The Book of Universes [Paperback]

"There can be few better guides to the bewidering array of potential universes, and none so readable or entertaining."
--"Independent"

A book about universes - expanding, contracting, oscillating, time-travelling - from the bestselling author of 100 Essential Things You Didn't Know You Didn't Know.

This is a book about universes. It tells a story that revolves around a single extraordinary fact: that Albert Einstein's famous theory of relativity describes a series of entire universes. Not many solutions to Einstein's tantalising universe equations have ever been found, but those that have are all remarkable. Some describe universes that expand in size, while others contract. Some rotate like a top, while others are chaotically unpredictable. Some are perfectly smooth, while others are lumpy. Some permit time travel into the past. Only a few allow life to evolve within them; the rest, if they exist, remain unknown and unknowable to conscious minds.

Here, in The Book of Universes, we are confronted with the most fantastic and far-reaching speculations within the entire realm of science.

This is a book about universes. It tells a story that revolves around a single extraordinary fact: that Albert Einstein's famous theory of relativity describes a series of entire universes. Not many solutions to Einstein's tantalising universe equations have ever been found, but those that have are all remarkable. Some describe universes that expand in size, while others contract. Some rotate like a top, while others are chaotically unpredictable. Some are perfectly smooth, while others are lumpy. Some permit time travel into the past. Only a few allow life to evolve within them; the rest, if they exist, remain unknown and unknowable to conscious minds.

Our story will encounter universes where the laws of physics can change from time to time and from one region to another, universes that have extra hidden dimensions of space and time, universes that are eternal, universes that live inside black holes, universes that end without warning, colliding universes, inflationary universes, and universes that come into being from something else - or from nothing at all.

Gradually, we are introduced to the latest and the best descriptions of the Universe as we understand it today, together with the concept of the 'Multiverse' - the universe of all possible universes - that modern theories of physics lead us to contemplate. Here, in The Book of Universes we are confronted with the most fantastic and far-reaching speculations within the entire realm of science.

--This text refers to the Hardcover edition.

This is a book about universes. It tells a story that revolves around a single extraordinary fact: that Albert Einstein's famous theory of relativity describes a series of entire universes. Not many solutions to Einstein's tantalising universe equations have ever been found, but those that have are all remarkable. Some describe universes that expand in size, while others contract. Some rotate like a top, while others are chaotically unpredictable. Some are perfectly smooth, while others are lumpy. Some permit time travel into the past. Only a few allow life to evolve within them; the rest, if they exist, remain unknown and unknowable to conscious minds.

Here, in The Book of Universes, we are confronted with the most fantastic and far-reaching speculations within the entire realm of science.

Praise for The Book of Universes:

'Engrossing... He has a fluent and engaging style of writing and a good eye for an unusual quotation, and as a popularising historian of science he is second to none' Sunday Times

Praise for The Book of Nothing:

'Barrow explains nothing with great clarity, a lovely lightness of touch and enormous erudition. He has written an eligible bachelor of a book - witty, suave, rich and immensely learned' Spectator

Praise for Theories of Everything:

'An exhilarating journey that cuts across a vast terrain...from physics to metaphysics, mathematics to philosophy, and from mythology to theology' New Scientist

John D. Barrow is Professor of Mathematical Sciences and Director of the Millennium Mathematics Project at Cambridge University, Fellow of Clare Hall, Cambridge, a Fellow of the Royal Society, and the current Gresham Professor of Geometry at Gresham College, London. His principal area of scientific research is cosmology, and he is the author of many highly acclaimed books about the nature and significance of modern developments in physics, astronomy, and mathematics, including The Origin of the Universe, The Universe that Discovered Itself; The Book of Nothing, The Constants of Nature, The Infinite Book: a Short Guide to the Boundless, Timeless and Endless, The Artful Universe Expanded, New Theories of Everything, and Cosmic Imagery.