Astrologers tell us that the history of the world moves in cycles; that from time to time the same forces arise producing eras that strangely resemble one another. Between these eras a close affinity exists, and so it is that we, in looking back to the past from the world crisis of today, realize that periods which in times of peace have soothed or thrilled us have now lost their meaning, that the principles which inspired them have no place in our philosophy. The Renaissance is dead; the Reformation is dead; even the great wars of bygone days seem dwarfed by the immensity of the recent...