Intertheoretic Reduction in Physics Beyond the Nagelian Model

Abstract

In this chapter, I defend a pluralistic approach to intertheoretic reduction, in which reduction is not understood in terms of a single philosophical “generalized model”, but rather as a family of models that can help achieve certain epistemic and ontological goals. I will argue then that the reductive model (or combination of models) that best suits to a particular case study depends on the specific goals that motivate the reduction in the intended case study.