§ 5
Nor is there any convincing evidence of man in America before the end of the Pleistocene.[43] The same relaxation of the climate that permitted the retreat of the reindeer hunters into Russia and Siberia, as the Neolithic tribes advanced, may have allowed them to wander across the land that is now cut by Bering Strait, and so reach the American continent. They spread thence southward, age by age. When they reached South America, they found the giant sloth (the Megatherium), the glyptodon, and many other extinct creatures, still flourishing. The glyptodon was a monstrous South American armadillo, and a human skeleton has been found by Roth buried beneath its huge tortoise-like shell.[44]
All the human remains in America, even the earliest, it is to be noted, are of an Amer-Indian character. In America there does not seem to have been any preceding races of sub-men. Man was fully man when he entered America. The old world was the nursery of the sub-races of mankind.
XI
NEOLITHIC MAN IN EUROPE[45]
§ 1. The Age of Cultivation Begins. § 2. Where Did the Neolithic Culture Arise? § 3. Everyday Neolithic Life. § 4. How Did Sowing Begin? § 5. Primitive Trade. § 6. The Flooding of the Mediterranean Valley.
§ 1
THE Neolithic phase of human affairs began in Europe about 10,000 or 12,000 years ago. But probably men had reached the Neolithic stage elsewhere some thousands of years earlier.[46] Neolithic men came slowly into Europe from the south or south-east as the reindeer and the open steppes gave way to forest and modern European conditions.
The Neolithic stage in culture is characterized by: (1) the presence of polished stone implements, and in particular the stone axe, which was perforated so as to be the more effectually fastened to a wooden handle, and which was probably used rather for working wood than in conflict. There are also abundant arrow heads. The fact that some implements are polished does not preclude the presence of great quantities of implements of unpolished stone. But there are differences in the make between even the unpolished tools of the Neolithic and of the Palæolithic Period. (2) The beginning of a sort of agriculture, and the use of plants and seeds. But at first there are abundant evidences that hunting was still of great importance in the Neolithic Age. Neolithic man did not at first sit down to his agriculture. He took snatch crops. He settled later. (3) Pottery and proper cooking. The horse is no longer eaten. (4) Domesticated animals. The dog appears very early. The Neolithic man had domesticated cattle, sheep, goats, and pigs. He was a huntsman turned herdsman of the herds he once hunted.[47] (5) Plaiting and weaving.
These Neolithic people probably “migrated” into Europe, in the same way that the Reindeer Men had migrated before them; that is to say, generation by generation and century by century, as the climate changed, they spread after their accustomed food. They were not “nomads.” Nomadism, like civilization, had still to be developed. At present we are quite unable to estimate how far the Neolithic peoples were new-comers and how far their arts were developed or acquired by the descendants of some of the hunters and fishers of the Later Palæolithic Age.
Whatever our conclusions in that matter, this much we may say with certainty; there is no great break, no further sweeping away of one kind of man and replacement by another kind between the appearance of the Neolithic way of living and our own time. There are invasions, conquests, extensive emigrations and intermixtures, but the races as a whole carry on and continue to adapt themselves to the areas into which they began to settle in the opening of the Neolithic Age. The Neolithic men of Europe were white men ancestral to the modern Europeans. They may have been of a darker complexion than many of their descendants; of that we cannot speak with certainty. But there is no real break in culture from their time onward until we reach the age of coal, steam, and power-driven machinery that began in the eighteenth century.