Climate Change

Africa south of the Sahara continues to struggle against an invasion of Fall Armyworm. Since its first appearance in Nigeria in early 2016, the pest has spread to 28 countries. Driving the rapid spread of the pest is the region’s climate – fall armyworm tends to thrive in areas where drought is followed by heavy rains, a pattern that has intensified in recent years in many areas of Africa south of the Sahara.

FEWS Net has recently released regional updates for East Africa and West Africa , as well as a food security alert for the Horn of Africa .

Agriculture, much of it rain-fed, provides the main source of livelihoods in rural communities in Ethiopia. Drought has long been a challenge for Ethiopia’s farmers, but rural communities are facing new adverse effects due to climate change. A new study published in Agriculture & Food Security investigates how smallholder farmers perceive climate change, what adaptation practices they use, and what factors influence farmers’ adaptation decisions.

Africa south of the Sahara currently faces a range of shocks - from civil conflict to increasing incidence of transboundary plant and animal pests and diseases to climate-related shocks stemming from both climate change and recent El Niño and La Niña weather phenomena. According to the most recent edition of FAO’s “Regional Overview of Food Security and Nutrition in Africa” , taken together, these shocks pose a threat to recent progress made in the region to attain food and nutrition security.

Demand for cereals in Africa south of the Sahara could triple by 2050, and increasing current yields on the region’s existing farmland alone may not be enough to meet that demand, according to a new paper in the Proceedings of the National Academy of Sciences.