The thematics of the human being includes what is valid for him as surrounding world, what is valid for him within this surrounding world, both his individual and also the communal surrounding world; the how of the appearance of this surrounding world which can be grasped reflectively, not only for him but also for the community; how the manners of appearance belonging to the communicating individuals correspond to one another; how each individual gives his being human a position in the space of the surrounding world as the zero point object of the oriented surrounding world in experiential apperception; how, when persons change position,.g.