After seeing the video many of Mr Etienne Klein on this subject on YouTube I decide to buy this book. Result very rewarding because the subject fascinates me. What I particularly like is the clarity of the text and the historical perspective and philosophy of this issue. The recent advances in science. The concept of nothingness, of change, that really mean the big bang theory etc. The opposite of the pseudo-scientific discourse of creationist Bogdanov brothers and others. Book written by a great popularizer. I recommend it.