The present population of the globe is believed to be about fifteen hundred millions, of which seven hundred millions are nominally progressive and eight hundred millions are stagnant under the law of custom. It is difficult to choose terms that even approach scientific accuracy in these generalizations, for, as Mr. H.G. Wells has remarked, if we use the word "civilized" the London "Hooligan" and the "Bowery tough" immediately occur to us; if the terms "stagnant" or "progressive," how are the Parsee gentleman and the Sussex farm labourer to be classed? Nor can the terms "white" and "coloured" be used, for there are Chinese many shades whiter than the Portuguese. But as long as the meaning is clear the scientific accuracy of terms is unimportant, and so for convenience we will call all races of European descent "civilized," and races living under the law of custom "uncivilized." The problem that will be solved within the next few centuries is—What part is to be taken in the world's affairs by the eight hundred millions of uncivilized men who happen for the moment to be politically inferior to the other seven hundred millions?

For centuries they have been sleeping. Under the law of custom, which no man dares to disobey, progress was impossible. The law of custom was the law of our own forefathers until the infusion of new blood and new customs shook them out of the groove and set them to choosing between the old and the new, and then to making new laws to meet new needs. This happened so long ago that if it were not for a few ceremonial survivals we might well doubt whether our forefathers were ever so held in bondage. With the precept—to do as your father did before you—an isolated race will remain stationary for centuries. There is, I believe,

in all the history of travel, only one instance in which the absolute stagnation of a race has been proved, and that is the case of the Solomon Islands, the first of the Pacific groups to be discovered, and the last to be influenced by Europeans. In 1568 a Spanish expedition under Alvaro de Mendaña set sail from Peru in quest of the Southern continent. Missing all the great island groups Mendaña discovered the islands named by him Islas de Saloman, not because he found any gold there, but because he hoped thereby to inflame the cupidity of the Council of the Indies into fitting out a fresh expedition. Gomez Catoira, his treasurer, has left us a detailed account of the customs of the natives and about forty words of their language. And now comes the strange part of the story. Expedition after expedition set sail for the Isles of Solomon; group after group was discovered; but the Isles of Solomon were lost, and at last geographers, having shifted them to every space left vacant in the chart, treated them as fabulous and expunged them altogether. They were rediscovered by Bougainville exactly two centuries later, but it was not until late in the nineteenth century that any attempt was made to study the language and customs of the natives. It was then found that in every particular, down to the pettiest detail in their dress, their daily life and their language, they were the same as when Catoira saw them two centuries earlier, and so no doubt they would have remained until the last trump had not Europeans come among them.

If, as there is good reason for believing, the modern Eskimo are the lineal descendants of the cave men of Derbyshire, who hunted the reindeer and the urus in Pleistocene times, the changelessness of their habits is to be ascribed to the same cause—the absence of a stimulus from without to break down the law of custom.

In the sense that no race now exists which is not in some degree touched by the influence of Western civilization, the present decade may be said to be a fresh starting-point in the history of mankind. Whithersoever we turn, the laws of custom, which have governed the uncivilized races for count

less generations, are breaking down; the old isolation which kept their blood pure is vanishing before railway and steamship communication which imports alien labourers to work for European settlers; and ethnologists of the future, having no pure race left to examine, will have to fall back upon hearsay evidence in studying the history of human institutions.

All this has happened before in the world's history, but in a more limited area. To the Roman armies, the Roman system of slave-owning, and still more to the Roman roads, we owe the fact that there is not in Western Europe a single race of unmixed blood, for even the Basques, if they are indeed the last survivors of the old Iberian stock, have intermarried with the French and Spanish people about them. An ethnologist of the eighth century, meditating on the wave upon wave of destructive immigration that submerged England, might well have doubted whether so extraordinary a mixture of races could ever develop patriotism and pride of race, and yet it did not take many centuries to evolve in the English a sense of nationality with insular prejudice superadded. Nationality and patriotism are in fact purely artificial and geographical sentiments. We feel none of the bitter hate of our Saxon forefathers for their Norman conquerors; the path of our advance through the centuries is strewn with the corpses of patriotisms and race hatreds.

Nor was the mixture of races in Europe the mere mingling of peoples descended from a common Aryan stock, for if that were so, what has become of the Persians and Egyptians, worshippers of Æon and Serapis and Mithras, who garrisoned the Northumberland wall; of the host of Asiatic and African soldiers and slaves scattered through Europe during the Roman Empire; of the Negroes introduced into southern Portugal by Prince Henry the Navigator; of the Jews that swarmed in every medieval city; of the Moors in southern Spain? Did none of these intermarry with Aryans, and leave a half-caste Semitic or Negro or Tartar progeny behind them? How otherwise can one account for the extraordinary diversity in skull measurement, in proportion and in colour which is found in the population of every European country?

If we except the inhabitants of remote islands probably there has never been an unmixed race since the Palæolithic Age. Long before the dawn of history kingdoms rose and fell. Broken tribes, fleeing from invaders, put to sea and founded colonies in distant lands. Troy was no exception to the rule of the old world that at the sack of every city the men were slain and the women reserved to be the wives of their conquerors. Doubtless it was to keep the Hebrew blood pure that Saul was commanded to slay "both man and woman, infant and suckling" of the Amalekites, the ancestors of the Bedawin of the Sinai peninsula.