What are the implications of climate change for twenty-first-century conflict and security? Rising temperatures, it is often said, will bring increased drought, more famine, heightened social vulnerability, and large-scale political and violent conflict; indeed, many claim that this future is already with us. Divided Environments: An International Political Ecology of Climate Change, Water and Security (Cambridge UP, 2022), however, shows that this is mistaken. Focusing especially on the links between climate change, water and security, and drawing on detailed evidence from Israel-Palestine, Syria, Sudan and elsewhere, it shows both that mainstream environmental security narratives are misleading, and that the actual security implications of climate change are very different from how they are often imagined. Addressing themes as wide-ranging as the politics of droughts, the contradictions of capitalist development and the role of racism in environmental change, while simultaneously articulating an original 'international political ecology' approach to the study of socio-environmental conflicts, Divided Environments offers a new and important interpretation of our planetary future.

Jan Selby joined the University of Sheffield in June 2020 as Professor of Politics and International Relations. After completing a PhD in Sociology at the University of Lancaster (2002), Jan's first post was as a lecturer in Lancaster's Department of Politics and IR. After a short stint at Aberystwyth, he then moved to the Department of IR, University of Sussex, where he worked for 15 years (2005-20). He held several leadership positions at Sussex, including Head of Department (2007-09), Director of Research (2011-20), and Director of the cross-disciplinary Sussex Centre for Conflict and Security Research (2012-18). Professor Selby’s research and teaching focus on climate change, water and energy politics, though he also works periodically on themes in IR theory, and conflict, peacebuilding and development.

Sidney Michelini is a PhD student working on climate and conflict at the Potsdam Institute for Climate Impact Research.

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