Global Zero Regime: Need to Transition from Heteronomous to Autonomous Systems

If nuclear abolition was to be achieved, then a shift would be required from an international nuclear non-proliferation regime that limits the number of nuclear-armed states to a global zero regime that prevents the re-emergence of nuclear-armed states. What kind of system is required to prevent the re-emergence of nuclear weapons development in a world where no country possesses them? Is it the control system that has been globally pursued since the end of World War II ? This article examines a desirable form of a global zero system in a post-nuclear-weapon era. It reflects on the history of the international community’s efforts to control nuclear energy. Specifically, it argues that creating an autonomous system based on intrinsic incentives – in which nations voluntarily deem nuclear weapons unnecessary – is more crucial than an extrinsic incentive-based heteronomous system that relies on control for prevention. It also highlights the necessity of taking regional or local measures rooted in culture and customs, instead of general or universal ones, to make this autonomous system possible. The primary objective of this article is to deliberate on a system that would be necessary in a post-nuclear-weapons-abolished world, providing insights into the actions necessary to achieve nuclear abolition.