If, beginning with the productive bases of society, we ascend the stages of the superstructure--classes, the State, laws, parties, and so on--it may be established that the weight of each additional part of the superstructure is not simply to be added to, but in many cases to be multiplied by, the weight of all the preceding stages. As a result, the political consciousness of groups which long imagined themselves to be among the most advanced, displays itself, at a moment of change, as a colossal obstacle in the path of historical development. To-day it is quite beyond doubt that the parties of the Second International, standing at the head of the proletariat, which dared not, could not, and would not take power into their hands at the most critical moment of human history, and which led the proletariat along the road of mutual destruction in the interests of imperialism, proved a _decisive factor_ of the counter-revolution. The great forces of production--that shock factor in historical development--were choked in those obsolete institutions of the superstructure (private property and the national State) in which they found themselves locked by all preceding development. Engendered by capitalism, the forces of production were knocking at all the walls of the bourgeois national State, demanding their emancipation by means of the Socialist organization of economic life on a world scale. The stagnation of social groupings, the stagnation of political forces, which proved themselves incapable of destroying the old class groupings, the stagnation, stupidity and treachery of the directing Socialist parties, which had assumed to themselves in reality the defense of bourgeois society--all these factors led to an elemental revolt of the forces of production, in the shape of the imperialist war. Human technical skill, the most revolutionary factor in history, arose with the might accumulated during scores of years against the disgusting conservatism and criminal stupidity of the Scheidemanns, Kautskies, Renaudels, Vanderveldes and Longuets, and, by means of its howitzers, machine-guns, dreadnoughts and aeroplanes, it began a furious pogrom of human culture.