Mind over Metal: Public Opinion on Autonomous Weapons in the United States, Brazil, Germany, and China.

Autonomous weapons exemplify the tension between technology and ethics in modern warfare. While observational studies suggest that the public holds negative attitudes toward the use of these weapons, experimental evidence from the United States shows that their acceptance is context dependent. This...

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Publicado en:International Studies Quarterly Vol. 70; no. 1; pp. 1 - 12
Autores principales: Rosendorf, Ondřej, Smetana, Michal, Vranka, Marek, Dahlmann, Anja
Formato: Artículo
Publicado: Oxford University Press / USA Mar2026
Materias:
Acceso en línea:Ver este registro en EBSCOhost
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        atl: Mind over Metal: Public Opinion on Autonomous Weapons in the United States, Brazil, Germany, and China.
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          Rosendorf, Ondřej
          Smetana, Michal
          Vranka, Marek
          Dahlmann, Anja
        affil:
          Institute for Peace Research and Security Policy at the University of Hamburg, GermanyCharles University, Czechia
          Charles University, Czechia
          Institute for Peace Research and Security Policy at the University of Hamburg, Germany
      su:
        United States
        China
        Brazil
        Public opinion
        Social attitudes
        Ethics
        Risk perception
        Military electronics
        Questionnaires
        Field research
        Weapons systems
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        subj:
          Public opinion
          Social attitudes
          Ethics
          United States
          China
          Brazil
          Risk perception
          Military electronics
          Questionnaires
          Field research
          Weapons systems
      keyword:
        autonomous weapons
        copyrightHolder:International Studies Association
        copyrightYear:2026
        emerging technologies
        inLanguage:en
        public opinion
        publisher:Oxford University Press
        sameAs:https://dx.doi.org/10.1093/isq/sqag001
        autonomous weapons
        copyrightHolder:International Studies Association
        copyrightYear:2026
        emerging technologies
        inLanguage:en
        public opinion
        publisher:Oxford University Press
        sameAs:https://dx.doi.org/10.1093/isq/sqag001
      ab: Autonomous weapons exemplify the tension between technology and ethics in modern warfare. While observational studies suggest that the public holds negative attitudes toward the use of these weapons, experimental evidence from the United States shows that their acceptance is context dependent. This suggests that Americans may hold only a weak preference for "mind over metal," and the aversion observed in polls may not reflect deeply held moral convictions. Yet, prior experimental research has focused exclusively on the American public, often relying on hypothetical scenarios featuring "terrorist" targets, which may inflate support. Consequently, it is unclear whether contextual factors such as the risk of target misidentification or enemy identity influence attitudes similarly in other countries. To address this gap, we conducted a preregistered survey experiment in the United States, Brazil, Germany, and China. Our results indicate that the public responds similarly to risk-based primes across countries, while enemy identity—terrorist group or aggressive state—has no significant effect. Notably, Chinese respondents expressed higher overall support than Americans, Brazilians, or Germans. These findings contribute to the literature on public attitudes toward emerging technologies and the cross-national generalizability of survey experiments.
      pubtype: Academic Journal
      doctype: Article
      src: R
    language: English
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