President Biden's Supreme Court Commission can't come to an agreement on this point. Here's the report. Here's the CNN coverage of it:
A controversial commission set up by President Joe Biden to explore changes to the US Supreme Court concluded in a draft final report Monday that there was "profound" disagreement over whether to add more seats to the bench but suggested more consensus for term limits for the justices without taking a final position on the issue.
The report -- which was widely criticized before its release because it would not offer concrete recommendations to the President -- spans hundreds of pages and also tackles issues such as the court's emergency docket and the current state of confirmation hearings. The draft report was compiled by a commission with more than 30 members, who are expected to vote Tuesday to make the report final.The report from the commission, which was established last April, comes as polls show that public approval of the Supreme Court has dropped in recent months, especially since September, when the justices allowed a Texas ban on abortions at roughly six weeks of pregnancy to take effect. More recently, after oral arguments in a Mississippi abortion rights case, it appeared the justices were on the cusp of eviscerating the core of Roe v. Wade, the 1973 landmark ruling that made abortion legal nationwide.
Instead of (or maybe in addition to) adding seats, we should impose term limits on Justices. 18 years sounds about right.