
Macro Voices MacroVoices #528 Luke Gromen: Hormuz Could Lead To a 1956 US Suez Moment
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Apr 16, 2026 Rory Johnston, oil-market analyst who tracks tanker flows and physical crude logistics. Luke Gromen, macro strategist focused on sovereign balance sheets, commodities, and supply chains. They debate Hormuz as a potential 1956-style shock to global trade. Topics include tanker transit lags, fertilizer and food inflation risks, sovereign bond stress, and where to position across energy, uranium and gold.
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Fertilizer Shortages Threaten Global Food Supply
- Synthetic nitrogen fertilizer underpins global food supply; loss of fertilizer access would roughly halve the population that can be supported.
- Gromen stresses margin effects: reduced fertilizer will cut yields, drive food inflation and humanitarian crises in the global south within months.
Commodity Shock Can Force Fiscal Monetization
- The conflict creates opposing forces: commodity-driven inflationary pressure and recessionary deflationary pressure, both stressing fiscal receipts and interest costs.
- Gromen argues this sequence will force governments to choose printing money to cover entitlements and interest, which is ultimately inflationary.
When Macro Is Too Hard Sit In Cash And Bullion
- If the market is too complex and headline-driven, simplify risk management: sit in cash and bullion rather than try to time short-term headline moves.
- Gromen prefers waiting for clear policy pivots (implicit QE or large fiscal action) before redeploying capital into duration-sensitive assets.


