TechTank

Brookings Institution
TechTank
Latest episode

136 episodes

  • TechTank

    How should we approach chatbots' mental health and privacy concerns?

    20/04/2026 | 44 mins.
    Large language models are now marketed for more than just efficiency—some companies are encouraging them for more personal use cases, such as health questions or companionship. These uses carry some privacy and mental health concerns, which lawmakers are currently trying to address. In this episode, guest host Josie Stewart is joined by Shae Gardner and Sydney Saubestre to discuss these approaches and what else we need to know to best address various harms. Hosted on Acast. See acast.com/privacy for more information.
  • TechTank

    Teens are using AI—but not how we think

    06/04/2026 | 29 mins.
    A recent survey examined how U.S. teens use and view AI, finding the majority have used chatbots for schoolwork or searching for information. Teens reported varying opinions about how AI would impact them personally versus society, and these feelings and use cases varied across certain demographics. In this episode, Co-host Nicol Turner Lee is joined by Monica Anderson, co-author of the study, to discuss these findings and how they relate to past studies on teens and technology. Hosted on Acast. See acast.com/privacy for more information.
  • TechTank

    Does the Anthropic–Pentagon feud mean the end of responsible AI?

    23/03/2026 | 28 mins.
    In February, Anthropic faced an ultimatum from the Pentagon to provide unrestricted use of its AI models. When the company refused, the defense secretary labeled it as a "supply-chain risk" and soon after entered into a contract with OpenAI. In this episode, guest host Josie Stewart is joined by Stephanie Pell and Valerie Wirtschafter to discuss this feud, how it may affect perceptions of AI, and additional questions around who controls AI systems and more broadly how they are used within the federal government. Hosted on Acast. See acast.com/privacy for more information.
  • TechTank

    Going back to the moon

    09/03/2026 | 35 mins.
    The U.S. will soon launch a crewed ship to circle the moon and test equipment for takeoff and reentry, raising interesting questions about space exploration and the role of private companies. In this episode, co-host Darrell West is joined by Casey Dreier of the Planetary Society to discuss this mission and the China-U.S. rivalry over space. Hosted on Acast. See acast.com/privacy for more information.
  • TechTank

    What to expect from the India AI Impact Summit

    16/02/2026 | 34 mins.
    India will host the latest in a series of global AI summits this month, marking the first of these convenings to take place in the Global South. The event will feature keynotes, panels, and an expo of deployable AI applications—all with a focus on impact. In this episode, guest host Brooke Tanner is joined by Brookings scholars Elham Tabassi and Cameron Kerry to discuss their expectations for the summit. Hosted on Acast. See acast.com/privacy for more information.

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About TechTank

TechTank is a biweekly podcast from The Brookings Institution exploring the most consequential technology issues of our time. From artificial intelligence and racial bias in algorithms, to Big Tech, the future of work, and the digital divide, TechTank takes abstract ideas and makes them accessible. Moderators Dr. Nicol Turner Lee and Darrell West speak with leading technology experts and policymakers to share new data, ideas, and policy solutions to address the challenges of our new digital world. Sign up to receive the TechTank newsletter for more research and analysis from the Center for Technology Innovation at Brookings. Hosted on Acast. See acast.com/privacy for more information.
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