"But it has appeared to a good many intelligent and well-informed people quite as probable that the experience of the savages has been that of a decline from civilisation. Most of those who criticise this view do not seem to have any very clear notion of what a decline from civilisation would be like. Heaven help them, it is likely enough that they will soon find out. They seem to be content if cave-men and cannibal islanders have some things in common, such as certain particular implements. But it is obvious on the face of it that any peoples reduced for any reason to a ruder life would have some things in common. If we lost all our firearms we should make bows and arrows; but we should not necessarily resemble in every way the first men who made bows and arrows."