III. Fundamental Impulses in History

Now this is connected with a fact whose roots stretch wide into the history of general evolution; and we can only understand these particular isolated facts of modern history when we glance back over a somewhat wider range of human evolution. We have only to glance back at that phase of human evolution which we term the Egypto-Chaldean age, which, as you know, ended in the middle of the 8th century before Christ, from which point the Graeco-Latin age began, lasting down to about the middle of the 15th century.