Meanwhile, primitive man, in so far as we may speak of him in the relative sense already indicated, has really been discovered. But the Australian does not belong to this class, nor, even less, can many of the peoples of Oceania be counted within it. It includes only those tribes which, having probably been isolated for many centuries and cut off from the culture of the rest of the world, have remained on the same primitive level. We have become familiar with them in the preceding account of the external culture of primitive man. We find them to be forest peoples who have, for the most part, been crowded back into inaccessible territory and who have entered but slightly into intercourse with the outside world, inasmuch as their needs are limited. They generally call themselves, whether rightly or wrongly we need not inquire, the original inhabitants of these regions, and they are regarded as such by their neighbours. They include, in addition to several tribes of Hindustan (as yet insufficiently studied), particularly the Semangs and Senoi of the interior of the Malay Peninsula, the Veddahs of Ceylon, the Negritos of the Philippines and Central Africa, and, finally, to some extent, also the Bushmen. This is certainly a considerable number of peoples, some of whom live at great distances from the others. In spite of this, however, even their external culture is largely the same. Considering the primitive character of their social institutions and customs, it would seem safe to say that without doubt they approach the lowest possible level of human culture. Besides bow and arrow they have scarcely a weapon, no vessels of clay, and practically only such implements as are presented directly by nature herself. At this stage there is scarcely anything to distinguish man from the animal except the early discovered art of kindling fire, with its influence on the utilization of the food that is gathered. Briefly summarized, these are the main traits of primitive culture that are known to us.