Delirium is a lot like Uglies by Scott Westerfeld, because there is a socially and politically mandated surgery that everyone undergoes. In both stories a piece of the personality is removed from citizens to maintain order and fix some perceived flaw in human nature. I find it interesting that in Uglies they remove intelligence and heighten emotion and in Delirium they remove feeling to focus on logic. Hyper sexuality vs. repressed sexuality but equally dystopian! Both alterations are disguised as prevention of heartbreak and loneliness but result in an irresponsible and dysfunctional population ruled by a totalitarian government.