Hard Fork

Can the U.S. Rein in Prediction Markets? + Joanna Stern on Her Year of A.I. Experiments + Our Producer Goes to Attention School

May 8, 2026·1h 12m·5-min readconversationaltechnology
Podzilla Summary (5 min)
TLDR
Prediction markets are having a moment — and a crisis. As platforms like Polymarket and Kalshi explode in popularity, they’re also becoming hotbeds for insider trading, manipulation, and regulatory chaos. Meanwhile, Joanna Stern’s new book, I Am Not a Robot, explores what happens when you

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Guest

J

Joanna Stern

conversational on Hard Fork

Mentions

Books, people, and resources mentioned in this episode.

People

Joanna SternRachel Cohn

Books

I Am Not a Robotby Joanna Stern

Companies

PolymarketKalshiStruther School of Radical Attention

Products & Tools

B braceletChatGPT

Topics

Artificial IntelligenceCybersecurityFuture Of WorkMental HealthPersonal FinanceStartupsTech News

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