Passage Summary: For a society to stay stable, people need to want the same things for a long time so the government can actually make laws that satisfy them.

Conclusion: A society can only function stably if its citizens have goals that remain consistent over a long period.

Reasoning: Stability requires laws that make people happier, and a legislature can only create such laws if they know what the citizens' predictable and enduring aspirations are.

Analysis: This stimulus is structured as a chain of necessary conditions. The statement in question establishes that increasing citizen happiness is a requirement for societal stability. The argument then connects happiness to the legislature's ability to craft effective laws, which in turn requires predictable citizen goals. Since the statement provides a necessary link in this logical chain that leads to the main conclusion, it serves as a premise.