Resolved: The United States should accede to the Rome Statute of the International Criminal Court.

Credibility versus exposure

The Pro case is about the cost of hypocrisy. The United States demands accountability for its adversaries’ war crimes while exempting itself from the court that tries them, and that double standard hands every authoritarian an easy line about selective international law. Accession buys credibility, a vote in shaping the institution, and protection for the norm that atrocities get punished. The Con case is about exposure: acceding puts American soldiers and officials under a prosecutor the U.S. can’t control, in a court whose targets are chosen by politics as much as law.

Complementarity is the hinge

The Rome Statute’s complementarity principle, under which the ICC acts only when national courts are unwilling or unable to prosecute, is the most important concept on this topic. Pro leans on it hard: a functioning American justice system means the ICC would almost never reach U.S. personnel. Con’s counter is that the court itself decides what counts as "unwilling," and any finding that a U.S. investigation fell short triggers the sovereignty crisis Pro dismisses. Rounds go to whoever explains complementarity to the judge more credibly.

Does membership even matter?

A quieter but effective Con line is that the ICC’s record is thin, slow and concentrated, so accession is symbolism with real costs, and U.S. cooperation on specific cases already happens without membership. Pro has to turn symbolism into mechanism: membership changes funding, personnel, intelligence-sharing, and the political cover other democracies need to enforce warrants. Weigh where the institution is heading, not only its current caseload.