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  1. Stress enhances cooperation within groups while simultaneously increasing hostility toward outsiders

    Article • Proceedings of the National Academy of Sciences, July 2025, Proceedings of the National Academy of Sciences

    Luca Marie Lüpken, Tobias Kalenscher

  2. Neural mechanisms of generosity

    Article • Proceedings of the National Academy of Sciences, April 2025, Proceedings of the National Academy of Sciences

    Tobias Kalenscher