The first civilizations which left behind them clear records rose in that hoary historic past which geologically is part of the immediate present—and which is but a span’s length from the present, even when compared only with the length of time that man has lived on this planet. These first civilizations were those which rose in Mesopotamia and the Nile valley some six or eight thousand years ago. As far as we can see, they were well-nigh independent centres of cultural development, and our knowledge is not such at present as to enable us to connect either with the early cultural movements, in southwestern Europe on the one hand, or in India on the other, or with that Chinese civilization which has been so profoundly affected by Indian influences.
Compared with the civilizations with which we are best acquainted, the striking features in the Mesopotamian and Nilotic civilizations were the length of time they endured and their comparative changelessness. The kings, priests, and peoples who dwelt by the Nile or Euphrates are found thinking much the same thoughts, doing much the same deeds, leaving at least very similar records, while time passes in tens of centuries. Of course there was change; of course there were action and reaction in influence between them and their neighbors; and the movement of change, of development, material, mental, spiritual, was much faster than anything that had occurred during the eons of mere savagery. But in contradistinction to modern times the movement was very slow indeed; and, moreover, in each case it was strongly localized, while the field of endeavor was narrow. There were certain conquests by man over nature; there were certain conquests in the domain of pure intellect; there were certain extensions which spread the area of civilized mankind. But it would be hard to speak of it as a “world movement” at all, for by far the greater part of the habitable globe was not only unknown, but its existence unguessed at, so far as peoples with any civilization whatsoever were concerned.
With the downfall of these ancient civilizations there sprang into prominence those peoples with whom our own cultural history may be said to begin. Those ideas and influences in our lives which we can consciously trace back at all are in the great majority of instances to be traced to the Jew, the Greek, or the Roman; and the ordinary man, when he speaks of the nations of antiquity, has in mind specifically these three peoples—although, judged even by the history of which we have record, theirs is a very modern antiquity indeed.
The case of the Jew was quite exceptional. His was a small nation, of little more consequence than the sister nations of Moab and Damascus, until all three, and the other petty states of the country, fell under the yoke of the alien. Then he survived, while all his fellows died. In the spiritual domain he contributed a religion which has been the most potent of all factors in its effect on the subsequent history of mankind; but none of his other contributions compare with the legacies left us by the Greek and the Roman.
The Greco-Roman world saw a civilization far more brilliant, far more varied and intense, than any that had gone before it, and one that affected a far larger share of the world’s surface. For the first time there began to be something which at least foreshadowed a “world movement” in the sense that it affected a considerable portion of the world’s surface and that it represented what was incomparably the most important of all that was happening in world history at the time. In breadth and depth the field of intellectual interest had greatly broadened at the same time that the physical area affected by the civilization had similarly extended. Instead of a civilization affecting only one river valley or one nook of the Mediterranean, there was a civilization which directly or indirectly influenced mankind from the Desert of Sahara to the Baltic, from the Atlantic Ocean to the westernmost mountain chains that spring from the Himalayas. Throughout most of this region there began to work certain influences which, though with widely varying intensity, did nevertheless tend to affect a large portion of mankind. In many of the forms of science, in almost all the forms of art, there was great activity. In addition to great soldiers there were great administrators and statesmen whose concern was with the fundamental questions of social and civil life. Nothing like the width and variety of intellectual achievement and understanding had ever before been known; and for the first time we come across great intellectual leaders, great philosophers and writers, whose works are a part of all that is highest in modern thought, whose writings are as alive to-day as when they were first issued; and there were others of even more daring and original temper, a philosopher like Democritus, a poet like Lucretius, whose minds leaped ahead through the centuries and saw what none of their contemporaries saw, but who were so hampered by their surroundings that it was physically impossible for them to leave to the later world much concrete addition to knowledge. The civilization was one of comparatively rapid change, viewed by the standard of Babylon and Memphis. There was incessant movement; and, moreover, the whole system went down with a crash to seeming destruction after a period short compared with that covered by the reigns of a score of Egyptian dynasties, or with the time that elapsed between a Babylonian defeat by Elam and a war sixteen centuries later which fully avenged it.
This civilization flourished with brilliant splendor. Then it fell. In its northern seats it was overwhelmed by a wave of barbarism from among those half-savage peoples from whom you and I, my hearers, trace our descent. In the south and east it was destroyed later, but far more thoroughly, by invaders of an utterly different type. Both conquests were of great importance; but it was the northern conquest which in its ultimate effects was of by far the greatest importance.
With the advent of the Dark Ages the movement of course ceased, and it did not begin anew for many centuries; while a thousand years passed before it was once more in full swing, so far as European civilization, so far as the world civilization of to-day, is concerned. During all those centuries the civilized world, in our acceptation of the term, was occupied, as its chief task, in slowly climbing back to the position from which it had fallen after the age of the Antonines. Of course a general statement like this must be accepted with qualifications. There is no hard-and-fast line between one age or period and another, and in no age is either progress or retrogression universal in all things. There were many points in which the Middle Ages, because of the simple fact that they were Christian, surpassed the brilliant pagan civilization of the past; and there are some points in which the civilization that succeeded them has sunk below the level of the ages which saw such mighty masterpieces of poetry, of architecture—especially cathedral architecture—and of serene spiritual and forceful lay leadership. But they were centuries of violence, rapine, and cruel injustice; and truth was so little heeded that the noble and daring spirits who sought it, especially in its scientific form, did so in deadly peril of the fagot and the halter.
During this period there were several very important extra-European movements, one or two of which deeply affected Europe. Islam arose, and conquered far and wide, uniting fundamentally different races into a brotherhood of feeling which Christianity has never been able to rival, and at the time of the Crusades profoundly influencing European culture. It produced a civilization of its own, brilliant and here and there useful, but hopelessly limited when compared with the civilization of which we ourselves are the heirs. The great cultured peoples of southeastern and eastern Asia continued their checkered development totally unaffected by, and without knowledge of, any European influence.
Throughout the whole period there came against Europe, out of the unknown wastes of central Asia, an endless succession of strange and terrible conqueror races whose mission was mere destruction—Hun and Avar, Mongol, Tartar, and Turk. These fierce and squalid tribes of warrior horsemen flailed mankind with red scourges, wasted and destroyed, and then vanished from the ground they had overrun. But in no way worth noting did they count in the advance of mankind.
At last, a little over four hundred years ago, the movement toward a world civilization took up its interrupted march. The beginning of the modern movement may roughly be taken as synchronizing with the discovery of printing, and with that series of bold sea ventures which culminated in the discovery of America; and, after these two epochal feats had begun to produce their full effects in material and intellectual life, it became inevitable that civilization should thereafter differ not only in degree but even in kind from all that had gone before. Immediately after the voyages of Columbus and Vasco da Gama there began a tremendous religious ferment; the awakening of intellect went hand in hand with the moral uprising; the great names of Copernicus, Bruno, Kepler, and Galileo show that the mind of man was breaking the fetters that had cramped it; and for the first time experimentation was used as a check upon observation and theorization. Since then, century by century, the changes have increased in rapidity and complexity, and have attained their maximum in both respects during the century just past. Instead of being directed by one or two dominant peoples, as was the case with all similar movements of the past, the new movement was shared by many different nations. From every standpoint it has been of infinitely greater moment than anything hitherto seen. Not in one but in many different peoples there has been extraordinary growth in wealth, in population, in power of organization, and in mastery over mechanical activity and natural resources. All of this has been accompanied and signalized by an immense outburst of energy and restless initiative. The result is as varied as it is striking.