Extreme Heat Threatens Global Agriculture Amid Limited Climate Finance
Extreme Heat Threatens Global Agriculture Amid Limited Climate Finance
US · Published May 26, 2026
A recent report by the World Meteorological Organization (WMO) and the Food and Agriculture Organization (FAO) highlights the growing threat of extreme heat to global agriculture.
The report, titled 'Extreme Heat and Agriculture,' warns that rising temperatures are reducing crop yields and threatening food security worldwide.
Key crops such as maize, rice, wheat, and soybeans, which account for over 60% of global calorie intake, are already experiencing yield declines.

Why It's Important?

The impacts of extreme heat on agriculture are severe, with every 1°C rise in global temperatures leading to a 6% reduction in crop yields. This threatens food security, particularly in vulnerable regions where agriculture is a primary livelihood. Farmers are at the forefront of this crisis, facing challenges such as reduced productivity and increased difficulty in maintaining soil moisture and water supplies. The lack of sufficient climate finance exacerbates these risks, leaving many agricultural systems unprepared for the intensifying effects of climate change. Without significant investment in resilience-building measures, global food systems may face unprecedented strain.

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