Concerns about a “crisis of expertise” have been raised recently in both scholarship and public debate. This article asks why there is such a widespread perception that expertise is in crisis, and why this “crisis” has posed such a difficult puzzle for sociology to explain. It argues that what has been interpreted as a crisis is better understood as a transformation: the dissolution of a regime of expertise organized around practices of social integration, and its displacement by a new regime (...) organized around practices of expulsion. This article introduces a new framework that envisages expertise as an historically constituted phenomenon, which is the outcome of relational networks (which I call alliances). It argues that this approach, in which expertise(s) are understood as the historically contingent outcome of alliances between knowledge producers, problems, and modes of intervention, can better account for recent shifts. It does this by enabling us to reinterpret what has been described as a general crisis of expertise as, instead, the observed effects of the dissolution of specific alliances of knowledge and practice. This article demonstrates the power of this relational approach through two case studies: the dissolution of the expert alliances organized around the rehabilitative approach to crime and the counterinsurgency approach to irregular political violence. In each these cases, it finds that, as alliances of social expertise, characterized by policies and interventions that attempted to discipline problem actors and integrate them into society, unraveled, they were displaced by new alliances that sought to manage problems through practices of exclusion. The paper concludes with a theory of why the field of sociology has had such difficulty explaining the crisis of expertise. (shrink)

In Western societies scientists are increasingly expected to seek media exposure and cooperate with industry. Little attention has been given to the way such expectations affect the role of scientific experts in society. To investigate scientists’ own perspectives on these issues eight exploratory, in-depth interviews were conducted in Denmark with reputable nutrition scientists. Additionally, eight interviews were held with ‘key informants’ from the field of nutrition policy. It was found that nutrition scientists experience two dilemmas: first, between their aspiration to (...) make a collective impact on public health and the powerful incentives of each to appear frequently in the media with new messages; second, between their need to cooperate with the food industry for financial reasons and their fear that this may compromise their independence and scientific integrity. It is argued that the dilemmas identified in this study should be dealt with openly by the relevant groups of scientists. (shrink)