History
Judicial Restraint in Constitutional Interpretation
Quick fact
In 1937, after President Franklin Roosevelt threatened to 'pack' the Supreme Court, the Court's 'switch in time that saved nine' saw justices begin deferring to New Deal legislation, a dramatic illustration of how judicial restraint can reshape a nation's constitutional course.
Why this is interesting
You've likely heard that judges 'interpret' the Constitution, but what if they should sometimes just step back and accept what Congress does? Why would a judge ever vote to uphold a law they personally think is wrong?
Read the full explanation
Understanding Judicial Restraint in Constitutional Interpretation
Judicial restraint is a philosophy that tells judges to be humble. It says that when a law is challenged as unconstitutional, the judge should presume it is valid. Only if the violation is unmistakably clear should a court strike it down. The idea is that in a democracy, elected lawmakers speak for the people, and unelected judges should not substitute their own opinions for the will of the majority. This does not mean judges never find laws unconstitutional; it means they do so only when the text and original meaning of the Constitution demand it, not because they think the law is bad policy. Analogy: Think of judges as referees. A restrained referee calls fouls only when the violation is obvious, letting the game flow, whereas an activist referee calls many fouls and influences the outcome.
A deeper explanation
The mechanism behind judicial restraint is rooted in democratic theory and the separation of powers. The Constitution creates three branches of government, each with its own role. The judiciary is meant to interpret the law, but it has the power of judicial review—striking down laws that conflict with the Constitution—from Marbury v. Madison. Restraint argues that this power should be exercised minimally, because judges are not elected and are therefore not accountable to the people. By deferring to the elected branches, restraint preserves the democratic process and respects the balance of power. It also relies on 'stare decisis'—the principle of following precedent—which provides stability and continuity in law. While some judges use originalism to guide restraint, others are simply more inclined to defer. The significance of restraint is that it shapes landmark decisions: for example, in cases like 'Obergefell v. Hodges' (same-sex marriage) or 'Roe v. Wade' (abortion), critics who favor restraint argue the courts should have left those issues to legislatures. In contrast, defenders of those decisions argue that fundamental rights require judicial protection. The theory of restraint thus has profound consequences for social change, individual rights, and the legitimacy of the Court.