Freakonomics Radio Freakonomics Radio

684. He Helped Clean Up the Last Crash. Does He See Another One Coming?

Aug 7, 2026 · 1h 6m

Summary

Stephen Dubner interviews Gary Gensler about the risks of the current AI investment boom, comparing it to historical financial bubbles like the dot-com era. Gensler warns that massive capital expenditures may outpace near-term productivity gains, potentially triggering a market correction. The discussion also covers the political stalemate on U.S. national debt, the evolution of financial regulation post-2008, and the long-term societal disruptions AI will cause.

Topics discussed

Sponsors: Ozempic and Mint Mobile Introduction: The AI boom as a financial risk Gary Gensler's career: Goldman Sachs, MIT, and politics U.S. debt, deficits, and the political economy Post-2008 reforms, LIBOR scandal, and market concentration Financial inequality and network effects in finance Sponsors: Mint Mobile, Angie, and Ozempic AI investment boom, stock valuations, and historical parallels AI's impact on jobs, tasks, and future productivity Sponsors: NetSuite, Edward Jones, and Advantech U.S. vs. China in AI and a market correction premortem Crypto regulation, stablecoins, and insider trading ethics Prediction markets, trust, and public service Outro, credits, and final sponsors
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