Jale Tosun
1*1 Institute of Political Science, Heidelberg University, Heidelberg, Germany.
Abstract
Drawing on an in-depth analysis of eight global health networks, a recent essay in this journal argued that global
health networks face four challenges to their effectiveness: problem definition, positioning, coalition-building,
and governance. While sharing the argument of the essay concerned, in this commentary, we argue that these
analytical concepts can be used to explicate a concept that has implicitly been used in global health governance
scholarship for quite a few years. While already prominent in the discussion of climate change governance, for
instance, global health governance scholarship could make progress by looking at global health governance as
being polycentric. Concisely, polycentric forms of governance mix scales, mechanisms, and actors. Drawing on
the essay, we propose a polycentric approach to the study of global health governance that incorporates coalitionbuilding
tactics, internal governance and global political priority as explanatory factors.