This book answers the most obvious, the most important, yet the most difficult question about human history: why history unfolded so differently on different co

"Fascinating.... Lays a foundation for understanding human history."—Bill Gates In this "artful, informative, and delightful" (William H. McNeill, New York Re

How our collective intelligence has helped us to evolve and prosper Humans are a puzzling species. On the one hand, we struggle to survive on our own in the wil

A top researcher proposes a controversial new theory of human evolution in a book “combining the thrill of a novel with a remarkable depth of perspective” (

'The intention of this work is to show that European expansion not only transformed the historical trajectory of non-European societies but also reconstituted t