The second half of the twentieth century experienced significant economic integration. International trade, cross-border migration, capital flows, and technological diffusion increased per capita incomes across countries and reduced global poverty. However, events such as the global financial crisis of 2007 to 2009, Brexit, and the COVID-19 pandemic—all against the backdrop of escalating great power rivalry and tensions between the United States and China—have demonstrated the rise of geoeconomic fragmentation (GEF). Since the 2022 Russian invasion of Ukraine, a growing numberof world leaders have addressed the impacts of GEF on global energy and agricultural markets. For one, higher and increasingly volatile food and energy prices have made it increasingly difficult for developing nations to prioritize environmental concerns and implement sustainable development initiatives.
