Post-nuclear worldmaking and counter-hegemony: Against catastrophic failures of imagination

Studies of nuclear politics and IR more widely have failed to seriously engage with what future nuclear-disarmed worlds would or should look like. I respond to this failure of imagination by advocating for a project of ‘post-nuclear worldmaking’. Counter-hegemonic political efforts around the 2017 Treaty on the Prohibition of Nuclear Weapons (TPNW) are a useful first step to ‘connecting’ our nuclear-armed present to a disarmed future. However, they do not tell us much about the broader characteristics of this future. Moreover, they often fail to transcend conservative assumptions of plausibility and probability, which unnecessarily exclude what might be called ‘utopian’ visions of alternative futures. In the context of mounting uncertainty generated by threats to planetary security, post-nuclear worldmaking can assist in drawing strong connections between the present and radically different future worlds, which should not be discounted as improbable or impossible. This project enables a widening of the scope of nuclear futures and policy options which are considered thinkable, as well as contributing a future-facing, prefigurative element of politics which complements existing counter-hegemonic strategy. It highlights the unavoidable obligation for nuclear scholars to think in utopian terms.