Zeman is a humane and engaging writer and this is a wonderfully ambitious and entertaining book. I can think of no better guide to 'the last great frontier of science.' -Paul Broks, Prospect [This] book is more than an argument about computers and consciousness. There are ... potentially mind-numbing discussions of the pathways that give rise to the senses and to cognition, accompanied by diagrams of the same... Zeman manages to make all of this stuff ... interesting. -Ivan Oransky, New York Sun