Jacques Derrida: Key Concepts presents a broad overview and engagement with the full range of Derrida's work - from the early phenomenological thinking to his preoccupations with key themes, such as technology, psychoanalysis, friendship, Marxism, racism and sexism, to his ethico-political writings and his deconstruction of democracy. Presenting both an examination of the key concepts central to his thinking and a broader study of how that thinking shifted over a lifetime, the book offers the reader a clear, systematic and fresh examination of the astounding breadth of Derrida's philosophy.