Complementarity and Deconstruction: Plotnitsky's Analysis and Beyond

Abstract

The philosophical thought of the modern physicist Niels Bohr (1885‐1962), which revolves around the concept of complementarity, has long been a major subject of historical and philosophical inquiry. Many prior studies of Bohr’s complementarity, however, seem to be limited by the fact that they largely proceed within the conceptual frames of the “mainstream” philosophy of science. This being the case, his radical questioning of traditional scientific and philosophical notions—such as the unambiguity of concepts and words—has not been adequately addressed, insofar as these notions are uncritically presupposed by the commentators themselves. In other words, Bohr’s thought has often been interpreted under certain tacit premises of scientific rationality that are precisely of the kind targeted by his epistemological critique. In recent years, however, there have emerged new approaches to Bohr’s idea of complementarity that place it in different, less conventional, philosophical contexts. Among the most notable of these is Arkady Plotnitsky’s endeavor to connect Bohr’s complementarity with Jacques Derrida’s project of deconstruction. In the present article, based on my recent doctoral dissertation, 1 I take up this contribution by Plotnitsky as a suitable point of reference from which to