

Marketplace Tech
Marketplace
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.
Episodes
Mentioned books

Dec 1, 2025 • 4min
What it's like to be in a relationship where wearable AI records your conversations
Philip Comins, a user of an AI-enabled pendant, shares insights into how this device captures daily conversations and impacts his relationship. He discusses the surprising role it plays as a personal assistant and relationship therapist. Tensions rise as the pendant records arguments, leading to reflections on privacy and the discomfort of revisiting difficult moments. Philip highlights how AI-generated feedback has helped improve communication with his partner, Corinna, transforming their understanding of each other.

Nov 28, 2025 • 4min
AI's role in improving accessibility
In this insightful discussion, Taylor Arndt, a blind accessibility and AI advocate, shares her journey from facing challenges in accessing educational materials to becoming a coding expert. She emphasizes that AI has the potential to enhance accessibility but warns that without proper training data, it risks perpetuating exclusion. Taylor also contrasts 'partner coding' with 'vibe coding,' highlighting that many AI-generated platforms often overlook crucial accessibility features. Her advocacy stresses the importance of incorporating voices and experiences of people with disabilities in tech.

Nov 27, 2025 • 5min
Can digital apps help solve Africa’s unemployment crisis?
Sub-Saharan Africa faces a daunting youth unemployment crisis, with over 20% classified as NEET. Digital platforms are transforming the gig economy, offering new self-employment opportunities. Notably, Tendo trains sellers to use social media for profit, while Roazi's Mappers gather consumer data for insights. However, experiences reveal low pay and variability in gig work. Experts highlight that while digital gigs provide some income, structural changes in infrastructure and policy are crucial for lasting employment solutions.

Nov 26, 2025 • 8min
AI-enabled ed tech vendors fail to disclose capabilities and safeguards, report finds
Hannah Quay-de la Vallee, a senior technologist at the Center for Democracy and Technology, dives into her recent report on AI in education. She discusses how tools like Wixi and ClassDojo personalize learning while highlighting risks associated with third-party models, including data protection concerns. Quay-de la Vallee emphasizes the need for schools to rigorously evaluate AI tools and outlines a transparency rubric focusing on data governance and effectiveness. She also addresses alarming failures in the sector, including inequitable treatment and privacy issues.

Nov 25, 2025 • 10min
The federal data and tools that "died" this year
Denice Ross, a senior advisor at the Federation of American Scientists and former U.S. chief data scientist, dives into the recent loss of crucial federal datasets during the Trump administration. She highlights specific datasets gone missing, from climate to health data, and discusses how this hinders access for researchers. Ross explores the challenges of private sector attempts to fill the gaps and shares lessons from past disasters like Hurricane Katrina. Finally, she proposes ideas to safeguard remaining data, emphasizing the need for transparency and integration with everyday applications.

7 snips
Nov 24, 2025 • 9min
AI-generated "letters to the editor" are flooding academic publications
Dr. Carlos Chaccour, a physician-scientist from the University of Navarra, uncovers a troubling trend in academic publishing. After spotting errors in a suspicious letter regarding his malaria research, he investigated further. Chaccour reveals a surge in AI-generated letters from new authors, often designed to enhance academic reputations. He discusses the implications of this phenomenon, warning that it could inflate research metrics and lead to a 'science bubble.' The conversation dives into the broader misuse of AI in the publishing world.

Nov 21, 2025 • 11min
Bytes: Week in Review — Meta wins antitrust case
Paresh Dave, a Senior Writer at Wired, joins to dive into the recent ruling that Meta is not a monopoly, exploring its impact on tech acquisitions. They discuss the emerging landscape of AI shopping tools, their current limitations, and consumer interest in letting AI handle purchases. Paresh also shares insights on the anticipated return of Vine, now rebranded as 'Divine,' focusing on a platform for human-made videos free from AI influence. The conversation reveals the evolving dynamics of creators, AI content, and the quest for user privacy in retail.

13 snips
Nov 20, 2025 • 7min
The difference between Grokipedia and Wikipedia
Ryan McGrady, a senior fellow at the University of Massachusetts Amherst, dives into the ideological schism between Grokipedia, Elon Musk's AI-driven encyclopedia, and the more democratized Wikipedia. He highlights Grokipedia's top-down approach and lack of transparency, contrasting it with Wikipedia’s collaborative neutrality. McGrady recalls historical forks in Wikipedia's timeline, suggesting Grokipedia reflects a return to controlled knowledge. He warns of the dangers of opaque AI systems, stressing the importance of auditability in knowledge creation.

5 snips
Nov 19, 2025 • 4min
This school trains the workforce behind China's automated factories
Jennifer Pak, a Marketplace China correspondent, reports on a robotics upskilling school in Nanjing tackling China's workforce challenge. She highlights hands-on training where students program robotic arms, bridging the gap in automation skills. The discussion touches on the shift towards technology as young workers shy away from traditional factory jobs. Student success stories showcase impressive job placements, while the school faces hurdles like selective admissions and a low high-school completion rate in China.

Nov 18, 2025 • 13min
For politicians, what makes a successful TikTok?
One thing almost everyone can agree on about Zohran Mamdani, mayor-elect of New York City: he's very good at vertical short-form video.Love it or hate it, the format has a stylistic language all its own. So, we asked Joshua Scacco, professor of communications and director of the Center for Sustainable Democracy at the University of South Florida, to help us dissect what exactly makes a political short form video effective.


