Scientific research is governed by strict disciplinary norms and symbolic boundaries. This highly structured context is the space of probables, which dictates what research is likely to occur. Interdisciplinarity may disrupt these disciplinary norms by bridging epistemic gaps across disciplines to foster originality. But can interdisciplinarity actually expand the space of probables over time? In this paper, we analyze the evolution of the interdisciplinary field of climate change research based on 30,228 scientific abstracts from 2000 to 2019.
