Recent publications
Book
Floyd, R & Matthew , R (eds) 2025, Environmental Security: Approaches, Issues and Actors . 2 edn, Routledge, Abingdon . <https://www.routledge.com/Environmental-Security-Approaches-Issues-and-Actors/Floyd-Matthew/p/book/9781032620824#:~:text=This%20volume%20highlights%20complex%20tradeoffs,sustainable%20development%20and%20environmental%20peacebuilding.%22>
Floyd, R 2025, Teaching Security Studies. Elgar Guides to Teaching , Edward Elgar Publishing Ltd., Cheltenham.
Floyd, R & Schouenborg, L (eds) 2025, The Big Picture as an Approach to the Study of International Relations: Thinking with and Beyond Barry Buzan. Cambridge University Press, Cambridge .
Floyd, R 2024, The Duty to Secure: From just to mandatory securitization . Cambridge University Press. https://doi.org/10.1017/9781009468947
Article
Floyd, R 2025, 'NATO and Climate Change', Defence Studies.
Floyd, R & Depledge , D 2025, 'The climate crisis and the justice of wars', Security Studies.
Floyd, R & Briggs, CM 2025, 'Uncontested terrain? Reflections on the perception of the military in climate security', Contemporary Security Policy. https://doi.org/10.1080/13523260.2025.2548835
Floyd, R & Webber, M 2024, 'Making amends: emotions and the Western response to Russia’s invasion of Ukraine', International Affairs, vol. 100, no. 3, pp. 1149–1169. https://doi.org/10.1093/ia/iiae074
Floyd, R 2024, 'Ontological vs. societal security: Same difference or distinct concepts?', International Politics. https://doi.org/10.1057/s41311-024-00581-w
Chapter (peer-reviewed)
Floyd, R 2025, Political Risk and Security Studies: Towards a Conceptual Framework of Political Riskiness. in CE Sottilotta, J Campisi, J Leitner & H Meissner (eds), The Routledge Handbook of Political Risk. 1 edn, Routledge, Abingdon , pp. 36-46. <https://www.routledge.com/The-Routledge-Handbook-of-Political-Risk/Sottilotta-Campisi-Leitner-Meissner/p/book/9781032595405?srsltid=AfmBOopJGE-jfeU7XFffarMgDhAQQIO4osnGPN6E7ApZvbk0NazmFsJc>
Floyd, R 2025, Regulating security policy and practice via a norm of just securitization. in A Wiener , P Orchard & S Gholiagha (eds), The Handbook on Norm Research. Oxford University Press.
Book/Film/Article review
Floyd, R 2024, 'States and Nature: The Effects of Climate Change on Security. By Joshua W. Busby. Cambridge: Cambridge University Press, 2022. 334p. $99.99 cloth, $34.99 paper', Perspectives on Politics. https://doi.org/10.1017/S1537592724000343
Floyd, R 2023, 'Book review: Contemporary traditional, critical, and Critical environmental security studies explained and evaluated via three books', Environment and Security . https://doi.org/10.1177/27538796231167286
Comment/debate
Krause, S, Lynch, I, Agarwal, A, Akinsemolu, A, Arheimer, B, Buytaert, W, Floyd, R, Houdret, A, Saccoccia, E, Schneidewind, U, Tockner, K, Yasmin, T & Hannah, DM 2024, 'Seven strategies to leverage water for peace and foster sustainable and just water management for all', Nature Water, vol. 2, no. 12, pp. 1134-1138. https://doi.org/10.1038/s44221-024-00353-z
Hardt, JN, Jayaram, D, Harrington, C, McLaren, D, Simpson, NP, Cook, ADB, Oliveira, MC, von Lucke, F, Trombetta, JM, Daoudy, M, Floyd, R, Oramah, CP, Anthony, MC, Estève, A & Males, J (ed.) 2024, 'The challenges of the increasing institutionalization of climate security', PLOS Climate, vol. 3, no. 4, e0000402. https://doi.org/10.1371/journal.pclm.0000402
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