Bubbles, AI, and the Economics of Belief
The selloff in technology stocks this week startled some investors. It shouldn’t have. The signals of an AI bubble have been flashing for some time: billion-dollar raises for companies with no product, multibillion-dollar valuations for companies with no revenue, and nine-figure offers made to individual researchers. The AI race is building products that are economic complements to one another—you need the turbines that power the grids, that power the chips, that run the models, that power the products. And you need firms to build their growth and hiring plans around the expectation that ever more of their work will be done by AI. AI is in a bubble, companies will fail, and capex is unsustainably high. The real question is whether the infrastructure being built now will unlock a technological era that outlasts the speculation that paid for it.
History suggests yes. The pattern repeats because the pattern works. The bubble is not the danger. Missing the moment is.










