Library
Every piece we've published. Growing every day.
5 pieces 5 subjects
April 2026
- 21 Apr 7 min
Who Really Pays Tariffs? The $166 Billion Answer
The US government just announced $166 billion in tariff refunds. If foreign countries pay tariffs, why are American companies getting the money back? This refund reveals the mechanics most people miss.
How tariffs actually work, who pays them, and why refunds reveal their hidden mechanics - 20 Apr 8 min
The 21-Mile Bottleneck
When ships carrying one-fifth of the world's oil can't move through a strait narrower than a marathon route, the lesson isn't about the conflict—it's about how concentration creates control in every system we build.
Chokepoints and Global Systems - 19 Apr 7 min
Why Jet Fuel Price Spikes Break Some Airlines and Not Others
A sudden fuel price spike forces airlines to cut routes and raise fares. Why does the same shock kill budget carriers while legacy airlines survive? The answer reveals how systems break at their bottlenecks—and why efficiency creates brittleness.
How commodity shocks cascade through interconnected systems - 18 Apr 7 minutes
The 21-Mile Channel That Moves Oil Markets
Iran says the Strait of Hormuz is open during a ceasefire, and oil prices plunge. Why does a channel you could swim across control a fifth of the world's oil? This is a lesson about chokepoints—geographic bottlenecks where entire systems concentrate their flows, creating points of maximum vulnerability.
Chokepoints and system vulnerability - 17 Apr 7 minutes
Why QVC Filed for Bankruptcy
QVC filed for bankruptcy forty years after revolutionizing retail. The company didn't fail because it did something wrong—it failed because it did everything right for too long. Understanding why successful companies can't adapt teaches you about the disruption hiding in your own industry.
Business model disruption and the lifecycle of innovation