Conclusion: Territorial Sovereignty and Global Institutions
This book has offered a qualified defense of a territorial states system. This chapter summarizes the book’s argument and suggests we have a common responsibility to work to create multilateral institutions that would better specify, allocate, and enforce duties to protect the fundamental territorial interests of the earth’s inhabitants. Following Kant, the chapter argues for institutionalizing these cosmopolitan duties through multilateral cooperation and horizontal sanctioning, rather than by instituting a world government with executive powers. There is every reason to work toward climate justice, more extensive refugee rights, and other cosmopolitan reforms via “self-binding” arrangements that will reflect, rather than violate, collective self-determination. Such a strategy may allow for the establishment of multilateral institutions that can limit state sovereignty by enforceable duties to secure fundamental territorial interests.