory, our universe may be but one in a multiverse, floating like a bubble in an infinite sea of bubble universes, with new universes being created all the time. A parallel universe may well hover a mere millimeter from our own. The very idea of parallel universes and the string theory that can explain their existence was once viewed with suspicion by scientists, seen as the province of mystics, charlatans, and cranks. But today, physicists overwhelmingly support string-theory, and its latest iteration, M-theory, as it is this one theory that, if proven correct, would reconcile the four forces of the universe simply and elegantly, and answer the question "What happened before the big bang?" Already, Kaku explains, the world's foremost physicists and astronomers are searching for ways to test the theory of the multiverse using highly sophisticated wave detectors, gravity lenses, satellites, and telescopes. The implications of M-theory are fascinating and endless. If parallel worlds do exist, Kaku speculates, in time, perhaps a trillion years or more from now, as appears likely, when our universe grows cold and dark in what scientists describe as a big freeze, advanced civilizations may well find a way to escape our universe in a kind of "inter-dimensional lifeboat." An unforgettable journey into black holes and time machines, alternate universes, and multidimensional space, Parallel Worlds gives us a compelling portrait of the revolution sweeping the world of cosmology.
eBook Publisher: Random House, Inc./Doubleday
Fictionwise Release Date: January 2005
Available eBook Formats [Secure eReader (recommended)/Mobipocket/Microsoft Reader/Adobe Reader 7 - What's this?]: SECURE MOBIPOCKET FORMAT (1.0 MB], SECURE MICROSOFT READER FORMAT (923 KB] - Requires Microsoft Reader 2.1.1 for PCs, or Microsoft Reader 2.2.2 on Pocket PC 2002 handheld devices. Some older Pocket PCs can be upgraded. Learn More., SECURE EREADER (RECOMMENDED) FORMAT (646 KB], SECURE ADOBE READER 7 FORMAT (2.3 MB], OEBFF Format (IMP) [929 KB]
Secure Adobe Reader 7: Printing DISABLED, Read-aloud DISABLED
Other formats: Printing DISABLED, Read-aloud DISABLED
eReader (recommended) ISBN: 0307276988
Microsoft Reader ISBN, Adobe Acrobat Reader ISBN, MobiPocket Reader ISBN: 9780307276988
 
"In Parallel Worlds, Michio Kaku brings his formidable explanatory talents to bear on one of the strangest and most exciting possibilities to have emerged from modern physics: that our universe may be but one among many, perhaps infinitely many, arrayed in a vast cosmic network. With deft use of analogy and humor, Kaku patiently introduces the reader to variations on this theme of parallel universes, coming from quantum mechanics, cosmology, and most recently, M-theory. Read this book for a wonderful tour, with an expert guide, of a cosmos whose comprehension forces us to stretch to the very limits of imagination." -- Brian Greene, Professor of Theoretical Particle Physics, Columbia University, and author of The Fabric of the Cosmos and The Elegant Universe
"Those who might enjoy a tour of cosmology, time travel, string theory, and the universe in 10 or 11 dimensions will find no better guide than Michio Kaku, a rare individual who has undertaken research in these subject areas yet also knows well how to present this intriguing, complex material in an engaging and easily assimilable style." -- Donald Goldsmith, author of The Runaway Universe and Connecting with the Cosmos "A highly readable and exhilarating romp through the frontiers of cosmology." -- Martin Rees, author of Our Cosmic Habitat and Our Final Century "A roller-coaster ride through the universe—and beyond—by one of the world’s finest science writers. Michio Kaku shows that the surface familiarity of the physical world conceals a wonderland of weird entities—dark matter and energy, hidden dimensions of space, and tiny loops of vibrating string that hold the cosmos together. In the universe according to Kaku, reality is as mind-bending as the most exhilarating science fiction." -- Paul Davies, Australian Centre for Astrobiology, Macquarie University, Sydney, and author of How to Build a Time Machine
"Michio Kaku has done it again. In Parallel Worlds, he deftly transforms the frontier of physics into a kind of amusement park, where you actually have fun while reading about Einstein's relativity, quantum mechanics, cosmology, and string theory. But the real story here is how Kaku invokes these powerful tools to speculate about multiple universes and their philosophical implications for our perceptions of God and the meaning of life." -- Neil deGrasse Tyson, Astrophysicist and Director of the Hayden Planetarium, New York City, and author of Origins: Fourteen Billion Years of Cosmic Evolution
Baby Pictures of the Universe
The poet only asks to get his head into the heavens. It is the logician who seeks to get the heavens into his head. And it is his head that splits.
—G. K. Chesterson
When I was a child, I had a personal conflict over my beliefs. My parents were raised in the Buddhist tradition. But I attended Sunday school every week, where I loved hearing the biblical stories about whales, arks, pillars of salt, ribs, and apples. I was fascinated by these Old Testament parables, which were my favorite part of Sunday school. It seemed to me that the parables about great floods, burning bushes, and parting waters were so much more exciting than Buddhist chanting and meditation. In fact, these ancient tales of heroism and tragedy vividly illustrated deep moral and ethical lessons which have stayed with me all my life.
One day in Sunday school we studied Genesis. To read about God thundering from the heavens, "Let there be Light!" sounded so much more dramatic than silently meditating about Nirvana. Out of naive curiosity, I asked my Sunday school teacher, "Did God have a mother?" She usually had a snappy answer, as well as a deep moral lesson to offer. This time, however, she was taken aback. No, she replied hesitantly, God probably did not have a mother. "But then where did God come from?" I asked. She mumbled that she would have to consult with the minister about that question.
I didn't realize that I had accidentally stumbled on one of the great questions of theology. I was puzzled, because in Buddhism, there is no God at all, but a timeless universe with no beginning or end. Later, when I began to study the great mythologies of the world, I learned that there were two types of cosmologies in religion, the first based on a single moment when God created the universe, the second based on the idea that the universe always was and always will be.
They couldn't both be right, I thought.
Later, I began to find that these common themes cut across many other cultures. In Chinese mythology, for example, in the beginning there was the cosmic egg. The infant god P'an Ku resided for almost an eternity inside the egg, which floated on a formless sea of Chaos. When it finally hatched, P'an Ku grew enormously, over ten feet per day, so the top half of the eggshell became the sky and the bottom half the earth. After 18,000 years, he died to give birth to our world: his blood became the rivers, his eyes the sun and moon, and his voice the thunder.
In many ways, the P'an Ku myth mirrors a theme found in many other religions and ancient mythologies, that the universe sprang into existence creatio ex nihilo (created from nothing). In Greek mythology, the universe started off in a state of Chaos (in fact, the word "chaos" comes from the Greek word meaning "abyss"). This featureless void is often described as an ocean, as in Babylonian and Japanese mythology. This theme is found in ancient Egyptian mythology, where the sun god Ra emerged from a floating egg. In Polynesian mythology, the cosmic egg is replaced by a coconut shell. The Mayans believed in a variation of this story, in which the universe is born but eventually dies after five thousand years, only to be resurrected again and again to repeat the unending cycle of birth and destruction.
These creatio ex nihilo myths stand in marked contrast to the cosmology...
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