11 of 12 people found the following review helpful
Profound but challenging and more complex than it need be,
This review is from: The Emperor's New Mind: Concerning Computers, Minds, and the Laws of Physics (Popular Science) (Paperback)
This is a profound book which, inspired by investigations into the nature of the human mind and of artificial intelligence, takes the reader on a roller-coaster tour of aspects of computer science, maths and physics. It calls for a lot of concentration and is not for the faint-hearted. Explanations of many concepts are at a fairly technical level, full of equations and symbols, and I could not help feeling that at times Penrose could have presented things more simply without losing the thread of the argument.
The ordinary reader would - as the author himself suggests - be well-advised not to strive to understand all the technical detail: it is possible to grasp the essence of what is being described without following all the intricacies Penrose goes into. The trouble is that this means skimming through much of the book.