Renowned scientists Richard Dawkins and Lawrence Krauss cross the globe as they speak publicly about the importance of science and reason in the modern world.不信上帝的人是由理查德·道金斯,Ayaan Hirsi Ali,伍迪·艾伦,Daniel C. Dennett,卡梅隆·迪亚兹,瑞奇·热维斯,Sam Harris,史蒂芬·霍金,沃纳·赫尔佐格,