Marketplace All-in-One

Talk to enough experts about geoengineering and the conversation eventually turns to termination shock. That’s the idea that if we were to start cooling the planet and then suddenly stop, the resulting “shock” of heat could be catastrophic. It’s also the title of a novel by bestselling sci-fi writer Neal Stephenson, who explores the science, politics, and unintended consequences of trying to engineer the earth’s climate.

In this episode, we sit down with Stephenson to talk about what sci-fi can teach us about real-world climate solutions. But first: a climate idea so ambitious it sounds like it came straight from the pages of science fiction.

A day after lowering tariffs on some agricultural and manufacturing machinery, the Trump administration is proposing new tariffs on 60 countries, including major trading partners. President Donald Trump has been seeking to rebuild its global tariffs after the Supreme Court struck down many in February. Then, we'll dig into Big Tech's spending spree on AI infrastructure. And after, figure skating is having its biggest moment in decades. Can it last?

If you have a debt, you may get a call, a letter or a text prodding you to pay it back. Now, that call could come from an AI agent.

The AI debt collection market is expected to reach $16 billion by 2034, according to the Kaplan Group. Kate Nibbs of Wired has been reporting on this and said these bots are not as effective at getting people to pay back the money they owe.

Massive Medicaid cuts, including new work requirements, are rolling out across the country. Trouble filing paperwork will be one reason qualifying Americans lose their coverage. In this episode, what history tells us about cutting Medicaid funding. Plus: Personal incomes are falling, consumers are prioritizing value over luxury, and we explain incoming Fed Chair Kevin Warsh’s preferred inflation measure.

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At Nadine’s Hair Braiding, located in suburban Maryland, customers can walk in at 2 p.m. or 2 a.m. and find a stylist. The 10,000-square-foot salon operates with roughly 400 braiders working as independent contractors and serves hundreds of clients a day. Today, we're visiting the salon to learn about the challenges — and successes — of running such a huge operation. Also: why President Trump is reducing tariffs on certain large machinery, and how remote work could be sidelining younger workers.