What's New

With global temperatures already 1.2 degrees Celsius above pre-industrial levels, climate change is having major impacts on agriculture that fall disproportionately on the Global South—from crops, to livestock, to aquaculture. Agricultural systems endure frequent heat waves, flooding, and drought—often all in one season. Climate-related extreme weather events such as intense rainstorms pose a serious threat to crops.

With climate change impacts, deforestation, and land use changes accelerating around the world, the need for mapping croplands—which cover 1.2 billion hectares, approximately 12% of Earth’s surface—is growing more urgent.

The FAO Food Price Index rose marginally in April but remained 7.4 percent below its April 2023 level. The slight increase was driven by rising meat, vegetable oil, and cereal prices.

Hunger continues to rise across the globe, with nearly 282 million people facing acute food insecurity in 2023, according to the 2024 Global Report on Food Crises (GRFC).  This number is up by 24 million from 2022, marking the fifth consecutive year that food insecurity has risen.

This blog is based on finding from the IFPRI discussion paper, From farm to table: Agrifood systems and trade challenges in the Southern Cone.

Introduction