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Parallel Worlds: A Journey Through Creation, Higher Dimensions, and the Future of the Cosmos

Parallel Worlds: A Journey Through Creation, Higher Dimensions, and the Future of the Cosmos  



  • Michio Kaku


  • Paperback: 448 pages
  • Publisher: Anchor; Reprint edition (February 14, 2006)
  • Language: English
  • ISBN-10: 1400033721
  • ISBN-13: 978-1400033720
  • Product Dimensions: 7.9 x 5.2 x 1 inches
  • Shipping Weight: 13.6 ounces 



Book Description

In this thrilling journey into the mysteries of our cosmos, bestselling author Michio Kaku takes us on a dizzying ride to explore black holes and time machines, multidimensional space and, most tantalizing of all, the possibility that parallel universes may lay alongside our own.

Kaku skillfully guides us through the latest innovations in string theory and its latest iteration, M-theory, which posits that our universe may be just one in an endless multiverse, a singular bubble floating in a sea of infinite bubble universes. If M-theory is proven correct, we may perhaps finally find answer to the question, “What happened before the big bang?” This is an exciting and unforgettable introduction into the new cutting-edge theories of physics and cosmology from one of the pre-eminent voices in the field. 

From the Back Cover

In PARALLEL WORLDS, his first book of physics since Hyperspace, Michio Kaku describes the extraordinary advances that have transformed cosmology and remade our understanding of the universe. The startling discovery of a mysterious energy driving the universe to expand and scientists’ attempts to reconcile the four faces of the universe have led to the development of the revolutionary M-theory. The leading candidate for Einstein’s fabled "theory of everything," M-theory depicts our universe as a "bubble" floating in an expansive eleven-dimensional "multiverse." Leading physicists now envision our universe as one of countless "bubble universes" only millimeters away from each other. In this new picture, Big Bangs create new universes all the time and, if these parallel universes are as close as physicists believe, our universe could eventually collide with one of them—with cosmic consequences.

Kaku deftly weaves lucid scientific explanations and engaging profiles of the physicists working in the field, with a compelling narrative of breakthroughs in physics, astronomy, and cosmology that have led to M-theory. If scientists’ cosmological predictions are correct, time travel between these parallel universes is not only possible—it may be the only way humankind, billions of years from now, can save itself from a dying universe.

–This text refers to an out of print or unavailable edition of this title. 

About the Author(s)

Dr. Michio Kaku is professor of theoretical physics at the City University of New York and a co-founder of string field theory. He is the author of several widely acclaimed books, including Visions, Beyond Einstein, and Hyperspace, which was named one of the best science books of the year by the New York Times and the Washington Post. He hosts a nationally syndicated radio science program and has appeared on such national television shows as Nightline, 60 Minutes, Good Morning America, and Larry King Live


Current cosmology for a lay audience, August 28, 2005

I think it was Niels Bohr, the great Danish physicist, who told his fellow scientists many years ago that they had an obligation to try to enlighten laymen about the latest findings of science. This was not long after Einstein’s theories of relativity and the development of quantum mechanics had demonstrated that the world in which we live and thrive was much stranger than previously thought. The comfortable and intuitive cosmos, as described by Newtonian mechanics, had been superceded by a world view that seemed not only bizarre, but even incomprehensible.

This new book by Michio Kaku is one of the latest efforts by leading-edge scientists to fulfill that felt need recognized by Bohr. Targeting the educated layman, Kaku addresses his audience in a manner that is both entertaining and non-intimidating. Instead of mathematical descriptions, he relies on everyday analogies to convey his meanings. He includes a good measure of the history behind the theories, spiced with anecdotes and humor. While tackling an inheritantly difficult subject matter, he has succeeded in making it about as accessible as it could possibly be for a lay audience.

I emphasize that this is an up-to-date account. Just a few years ago, some physicists were merely speculating about the possibilities of multiple universes, parallel worlds, time travel, worm holes…things that sounded then more like science fiction than fact. Data only recently acquired by the WMAP satellite and the rapid development of string theory (and its latest incarnation, M-theory) have caused many of the best minds to not only entertain the possibility of such phenomena but, in many cases, consider them necessary corollaries to any credible Grand Unified Theory ( i.e., a "theory of everything.") According to Kaku, we’re getting very close to such a theory.

This is heady stuff, presented in a form that makes science fiction, the ramblings of mystics, and the wildest conjectures of amateur cosmologists seem dull by comparison. And it is offered to us by a man who is at the forefront of current physics, a leading theorist in string theory and, most notably, a man who is an expert in assuring that his speculations are not in conflict with known facts.

I recommend this book to anyone who is interested in what science knows today about the past history and nature of our cosmos and what the future may hold. It’s an absolutely fascinating read!