"Eurasia’s geographic layout inherently facilitated a quicker spread of critical innovations compared to other regions of the world, such as the Americas and Af

"Eurasia’s geographic layout inherently facilitated a quicker spread of critical innovations compared to other regions of the world, such as the Americas and Africa." sadly, "critical" and "innovation" are semantically characterized as both important and good because who made those critical innovations dominated with weapons other trivial and unoriginal populations. Edit: I havent't read the book but such hypothesis are quite sterile considering how populations move (and used to move) around the globe. We are taught a pretty static idea of ancient civilizations, while they probably move more than us.