Bronze is, of course, also a very hard invention, and _I must confess_ to finding it most remarkable that the art of alloying tin and copper should have been hit upon independently both in the Old World and the New.[3]
“Admissions,” said Charles John Darling, “are mostly made by those who do not know their importance.”
Unfortunately there are still a few archaeologists whose attitude resembles Nordenskiöld’s. Hooton writes of one of these:
One of our most brilliant and once progressive archaeologists naïvely expressed to me some years ago his sentiments on this question [evidences of early man in America]. He said it would be a pity to have new evidence come to light which would overthrow all the admirable scientific work of the past indicating the recent arrival in the New World of the American Indian.[4]
Of course early man is not a subject that can hope to be free from error and contradiction—even early man in the Old World. Perhaps an account of some of the errors and misconceptions about him that crept into the study of prehistory may be as good a means as any of preparing your mind for new facts or new heresies in the Americas.
The first confusion that confronts the student of early man is one of nomenclature. It is a by-product of the human animal’s inveterate and estimable love of system. Give us some new subject, such as prehistoric relics, and we immediately set up a scheme of classification. The scheme works beautifully for a while, but presently new evidence accumulates which doesn’t fit the framework. By that time, unfortunately, it is too late to change the classification. In vulgar parlance, it is our story, and we are stuck with it.
An outstanding example of this tendency to set up a classification system prematurely is the division of the story of man into ages. As far back as A.D. 52 a Chinese with a scientific bent of mind suggested that man had passed through three periods: a stone age, a bronze age, and an iron age. A French magistrate named Goguet wrote a book in 1758 in which he expounded a similar order of ages, inserting copper ahead of bronze. In 1813 a Dutch historian named Vedel-Simonsen argued for stone, bronze, and iron periods in Scandinavian history. A Dane, Christian Jurgensen Thomsen, gave the system permanent and indeed international status in 1836 when he arranged on this basis the exhibits of the institution he directed, the National Museum in Copenhagen.