First a Food Gatherer, Then a Hunter
It is important to realize and remember that early man ate seed grains, tubers, and fruit before he knew how to cultivate them. Probably he began to eat more and more of these natural products just before he became a farmer. Because archaeologists have found evidences that early man was quite a food gatherer at the end of his career, they have been inclined to set up another classification system which is faulty. They see man first as a hunter, then as a food gatherer who was still a hunter, and then as a food producer. This ignores the very important fact that man began as a food gatherer and not as a hunter.
The first man probably ate the same food as the great ape—fruits, nuts, roots, and berries—and perhaps grubs and insects. Occasionally he may have varied his repast with birds’ eggs and fledglings. With a broken branch for a weapon, he improved his diet a bit. He knocked over small animals, and he may occasionally have got hold of the carcass of a large one, but, for thousands upon thousands of years, he was basically a vegetarian. His first well developed stone tool—the hand ax shaped rather like a flattened and pointed egg—was probably more useful for grubbing roots and tubers out of the ground than for killing animals. As early man learned to make more efficient weapons—first the curved throwing stick, then the spear and the spear-thrower, and finally the bow and arrow—hunting became his chief activity, and meat his chief diet. But his woman went right on gathering berries and nuts, tubers and seeds, and getting ready to invent agriculture. Certainly in the New World—perhaps in the Old World, too—she invented milling stones to grind seeds while her man was still a paleolithic. Perhaps when she watched the wearing away and the smoothing down of mortar and pestle, milling stone and mano, as she ground her seeds into flour between them, the idea may have occurred to her—or to her man who watched her labor—that it was possible to grind and polish stone into axes and other implements.
We feel that the life-story of prehistoric man can best be divided—certainly for the purposes of this book—into a Paleolithic, or Old Stone Age, which included the making of artifacts out of wood, bone, shell, and chipped and sometimes polished stone, and a Neolithic, or New Stone Age, which was defined by the invention of agriculture and the perfecting of pottery, of weaving, and of the polishing of stone. This may reduce a little the confusions that are inevitable in the study of early man tens of thousands to hundreds of thousands of years ago. Conflicts of evidence and opinion will remain, of course. We need not let them deter us from judging early man in the Americas. Indeed, they should free us from paying too much heed to the dogmas of scientific conservatism.
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THE GREAT ICE AGE
Speak to the earth, and it shall teach thee. —JOB 12:8