I have bought at Stuttgart train station waiting for the train heading Frankfurt airport on the way to Suzhou, China for a conference. Like his second book Homo Deus, this book also gave me full insights to world view. It is really amazing to see and feel his way of understanding the world and human history. His message 'we have to do something now to deal wirh the three self-made challenges, neuclear weapons, climate changes and technical disruptions' is to be remembered for every one in industrialized countries.
