Adaptation as by-product: migration and environmental change in Nguith, Senegal

In the debate about the nexus between environmental change, climate and migration much attention has been given to a changing climate as a push factor for migration. A more recent strand of academic work focuses on migration as a means to enhance adaptation capacities and resilience. This article questions these intentional attributions and starts from the observation that migration is occurring regardless of environmental or climatic change and connects people and places through shared social and cultural identities and the flow of ideas and resources. Drawing on a case study of Nguith, a village in the Senegalese Sahel with a long and complex migration history, it is shown how migration and material and non-material remittances have led (in a way accidentally) to an increased independence from local agro-ecological conditions. Therefore, we investigate the social, cultural and historical background of the people of Nguith with regard to their mobility and trace the continents-traversing migration network and connected translocal spaces. Finally, we explain the cohesive forces of this community that perpetuate and reinforce migration and show the effects of migration on everyday life, economic development in the village and resulting land-use change

Data and methods in the environment-migration nexus: a scale perspective

The relationship between environment and migration has gained increased attention since the 1990s when the Intergovernmental Panel on Climate Change projected climate change to become a major driver of ­human migration. Evaluations of this relationship include both quantitative and qualitative assessments. This review article introduces the concept of scale to environment-migration research as an important methodological issue for the reliability of conclusions drawn. The review of case studies shows that scale issues are highly present in environment-migration research but rarely discussed. Several case studies base their results on data at very coarse resolutions that have undergone strong modifications and generalizations. We argue that scale-related shortcomings must be considered in all stages of environment-migration research