Gaetano Mosca
Among the constant facts and tendencies that are to be found in all political organisms, one is so obvious that it is apparent to the most casual eye. In all societies—from societies that are very meagerly developed and have barely attained the dawnings of civilization, down to the most advanced and powerful societies—two classes of people appear—a class that rules and a class that is ruled. The first class, always the less numerous, performs all political functions, monopolizes power and enjoys the advantages that power brings, whereas the second, the more numerous class, is directed and controlled by the first, in a manner that is now more or less legal, now more or less arbitrary and violent, and supplies the first, in appearance at least, with material means of subsistence and with the instrumentalities that are essential to the vitality of the political organism.
In practical life we all recognize the existence of this ruling class (or political class, as we have elsewhere chosen to define it). We all know that, in our own country, whichever it may be, the management of public affairs is in the hands of a minority of influential persons, to which management, willingly or unwillingly, the majority defer. We know that the same thing goes on in neighboring countries, and in fact we should be put to it to conceive of a real world otherwise organized—a world in which all men would be directly subject to a single person without relationships of superiority or subordination, or in which all men would share equally in the direction of political affairs. If we reason otherwise in theory, that is due partly to inveterate habits that we follow in our thinking and partly to the exaggerated importance that we attach to two political facts that loom far larger in appearance than they are in reality.
The first of these facts—and one has only to open one's eyes to see it—is that in every political organism there is one individual who is