Over the course of the past year, we have had many opportunities to reflect on the nature of citizenship. Defining and contesting citizenship is a high-stakes enterprise, and in light of the current climate, Engin F. Isin's Being Political is a timely intervention into these debates. It is a series of genealogies that describe citizenship as alterity in cities, chronologically spanning urban spaces from the Athenian polis through the present-day cosmopolis. Taking his methodological cue from Michel Foucault, Isin's genealogies seek to break up the continuous narratives of citizenship imagined by the victors of history—that democratic citizenship in the United States, for example, is the direct descendant of Athenian democracy—and reveal the disparate forms that citizenship and its others have taken over time. By exposing these discontinuous narratives of citizenship, Isin demonstrates how the fiction of the unified city serves the interests of dominant groups by suppressing the agonistic character of this space.