The starting point of neoliberalism is the admission, contrary to classical liberal doctrine, that their vision of the good society will triumph only if it becomes reconciled to the fact that the conditions for its existence must be constructed, and will not come about “naturally” in the absence of concerted political effort and organization. As Foucault presciently observed in 1978 “Neoliberalism should not be confused with the slogan ‘laissez-faire,’ but on the contrary, should be regarded as a call to vigilance, to activism, to perpetual interventions.” The injunction to act in the face of inadequate epistemic warrant is the very soul of “constructivism,” an orientation sometimes shared with the field of science studies, and the very soul of the Neoliberal Thought Collective. Classical liberalism, by contrast, disavowed this precept.

Philip Mirowski, Never Let a Serious Crisis …, loc. 148