Under No Circumstances? What the Chinese Really Think about the Wartime Use of Nuclear Weapons

The idea of using nuclear weapons to kill noncombatants is said to evoke strong moral opprobrium among millions of individuals across the globe, such that national leaders should be constrained from using the weapons even when such a decision would be strategically sensible. Classical area scholarship and recent survey evidence suggest that this “nuclear taboo” is strong among the Chinese public, buttressed by culturally grounded preferences for moderation in warfare. Drawing on findings in cultural sociology and political behavior, we argue that previous studies mislead on the extent to which ordinary Chinese citizens might oppose the use of nuclear weapons in a real military clash, primarily due to a failure to distinguish baseline preferences for nuclear nonuse from the willingness to approve of governmental decisions to use these weapons. Results from an original survey experiment fielded in mainland China show that many individuals who personally dislike the idea of using nuclear weapons are nonetheless willing to support their leaders’ decision to do so. Our study contributes new and systematic knowledge about Chinese nuclear attitudes and highlights the value of harnessing interdisciplinary insights to inform the research agenda on the nuclear taboo.