Desertification Crisis Affecting 168 Countries Worldwide, Study Shows PEACE & SECURITY 2013•04•19 Ed King
How Rainfall Variability, Food Security and Migration Interact HUMANITARIAN AFFAIRS 2012•12•07 Carol Smith United Nations University
Sahel’s Food Crisis Gets Swift Response but No Long-term Answers DEVELOPMENT & SOCIETY 2012•01•11 Mark Tran
Environmental Migrants: More than Numbers HUMANITARIAN AFFAIRS 2011•07•13 Jacob Park Green Mountain College
