Sub-Saharan Africa is the only developing region in the world where food insecurity has worsened instead of improved in recent decades. In this discussion paper, Mark W. Rosegrant, Sarah A. Cline, Weibo Li, Timothy B. Sulser, and Rowena A.

"Given the number of undernourished people in the developing world and the increasingly complex risks to food security, policymakers are faced with an enormous agenda.

Food security in Africa has substantially worsened since 1970.

"Spatially disaggregated estimates of over 131 streamflow, ground water, and reservoir evaporation monthly time series in California have been created for 12 different climate warming scenarios for a 72-year period.

Climate change continues to have major impact on crop productivity all over the world.

There is growing interest in Sub-Saharan Africa for substituting maize with climate-smart crops like sorghum and millets in local food processing.

The Chinese Academy of Agricultural Sciences (CAAS) and the International Food Policy Research Institute (IFPRI) jointly hosted the International Conference on Climate Change and Food Security (ICCCFS) November 6-8, 2011 in Beijing, China.

An interactive visualization tool, developed in partnership with StatPlanet, to provide detailed information about a diversity of indicators, including subnational crop area and yields, national average calorie availability, and international trad