Entanglement Information and the Interpretation of Quantum Mechanics This book explores the nature of quantum entanglement and quantum information and their role in the quantum world. Their relations to a number of key experiments and thought experiments in the history of quantum physics are considered as is a range of interpretations of quantum mechanics that have been put forward as a means of understanding the fundamental nature of microphysics the traditionally accepted domain of quantum mechanics and in some cases the universe as a whole. In this way the book reveals the deep significance of entanglement and quantum information for our understanding of the physical world. This book is a major accomplishment and invaluable contribution Arkady Plotnitsky An encyclopedic treatment of conceptual quantum mechanics as seen from a very up to date point of view Tom Toffoli A mine of ideas for physicists philosophers and all intellectuals interested in this scientific revolution Giacomo Mauro DAriano