John Roberts

System Title: The Institutional Moderator
Appointed By & Year: George W. Bush (2005)
Defining Legacy: Presides as Chief Justice over a conservative judicial era, balancing conservative legal principles with an overarching focus on preserving the Supreme Court’s institutional legitimacy and public standing.
Key System Updates (Major AP Cases):
- Citizens United v. FEC (2010) | Voted to invalidate limits on corporate independent political spending under the 1st Amendment; authored a concurrence defending the Court’s authority to overturn precedent when constitutional rights are at stake.
- McDonald v. Chicago (2010) | Voted in the 5–4 majority to selectively incorporate the 2nd Amendment individual right to keep and bear arms against state and local governments through the 14th Amendment’s Due Process Clause.
Core Judicial Philosophy: Institutional Preservationist — Favors narrow holdings over broad overhauls whenever possible to protect the Court’s reputation as a non-political body, while upholding strict free speech and federalism boundaries.
Signature Move: “Judges are like umpires. Umpires don’t make the rules; they apply them… It is our job to call balls and strikes, and not to pitch or bat.” — Confirmation Hearing Statement (2005)