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[SUBSTACK/PATREON PREVIEW] The Brutal Truth Behind The AI Bubble w/ Garrison Lovely

Sep 28, 2026 · 8m

Summary

Garrison Keillor discusses the AI bubble debate in his book *Obsolete*, examining whether the industry is a transformative revolution or a looming crash. He analyzes Ed Zitron’s arguments that the sector is a bubble centered on Nvidia, noting the chipmaker’s massive valuation and reliance on a few hyperscalers. The episode also covers the risks of circular financing, such as Nvidia’s investments in OpenAI, and the shift from profit-funded to debt-financed data center construction, which heightens bubble concerns.

Topics discussed

Sponsor: Indeed Sponsored Jobs Sponsor: Gatorade Zero Powders Intro: Is AI a bubble or the next industrial revolution? Guest Introduction: Garrison Lovelace and his book 'Obsolete' The scale of AI investment and the origin of the bubble debate Ed Zitron's arguments for the AI bubble Nvidia's dominance and the risk of concentrated revenue Hyperscaler spending and potential demand shocks Sponsor: Indeed Sponsored Jobs Sponsor: Gatorade Zero Powders Comprehending the scale of AI wealth and valuations Nvidia's history and reliance on AI chips Circular financing deals between Nvidia and OpenAI The role of debt in the AI data center buildout Legitimacy of bubble concerns vs. the myth of unprofitable models Sponsor: UserMag and USAA Insurance
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