The One and the Many: Contemporary Collaborative Art in a Global Context By Grant Kester Duke University Press, 2011 320 PP./$89.95 (hb), $24.95 (sb) The title of Grant Kester's latest book references Spinoza's theological reconciliation of the individual and the social as part of an elaborate cautionary tale on the pitfalls of aesthetic autonomy. In his previous book, Conversation Pieces: Community and Communication in Modern 41rt (2004), Kester put forward one of the most elaborate rationales for engaged community art to date, which he termed He did so by suggesting that community art represents a paradigm shift away from the non-discursive tactics of avant-garde contestation. Such methods, he argues, separate artists from their audience by construing the latter as non-discursive raw material that needs to be radicalized. While the better part of Conversation Pieces is dedicated to descriptions of dialogical art practices, this new book focuses much more concretely on the theoretical claims of the first to draw a far more rigid line in the sand. [ILLUSTRATION OMITTED] Kester is a seasoned art critic with a long track record of insightful writing on the shift from public art and identity politics in the 1980s and '90s to the new phenomenon of community art in the '90s and 2000s. The type of site-specific collaborative work he champions today unfolds, he says, through an extended interaction with local communities. Like many proponents of new tendencies, he has worked to anchor his criticism in both social and political as well as the of aesthetics. In the first of three dense chapters he takes aim at the criticism of Nicolas Bourriaud and Claire Bishop, two authors whose ideas founder on the shores of an outmoded modernism. It's not so much that the boundaries between avant-garde and community art can't be determined, he says, it's rather that the mainstream of art has not fully understood the social and political implications of the new practices, which complicate conventional notions of aesthetic autonomy (9-10). Mille erudite and knowledgeable, Kester's polemic is intensely prescriptive. For the sake of artist groups like Park Fiction, Ala Plastica, Huite Facettes, and Dialogue, so much theory must fall to the wayside, including the work of Roland Barthes, Jacques Derrida, Michel de Certeau, Jean-Francois Lyotard, Julia Kristeva, Maurice Blanchot, Alain Badiou, Gilles Deleuze and Felix Gnat tari, Giorgio Agamben, jean-Luc Nancy, Emmanuel Levinas, Jacques Ranciere--and anyone associated with the post-May '68 generation of postmodern pessimism, or who guards against premature totalizations. Kester shows signs here of what we all know, which is something like a beyond to the of history and end of meta-narratives discourse, but he is careful to avoid proposing a re-radicalization that returns to the tropes of the past. …