Which type of appeal uses humor or ridicule to discredit an opposing viewpoint?

The appeal that utilizes humor or ridicule to undermine an opposing viewpoint is known as the appeal to ridicule. This method relies on creating a negative perception of the opposing argument by mocking it or presenting it in a humorous light, thereby making it seem less credible or serious. It's an effective technique in persuasive rhetoric because it can evoke laughter or derision, encouraging the audience to reject the discredited viewpoint without engaging deeply with its actual content.

Other types of appeals, such as the bandwagon appeal, focus on the idea of joining a popular movement or belief to suggest its validity. The appeal to flattery seeks to win over the audience by complimenting them, while the appeal to prestige aims at associating an argument with well-regarded figures or institutions. None of these methods center on humor or ridicule, which differentiates them from the appeal to ridicule.