The Infinite Book: A Short Guide to the Boundless, Timeless and Endless

(Paperback)

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Infinity is surely the strangest idea that humans have ever thought. Where did it come from and what is it telling us about our Universe Can there actually be infinities Or is infinity just a label for something that is never reached, no matter how long you go on counting Are infinities like numbers, with some bigger than others, and one infinity at the top, bigger than all the rest Can you do an infinite number of things in a finite amount of time Is the universe infinite Is it infinitely old and will it continue to exist forever Is matter infinitely divisible into ever-smaller pieces But infinity is also the place where things happen that don't. All manner of strange paradoxes and fantasies characterise an infinite universe. If our Universe is infinite then an infinite number of exact copies of you are at this very moment reading an identical sentence on an identical planet somewhere else in the Universe. So what is it like to live in a Universe where nothing is original, where you can live forever, where anything that can be done, is done, over and over again These are some of the deep questions that the idea of the infinite pushes us to ask. Throughout history, the infinite has been a dangerous idea. Many have lost their lives, their careers, or their freedom for talking about it. The Infinite Book will take you on a tour of these dangerous questions and the strange answers that scientists, mathematicians, philosophers, and theologians have come up with to deal with its threats to our sanity.

Reviews

"A delight. Popular science doesn't come much better than this" Independent "Barrow brings his charm and wit to provide an account that is highly engaging" Nature "Science writing at its best. A cutting-edge scientist and a proven writer tackles a subject of infinite fascination. As page-turning as a detective story" Good Book Guide "If you enjoy a good intellectual wrestle, this book is for you" Daily Mail

Author Bio

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, Cosmic Imagery and, most recently, The Book of Universes.