Global perspectives on constitutional law Abstract and concrete review (Michael C. Dorf) Judicial independence (Judith Resnik) Federal powers and the principle of subsidiary (Daniel Halberstam) Separation of powers and parliamentarian government (Laurence P. Claus) Property rights (Gregory S. Alexander) Abortion rights (Radhika Rao) Review of laws having racially disparate impacts (Adrien Katherine Wing) Affirmative action and benign discrimination (Ashutosh Bhagwat) Discrimination on the basis of sexual orientation (Nan D. Hunter) Review of laws having a disparate impact based on gender (Vicki C. Jackson) Free speech and the incitement of violence or unlawful behavior : statutes directed at speech (Stephen G. Gey) Free speech and the incitement of violence or unlawful behavior : statutes not specifically directed at speech (Stephen G. Gey) Regulation of hate speech (Michel Rosenfeld) Regulation of campaign finance (Richard L. Hasen) Religious freedom (Alan E. Brownstein) State action doctrine (Frank I. Michelman)