Oryx and Crake, written by Margaret Atwood, is a speculative fiction novel that explores a future world devastated by genetic engineering and corporate greed. The story follows the life of Snowman, the last human survivor, as he reflects on his past and the events that led to the downfall of civilization. This thought-provoking book delves into themes of transhumanism, bioengineering, and the ethical dilemmas of playing god with nature.