Quite clearly the aim of socialism is man. It is to create a form of production and an organization of society in which man can overcome alienation from his product, from his work, from his fellow man, from himself and from nature; in which he can return to himself and grasp the world with his own powers, thus becoming one with the world. Socialism for Marx was, as Paul Tillich put it, "a resistance movement against the destruction of love in social reality.