Can we logically assume that the Maya would borrow a lotus motif or a serpent column from southeast Asia, but not the dome or true arch? Is it likely that sailors from Asia or Oceania succeeded in introducing useful plants but not sails or boats that could tack against the wind? If transoceanic diffusion is to be considered seriously, should there be no evidence for even a few practical seagoing inventions shared between the Old World and the New? Surely this would be more acceptable to the Americanists than forcing the assumption of transoceanic diffusion upon the presence of cultivated plants of secondary importance, or theological concepts expressed so vaguely as to be subject to alternative interpretations.
11
THE INDIAN IN AGRICULTURE
Corn, which is the staff of life. —EDWARD WINSLOW, Good Newes from New England, (1624)
Inventions—Some New, Some Old
Let us forget, for the moment, white conquerors like Alexander and white gods like Quetzalcoatl. Let us suppose that the Indian actually invented his own culture.
This does not mean that we throw diffusion out of the window; for the Indian may have invented things in the Old World and brought them to the New—which is one kind of diffusion. On the other hand, he may have invented in the Americas the same things that other peoples were inventing—before or after him—in Eurasia. That, of course, is independent invention.
There is a third possibility: that the Indian invented things in the New World which none of the peoples of the Old World ever invented. If he could do this, then it is obvious that he could invent some things which other people had also invented. The Indians ability to invent uniquely is a far stronger argument for independent invention than the theory of “psychic unity.” It is also an argument for early man, if the things invented can be dated far back in time.
Nordenskiöld and others list a number of inventions that are unique to the New World.[1] Among them are the hammock; the tube of diagonally woven fibers which enabled the lowland Indians of South America to squeeze the poison from the manioc and produce wholesome tapioca; the ventilating and cooling system of the kivas (the subterranean religious chambers of the pueblos); the Peruvian whistling jar; the cigar, cigarette, tobacco pipe, cigar holder; the quipu (a set of knotted strings for counting); the enema syringe; the hollow rubber ball; elastic rings; the toboggan; the Maya calendar and hieroglyphs; and possibly the snowshoe. If the list is not very impressive, consider how few unique inventions the Old World could muster in the same kind of stone age.
The significance of the list is reinforced by our knowledge of certain parallel inventions which the Indian is presumed to have made without aid from the Old World. One is metallurgy. In South America, he discovered rather late how to smelt metals and make bronze. This lateness, according to Nordenskiöld, proves independent invention. If migrants brought over the knowledge of metallurgy, they left no trace of it along their journey, either in North America or in the South Seas; and there is no Indian folklore telling of how their forefathers or their gods brought bronze to the New World. Nordenskiöld makes the further point that, having invented the casting of metal, the Indians must also have invented the forms in which they cast it—the socketed ax, for example, the bell, and the pincers. On the basis of these inventions in metallurgy, and other inventions, Nordenskiöld writes, “It is surely a matter of logical reasoning to suppose that independent inventions may have been made by them in the realms of architecture, weaving, ceramics, etc.”[2] This would be a very much better argument, of course, if bronze had never been invented in the Old World. Then no boatload of Alexandrians could ever refute it.
Nordenskiöld might have added agriculture to his list of unique Indian inventions—or rather the products of agriculture. The Indian discovered and cultivated plants unknown to the Old World. He developed special varieties suited to special conditions of soil and climate. In a sense he even invented one very important plant, for botanists have been unable to find any wild ancestor of Indian corn.