“Set freedom to the mind!” is one of the brightest bestsellers written recently on the subject of the brain. This is an exciting, passionate, and bold book! The author, Idriss Aberkane, introduces the concept of “neuroergonomics”—the art of using the brain correctly. He describes cases of astonishing applications of the brain’s capabilities: after all, people who can extract the root of the 73rd degree from a number consisting of 500 digits in seconds have the same brain as we do. The difference lies in their ability to distribute the cognitive load properly across the brain’s functions. The book is full of paradoxes and invites the reader to think and to debate.