**THE NUMBER ONE BESTSELLER** The future is here. Learn to live in it. In
twenty-one bite-sized lessons, Yuval Noah Harari explores what it means to be
human in an age of bewilderment. How can we protect ourselves from nuclear war,
ecological cataclysms and technological disruptions? What can we do about the
epidemic of fake news or the threat of terrorism? What should we teach our
children? Yuval Noah Harari takes us on a thrilling journey through today?s most
urgent issues. The golden thread running through his exhilarating new book is
the challenge of maintaining our collective and individual focus in the face of
constant and disorienting change. Are we still capable of understanding the
world we have created? ?Fascinating? compelling? [Harari] has teed up a crucial
global conversation about how to take on the problems of the 21st century? Bill
Gates, New York Times ?Truly mind-expanding? Ultra-topical? Guardian ?21 Lessons
is, simply put, a crucial book? Adam Kay