I’ve been rereading Yuval Harari’s book, Sapiens, which explores the transformation of our species — Homo sapiens — from a ordinary mammal somewhere in the middle of the food chain into a dominant life form that has split the atom, walked on the moon, and changed the face of the planet.
Animals, much-like today’s humans, first appeared 2.5 million years ago. At that time, there was nothing special about them.… Read More »