Peter Taylor reflects on the directions in which social science has moved in the twenty years since the issuing of the Gulbenkian Commission’s report, Open the Social Sciences. While a strong case was made for interdisciplinarity in that report, Taylor, a member of the commission, highlights a different trend: the development of “corporate” social science. While not opposed to interdisciplinary work, this form of social science, argues Taylor, has established a well-resourced world of institutions and processes for the validation and dissemination of social knowledge parallel to universities and shapes social science in ways that serve private agendas rather than public goals or critical perspectives.