Do-it-yourself biology, as a promise of democratization of science, is analyzed in terms of its spatiality and materiality, and in terms of the various kinds of boundary-work it entails, in the perspective of a geography of science that focuses on emerging and less institutionalized sites of...

Provides a case study on the use of the Internet as a deliberative and participatory tool in technical controversies.

Develops a pragmatist sociology of the State with an analysis of the conflict between urban guerrilla groups and the Federal Republic of Germany in the 1970s.

Transcribes a dialogue on the evolution of actor-network theory.

Addresses the increasing privatization of peer-to-peer file sharing systems, arguing that privacy is increasingly coinciding with mere invisibility but also that the richness of today's landscape of peer-to-peer technology opens up new dimensions to the conceptualization of privacy.

Discusses the performativity of economics and proposes theoretical directions to study it from a sociological perspective.