Here, I believe, we can witness the birth of one of the trademark “double truth” doctrines of neoliberalism at the MPS. By professing a continuation of classical liberalism to outsiders, neoliberals lauded a tolerant open society that let all positions have a fair hearing and full empirical test. Hayek's Road is written in this register, with its dedication, “To socialists of all parties.” Divergent views should compete and be criticized from the opposing camp. Everyone, they said, was welcome to participate.

Philip Mirowski, Never Let a Serious Crisis …, loc. 200