The trace of legal idealism in Derrida's grammatology

Against a background of Heidegger's project of tracing the other back through the history of metaphysics, Derrida attempts to think the other as outside of identity or presencing philosophy. The other is neither present nor absent. The other is differance with an 'a'. In his important essay 'Differance', Derrida suggests that whereas difference presupposes identity, differance with an 'a' is a 'middle voice' which precedes and sets up the opposition between identity and non-identity. The soft 'a' refers to the production of differences, and the 'differences between differences'. Derrida calls this preceding moment before metaphysics and before language 'the play of differ ences'. Key Words: Derrida • ethics • legal • phenomenology • semiotics.