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This post is part of a series examining key issues involving climate and agrifood systems tied to the 2023 UN Climate Change Conference (COP28) in Dubai (November 30-December 12). To learn more about IFPRI’s engagement at the Conference, visit our COP28 Spotlight page. 

The FAO Food Price Index remained stable in November, with increased vegetable oil, dairy, and sugar prices balanced by falling cereal and meat prices. The November 2023 Index was 10.7 percent below its 2022 level.

The Cereal Price Index decreased by 3 percent in November to reach nearly 20 percent below its November 2022 level. Maize prices fell most significantly in November due to increased sales in Argentina and higher seasonal supplies in the U.S. Wheat prices also fell, albeit less sharply, due to ongoing harvests in Russia. Rice prices remained stable in November.

Since peaking in April 2022, global agricultural food commodity prices have declined by almost 25% as of October 2023, according to the UN Food and Agriculture Organization’s (FAO) food price index (Figure 1). Contributing to the decrease were strong harvests in large food producing countries, steep declines in shipping costs, and more affordable energy and fertilizer prices (Figure 2).

As with other commodity markets such as rice, the global sugar market has seen large increases in prices due to El Niño-related production shortfalls in major exporting countries in South and Southeast Asia. At the same time, other factors are also constricting supplies. Port bottlenecks have tied up exports in Brazil, the world's largest sugar exporter, despite a large increase in production over last year's levels. Domestic biofuel policies in key exporting countries are diverting sugar production to biofuel production and thus limiting exports.

South Asia and Africa south of the Sahara face significant and burgeoning threats to food security and economic well-being as a result of climate change. These challenges are further complicated by rapid population growth in both regions, leading to both an increased demand for food and increased environmental strains and the potential for unsustainable agricultural practices to boost production. Climate-smart agriculture (CSA) may be a feasible a solution to these challenges, if implemented appropriately and with local contexts in mind.