The denial of voting rights to certain types of persons continues to be a moral problem of practical significance. The disenfranchisement of persons with mental impairments, minors, noncitizen residents, nonresident citizens, and criminal offenders is a matter of controversy in many countries. How should we think morally about electoral exclusions? What should we conclude about these particular cases? This book proposes a set of principles, called the Critical Suffrage Doctrine, that defies conventional beliefs on the legitimate denial of the franchise. According to the Critical Suffrage...