- Iceland and Switzerland – Remote locations and strong domestic food systems could help sustain local populations under extreme global conditions.
- Chile and Southern Africa – Certain regions benefit from fertile soil, stable rainfall, and agricultural self-sufficiency.
Importantly, these analyses are theoretical tools—not forecasts. Governments and international organizations use them to plan long-term strategies, strengthen supply chains, and improve global cooperation. The goal is resilience: ensuring that even in extreme circumstances, communities can adapt and survive.
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