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Dr. Neil Dgrasse Tyson: Rhetorical Analysis

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Dr. Neil dGrasse Tyson does not believe that UFOs exist because there is no evidence that supports the idea. Throughout his discussion, Dr. Tyson used a variety of rhetorical appeals to convey his message. Kairos is in effect when the timing is right to evoke a certain response from one's audience, usually the desired response is a call of action. This appeal also takes into account where the location is, when the speech is delivered, and why the topic needs to be addressed. The location of the event seemed to be in an auditorium, which is great because the message is being heard by a lot of people. The speech was delivered within the last ten years because the speaker has an Iphone. In the past ten years there seems to be a strong presence

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