Answer: Takaharu Tezuka builds ethos in several ways throughout his TED Talk, "The Best Kindergarten You've Ever Seen."
First, he establishes himself as an expert in his field by introducing himself as an architect and sharing his experience designing schools and kindergartens. This establishes his credibility and demonstrates that he has the knowledge and expertise to speak on the subject.
Second, Tezuka's passion for the topic comes through in his enthusiastic delivery and use of humor. He clearly cares deeply about creating innovative and effective learning environments for children and wants to share his ideas with others.
Third, Tezuka uses personal anecdotes to connect with the audience and establish common ground. He shares stories about his own childhood and his experiences as a parent, which helps to create a sense of empathy and trust between him and the audience.
Finally, Tezuka's TED Talk features vivid examples and visuals of the kindergartens he has designed, which helps to demonstrate the effectiveness of his ideas and establish him as an authority in his field. Overall, Tezuka's use of personal anecdotes, enthusiasm, expertise, and visual aids all work together to build his ethos and establish him as a credible and trustworthy speaker.
Step-by-step explanation: