Christopher Nolan is the writer and director of Hollywood blockbusters like and , and also of arthouse films like . Underlying his staggering commercial success however, is a darker sensibility that questions the veracity of human knowledge, the allure of appearance over reality and the latent disorder in contemporary society. This appreciation of the sinister owes a huge debt to philosophy and especially modern thinkers like Friedrich Nietzsche, Sigmund Freud and Jacques Derrida. Taking a thematic approach to Nolan's oeuvre, Robbie Goh examines how the director's postmodern inclinations manifest themselves in non-linearity, causal agnosticism, the threat of social anarchy and the frequent use of the , while running counter to these are narratives of heroism, moral responsibility and the dignity of human choice. For Goh, Nolan is a 'reluctant postmodernist'. His films reflect the cynicism of the modern world, but with their representation of heroic moral triumphs, they also resist it.