摘要：Questions of validity are not questions of nature, but rather emerge from the conditions of constitution of the anthropological potentials and subjectivity of the embodied-human subject. Through the body as coping-mastery, the lifeworld of humans is both socially and technically signed. Essential for an analysis of intersubjectivity is a threefold hermeneutics of the other as natural, artificial and human. The human lived body is a special case, in which all three dimensions of this hermeneutics are incorporated. Hence, the body can serve as a model for intersubjectivity.
