We are told that the evolution of human civilization is a linear process – that it goes from stupid cavemen to smart old us with our hydrogen bombs and striped toothpaste. But the proof that the Sphinx is many, many thousands of years older than the archaeologists think it is, that it preceded by many thousands of years even dynastic Egypt, means that there must have been, at some distant point in history, a high and sophisticated civilization – just as all the legends affirm.

