The distinction between the racial and the traditional level of a people is too often ignored; chiefly, perhaps, for the reason that it has usually been assumed that whatever is traditional becomes innate and racial through use. Since in recent years it has been shown that this assumption is very questionable, a number of authors have recognised the importance of the distinction as regards the intellectual qualities of a people; but, as regards the moral qualities, the distinction is still very generally overlooked. The neglect of these distinctions between the innate and the traditional has in great measure vitiated much of the keen dispute that has been waged over the question whether the progress of civilisation depends primarily on intellectual or on moral advance. For example, T. H. Buckle and Benjamin Kidd agreed in recognising clearly the distinction between the innate and the traditional intellectual status of a people; and they agreed in maintaining that we have no reason to believe that in the historic period any people has made any considerable advance in innate intellectual capacity; and that any such advance, if there has been any, has not been a principal factor in the progress of civilisation. But they differed extremely in that Buckle maintained that the primary cause of all progress of national life is the improvement of its intellectual tradition, that is, increase in the quantity and the worth of its stock of knowledge and accepted beliefs, and improvements in methods of intellectual operation; and he held that improvements of morals and of social organisation have been secondary results of these intellectual gains. Kidd, on the other hand[106], maintained that the progress of European civilisation has been primarily due to an improvement of the morality of peoples; that this has led to improvement of social organisation; and that this in turn has been the essential condition of the progress of the intellectual tradition, because it has secured a stable social environment, a security of life, a free field for the exercise of intellectual powers; in the absence of which conditions the intellectual powers of a nation cannot effectively organise themselves and apply themselves to the understanding of man and nature, or to securing the traditional perpetuation of the gains which they may sporadically achieve. We have to examine these views and try to determine what truth they contain, and to show that they are not wholly opposed but can in some measure be combined.