Harari, Yuval Noah 21 Lessons for the 21st century Yuval Noah Harari - Londan Jonathan Cape 2018 - 352 p 22 cm ISBN: 9781787330672 Subjects--Topical Terms: Civilization, Modern-21st centuryTwenty-first century-ForecastsSocial prediction Dewey Class. No.: 909.83 / HAR