Food Systems Under Pressure: Climate and Livelihoods in Africa

Recent news highlights how food systems are increasingly under stress globally, with direct implications for Africa and countries like Senegal.

One major issue is the impact of extreme heat and climate change on agriculture. A recent UN-backed report warns that rising temperatures are reducing crop yields, stressing livestock, and making it unsafe for farmers to work in many regions, including sub-Saharan Africa . These environmental impacts affect water availability, soil quality, and biodiversity, while also threatening food production systems that are already highly climate-sensitive. In Senegal, where agriculture is largely rain-fed, these risks are particularly significant, making farmers highly vulnerable to climate shocks .

A second issue is the growing food insecurity crisis linked to drought, conflict, and economic instability. A recent global report indicates that hunger is increasing, especially in regions like West Africa and the Sahel . In Senegal, over a million people already face food insecurity during certain periods of the year . These impacts are felt most strongly by smallholder farmers, rural communities, and low-income households, who depend directly on food systems for both income and nutrition.

At the same time, there are positive examples of adaptation. In Senegal, innovative practices such as improved grazing systems are helping restore degraded land and improve water retention, showing how local solutions can strengthen resilience .

Government policy plays a critical role in addressing these challenges. Senegal is actively promoting climate adaptation in agriculture, including sustainable land management, agroforestry, and resilient crop systems . International organizations such as the World Food Programme (WFP), FAO, and development banks are also supporting farmers, improving livelihoods, and strengthening food security.

In conclusion, these examples show that food systems are deeply linked to both environmental sustainability and social equity, and that addressing their challenges requires coordinated action at local, national, and global levels.