Feyerabend’s Metaphysical Turn and the Stanford School of Pluralism

Considerations of realism and pluralism pervade Feyerabend’s later works, as they do in his earlier corpus. However, Conquest of Abundance and surrounding papers mark Feyerabend’s first sustained foray into metaphysics. Specifically, he hypothesizes a pluralist realism that incorporates Kantian and constructivist elements. This work was composed when the ‘metaphysical disunity’ hypothesis was fashionable among members of the ‘Stanford School’. After building on previous explorations of Feyerabend’s later metaphysics (‘abundance realism’), we compare Feyerabend’s later works to prominent formulations of metaphysical pluralism in the Stanford School. We point to overlaps and divergences between Feyerabend’s later metaphysical pluralism and the formulations in the Stanford School. Despite significant intellectual overlap, the historical connections between Feyerabend’s later work and the Stanford School remain minimal. We argue that this is largely due to Feyerabend’s self-isolation from academic philosophy in the 1980s and his radical antiscientism. Moreover, we argue that Feyerabend’s metaphysics naturally extend from his attempts to situate science in diverse, democratic societies with hints of his later metaphysics in earlier writings, suggesting that Feyerabend’s “metaphysical turn” represents a shift in emphasis rather than a substantive change of position.