The world faces a serious water crisis, warned former heads of government and experts recently in a book that identifies a multitude of associated security, development and social risks, including food, health, energy and equity issues.
“Water security requires long-term political ownership and commitment, recognition of water’s key role in development and human security, and budget allocations appropriate to the fundamental importance of water to every living thing,” asserted Zafar Adeel, Director of the United Nations University (UNU) Institute for Water, Environment and Health, which published that book last September.
Study prepared by FAO Regional Office for Africa, October 2012
Environmental migration has been the subject of lively debate in recent years. Recent International Food Policy Research Institute (IFPRI) research lets us put this debate into perspective. Microlevel evidence has improved our understanding of how climate affects individual and household decisions to migrate over time in African and Asian countries. Macrolevel analyses help us assess whether such country-specific evidence may be systematic enough to constitute a global phenomenon.
This brief reviews recent evidence, examines main research challenges in identifying migration–climate links and discusses the policy options for formalizing migration as an adaptation mechanism to climate change.
Agnes R. Quisumbing and Scott McNiven, FAO/ESA This paper investigates the impact of migration and remittances on asset holdings, consumption expenditures, and credit constraint status of households in origin communities, using a unique longitudinal data set from the Philippines. The paper examines the impact of remittances from outside the original survey villages on parent households, taking into account the endogeneity of the number of migrants and remittances received to characteristics of the origin households and communities, completed schooling of sons and daughters, and shocks to both the origin households and migrants.