Plate Nº 79 · recorded November 9, 2026
Earth & ClimateReported finding
Above-average temperature days up 126%, raising global economic risk
An OECD report says above-average temperature days rose 126% since the early 1980s, with drought threatening farms, food security and global supply chains.
By Elena Vasquez3 min read586 words
In brief
- Global days with above-average temperatures increased 126% since the early 1980s.
- The 126% increase means the worldwide count has more than doubled.
- Latin America and the Middle East are identified as regions particularly affected by rising temperatures.
- Drought severity is projected to increase by 2100.
- Businesses and governments are diversifying transport options and strengthening supply chains.
By Elena Vasquez
What changed since the early 1980s?
The world has recorded 126% more days with above-average temperatures since the early 1980s, according to a new Climate Action Monitor report from the Organisation for Economic Co-operation and Development (OECD). The 126% increase means the global count has more than doubled.
The report changes the economic meaning of that trend. People once brushed off above-average temperatures as an indicator of climate change. The OECD now treats the growing number of hot days as a warning that economic disruption could arrive quickly.
The finding measures a change in the global count of warmer-than-average days. The cited results do not explain how the temperature average was calculated, provide a country-by-country breakdown or estimate the value of resulting economic losses. The number establishes the scale of the trend without measuring its final cost.
Takeaway: The world now has more than twice as many above-average temperature days as it did in the early 1980s.
How can heat and drought affect the economy?
Extreme heat and drought reach the economy through agriculture. Drier soil creates instability among major agricultural producers and exporters, making output more vulnerable to climatic shocks. A farm, trading company or government then faces wider consequences if harvests, exports or transport links become less predictable.
Food security is at stake. In plain terms, it means reliable access to enough food. The OECD links potential instability in major producers and exporters to food security and global supply chains, the systems that move agricultural goods between producers, suppliers and buyers.
The report presents these as potential consequences rather than announcing a confirmed global food shortage. It does not identify particular countries, crops, exporters or the number of supply chains affected. Even so, its central concern is clear: drier conditions can weaken the agricultural foundation beneath markets and food systems.
Takeaway: Drought reaches the economy through farm instability and the supply chains that depend on reliable harvests.
What can governments and businesses do?
The OECD says “strengthening adaptation can help limit economic disruption and protect vulnerable populations.” Adaptation means changing systems and decisions to reduce harm from conditions that are already present, rather than relying only on efforts to limit future warming.
The report identifies Latin America and the Middle East as regions particularly affected by rising temperatures. Those areas face a greater need for measures that protect food production, vulnerable communities and economic activity from intensifying heat.
The OECD also says “businesses and governments are already taking steps to strengthen resilience.” The report names two broad examples:
- Diversifying transport options so movement does not depend on a single route or approach when drought disrupts one option.
- Strengthening supply chains so producers, suppliers and traders can better absorb drought-related interruptions.
Drought severity is projected to increase by 2100. The report does not specify how much conditions will worsen in a particular place or provide costs, deadlines or a list of completed projects. Its resilience examples therefore show the direction of current action, not proof that governments and businesses have prepared the global economy for the projected risks.
The OECD’s conclusion is blunt: much more work is likely needed to protect the economy while also protecting the environment. The report treats economic resilience and environmental protection as connected goals, because a hotter, drier operating environment can threaten both.
Takeaway: Resilience efforts are under way, but the OECD says the world needs to do much more before drought risks become harder to contain.
via energylivenews.com (Source)
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Correspondent covering money, funding and market shifts around general science news at SciBeat.
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