
New Books in Intellectual History Duncan Kelly, "Worlds of Wartime: The First World War and the Reconstruction of Modern Politics" (Oxford UP, 2025)
Jan 19, 2026
Duncan Kelly, a Politics Professor at the University of Cambridge and author of *Worlds of Wartime*, delves into how the First World War redefined modern political and economic thought. He explores Ilya Alévy's 'World Crisis' framework and critiques of Marx's labor theory. The discussion includes Ireland's republicanism, the debates surrounding Wilsonian federalism, and early neoliberalism's emergence. Kelly also reflects on how intellectual movements shaped wartime propaganda and the political landscape, drawing parallels across continents.
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Modernist Intellectual History Framing
- Duncan Kelly frames his book as a 'modernist intellectual history' linking art-world methods to political and economic ideas shaped by WWI.
- He argues wartime intellectual turbulence fixed modern politics and explains present difficulties imagining alternatives.
War As Intellectual And Structural Crisis
- Kelly uses Ily Alévy's 'world crisis' lectures to show war combined national self-determination and revolutionary contagion into structural disequilibrium.
- This mix made the First World War both an intellectual and systemic crisis shaping postwar ideas and politics.
The Kant Wars And Propaganda
- The 'Kant Wars' in France split interpreters between using Kant for republican perpetual peace and rejecting him as Germanic and tainted.
- That debate became part of a larger propaganda war framing German philosophy as state-worship that caused the conflict.



