Answer:
In the above mentioned scenario, Sonia uses the rhetorical appeal of Logos.
Explanation:
There are basically three types of rhetorical appeals: Ethos, Pathos, and Logos. In the above mentioned example, Sonia hava made use of Logos appeal to persuade the undergraduate students.
Logos is an appeal where the person try to convince its audience by the use of logic or reason. Sonia uses logos by presenting her theorems which means a true and factual statement accepted and proved by mathematical operations to the students.
Answer:
First Person - the narrator is a character in the story
In "Adrift in a Moral Sea," Garrett argues that a wealthy country is similar to a lifeboat that holds 50 people with capacity to hold 10 more, but is faced with 100 additional people who need to be saved. His argument is that the lifeboat will sink if the boat exceeds capacity, and that even maximum capacity is too much of a risk.
While I believe it is possible for a country to "sink" if too much help is given, there are other means to help other than "letting people onto the lifeboat." While it is a good example, it is oversimplified. This argument is against giving handouts, or doing anything that would put a current wealthy country at risk, but it doesn't provide another alternative other than ignore the crisis.