AI Deflation: The New Railway Crash?
Aug 6, 2026 · 36m
Summary
David McWilliams argues that the AI boom is a speculative bubble akin to the 19th-century railway craze, driven by crowd psychology rather than fundamentals. He predicts that AI’s deflationary impact on wages, combined with record global debt, will trigger massive defaults and bankruptcies among major tech firms. Using South Korea as a warning sign, he foresees a debt-deflation vortex similar to the 1873 crash, where falling incomes make existing debt unsustainable.
Topics discussed
Intro: AI, debt deflation, and sponsor ads
Market psychology: Optimism, fear, and crowd behavior
The thesis: AI causes global deflation and debt crisis
AI bubble vs. Railway boom: Why no bailout this time
South Korea as the canary in the coal mine
Technological efficiency and falling prices
Historical parallel: 1873 railway/steel boom and bust
Debt levels then vs. now: The modern debt trap
Conclusion: $353T debt and the shift to pessimism
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