In the textbook, I find Chapter 4 to be very useful and interesting. This chapter teaches me about several methods on how to fix arguments that are weak and lacking in an effective premise or an effective conclusion. Epstein talks about ways to repair an argument. As stated in the book the guide to repairing Argument give an implicit argument that is apparently defective, we are justified in adding a premise or conclusion if it satisfies the following:
1) The argument becomes stronger or valid.
2) The premise is plausible and would seem plausible to the other person.
3) The premise is more plausible than the conclusion.
For example: Humans cannot fly. Therefore Amy cannot fly. This is a logical argument but still needs repairing. The only sentence that needs to be added is that “Amy is a human” Since know we know Amy is a human, therefore the argument is valid and strong.
I agree with your comment regarding this chapter when you said about this chapter being very useful and interesting. The act of repairing arguments is a very important one especially in this class where we have been dealing with arguments so frequently.I used this post as well as others to hopefully refine my skills at repairing the arguments i have seen in the past. Good job on explaining this topic further for me. thank you very much.
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