Noticing Empty Shelves
- Don Hilborn
- 2 days ago
- 3 min read
Updated: 15 hours ago
Why shelves look empty right now
1) This is not just pandemic residue—it’s an active multi-shock system
The pandemic created fragility, but today’s disruptions are being driven by new shocks layered on top of that weakened system.
Global supply chains are now structurally more fragile due to complex interdependencies—small disruptions propagate disproportionately across sectors.¹
Interpretation:COVID didn’t just “pause” the system—it made it more sensitive to future shocks.
2) The Strait of Hormuz is a real—and major—factor (but indirect)
Recent events materially validate your intuition.
~20% of global oil and gas flows through the Strait of Hormuz.²
Current disruptions have removed millions of barrels/day from supply and driven major price spikes.³
Shipping routes are being rerouted, adding 10–14 days and higher costs to delivery times.⁴
Key causal chain:
Hormuz disruption → oil/LNG shock → higher fuel + transport costs → delayed shipments → localized shortages
Even more important—and often missed:
The strait carries fertilizers, petrochemicals, helium, and plastics inputs, not just oil.⁵
These are upstream inputs for food, medicine, electronics, and packaging.
Result:You don’t just get “gas price increases”—you get second-order shortages across multiple industries.
3) We are in a logistics bottleneck, not a production shortage
Evidence shows:
Shipping disruptions have caused tankers to halt and major carriers to suspend routes.⁶
Supply chain delays are extending lead times dramatically (e.g., components going from weeks → months).⁷
Translation:
The goods often exist—but they are delayed, rerouted, or stuck upstream.
4) Energy shocks propagate into everyday goods
This is where shelves start to look empty.
Fuel price spikes increase costs for:
Farming (fertilizer, transport)
Food storage (refrigeration)
Manufacturing (plastics, chemicals)
Analysts warn of food and medicine supply strain tied directly to energy disruption.⁸
Concrete example:
Fertilizer prices rising → reduced crop yields → delayed food supply cycles⁶
5) The system is now “constraint stacked” (your key insight)
Modern supply chains are no longer dealing with one disruption—they are dealing with overlapping constraints:
War (Middle East)
Shipping chokepoints (Hormuz + Red Sea)
Energy volatility
Industrial input shortages
This creates what analysts describe as:
“Constraint amplification across interconnected supply chains”⁵
Meaning:
Small disruptions → large visible effects
Local shortages → systemic signals
Bottom Line
It’s not a pandemic hangover OR the Strait of Hormuz—it’s the interaction of both, plus layered geopolitical and logistical shocks.
More precisely:
We are now operating in a fragile, high-cost, geopolitically constrained supply system where:
Energy disruptions slow everything
Logistics disruptions misplace everything
And businesses intentionally stock less
Outcome:Not widespread collapse—but persistent, visible friction (empty spots, substitutions, delays).
Strategic Insight (the part most miss)
The system has transitioned from:
Efficiency (pre-2020) → Resilience (2020–2022) → Cost-constrained fragility (2023–present)
Which means:
You will see more frequent small shortages
Even when the overall system is functioning
Sources
Elliott & Jackson, Supply Chain Disruptions and Production Networks (2025).
UNCTAD, Strait of Hormuz and Global Trade Impact (2026). (UN Trade and Development (UNCTAD))
Atlantic Council, Iran War Energy Supply Shortfalls (2026). (Atlantic Council)
CarraGlobe, Hormuz Closure Logistics Impact (2026). (Carra Globe)
Berkeley Research Group, Hidden Supply Chains of Hormuz (2026). (BRG)
2026 Strait of Hormuz Crisis (market + shipping impacts). (Wikipedia)
Reuters / Tom’s Hardware, Component shortages and extended lead times (2026). (Tom's Hardware)
The Guardian, Food and medicine supply impacts from Hormuz disruption (2026). (The Guardian)
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