Role in ArgumentDiff: Hardest

Logic Breakdown

Passage Summary: Even though we're currently making food faster than we're making people, our farming methods are destroying nature. This destruction will eventually ruin our ability to grow food, meaning the old prediction about humanity running out of food will probably come true after all.

Conclusion: Malthus's prediction of human doom due to food shortages will likely come true in the future.

Reasoning: While food production currently outpaces population growth, the methods used damage biodiversity, which will eventually cause food production to fail.

Analysis: The statement in question acknowledges a fact that seems to contradict Malthus's original reasoning. However, the author uses this as a starting point to argue that Malthus's conclusion will be right for a different reason. When identifying the role of a statement, pay close attention to how it interacts with the author's final stance. Look for an answer that identifies this as a concession or a premise that the author eventually overcomes to reach their conclusion.

Passage Stimulus

Passage Redacted

Unlock Full Passage

18.

The statement that human food-producing capacity has increased more rapidly than human population plays which one of the following roles in the argument?

Correct Answer
D
D matches: it’s a general, currently true fact that the argument claims will eventually change, given biodiversity erosion.
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