Cornell law professor Michael C. Dorf comments on the recent unanimous decision by the U.K. Supreme Court ruling that Prime Minister Boris Johnson acted unlawfully in asking the Queen to prorogue Parliament. Dorf explains how that ruling highlights the error of the U.S. Supreme Court’s recent ruling in Rucho v. Common Cause, in which the Court declined to intervene in a political gerrymandering case, citing the so-called political question doctrine.

Illinois law dean and professor Vikram David Amar comments on a recent decision by a panel of state-court judges in North Carolina striking down partisan gerrymandering schemes as violating that state’s constitution. Amar had argued after the U.S. Supreme Court’s decision in Rucho v. Common Cause that state courts would have to address partisan gerrymandering on “independent and adequate state-law grounds” (rather than on federal constitutional grounds), which is exactly what the North Carolina court did.

George Washington law professor and economist Neil H. Buchanan considers gerrymandering, particularly whether there are legal or constitutional limits on how far one party can go to marginalize and potentially destroy the other party. Buchanan explains how gerrymandering works and why it is such a troubling phenomenon in a democracy.