This special double issue of Social Text reassesses the political utility of the term queer. The mainstreaming of gay and lesbian identity – as a mass-mediated consumer lifestyle as well as an embattled legal category – demands a renewal of queer studies that also considers the global crises of the late twentieth century. These crises, which are shaping national manifestations of sexual, racial, and gendered hierarchies, include the ascendance and triumph of neo-liberalism; the clash of religious fundamentalisms, nationalisms, and patriotisms; and the return to moral values and family values as deterrents to political debate, economic redistribution, and cultural dissent. In sixteen timely essays, the contributors map out an urgent intellectual and political terrain for queer studies and the contemporary politics of identity, family, and kinship. Collectively, these essays examine the limits of queer epistemology, the potentials of queer diasporas, and the emergence of queer liberalism. They rethink queer critique in relation to the war on terrorism and the escalation of U.S. imperialism; the devolution of civil rights and the rise of the prison-industrial complex; the continued dismantling of the welfare state; the recoding of freedom in terms of secularization, domesticity, and marriage; and the politics of citizenship, migration, and asylum in a putatively post-racial and post-identity age.