Toy Language

Had any food-producing Native American peoples succeeded in spreading far with their crops and livestock and rapidly replacing hunter-gatherers over a large area, they would have left legacies of easily recognized language families, as in Eurasia, and the relationships of Native American languages would not be so controversial. Thus, we have identified three sets of ultimate factors that tipped the advantage to European invaders of the Americas: Eurasia's long head start on human settlement; its more effective food production, resulting from greater availability of domesticable wild plants and especially of animals; and its less formidable geographic and ecological barriers to intracontinen-tal diffusion. A fourth, more speculative ultimate factor is suggested by some puzzling non-inventions in the Americas: the non-inventions of writing and wheels in complex Andean societies, despite a time depth of those societies approximately equal to that of complex Mesoamerican societies that did make those inventions; and wheels' confinement to toys and their eventual disappearance in Mesoamerica, where they could presumably have been useful in human-powered wheelbarrows, as in China ...»