For three decades, the global development model rested on an unspoken assumption: that the arteries of trade would remain open, that energy would flow freely, and that the cumulative gains of poverty reduction were irreversible. The 2026 Iran war has shattered each of these premises. What we are witnessing is not merely a regional conflict with economic side-effects. It is the repricing of a model that was, in the language of options theory, catastrophically short volatility.

The architecture of post-Cold War development — export-led industrialisation, open capital accounts, commodity-dependent growth — was implicitly a bet that tail risks would remain contained. The Strait of Hormuz would stay open. Fertiliser would keep flowing. Energy shocks, if they came at all, would be transient. The system was priced for normality. It was never stress-tested for the correlated, fat-tailed disruption that began on 28 February.

Consider the fertiliser channel alone. Brazil, which accounts for nearly sixty per cent of global soybean exports and is a major exporter of corn and sugar, is the world’s largest fertiliser importer — and imports nearly all of its urea, forty per cent of whose global trade transits the Strait of Hormuz. A sustained shortage does not merely raise input costs; it threatens to cut crop yields across the southern hemisphere, with cascading implications for food security in Africa, the Middle East, and South Asia. The UN estimates that the war could push more than thirty million people back into poverty, erasing years of painstaking development gains. The........

© The Times of Israel (Blogs)