Margaret Gilbert is professor of philosophy at the University of Connecticut at Storrs.

Margaret Gilbert has been exploring what we mean and what is implied when we speak of a group acting and being responsible. In these essays she extends her analysis of 'plural subjects' to illuminate such highly important issues as how we should understand contractual agreements, collective belief, and collective guilt. Her work merits sustained attention and a wide audience.

• Chapter 1 PrefaceChapter 2 AcknowledgmentsChapter 3 1. Introduction: Sociality and Plural Subject TheoryChapter 4 2. What Is It forUs to Intend?Chapter 5 3. Collective Belief and Scientific ChangeChapter 6 4. Obligation and Joint CommitmentChapter 7 5. Social Rules: Some Problems with Hart's Account, and an Alternative ProposalChapter 8 6. Reconsidering the "Actual Contract" Theory of Political ObligationChapter 9 7. Collective RemorseChapter 10 8. The Idea of Collective GuiltChapter 11 9. In Search of Sociality—Recent Developments in the Philosophy of Social PhenomenaChapter 12 Bibliography of Related Works by the AuthorChapter 13 Comprehensive BibliographyChapter 14 IndexChapter 15 About the Author