Local vs Global? The role of trade in building food system resilience

As the COVID-19 pandemic continues to wreak havoc on the global economy and put pressure on food supply chains, debate has resurged about the role of trade in protecting food security. Though food supply chains have proved fairly resilient during the outbreak, many countries have faced both severe disruptions in supply and shifts in food demand. A few have responded with protectionist measures—namely export bans on key staple foods—with the intent of protecting domestic consumers, but depriving those abroad. These measures raise the question: Are food systems strongly connected with global value chains more vulnerable to disruptions or more resilient than more localized food systems?