Pages 360, 58 illustrations. The book is divided into three parts. In the first part (The intuitions) the author deals with the most relevant hypotheses on the illusory reality of the perceptible world. The existence of a level of consciousness that transcends matter has been envisaged by the great thinkers. We find this idea in Plato's Myth of the Cave, in Berkeley's Immaterialistic Theory, in the Psychology of Form. The most authoritative source lies in the works on the collective unconscious and on the theory of synchronicity by Carl Jung.

In the second part (Confirmations) the author describes in an elementary but detailed way the path of quantum physics, from Thomas Young's double slit experiment to the phenomena of the superposition of states and quantum correlation. Through these privileged keys it is possible to understand quantum entanglement. In the third part (Perspectives) the author describes the theories developed by David Bohm on the "quantum potential" on the "implicated universe". and on the holographic vision of the cosmos. Everything is explained with absolute simplicity, without the use of mathematical formulas and with the help of many illustrations.