In New South Wales we did not encounter the aboriginal Australian, since there he has practically disappeared. But he still survives in considerable numbers in parts of Queensland, where the country is less favourable for white occupation or has been settled for a shorter period. Government at the present day protects the aborigines as far as possible; but none the less they are steadily dying out and do not count in the future development of the country. We have already seen how, for the hard work of the plantations, the brown men from the islands of the Pacific were brought in, as there was no native labour available. The Kanaka has now been rejected, and Australia steadily refuses to admit the Chinese, who seem to be able to adapt themselves to any country and any climate. So the future of this northern part of the continent depends largely on the extent to which the natural resources of the country, as distinct from its minerals, can be exploited by purely white labour. Some parts of the coastlands are clearly not fitted for European occupation, and the policy of a White Australia is only rendered possible by the fact that the elevation of much of the country within the Tropic greatly modifies the climatic conditions. If Northern Australia had been a great lowland, its history must have been far different. LECTURE IV VICTORIA AND TASMANIA Following the example of the original settlers, we will approach Melbourne from the sea, as in this way we shall perhaps get the 1 clearest view of the peculiarities of the State of Victoria. From Sydney to Cape Howe, we are still following the coastal plain of New South Wales, with the plateau edge in the background. But when we round Cape Howe and turn westward the coast changes: a series of mountain ridges runs down to the sea, ending in promontories with fiord-like inlets between them. The eastern end of Victoria is occupied by an irregular mountain mass, trending on the whole north and south. West of the mouth of the Snowy River, the coast scenery changes again, and we have Ninety Mile Beach. Here long banks of sand, brought by the strong currents from the west, have silted up the mouth of an old river valley. The water is thus held up and spreads out into lagoons, which 2 communicate with the sea here and there through narrow channels. Further west still are isolated mountain ranges, one of which ends at Wilson Promontory, the southernmost point of the mainland of Australia. In the bight between this promontory and Cape Otway, lie Western Port and Port Phillip, wide bays with narrow entrances. Beyond Port Phillip the coast is fringed by the Otway ranges; and then follows a low plain, with few inlets or good harbours, a region of lakes and swamps. So we see three great irregular curves or bights, with great variety of coast-line; Port Phillip lies at the top of the middle curve.