The Windup Girl is a science fiction novel written by Paolo Bacigalupi. It is set in a future where biotechnology has advanced to the point where genetically engineered organisms are used as a source of energy. The story follows Anderson Lake, a calorie man who is searching for a rare genetically modified organism. As Lake navigates through a world of political intrigue and environmental collapse, he becomes entangled in a revolution that could change the fate of humanity. With its richly detailed world and exploration of the ethical implications of biotechnology, The Windup Girl is a thought-provoking cyborg revolution science fiction book.