Jonathan Swift is the supreme master of satire in the English language. His most famous work, 'Gulliver's Travels', remains a searing critique of human nature, politics, and the limitations of rationalism, wrapped in an imaginative adventure story. Swift’s sharp wit and irony were also deployed in political and social pamphlets, such as 'A Modest Proposal', where he used grotesque satire to expose the plight of the Irish poor. As the Dean of St. Patrick's Cathedral in Dublin, he was a complex and often controversial public figure. His writing, characterized by its clarity and devastating insight into human hypocrisy, established him as a cornerstone of the Enlightenment and a foundational influence on all subsequent satirical literature.