The Ninth Amendment says the list is not the limit. Courts have never quite figured out what to do with that.

The text is short and startling: the enumeration in the Constitution of certain rights shall not be construed to deny or disparage others retained by the people. Read plainly, it is an instruction that the Bill of Rights is a floor, not a ceiling.

In practice it has almost never carried a decision on its own.

This episode runs Authorize, Constrain, Gap on the amendment that is quoted far more often than it is applied. Authorize: unenumerated rights exist and survive the act of enumeration. Constrain: Justice Goldberg’s concurrence in Griswold v. Connecticut (1965) leaned on the Ninth to support a marital privacy right, but the majority rested on penumbras from several provisions, and later substantive due process cases largely routed around the Ninth entirely. Troxel v. Granville (2000) protected parental decision-making without needing it.

Then the Gap, which is a genuine structural problem rather than an oversight. A clause that announces unspecified rights gives courts no method for identifying them. Judges reluctant to invent rights from an open-ended text have simply declined to use it, which leaves the amendment functioning as a rule of construction rather than a source of enforceable claims.

The drafting history is unusually clear about the purpose: the clause exists so that the act of enumerating rights is not read as a limit on them. What it never acquired is a method for identifying an unenumerated right, which is why it appears so often in argument and so rarely in a holding.

• Griswold v. Connecticut, 381 U.S. 479 (1965)
• Troxel v. Granville, 530 U.S. 57 (2000)

Citations verified against CourtListener.

Season 0 of DIFTCL: Doctrine Deep Dives runs one episode per amendment, twenty to thirty minutes each: what the text authorizes, how doctrine constrains it, and where the gap falls.

Browse the full season

Narration is AI-generated. Legal education, not legal advice. Consult a licensed attorney in your jurisdiction.