The Postmortal is a science fiction novel written by Drew Magary. It is set in a world where a cure for aging has been discovered, allowing people to live indefinitely. The story follows John Farrell, a man who chronicles the societal and personal consequences of this breakthrough. As the world grapples with overpopulation, resource scarcity, and ethical dilemmas, The Postmortal offers a thought-provoking exploration of the transhumanist idea of immortality.