This exceptionally clear and lucid books describes with masterful clarity the recent advances in the area of theoretical modeling of the human brain using artificial neural networks. It not only introduces a subject which normally requires a considerable amount of mathematics very clearly, but also explores the consequences on such modeling on our everyday's life with great clarity. Other books with less mathematics and more "philosophy" are also not so easy to read, but this one stands out for its clarity. Admittedly the level is introductory, as fine details are not covered, but it makes you feel that you must immediately start to go deeper on these subjects, as it is written in a very engaging style. Reading this book is a great intellectual pleasure.