Alex Jeffrey is a Reader in Human Geography at the University of Cambridge and Fellow of Emmanuel College. Following work for a youth NGO in Bosnia and Herzegovina, Alex Jeffrey's scholarly work has examined the politics of state formation after violent conflict. He is author of over forty papers and chapters on the political and legal geographies of the state and published The Improvised State: Sovereignty, Performance and Agency in Dayton Bosnia (2013). He sits on the Editorial Board of Political Geography and the RGS-IBG Book Series.