This book is a concise intellectual biography of Harold Garfinkel, a key figure in 20th-century social science, and a basic description of ethnomethodology, a research tradition that he created.

In 1952 at Princeton University, Harold Garfinkel developed a sociological theory of information. Other prominent theories then being worked out at Princeton, including game theory, neglected the social elements of "information," modeling a rational individual whose success depends on completeness of both reason and information. In real life these conditions are not possible and these approaches therefore have always had limited and problematic practical application. Garfinkel's sociological theory treats information as a thoroughly organized social phenomenon in a way that addresses these shortcomings comprehensively. Although famous as a sociologist of everyday life, Garfinkel focuses in this new book-never before published-on the concerns of large-scale organization and decisionmaking. In the fifty years since Garfinkel wrote this treatise, there has been no systematic treatment of the problems and issues he raises. Nor has anyone proposed a theory of information like the one he proposed. Many of the same problems that troubled theorists of information and predictable order in 1952 are still problematic today.

Since the 1967 publication of Studies in Ethnomethodology, Harold Garfinkel has indelibly influenced the social sciences and humanities worldwide. This new book, the long-awaited sequel to Studies, comprises Garfinkel's work over three decades to further elaborate the study of ethnomethodology. 'Working out Durkheim's Aphorism, ' the title used for this new book, emphasizes Garfinkel's insistence that his position focuses on fundamental sociological issues--and that interpretations of his position as indifferent to sociology have been misunderstandings. Durkheim's aphorism states that the concreteness of social facts is sociology's most fundamental phenomenon. Garfinkel argues that sociologists have, for a century or more, ignored this aphorism and treated social facts as theoretical, or conceptual, constructions. Garfinkel in this new book shows how and why sociology must restore Durkheim's aphorism, through an insistence on the concreteness of social facts that are produced by complex social practices enacted by participants in the social order. Garfinkel's new book, like Studies, will likely stand as another landmark in sociological theory, yet it is clearer and more concrete in revealing human social practices.

The writings of Harold Garfinkel have had a major impact on thesocial sciences and linguistics. This book offers a systematic andinnovative analysis of his theories and of the ethnomethodologicalmovement which he has inspired. It is the only full-length study focused on the writings of HaroldGarfinkel and will be essential reading for all those concernedwith understanding and evaluating one of the most radicallyoriginal social scientists of recent times.

Phenomenological analyses of the orderliness of naturally occurring collaboration.

Hilbert demonstrates the historical connection between the nineteenth-century theory of Emile Durkheim and Max Weber, in which sociology had its origins, and the ethnomethodological approach articulated in the 1960s by Harold Garfinkel. The author rejects the conventional view that draws radical distinctions between the two systems and at the same time provides an intellectual genealogy of ethnomethodology.