"Lee Smolin provides a much needed, enlightening and engagingly written antidote to string-theory hype." --David Deutsch, Oxford University, author of The Fabric of Reality
"If you want to think in new ways about the interconnected universe around you, read Lee Smolin's provocative, inspiring book." --Margaret Geller, Smithsonian Astrophysical Observatory, Harvard University
"Bold, provocative, and, best of all, a joy to read." --Evelyn Fox Keller, Professor of the History and Philosophy of Science, MIT
"Smolin tells the somber tale of contemporary physics with virtuosity, passion, and courage." --Joy Christian, Oxford University
"An uncommonly clear and confident account of the great obstacles—and opportunities—facing physics today. . . .engrossing and illuminating." --Tim Ferris, author of Coming of Age in the Milky Way and The Big Shebang
"[Smolin] exudes a love of science and imagination, and a faith in the next generation of young physicists." --Jaron Lanier, computer scientist and columnist for Discover
"Lee Smolin is keeping his eyes open, asks sharp questions, and offers his delightful insights as a critical insider." --Gerard 't Hooft, Nobel Laureate, University of Utrecht
"[Smolin's] knowledge of [string theory] enables him to tell the story, and survey the road ahead, with clarity and grace." --Neal Stephenson, author of Snow Crash, Cryptonomicon, and Quicksilver
"Lee Smolin's understanding of theoretical physics is unusually broad and deep, and his critical judgments are exceptionally penetrating." --Roger Penrose, author of The Road to Reality and The Emperor's New Mind
"Lee Smolin has written an epic story with great energy and characteristic passion. . . .Thrilling." --Janna Levin, Barnard College of Columbia University, author of How the Universe Got Its Spots
"Clear, lively, and continuously interesting. . .Reading it is a very exciting experience and just what is needed at this time." --Kim Stanley Robinson, best-selling author of The Mars Trilogy
"Smolin offers a compelling argument. . . This is a well-written, critical profile of the theoretical physics community." Library Journal Starred —