Mapping the global flow of nitrogen fertiliser
A visual guide to who exports, who imports, and where the pinch points are.
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More on Climate
Can Food Systems Become Carbon Sinks?
The idea that farms could flip from climate liability to carbon sink has real scientific grounding, but soil carbon sequestration is capacity-limited and reversible in ways that make it fundamentally different from permanent emissions reductions. This piece walks through what the IPCC's own numbers say soil can and cannot deliver, and why soil carbon credits keep running into credibility problems.
Why Extreme Heat Is Reshaping Global Food Production
As temperatures repeatedly cross biological limits for crops, livestock and farm workers, extreme heat is emerging not as another climate risk—but as a force quietly rewriting where, how and even whether food can be produced.
Drought tightens its grip on the Sahel
Aid agencies warn of a rapidly deteriorating outlook as harvests fail across a widening area.