21 Lessons for the 21st Century

Harari descends from the history of humanity to the present and the result is more uncomfortable. Not because the ideas are revolutionary — many were circulating before — but because he organizes and articulates them with a clarity that forces thought. The chapters on work, identity and technology are the most stimulating. The problem is that in its generality it can remain diagnosis without practical tools. For those who want to understand the map of the current world before looking for solutions.