not consider Babylonia as having a monopoly of scientific knowledge, and we of to-day, when we attempt to weigh the new evidence that has come to us in recent generations with the Babylonian records themselves, find that some, at least, of the heritages for which Babylonia has been praised are of more than doubtful value. Babylonia, for example, gave us our seven-day week and our system of computing by twelves. But surely the world could have got on as well without that magic number seven; and after some hundreds of generations we are coming to feel that the decimal system of the Egyptians has advantages over the duodecimal system of the Babylonians. Again, the Babylonians did not invent the alphabet; they did not even accept it when all the rest of the world had recognized its value. In grammar and arithmetic, as with astronomy, they seemed not to have advanced greatly, if at all, upon the Egyptians. One field in which they stand out in startling pre-eminence is the field of astrology; but this, in the estimate of modern thought, is the very negation of science. Babylonia impressed her superstitions on the Western world, and when we consider the baleful influence of these superstitions, we may almost question whether we might not reverse Canon Rawlinson's estimate and say that perhaps but for Babylonia real civilization, based on the application of true science, might have dawned upon the earth a score of centuries before it did. Yet, after all, perhaps this estimate is unjust. Society, like an individual organism, must creep before it can walk, and perhaps the Babylonian experiments in astrology and magic, which European civilization was destined to copy for some three or four thousand years, must have been made a part of the necessary evolution of our race in one place or in another. That thought, however, need not blind us to the essential fact, which the historian of science must needs admit, that for the Babylonian, despite his boasted culture, science spelled superstition.
IV. THE DEVELOPMENT OF THE ALPHABET
Before we turn specifically to the new world of the west, it remains to take note of what may perhaps be regarded as the very greatest achievement of ancient science. This was the analysis of speech sounds, and the resulting development of a system of alphabetical writing. To comprehend the series of scientific inductions which led to this result, we must go back in imagination and trace briefly the development of the methods of recording thought by means of graphic symbols. In other words, we must trace the evolution of the art of writing. In doing so we cannot hold to national lines as we have done in the preceding two chapters, though the efforts of the two great scientific nations just considered will enter prominently into the story.
The familiar Greek legend assures us that a Phoenician named Kadmus was the first to bring a knowledge of letters into Europe. An elaboration of the story, current throughout classical times, offered the further explanation that the Phoenicians had in turn acquired the art of writing from the Egyptians or Babylonians. Knowledge as to the true origin and development of the art of writing did not extend in antiquity beyond such vagaries as these. Nineteenth-century studies gave the first real clews to an understanding of the subject. These studies tended to authenticate the essential fact on which the legend of Kadmus was founded; to the extent, at least, of making it probable that the later Grecian alphabet was introduced from Phoenicia—though not, of course, by any individual named Kadmus, the latter being, indeed, a name of purely Greek origin. Further studies of the past generation tended to corroborate the ancient belief as to the original source of the Phoenician alphabet, but divided scholars between two opinions: the one contending that the Egyptian hieroglyphics were the source upon which the Phoenicians drew; and the other contending with equal fervor that the Babylonian wedge character must be conceded that honor.
But, as has often happened in other fields after years of acrimonious controversy, a new discovery or two may suffice to show that neither contestant was right. After the Egyptologists of the school of De Rouge(1) thought they had demonstrated that the familiar symbols of the Phoenician alphabet had been copied from that modified form of Egyptian hieroglyphics known as the hieratic writing, the Assyriologists came forward to prove that certain characters of the Babylonian syllabary also show a likeness to the alphabetical characters that seemingly could not be due to chance. And then, when a settlement of the dispute seemed almost hopeless, it was shown through the Egyptian excavations that characters even more closely resembling those in dispute had been in use all about the shores of the Mediterranean, quite independently of either Egyptian or Assyrian writings, from periods so ancient as to be virtually prehistoric.
Coupled with this disconcerting discovery are the revelations brought to light by the excavations at the sites of Knossos and other long-buried cities of the island of Crete.(2) These excavations, which are still in progress, show that the art of writing was known and practised independently in Crete before that cataclysmic overthrow of the early Greek civilization which archaeologists are accustomed to ascribe to the hypothetical invasion of the Dorians. The significance of this is that the art of writing was known in Europe long before the advent of the mythical Kadmus. But since the early Cretan scripts are not to be identified with the scripts used in Greece in historical times, whereas the latter are undoubtedly of lineal descent from the Phoenician alphabet, the validity of the Kadmus legend, in a modified form, must still be admitted.
As has just been suggested, the new knowledge, particularly that which related to the great antiquity of characters similar to the Phoenician alphabetical signs, is somewhat disconcerting. Its general trend, however, is quite in the same direction with most of the new archaeological knowledge of recent decades—that is to say, it tends to emphasize the idea that human civilization in most of its important elaborations is vastly older than has hitherto been supposed. It may be added, however, that no definite clews are as yet available that enable us to fix even an approximate date for the origin of the Phoenician alphabet. The signs, to which reference has been made, may well have been in existence for thousands of years, utilized merely as property marks, symbols for counting and the like, before the idea of setting them aside as phonetic symbols was ever conceived. Nothing is more certain, in the judgment of the present-day investigator, than that man learned to write by slow and painful stages. It is probable that the conception of such an analysis of speech sounds as would make the idea of an alphabet possible came at a very late stage of social evolution, and as the culminating achievement of a long series of improvements in the art of writing. The precise steps that marked this path of intellectual development can for the most part be known only by inference; yet it is probable that the main chapters of the story may be reproduced with essential accuracy.
FIRST STEPS
For the very first chapters of the story we must go back in imagination to the prehistoric period. Even barbaric man feels the need of self-expression, and strives to make his ideas manifest to other men by pictorial signs. The cave-dwellers scratched pictures of men and animals on the surface of a reindeer horn or mammoth tusk as mementos of his prowess. The American Indian does essentially the same thing to-day, making pictures that crudely record his successes in war and the chase. The Northern Indian had got no farther than this when the white man discovered America; but the Aztecs of the Southwest and the Maya people of Yucatan had carried their picture-making to a much higher state of elaboration.(3) They had developed systems of pictographs or hieroglyphics that would doubtless in the course of generations have been elaborated into alphabetical systems, had not the Europeans cut off the civilization of which they were the highest exponents.
What the Aztec and Maya were striving towards in the sixteenth century A.D., various Oriental nations had attained at least five or six thousand years earlier. In Egypt at the time of the pyramid-builders, and in Babylonia at the same epoch, the people had developed systems of writing that enabled them not merely to present a limited range of ideas pictorially, but to express in full elaboration and with finer shades of meaning all the ideas that pertain to highly cultured existence. The man of that time made records of military achievements, recorded the transactions of every-day business life, and gave expression to his moral and spiritual aspirations in a way strangely comparable to the manner of our own time. He had perfected highly elaborate systems of writing.
EGYPTIAN WRITING
Of the two ancient systems of writing just referred to as being in vogue at the so-called dawnings of history, the more picturesque and suggestive