Marketplace Tech

Monday through Friday, Marketplace demystifies the digital economy in less than 10 minutes. We look past the hype and ask tough questions about an industry that’s constantly changing.

Website : https://www.marketplace.org/shows/marketplace-tech/

IPFS Feed : https://ipfspodcasting.com/RSS/396/MarketplaceTech.xml  

Last Episode : April 3, 2025 10:06am

Last Scanned : 3.2 hours ago

Episodes

Episodes currently hosted on IPFS.

Why LGBTQ+ teens, young adults feel safer online
Confirmed 4
There’s been mounting concern in recent years about the harms of social media use for kids. The sites can be addictive, ripe for cyberbullying and contribute to increased rates of body dysmorphia, anxiety and depression. The growing evidence has led at least a dozen states to pass laws attempting to restrict access to online platforms for kids. The Kids Off Social Media Act, a bipartisan bill in the Senate, would bar minors under 13 from social media. But despite the risks, there can be benefits to finding communities online, especially for LGBTQ+ teens and young adults. A recent report jointly released by the Born This Way Foundation and the nonprofit Hopelab found that young people in these demographics felt significantly safer expressing their identities online compared to in-person spaces.
Expires in 39 hours
Published Thursday
Worry over worker visas goes viral in Silicon Valley
Confirmed 2
Registration for the H-1B visa lottery closed last week. The tech industry has long been the biggest beneficiary of this program for specialized workers. But uncertainty has been spreading due to the Trump administration’s restrictive stance on immigration policy. Even legal immigrants have felt the crackdown. It’s led some companies to advise their H-1B holders not to leave the country for fear that they could be barred from returning. Marketplace’s Meghan McCarty Carino spoke with Gerrit De Vynck, who wrote about risks to the visa program for The Washington Post.
Expires in 14 hours
Published Wednesday
Napster lives on
2
Yes, Napster is still alive and kicking. The peer-to-peer file-sharing company that became synonymous with music piracy in the early 2000s was bought by a company called Infinite Reality Labs last week for about $207 million. It’s the latest in a string of attempts to revive the brand. After it was shut down by the courts in 2001 and declared bankruptcy, Napster returned as a music subscription service, a marketplace for non-fungible tokens and now a virtual reality-metaverse destination. Marketplace’s Meghan McCarty Carino spoke with Harry McCracken, global technology editor at Fast Company, who has been following Napster from the beginning. He says the brand still has some power.
Published Tuesday
China sets its sights on AI leadership
2
Chinese President Xi Jinping is pushing for the country to be a global leader in artificial intelligence by 2030 as Beijing competes with Washington to gain an edge in advanced technology. The release of AI chatbot DeepSeek, which stunned industry experts in January, gave a boost to China’s hopes of catching up to the U.S. despite restrictions on the advanced chips used to power AI.
Published Monday
Bytes: Week in Review — Trump officials’ Signal leak, 23andMe goes bankrupt and chatbots take on search engines
2
AI company Anthropic recently added web search to its chatbot Claude. It joins other artificial intelligence tools like Perplexity and ChatGPT in delivering one clear answer to a web search query instead of pages and pages of links. Plus, 23andMe declared bankruptcy. So what’s gonna happen to all that genetic data? But first — the Signal group chat heard round the world. A Trump administration official appears to have inadvertently invited a journalist into a conversation about sensitive national security issues on the secure messaging app Signal. The app does offer end-to-end encryption, the gold standard for security in consumer-level messaging apps, but that doesn’t make it foolproof for the most sensitive of data. Marketplace’s Meghan McCarty Carino spoke with Joanna Stern, senior personal technology columnist at The Wall Street Journal, to break down all these topics for this week’s Marketplace “Tech Bytes: Week in Review.”
Published Friday
Network effect: Customers help utilities build smarter, more efficient power grid
2
On today’s episode of “Marketplace Tech,” Meghan McCarty Carino speaks with Daniel Cohan, professor of civil and environmental engineering at Rice University, about virtual power plants. These aren’t physical generating stations. They’re more of a network, usually managed by a local utility, that aggregates electricity from  different sources like businesses or homes. Essentially, these customers give energy back to the grid or help the utility balance supply and demand. As electricity demand grows, thanks to power-hungry AI data centers, electric cars and extreme weather, some providers are turning to virtual power plants to reduce strain on the grid.
Published 03/27
The SEC invites cryptocurrency supporters and skeptics to the table
2
Last Friday, the Securities and Exchange Commission held its first-ever crypto roundtable, a discussion with industry leaders and skeptics to answer a grand question: how should the SEC regulate crypto? Should SEC officials regulate crypto tokens like bonds and stocks? The agency under President Donald Trump is taking what many see as a friendlier approach to cryptocurrency and has already dropped a number of lawsuits against various crypto exchanges initiated during the Biden Administration. Axios reporter and author of the Axios Crypto newsletter, Brady Dale, returns to the show to discuss why the question of regulating crypto like a security asset is a very complicated one to answer.
Published 03/26
AI chatbots mimic human anxiety, study finds
2
There’s a lot of hope that artificially intelligent chatbots could help provide sorely needed mental health support. Early research suggests humanlike responses from large language models could help fill in gaps in services. But there are risks. A recent study found that prompting ChatGPT with traumatic stories — the type a patient might tell a therapist — can induce an anxious response, which could be counterproductive. Ziv Ben-Zion, a clinical neuroscience researcher at Yale University and the University of Haifa, co-authored the study. Marketplace’s Meghan McCarty Carino asked him why AI appears to reflect or even experience the emotions that it’s exposed to.
Published 03/25
Bytes: Week in Review — Nvidia’s new bot, evaluating AI models in health care, and a health tech company preps its IPO
2
The stock market has been a tad volatile lately. But this month, the digital physical therapy company Hinge Health filed for an initial public offering. Plus, a new tool out of Stanford University evaluates how various AI models perform in real-world health care. It grades them on tasks from patient education to clinical note generation. But first, Nvidia just hosted its annual GTC confab, where it announced a whole lot of collaborations and, of course, some new and improved chips. Main takeaway: The company has its fingers in a bunch of AI pies. Marketplace’s Meghan McCarty Carino discusses all of this with Christina Farr, managing director at Manatt Health.
Published 03/21
More Stanford grads are finding jobs and purpose in defense tech
2
Stanford University has long been a feeder for the neighboring tech industry with graduates often heading to a brand name of Silicon Valley. But the times, they are a-changin’, according to writer Jasmine Sun. She reported recently for the San Francisco Standard that building tech for the military has become cool on campus. One student, Divya, said her “most effective and moral friends are now working for Palantir.” Marketplace’s Meghan McCarty Carino spoke with Sun about how this shift compares to when she attended Stanford in the late 2010s.
Published 03/20
Ransomware’s new strategy: naming and shaming victims
2
Federal officials are warning consumers against a type of cyberattack that’s been on the rise. It’s called Medusa, a ransomware program that uses tactics like phishing to infect a target’s system and encrypt their data, which hackers then threaten to publicly release unless a ransom is paid. Medusa is just one example of how hackers are evolving their strategies at a time when federal cybersecurity resources are being cut by the Donald Trump administration. Marketplace’s Meghan McCarty Carino spoke with Lesley Carhart, director of incident response for North America at cybersecurity firm Dragos, to learn more about the use of embarrassment as a weapon and the impact of funding cuts on digital safety.  
Published 03/19
The do’s and don’ts of payment apps
2
You could say once your company becomes a verb, you’ve arrived. And “Venmo me” is a pretty common phrase these days. Mobile payment apps like Venmo, along with Zelle and Cash App, are becoming pretty widespread, especially among young people. According to the Federal Reserve Bank of Atlanta, consumers under the age of 25 were twice as likely to have used some kind of mobile payment app compared to older Americans. But as with any form of money, there is etiquette about how to use them. Marketplace’s Stephanie Hughes spoke with Yanely Espinal, host of Marketplace’s “Financially Inclined,” a video podcast that provides money lessons for teens, about the do’s and don’ts of these payment apps.
Published 03/18