"Kropotkin’s anarchist communism is endorsed by a vast majority of anarchists, but not by all. There are individualist anarchists, some of whom are proponents of private property, while others have little concern at all for future social organization, concentrating their attention on the inner freedom of an individual in any social order; there are also Proudhonist anarchists. But the fact that anarchist communism is accepted by all those involved in the social struggle of our time, chiefly in the workers’ movement, is not a coincidence nor a question of the temporary success of one idea or another."