Spieker, J. Defending the open society: Foucault, Hayek, and the problem of biopolitical order (2013) Economy and Society, 42 (2), pp. 304-321. https://doi.org/10.1080/03085147.2012.687929 Abstract The aim of this paper is to throw new light on a previously neglected aspect of Hayek’s political theory. In order to show the significance of Hayek’s evolutionary argument, the paper draws on Foucault’s thesis about …