Fixed terms would space out vacancies, potentially reducing the role of chance in determining how many justices a given president names.
This is the idea of setting a fixed number of years a Supreme Court justice can serve, instead of letting them stay for life.
AP-NORC polling in 2022 found roughly two-thirds of Americans, including majorities in both parties, backed some form of term limits for justices.
Most proposals would stagger 18-year terms so a new seat opens every two years, aligning appointments with presidential and congressional elections.
Scholars disagree on whether term limits could be created by ordinary legislation, perhaps by moving senior justices to lower courts, or whether a constitutional amendment is required.
A look at the constitutional rules, historical trends and reform proposals behind a debate over how long justices should serve.
Read the guide →A long-running debate over judicial tenure has gained new prominence amid proposals to cap justices' service at 18 years.
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