Charting a better future for Africa
Almost 25 percent of the world’s malnourished population lives in sub-Saharan Africa (SSA), where more than 300 million people depend on maize (corn) for much of their diet. The most widely-produced crop by harvested area in SSA, maize is also highly sensitive to drought. Because maize in this region is grown largely on rainfed rather than irrigated land, any future changes in precipitation patterns due to climate change could significantly impact crop yields. Assessing the likely magnitude and locations of such yield changes in the coming decades will be critical for decision makers seeking to help their nations and regions adapt to climate change and minimize threats to food security and to rural economies that are heavily dependent on agriculture. Toward that end, a team of five researchers at the MIT Joint Program on the Science and Policy of Global Change and the Department of Earth, Atmospheric and Planetary Sciences (EAPS)...