Value Chains

As the world grapples with the increasing impacts of climate change, global policymakers need to take much stronger action to reduce the emission of greenhouse gases (GHG). This is the message from the recent UN Environment Programme’s Emissions Gap Report 2022. The report provides the stark conclusion that current national climate change pledges can only limit global warming rises by 2.4-2.6°C by the end of the century – far from the 1.5°C goal set forth by the Paris Agreement. To stand a chance of reaching that ambitious goal, global GHG emissions need to be cut by 45 percent by 2030.

This blog post is based on the T20 Policy Brief, "Environmental Sustainability of Food Systems, Global Food Security and Trade."

Mitigating climate change and the degradation of natural resources while increasing the production of safe and nutritious food to eradicate hunger and ensure food security for a rapidly growing population is the most important and urgent challenge facing humanity today.

Russia’s invasion of Ukraine has led to the disruption, by sanctions or war, of two of the world’s largest grain exporters. This means 2022 is shaping up to be a very difficult year for the global food system.

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.

Small and medium enterprises (SMEs) in the midstream of agrifood value chains—wholesalers, logistics, and processors—play a critical role to food security and value chain transformation. These enterprises help keep food supplies affordable and stable, provide employment and income for millions of rural and urban workers, and improve food quality and safety for consumers. However, in South Asia, Africa south of the Sahara (SSA), and other developing regions, SMEs often don’t play a role in the food system transformation conversation.