What's in AI's next chapter?

Marketplace examines the upcoming Big Tech earnings calls, where AI is expected to dominate the narrative as investors seek signs of real returns from massive AI investments. The episode also covers other economic stories: central banks worldwide are preparing interest rate decisions amid market uncertainty, Treasury yields are climbing due to heightened risk perceptions, helium has been re-added to the U.S. critical materials list, and aging farmers face prohibitive costs that threaten small-scale agriculture despite preservation efforts.