Climate change (interlinked with humanitarian crises and other economic and health factors) could have led to internal resettlements, international migration, and other (new) forms of human mobility. However, the empirical link between various climatic conditions and migration outcomes was highly contested, and, to date, no unified theoretical approach had adequately captured the complexity and contextual dependency of climate-induced migration. To address this gap, CLIMB sought to develop a holistic approach which would allow a better understanding of the mechanisms and pathways underlying the climate-migration nexus, and to predict temporal-spatial mobility patterns in Africa and beyond. Specifically, we investigated how climate change might intersect with conflicts, poverty, and epidemics, among other adversities, and how these forces might operate in tandem in driving human migration, with a special focus on Africa.