Political Glossary

Stare Decisis

The doctrine that courts should follow their own precedents, overturning past decisions only for strong reasons.

Courts
Updated Jun 12, 2026
2 linked surveys
In plain English
Stare decisis — "to stand by things decided" — means courts usually stick with what they ruled before, so the law stays predictable.
Example
In Dobbs v. Jackson (2022), the Supreme Court overruled Roe v. Wade, holding that stare decisis did not require keeping the precedent.
Why it matters
What the term actually changes.
Stability vs. correction

The doctrine balances predictable law against fixing decisions a current court believes were wrongly decided.

Court legitimacy

How readily a court overturns precedent shapes public perception of whether law follows principle or politics.

How it works
The mechanics, in practice.
Binding precedent

Lower courts must follow higher-court rulings; the Supreme Court generally follows its own.

Overruling factors

Courts weigh whether a precedent is workable, deeply relied upon, and consistent with related rulings before discarding it.

You’ve learned the term. Now vote.
Should Supreme Court justices have term limits?
Live results — 152 voters
Yes — impose 18-year term limits through a constitutional amendment15%
Yes — but only through statute, preserving lifetime status on lower courts31%
No — but adopt a binding ethics and recusal code instead25%
No — keep lifetime appointments as written in Article III29%
See how 152 Americans voted
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America has spoken.
Live community results — based on 152 anonymous votes.
Yes — impose 18-year term limits through a constitutional amendment15%
Yes — but only through statute, preserving lifetime status on lower courts31%
No — but adopt a binding ethics and recusal code instead25%
No — keep lifetime appointments as written in Article III29%
See the full breakdown — by state and political lean