EVOLUTIONARY, BIOLOGICAL AND HUMAN PERSPECTIVES ON THE NATURE AND CAUSES OF WARS: USING INDIVIDUAL LEVEL OF ANALYSIS APPROACH
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The domain of warfare has traditionally been scrutinized through macro lenses such as geopolitics and military strategy, yet a comprehensive understanding requires delving into the individual dimension, which incorporates the insights from evolutionary, biological, and human nature perspectives. Despite considerable investigations into the origins and repercussions of war, the subtle yet critical influences exerted by individual-level determinants warrant further exploration. This research endeavors to unravel how inherent human traits—namely aggression, empathy, fear, and the quest for belonging—meld with our evolutionary and biological underpinnings to mold individual conduct in wartime scenarios. Grasping these elements is crucial to decipher the underlying reasons for individual engagement in war and the ensuing psychological ramifications, which bear significant relevance for crafting effective conflict resolution and recovery strategies. By anchoring this study within the Individual Level of Analysis of War and leveraging a qualitative methodology, specifically content analysis, this investigation meticulously reviews scholarly works, autobiographical narratives, and case studies to dissect the intricacies of individual experiences in war. Findings elucidate that personal-level variables critically inform combatant behavior and wartime experiences, where evolutionary and biological predispositions converge with sociocultural factors to influence wartime actions. Recommendations include embedding psychological support and conflict mediation training in military and post-conflict rehabilitation frameworks, aiming to modulate aggression and enhance empathic competencies
. Anderson, C. A. (2018). Effects of violent media on aggression. Psychological Science, 29(5), 711-722.
. Bowles, S. (2009). Did Warfare Among Ancestral Hunter-Gatherers Affect the Evolution of Human Social Behaviors? Science, 324(5932), 1293-1298.
. Bowles, S. (2022). The Evolutionary Origins of War and Political Hierarchy. Harvard University Press.
. Brown, R. (2020). The role of empathy in intergroup relations. Social Psychology Review, 22(2), 156-171.
. Brown, S. (2019). Hormonal modulation of risk-taking behavior. Journal of Neuroscience Research, 21(4), 45-52.
. Carmichael, S. T., & Warburton, D. M. (2021). Neurobiology of Aggression and Violence. American Psychological Association.
. Choi, J.-K., & Bowles, S. (2007). The Coevolution of Parochial Altruism and War. Science, 318(5850), 636-640.
. Clark, J. (2018). The quest for power in international relations. Political Psychology, 39(6), 1231-1246.
. Davis, A. (2019). The Human Cost of War. Cambridge University Press.
. Eyina, N.N., Dabo, A. & Osazuwa, J. A. (2021). Conceptualisation of war: Clausewitzian and anti-clausewitzian perspectives. International Journal of Trend in Scientific Research and Development (IJTSRD), 5(2), 291-302. https://www.ijtsrd.com/papers/ijtsrd38375.pdf
. Gat, A. (2013). War in Human Civilization. Oxford University Press.
. Hoge, C. W. (2010). Once a warrior—Always a warrior: Navigating the transition from combat to home including combat stress, PTSD, and mTBI. Globe Pequot Press.
. Johnson, D. D. P. (2013). The evolution of war: Theory and controversy. International Security, 37(4), 191-215.
. Johnson, J., & Tierney, D. (2020). Understanding modern warfare. Oxford University Press.
. Jones, E. (2017). Genetic markers of aggression and risk-taking: Implications for warfare. Behavioral Genetics, 47(6), 798-806.
. Jones, P. (2015). Aggression in human nature. Social Behavior and Personality, 43(1), 45-56.
. Kelly, R. C. (2000). Warless societies and the origin of war. University of Michigan Press.
. MacLean, P. D. (2015). The triune brain in evolution: Role in paleocerebral functions. Springer.
. Martin, G. (2017). Identity and conflict: Perspectives from the identity theory. Journal of Conflict Resolution, 61(10), 2103-2139.
. Nguyen, M. (2019). Social identity and intergroup conflict. International Journal of Intercultural Relations, 69, 70-79.
. Patel, V. (2017). The Role of Genetics in Moderating Responses to Military Training. Military Behavioral Health, 5(1), 28-37.
. Pinker, S. (2011). The Better Angels of Our Nature: Why Violence Has Declined. Viking.
. Richardson, L. (2020). What Motivates War? Insights from Psychology. Oxford University Press.
. Roberts, A. (2020). Evolutionary Psychology and Military Decision-Making: Applications and Implications. Journal of Military Psychology, 32(1), 1-15.
. Smith, J. (2015). Genetic Correlates of Aggression and Leadership in a Military Context. Journal of Military Studies, 6(1), 1-14.
. Smith, R. (2021). The Dynamics of Military Conflict. Routledge.
. Smith, T. (2017). Human nature and war: An anthropological examination. Current Anthropology, 58(2), 227-246.
. Taylor, S. (2016). Empathy and conflict resolution in social interactions. Emotion Review, 8(4), 314-323.
. Thompson, W. (2021). Adaptive Behaviors and Modern Military Environments: An Evolutionary Perspective. Evolutionary Behavioral Sciences, 15(3), 230-243.
. Tooby, J., & Cosmides, L. (2010). The Evolutionary Psychology of War and Its Cognitive Foundations. Institute for Evolutionary Studies.
. Van Vugt, M. (2009). Averting the Tragedy of the Commons: Using Social Psychological Science to Protect the Environment. Current Directions in Psychological Science, 18(3), 169-173.
. White, R. (2019). The biology of aggression and its implications for violence in society. Aggressive Behavior, 45(6), 621-631.
. Williams, L. (2018). Neurobiological Underpinnings of Risk and Decision Making in Military Contexts. Neuroethics, 11(2), 119-131.
. Williams, P. (2022). Asymmetric Warfare and International Security. Princeton University Press.
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