Prof. Yuval Noah Harari has a PhD in History from the University of Oxford and lectures at the Hebrew University of Jerusalem, specializing in world history. His books have been translated into 50+ languages, with 12+ million copies sold worldwide. 'Sapiens: A Brief History of Humankind' (2014) looked deep into our past, 'Homo Deus: A Brief History of Tomorrow' (2016) considered far-future scenarios, and '21 Lessons for the 21st Century' (2018) zoomed in on the biggest questions of the present moment.