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In 2021, the United Nations Intergovernmental Panel on Climate Change sounded the alarm on a looming crisis: Climate change is generating a “code red for humanity” that requires urgent action. Food systems are deeply entwined with this crisis. In many regions, especially in the developing world, climate change has already started to reduce agricultural productivity and disrupt supply chains, putting pressure on livelihoods and threatening to significantly increase hunger and malnutrition, making adaptation efforts crucially important.

Communications tools, including digital extension tools (DETs) like phone calls and smartphone applications, can be important pathways to help improve farmers’ knowledge and capacity regarding improved agricultural techniques. However, in many middle- and low-income countries, these tools are underutilized, particularly in rural areas. A recent paper published in Global Food Security examined the use of these tools in in Bihar, India to identify why and how farmers and agricultural extension workers do, and do not, choose to adopt them.

Over the last few years, global food systems have been disrupted by conflict, economic shocks, climate change, and the COVID-19 pandemic, increasing global food insecurity and malnutrition.

A Jan. 19 policy seminar examined the implications of fragile agrifood systems and the findings of FAO’s The State of Food and Agriculture 2021 (SOFA) report. The report analyzes the vulnerabilities of food supply chains and how at-risk populations such as those in rural areas cope with risks and shocks.

Several constraints limit the ability of smallholder farmers in low and middle income countries (LMICs) to reach their production potential. One such constraint is access to formal finance; smallholders and other agricultural value chain participants frequently cannot access credit necessary to invest in new crops or technologies and deal with risks and shocks and/or savings products necessary to safely carry wealth from harvest to planting.

In 2018, African swine fever (ASF), a deadly hemorrhagic disease found in pigs, was reported for the first time in China. By mid-2019, the disease had infected hundreds of millions of pigs—anywhere from 30 to 70 percent of the country’s swine population. Millions of pigs were culled in an effort to slow the spread of the disease, resulting in a drastic reduction in the volume of Chinese pork produced.