The passage discusses the purpose and popularity of satirical literature. It notes that satire does not typically offer original ideas, but rather presents familiar topics from a new perspective that reveals their foolish or harmful nature. This jars readers and makes them realize the falseness of commonly accepted values. Famous satires like Don Quixote, Brave New World, and A Modest Proposal are cited as works that ridiculed established ideas in their time through creative expression rather than by proposing new philosophies. Readers are drawn to satire due to the aesthetically pleasing way it stimulates critical thinking and reminds people that popular views are often only partially true.