Abstract
This chapter addresses the question whether the notion of ownedness or authenticity in Being and Time can serve as a model for social change. To answer this question, I build on the late Dreyfus’s understanding of owned Dasein as a “world transformer”, Butler’s understanding of contingent foundations, and Kyle Stroh’s conception of owned Dasein in the plural, in order to develop a notion of social ownedness. In my reading, ownedness concerns primarily the transparency of ontological structures on the part of the owned self, including a proper understanding of the role of the anyone. The owned self realizes that the anyone remains the foundation of intelligibility, but understands it as a contingent foundation and thereby contests its absolutization and the tendency of conformism. After an interpretation of Heidegger’s remarks on “nullity” and “abyss of ground “ in relation to Butler’s theory of post-foundationalism, and a discussion of “historicality” in relation to Butler’s notion of performativity as iterability, I offer a reinterpretation of the figure of the “world transformer” and end with a proposal on how to understand social ownedness.