Political theorist: The purpose of government is to prevent individuals from injuring others in the pursuit of their own welfare. Hence, if most individuals take a reasoned approach to power of government should be less.
What this question is testing
Conclusion
If people are reasonable, government can shrink. Less need for the government referee.
Evidence
Government exists to stop people from hurting each other while pursuing their own interests.
Evaluate
The magic leap: "reasonable" somehow equals "not hurting people." But history is full of very reasonable people who harmed others quite deliberately in pursuit of their goals. The argument needs to assume that being reasonable means being less injurious.
Goal
Find the assumption that connects reasonableness to not hurting others.
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