21 lesson for the XXI century

"21 Lesson for the XXI century "is the third book of Juval Harari, the author published in 50 languages ​​of the world of bestseller" sapiens. Brief history of mankind "and" homo deus. A brief story of the future. " In it, a forty -year -old professor of history, who is called the brightest thinker of our time, turned to the problems of today.
What happens in the modern world and what is the deepest meaning of these events? Why does liberal democracy are experiencing a crisis? What to do with an epidemic of fake news? How not to become slaves of computer algorithms? Will it be possible to prevent an ecological collapse? Is there really a return to religion? How to deal with terrorism? Will there be a new world war?
From whether humanity will be able to find adequate answers to the challenges standing in front of it in the 21st century, depends whether the planet Earth and its inhabitants will exist in the next century