I suspect that three main qualities affect the occurrence of genius: the emotional quality of a period, its intellectual and its romantic quality. It is not easy to discern those three qualities in the modern world, because of the growing uniformity of mankind. The individual is greater than the citizen, and yet a deep-dyed national livery brings him out. As civilisation spreads, in all white countries other than Russia it tends to produce a uniform type; at any rate, it produces uniform groups of types. For instance, if we measure types by their anxiety to gain money or status, by the houses in which they agree to live, by the clothes they wear, the foods and the pleasures they like, we find little difference between the industrial, districts of Lombardy and Sheffield, the coal mines and factories of Lille, or those of Pennsylvania. Likewise, if we compare elegance, hurry, display, intellectual keenness, a man will find all he wants, whether he live in Paris, in Vienna, in New York, or in London. (I have eaten dinner at the Metropole, London, the Metropole, Paris, the Metropole, Brussels, and the Continental, San Sebastian; and it was the same dinner everywhere, more or less: Suprème de Volaille, Riz à l'Impératrice, etc.). Even the farmers, those laggards, have lost so many of their ancient ways that from Sussex to Kentucky identities have sprung up. The races, now that railways and steamers have come, mingle freely, exchange dishes, plays, and entangle themselves matrimonially in foreign lands. It was less so in 1850, and it was hardly so in 1800. Following on travel, and on the growth of foreign trade, the study of foreign languages has sprung up, so that most of us are fit to become ambassadors or waiters. Education, too, which in its golden age taught no man anything that would be of the slightest practical use to him, that contented itself with making him into a man of culture, has in all white countries set itself the task of fitting men, by the means of languages, cheap science, geography and book-keeping, to force life to pay dividends. Only life pays no dividends; it merely increases its capital.
This similarity of life, induced by the modern applications of science, the railway, the telegraph, the telephone, double-entry, the steamer, the film, has denationalised man, and however many wars he may wage in the cause of nationality, he will continue to grow denationalised, because the contact of neighbours, which he cannot avoid, teaches him to desire what they enjoy; he can attain his desire only by becoming more like them. I doubt if this is the best atmosphere for the rise of genius.