LSAT (Law School Admission Test)Logical ReasoningMedium
Economist: The government's new tax incentive program for electric vehicle purchases will not significantly reduce overall carbon emissions. While it will encourage some consumers to switch to electric vehicles, the program does not address the fundamental issue of electricity generation, which in many regions still relies heavily on fossil fuels. Thus, the carbon emissions saved from fewer gasoline cars will simply be offset by increased emissions from power plants. Which of the following is the main point of the economist's argument?
- AElectricity generation methods are the primary cause of carbon emissions.
- BThe tax incentive program will not achieve its goal of significantly reducing carbon emissions.
- CGovernment programs should always address fundamental issues rather than superficial ones.
- DElectric vehicles do not inherently reduce carbon emissions.
Show answer & explanationAnswer & explanation
Correct answer: B. The tax incentive program will not achieve its goal of significantly reducing carbon emissions.
The economist's argument builds up to the conclusion that the tax incentive program, despite its intentions, will fail to significantly reduce carbon emissions because it doesn't tackle the source of electricity. The core message is about the program's ineffectiveness.
Why the other options are wrong
- A. This is a premise, explaining *why* the program will fail, but not the ultimate conclusion of the argument.
- C. This is a broader principle that might be inferred, but it's not the specific main point about this particular program's failure.
- D. This is a premise supporting the main point, not the main point itself. The economist argues *why* the program won't work, using this idea.
Main Point
The central claim or conclusion that an argument is trying to establish, around which all other statements function as support.
- Often presented as a conclusion
- Everything else supports it
- Answers 'What is the speaker trying to convince me of?'
Memory trick: The main point is the peak of the argument pyramid.