books.google.co.uk - Recent developments in cosmology and particle physics, such as the string landscape picture, have led to the remarkable realization that our universe - rather than being unique - could be just one of many universes. The multiverse proposal helps to explain the origin of the universe and some of its observational...http://books.google.co.uk/books/about/Universe_Or_Multiverse.html?id=U_Jm2DT_AVAC&utm_source=gb-gplus-shareUniverse Or Multiverse?
