_Conclusion: Modern literature can damage individuals who appropriate this attitude, as well as damage society at large.
Necessary Assumption: It is to the advantage of some individuals that they be concerned with contributing to the societal good._
Can someone help with this? If we negate it, we get: It is to the advantage of no one that they be concerned with contributing to the societal good. I don't see how this destroys the conclusion. This answer choice seems to equate damage incurred with the loss of an advantage. It seems to be saying that, when negated, if I get no advantage from X, then I can't be damaged by X (and thus, the conclusion fails).
But I feel like this is kind of a logical stretch. For example, suppose I gain no advantage from taking Route A or Route B to Destination C. The loss of Route B (if a street closed down) could still damage me in the sense that, while I previously had an option, now I have none.
Admin note: edited title
https://classic.7sage.com/lsat_explanations/lsat-46-section-3-question-15/
Premise: no unusual increase in bank account
Conclusion: actual spending undiminished
Assumption: you’re assuming that if there are no unusual increases in bank account, that actual spending must be undiminished. The contrapositive is easier to understand here. The assumption is that: If spending had increased, there would be increases in your bank account.
But we know that’s BS. Spending could’ve increased, but we also could be sending a lot of money home to our relatives, in which case our bank account wouldn’t increase. This counterexample proves that increased spending is insufficient to entail that there are increases in bank account. Since this is a necessary assumption question, such counter examples CAN’T be happening.
Answer choice A does this perfectly. If people with debts and jobs were paying off their debts at an accelerated rate, this would suffice to show that an increase in bank account funds doesn’t always follow from increased spending. Why? Because most of that money is going to debt relief. This counterexample proves the assumption faulty, and would destroy the argument were it to be true. Thus, it’s the correct answer.