Chapter 4 explores the internal structure and logic of satire, offering a deep dive into how satire and irony are comprehended and appreciated in the brain. Using various examples, the chapter unpacks, step by step, the way humor is processed by audience members. It defines the concepts of satire and irony and explores the cognitive complexity of these unique forms of humor, offering several competing theories to account for how and why they reduce the level of counterargumentation by audience members. The chapter also considers recent research on the impact of humor on affect and cognition, in particular how humor might affect persuasion.