Greater, lesser, or just different than the sum of their parts? For all their prominence in global affairs, international organizations remain relative strangers from the perspective of international legal theory. Drawing insights from philosophical discourse, this book moves past binary models that would have international organizations either be nothing over and above their members or simply analogous to them. Rather than compare international organizations and their members, Chasapis Tassinis asks us to understand them both as manifestations of communal organization and what international...