Alarming levels of hunger and food insecurity are on the rise across the globe. According to the September 2021 mid-year update to the 2021 Global Report on Food Crises (GRFC), an estimated 161 million people in 42 countries/territories have faced Crisis-level (IPC/CH Phase 3) food insecurity or higher. This number is up from the estimated 155 million acutely food-insecure people reported by the GRFC for 2020.

Increasing urbanization plays a major role in shifting patterns of food supply and demand and thus in transforming food systems. These transformations carry significant implications for the livelihoods of rural populations, presenting both challenges and opportunities. A new paper published in Food Security examines some of these impacts in Africa south of the Sahara (SSA) and South Asia, as well as the enabling environments needed to help rural communities benefit from the changes.

This post originally appeared on IFPRI.org

With the COVID-19 pandemic disrupting livelihoods, and the new African Continental Free Trade Area (AfCFTA) now beginning to influence food flows, agricultural trade in Africa is in a state of flux, with both challenges and opportunities. While AfCFTA implementation has begun, some crucial negotiations remain to be completed, and the full scope of its impact is not yet clear.

Every year, people in Sub-Saharan Africa consume 34 million tons of milled rice, of which 43 percent is imported. But the COVID-19 pandemic has greatly hampered supply chains, making it difficult for imported rice to reach the continent. Indeed, if immediate action is not taken, the supply shortfall will further strain the region’s food systems which are already impacted by the pandemic.

Most of Malawi’s 4 million households still rely primarily on rainfed crop production with limited use of agricultural inputs for their food needs. But subsistence farming is failing to meet the dietary requirements of all Malawians: In recent years, several hundred thousand households annually have faced acute food insecurity. Insufficient harvests have resulted from either too little or too much rainfall and from limited use of inputs, while landholdings shrink as the population grows. Yet the country’s policy approach to food security continues to center on subsistence production.

In response to the COVID-19 pandemic, Senegal declared a state of emergency on March 23, 2020, followed by a range of policy measures to prevent the spread of the coronavirus: Transport was significantly restricted, wet markets were closed, and shops were required to limit their hours. These moves disrupted food supply chains, in particular those of highly perishable products such as fresh fruits and vegetables (FFV).

Africa South of the Sahara is currently experiencing several regional challenges to food security, according to FEWS Net. These include two of the most common drivers of increased food insecurity: conflict and weather-related shocks.

Agricultural mechanization has many benefits for developing countries: It raises productivity and lowers costs, makes supply chains more efficient, and is more environmentally friendly than traditional farming techniques. Mechanization is key for Africa’s agricultural transformation, which must adapt to the needs of urbanizing populations, increased food demand, and rising rural wages.