<DIV><I>Sex, or the Unbearable</I> is a dialogue between Lauren Berlant and Lee Edelman, two of our leading theorists of sexuality, politics, and culture. In juxtaposing <I>sex</I> and <I>the unbearable</I> they don''t propose that sex <I>is</I> unbearable, only that it unleashes unbearable contradictions that we nonetheless struggle to bear. In Berlant and Edelman''s exchange, those terms invoke disturbances produced in encounters with others, ourselves, and the world, disturbances that tap into threats induced by fears of loss or rupture as well as by our hopes for repair. </P><P>Through virtuoso interpretations of works of cinema, photography, critical theory, and literature, including Lydia Davis''s story "Break It Down" (reprinted in full here), Berlant and Edelman explore what it means to live with negativity, with those divisions that may be irreparable. Together, they consider how such negativity affects politics, theory, and intimately felt encounters. But where thei