The Axis of Literacy

The German historian Karl Jaspers grouped Socrates, Confucius, Lao-Tzu, Gottama Buddha and other contemporary ancient thinkers into "The Axial Age" because it seems as though history turns on an axis and moves in a different direction afterwards. How did this happen? Why are these great thinkers roughly contemporary?

Not all ancient societies experienced this Great Awakening -- only those with established literacy. The Ancient Greeks, Indians, and Chinese had a written language that was easier and more widely used than older systems such as the Egyptian. This cannot be a coincidence. Established literacy enabled philosophy.

The "Magic Book" approach is really a supernatural version of this insight.