Origins reveals the human being within the scientist in a study of the philosophical, personal, and social factors that enter into the scientific process. Twenty-seven active cosmologists--including Stephen Hawking, Roger Penrose, Steven Weinberg, Vera Rubin, Allan Sandage, Margaret Geller, and Alan Guth--talk candidly about their childhoods and early influences, their motivations, prejudices, and worldviews. The book's lucid introduction traces the...