What is the appeal to ethos in A Modest Proposal and why is he credible?

In "A Modest Proposal," Jonathan Swift establishes credibility through his use of irony and satirical tone, presenting his ideas with a serious facade. By referencing his own credentials as a respected clergyman and writer, Swift enhances his ethos and persuades readers to consider the validity of his proposal despite its outrageous nature. This appeal to ethos helps Swift engage his audience and provoke critical thinking about the issues he addresses.