Étienne PiguetEtienne Piguet is Professor of Geography at the University of Neuchâtel (Switzerland) and nominated expert for the Intergovernmental Panel on Climate Change 5th report (working group II on the impacts, adaptation and vulnerability to climate change).He is specialized in migration and refugee studies and a member of the steering committee of the population geography commission/International Geographic Union. He is an internationally recognized expert about the links between human migration and environmental degradation. Author of several books on migration policy and immigrant minorities in Switzerland, as well as of a 2008 report on climate change and migration for the Office of the High Commissioner for Refugees. Read More Read Less