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Just War Theory Today: Experience Required?

Published online by Cambridge University Press:  26 June 2026

Cian O’Driscoll*
Affiliation:
Department of International Relations, Coral Bell School of Asia Pacific Affairs, Australian National University, Canberra, Australia (Cian.ODriscoll@anu.edu.au)
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Abstract

Contemporary just war theory is increasingly remote from the grounded realities of warfare. This is problematic because it diminishes the utility of just war theory as an action-guiding framework. This article asks how just war theorists can better incorporate the lived experience of war into their analysis. The argument it develops places war writing front and center. Drawing inspiration from Martha Nussbaum’s argument that moral philosophers should use the literary works of writers such as Henry James to fill out and work through their own positions, it proposes that just war theorists should engage war memoirs in a similar manner. This argument is substantiated via a close reading of Frank Richards’s World War I memoir, Old Soldiers Never Die. By incorporating experience into their ethical frame, this article concludes, just war theorists will be better able to account for the ambiguity and messiness of combat—ambiguity and messiness that simply fall out of the frame when the ethical questions that war generates are examined from a detached perspective.

Information

Type
Special Section: The Ethics and Experience of War
Creative Commons
Creative Common License - CCCreative Common License - BY
This is an Open Access article, distributed under the terms of the Creative Commons Attribution licence (http://creativecommons.org/licenses/by/4.0), which permits unrestricted re-use, distribution and reproduction, provided the original article is properly cited.
Copyright
© The Author(s), 2026. Published by Cambridge University Press on behalf of Carnegie Council for Ethics in International Affairs