For David Deutsch, a young physicist of unusual originality, quantum theory contains our most fundamental knowledge of the physical world. Taken literally, it implies that there are many universes “parallel” to the one we see around us. This multiplic
With the publication of the international bestseller The Selfish Gene some thirty years ago, Richard Dawkins powerfully captured a newly emerging way of understanding evolution—a gene's eye view. Dawkins went on to publish five more bestselling books, i
