Loren B Landau is the South African Research Chair in Human Mobility and the Politics of Difference. Formerly the founding director of the African Centre for Migration & Society at the University of the Witwatersrand (which now hosts the chair), his work explores the relationships among human mobility, citizenship, development, and political authority. Along with his academic responsibilities, he has served as the chair of the Consortium for Refugees and Migrants in South Africa (CoRMSA), is a member of the South African Immigration Advisory Board and of the editorial boards of International Migration Review, Migration Studies, and the Journal of Refugee Studies. He has consulted with the South African Human Rights Commission, the United Nations High Commissioner for Refugees, the UNDP, the French Development Agency (AFD), Oxfam, and others. He holds an MSc in Development Studies (LSE) and a PhD in Political Science (Berkeley). Widely published in the academic and popular press, he is author of The Humanitarian Hangover: Displacement, Aid, and Transformation in Western Tanzania (Wits Press), co-editor of Contemporary Migration to South Africa (World Bank), editor of Exorcising the Demons Within: Xenophobia, Violence and Statecraft in Contemporary South Africa (UN University Press/Wits Press) and has published in Millennium, Politics & Society, the Journal of Ethnic and Migration Studies and elsewhere.