What are types rhetorical strategies does he use to justify his perspective?

To justify his perspective, the author employs several rhetorical strategies such as ethos, pathos, and logos. Ethos establishes his credibility by showcasing his expertise or experience related to the topic, while pathos appeals to the audience's emotions to foster a connection and provoke empathy. Additionally, logos utilizes logical reasoning and evidence to support his claims, making his argument more persuasive and compelling. These strategies work together to effectively convey his viewpoint and encourage the audience to consider his arguments seriously.