veys is such as it is and no other, is no product of high civilization, but a characteristic of his race down to its lowest stages. Among rude savages it is already an intellectual appetite whose satisfaction claims many of the moments not engrossed by war or sport, food or sleep. Even to the Botocudo or Australian, scientific speculation has its germ in actual experience: he has learnt to do definite acts that definite results may follow, to see other acts done and their results following in course, to make inference from the result back to the previous action, and to find his inference verified in fact. When one day he has seen a deer or a kangaroo leave footprints in the soft ground, and the next day he has found new footprints and inferred that such an animal made them, and has followed up the track and killed the game, then he knows that he has reconstructed a history of past events by inference from their results. But in the early stages of knowledge the confusion is extreme between actual tradition of events, and ideal reconstruction of them. To this day there go about the world endless stories told as matter of known reality, but which a critical examination shows to be mere inferences, often utterly illusory ones, from facts which have stimulated the invention of some curious enquirer. Thus a writer in the Asiatick Researches at the end of the 18th century relates the following account of the Andaman islanders, as a historical fact of which he had been informed: 'Shortly after the Portuguese had discovered the passage to India round the Cape of Good Hope, one of their ships, on board of which were a number of Mozambique negroes, was lost on the Andaman islands, which were till then uninhabited. The blacks remained in the island and settled it: the Europeans made a small shallop in which they sailed to Pegu.' Many readers must have had their interest excited by this curious story, but at the first touch of fact it dissolves into a philosophic myth, made by the easy transition from what might have been to what was. So far from the islands having been uninhabited at the time of Vasco de Gama's voyage, their
