Logic Breakdown

Passage Summary: We are in a lose-lose situation: if we don't use more pesticides, malaria spreads; if we do use them, they cause global warming, which also makes malaria spread.

Conclusion: An increase in the incidence of malaria is certain to occur in the future.

Reasoning: Malaria will increase if either global warming continues or pesticide use is not expanded, but expanding pesticide use actually contributes to global warming.

Analysis: The structure here is a 'double-bind' or a constructive dilemma. We are told that A or B leads to C. Then we learn that avoiding B (by choosing Not-B, which is expanding pesticide use) actually leads to A. Therefore, C is inevitable regardless of the choice made. When looking for a parallel, I need to find an argument where two different paths—one of which is intended to prevent the other—both lead to the exact same outcome.

Passage Stimulus

Passage Redacted

Unlock Full Passage

24.

The pattern of reasoning in which one of the following is most similar to that in the argument above?

Correct Answer
C
It matches the structure: (I ∨ ¬D) → F, and D → I. So whether D happens or not, F results—just like in the stimulus, where either path leads to the same outcome, making it inevitable.
Upgrade Your Prep

Ready to go beyond free explanations?

LSAT Perfection is the #1 modern LSAT prep platform, trusted by thousands of students for comprehensive test strategies, advanced drilling, and full analytics on every PrepTest.

Detailed explanations for 59 PrepTests
Advanced drillset builder
Personalized analytics
Built-in Wrong Answer Journal
Explore Perfection Plus for full LSAT prep