In these fascinating, lively and engaging essays, Siri Hustvedt shows what lies behind her fiction: an abiding curiosity about who we are and how we got that way. Covering a wide range of subjects, from the nature of desire to false memories and the paintings of Goya, she draws on her own life and on the insights provided by both the arts and sciences to deepen our understanding of what it means to be human - to live, think and look.