War is often thought of mainly the concern of professional soldiers and maybe politicians as well. However, philosophers and theorists of varying types have addressed the issue of war in its many aspects. This is because war has numerous political, ethical, philosophical, and even legal elements. When is the right time to go to war? What is a legitimate reason to go to war? Who has the proper authority to declare war? Who should serve and fight in war? These and other questions have been debated since the times of Antiquity to the present day. Greek philosophy, Roman law, and the Jewish and Christian religious traditions have formed the foundations for the majority of Western thinking concerning the nature of war. In her book War: A Genealogy of Western Ideas and Practices (Oxford University Press, 2022), Beatrice Hesuer traces the nearly 2,500 year history of how these ideas have shaped Western conceptions of war.

Beatrice Heuser holds the Chair in International Relations at Glasgow University. From 1991-2003 she taught at the Department of War Studies, King's College London, ultimately as Chair of International and Strategic Studies. She has also taught at Sciences Po' and the Universities Paris I, IV (Sorbonne), and VIII (St Denis), and at two German universities. From 1997-1998, she worked in the International Staff at NATO headquarters in Brussels. Between 2003-2007 she was Director for Research at the Military History Research Office of the Bundeswehr in Potsdam. She is also the host of the Talking Strategy podcast for the Royal United Services Institute (RUSI).

Stephen Satkiewicz is an independent scholar whose research areas are related to Civilizational Analysis, Social Complexity, Big History, Historical Sociology, military history, War studies, International Relations, Geopolitics, as well as Russian and East European history.

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