Judith Butler is Maxine Elliot Professor in the Departments of Rhetoric and Comparative Literature and Co-Director of the Program of Critical Theory at the University of California, Berkeley. Her books include Gender Trouble: Feminism and the Subversion of Identity, Undoing Gender, and Frames of War: When Is Life Grievable?Elizabeth Weed is Professor of Modern Culture and Media at Brown University and Director of the Pembroke Center for Teaching and Research on Women. She is editor of Coming to Terms: Feminism/Theory/Politics and editor (with Naomi Schor) of Feminism Meets Queer Theory (IUP, 1997) and The Essential Difference (IUP, 1994).