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Kiper, J., & Sosis, R. (2020). The Systemics of Violent Religious Nationalism: A Case Study of the Yugoslav Wars. Journal for the Study of Religion, Nature and Culture, 14(1), 45-70.
Wilson, R.A., & Kiper, J. (2020). Incitement in an Era of Populism: Risk Analysis in Brandenburg. Law and Public Affairs, 5(2), 57-121.
Sosis, R., Shaver, J., Purzycki, B. & Kiper, J. (2020). Soul Mates? Conflicts and Complementaries in the Evolutionary and Cognitive Sciences of Religion. In J. Barrett (Ed.), Oxford Handbook for the Cognitive Science of Religion. Oxford: Oxford University Press.
Kiper, J. (2019). How Dangerous Propaganda Works. In P. Dojčinović (Ed.), Propaganda and International Criminal Law: From Cognition to Criminality (pp. 217-236). New York: Routledge.
Kiper, J. (2019). Cultivating Peace in the Heart of the Balkans. Sapiens - Anthropology /Everything Human. 22 February 2019. https://www.sapiens.org/culture/yugoslav-wars-veterans/
Kiper, J., & DiVietro, S. (2018). When and When not to Forgive. In S. DiVietro & J. Kiper (Eds.), Perspectives on Forgiveness: Contrasting Approaches to Concepts of Forgiveness and Revenge (pp. vii-xxv). The Netherlands: Brill.
DiVietro, S., & Kiper, J. (2018). Revenge and Forgiveness in domestic violence intervention. In S. DiVietro & J. Kiper (Eds.), Perspectives on Forgiveness: Contrasting Approaches to Concepts of Forgiveness and Revenge (pp. 77-116). The Netherlands: Brill.
Sosis, R., & Kiper, J. (2017). Sacred versus secular values: Cognitive and evolutionary sciences of religion and religious freedom. In T.S. Shah (Ed.), Homo Religiosis? Exploring the Roots of Religion and Religious Freedom in Human Experience (pp. 89-119). Cambridge: Cambridge University Press.
Kiper, J., & Sosis, R. (2017). The Logic and location of strong reciprocity: Anthropological and philosophical considerations. In M. Li & D. Tracer (Ed.), Interdisciplinary Perspectives on Fairness, Equity and Justice (pp. 107-128). New York: Springer.
Kiper, J., & Sosis, R. (2016). The Roots of intergroup conflict and the co-option of the religious system: An evolutionary perspective on religious terrorism. In J. Liddie and T. Shackelford (Eds.), Oxford Handbook of Evolutionary Perspectives on Religion (pp. 1-35). New York: Oxford University Press.
Kiper, J., & Sosis, R. (2016). Shaking the tyrant’s bloody robe: Evolutionary perspectives on intergroup conflict, religion, and ethnic violence. Politics and Life Sciences, 35(1), 27-40.
Kiper, J., & Sosis, R. (2016). Why terrorism terrifies us. In M. Taylor (Ed.), Evolutionary Psychology and Terrorism: New Perspectives on Political Violence (pp. 102-123). New York: Routledge.
Purzycki, B., Kiper, J., Shaver, J., Finkel, D., & Sosis, R. Religion. (2015). In R.A. Scott & M. Stephens (Eds.), Emerging Trends in the Social and Behavioral Sciences (pp. 1-16). Thousand Oaks, CA: Sage Publications.
Kiper, J. (2015). War propaganda, war crimes, and post-conflict justice in Serbia: An ethnographic account. The International Journal of Human Rights, 19(5), 572-591.
Kiper, J. (2015). Toward an anthropology of war propaganda. Political and Legal Anthropology Review, 38(1), 129-146.
Kiper, S., & Sosis, R. (2014). Moral intuitions and the religious system: An adaptationist account. Philosophy, Theology and the Sciences, 1(2), 172-199.
Sosis, R., & Kiper, J. (2014). Religion is more than belief: What evolutionary theories of religion tell us about religious commitments. In M. Bergmann & P. Kain (eds.), Challenges to Religion and Morality: Disagreements and Evolution (pp. 256-276). New York: Oxford University Press.
Kiper, J. (2013). Why anthropology remains integral to cognitive science. Topics in Cognitive Science – Journal of the Cognitive Science Society, 6(1), 151-152.
Kiper, J. (2012). Do human rights have religious foundations? Religion and Human Rights,7(2), 109-131.
Kiper, J. (2011). Henry Shue on basic rights: A Defense. Human Rights Review, 12(4), 505-514.
Kiper, J. (2020). Knowing across cultures. Anthropology News. September 30, 2020.
Kiper, J. (2020). Toward an evolutionary-science based metaethics. Religion, Brain and Behavior, 10(3), 15-23.
Kiper, J., & Sosis, R. (2018). Toward a More Comprehensive Theory of Self-Sacrificial Violence. Behavioral and Brain Sciences, 41, 26-27.
Kiper, J. (2016). Right views: The shared insights of Buddhism, biology, and existentialism. Religion, Brain and Behavior, 6(1), 88-91.
Kiper, J., & Meier, J. (2015). The problems and origins of big gods. Religion, Brain and Behavior, 5(4), 298-305.
Sosis, R., & Kiper, J. (2014). Why religion is better conceived as a complex system than a normative institution. Behavioral and Brain Sciences, 37, 275-276.
Kiper, J. (2014). Review of Edward Slingerland’s Trying Not to Try: The Art and Sciences of Spontaneity. Journal of the Cognitive Science of Religion, 2(2), 164-169.
Kiper, J. (2014). Beyond utopia: The history and future of human rights. Warscapes. September 16, 2014.
Kiper, J. (2014). Review of Buddhist Biology: Ancient Eastern Wisdom meets Modern Science by David Barish. The View of Life: Anything and Everything from an Evolutionary Perspective. April 23, 201.
Kiper, J. (2011). It depends on what you mean by “altruism.” Proceedings of the Kent State May 4thPhilosophy Graduate Student Conference, No. 10:.