nomena were the ordinary, the matter-of-course, the "natural." This incentive must at once be strengthened as soon as new, hitherto unheard of formations appeared in the social life. It was not the old hereditary feudal economics, but rather the newly appearing capitalist economics that first roused scientific observation at the beginning of the seventeenth century.
Economic science was encouraged still more by another motive. Capitalist production is mass production, social production. The typical modern capitalist state is the great state. Modem economics, like modern politics, must deal with mass phenomena. The larger the number of similar appearances that one observes, the greater the tendency to notice the universal—those indicating a social law—and the more the individual and the accidental disappear, the easier it is to discover the laws of social movements. The mathematical mass-observation of social phenomena, statistics, and the science of society that rises from political economy and reaches its highest point in the materialistic conception of history, has only been possible in the capitalist stage of production. Now for the first time classes could come to the full consciousness of the social significance of their struggles, and for the first time set before themselves great social goals, not as arbitrary dreams and pious wishes destined to be shattered on the hard facts, but as results of scientific insight into economic possibilities
