21 Lessons For The 21st Century Access

We think we know a lot, but we actually rely on the "knowledge of others." Individually, we are quite ignorant.

Big Data and algorithms may understand our feelings better than we do, shifting authority from humans to machines. 21 Lessons for the 21st Century

AI and automation may create a "useless class" of people who are economically irrelevant. We think we know a lot, but we

Though challenges are daunting, Harari suggests we must maintain a clear perspective to avoid panic. We think we know a lot