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TechTank

Brookings Institution

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.

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21 episodes
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Avg 34 min
English

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S5 · E47
August 17 · 31 min
The guiding objective for addressing cyber risk
Cyber risk in an interconnected environment is increasingly complex for organizations to assess and address. Navigating such challenges elevates the question of vendor concentration, which can introduce certain risks but also provide important strengths. In this episode, guest host Stephanie Pell is joined by Diana Burley and Rhea Siers to discuss their recent paper, which argues that resilience should be an organization’s guiding objective. Hosted on Acast. See acast.com/privacy for more information.
S5 · E46
August 4 · 42 min
AI and toddlers: The impacts on early development
As AI becomes more ubiquitous in our lives, babies and toddlers are also interacting with it more. But it's unclear how the technology could affect children in this critical stage of development. In this episode, Nicol Turner Lee is joined by Sweta Shah and Kathy Hirsh-Pasek of Brookings' Center for Universal Education to discuss their findings as part of a series called, "Generation AI starts early. Hosted on Acast. See acast.com/privacy for more information.
S5 · E45
July 20 · 26 min
The importance of investing in space infrastructure with Bridgit Mendler and Mariel Borowitz
The space economy is accelerating at a rapid pace with advances in space tourism, mining, exploration, communications, and defense, but to expand upon these activities, the U.S. needs to invest in ground stations and space infrastructure to help commercial firms take advantage of the growing opportunities. In this episode, co-host Darrell West is joined by Bridgit Mendler of Northwood Space and Mariel Borowitz of the Georgia Institute of Technology to discuss the importance of these investments and how the government can best support new advancements. Hosted on Acast. See acast.com/privacy for more information.
S5 · E44
July 6 · 28 min
How robotics is reshaping manufacturing
Technological advances are reshaping manufacturing processes, and robotics, in particular, are important to improve efficiency and advance military preparedness. Yet there are questions about what robotics can do and what governments and businesses should be doing to accelerate these technologies. In this episode, co-host Darrell West is joined by Suzy Teele of the ARM Institute to discuss these questions and her work on advancing innovations. Hosted on Acast. See acast.com/privacy for more information.
S5 · E43
June 15 · 32 min
How technology can help save democracy
Technology is accelerating rapidly, raising concerns about how artificial intelligence and other tools are altering communications, decisionmaking, and governance. Yet, these important conversations often overlook how technology can strengthen democratic institutions by expanding participation and improving service delivery. In this episode, co-host Darrell West is joined by Beth Simone Noveck to discuss these possibilities explored in her new book, “Reboot: AI and the Race to Save Democracy.” Hosted on Acast. See acast.com/privacy for more information.
S5 · E42
May 4 · 21 min
Maintaining privacy and security with connected cars
Cars and trucks are being digitally connected through online sensors, safety devices, and entertainment systems, leading some observers to call vehicles today "smart phones on wheels." These features offer tremendous convenience for drivers and passengers, though the ubiquitous connections raise questions about privacy, security, legal liability, and consumer protection. In this episode, Darrell West is joined by Ian Barlow to discuss connected vehicles and opportunities to protect consumers. Hosted on Acast. See acast.com/privacy for more information.
S5 · E41
April 20 · 44 min
How should we approach chatbots' mental health and privacy concerns?
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.
S5 · E40
April 6 · 29 min
Teens are using AI—but not how we think
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.
S5 · E39
March 23 · 28 min
Does the Anthropic–Pentagon feud mean the end of responsible AI?
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.
S5 · E38
March 9 · 35 min
Going back to the moon
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.
S5 · E37
February 16 · 34 min
What to expect from the India AI Impact Summit
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.
S5 · E36
February 2 · 35 min
Tech outlooks for 2026
From advances in generative AI to crackdowns on kids' use of social media, various discussions around technology are likely to continue or expand in 2026. This includes questions about how states and the federal government might regulate these technologies and what areas will be at the forefront of legislation. In this episode, co-hosts Darrell West and Nicol Turner Lee share their thoughts on what's ahead for tech in 2026. Hosted on Acast. See acast.com/privacy for more information.
S5 · E35
January 19 · 46 min
Universities tackled digital inclusion—now they are accelerating AI use
Some surveys show the majority of college students are using AI for academics, and several institutions are also embracing the technology, looking for the best ways to make the technology accessible and understandable for all. In this episode, co-host Nicol Turner Lee is joined by Lev Gonick to discuss these efforts and how they connect to prior work around digital inclusion. Hosted on Acast. See acast.com/privacy for more information.
S5 · E34
January 5 · 25 min
Why water is important for data centers
Data centers are crucial for AI, but with thousands of file servers, they also require large amounts of energy and water. As more facilities are built, it’s important to understand this usage and how it might affect surrounding communities. In this episode, co-host Darrell West is joined by Joseph Kane to discuss how data centers use water and the policy questions surrounding these resources. Hosted on Acast. See acast.com/privacy for more information.
S5 · E33
Dec 22, 2025 · 40 min
'Navigating Technology and National Security’ with author Justin Sherman
Many of today’s conversations about AI and emerging technologies are increasingly driven by questions about national security. These conversations are the latest in a longstanding debate over how the government uses a complex set of regulatory tools to protect critical technologies. In this episode, co-host Nicol Turner Lee is joined by Justin Sherman to discuss these patterns and his new book, “Navigating Technology and National Security.” Hosted on Acast. See acast.com/privacy for more information.
S5 · E32
Dec 8, 2025 · 37 min
'Wired Wisdom': A conversation with author Eszter Hargittai on older populations
As the internet emerged, so did stereotypes about older people's use of it. Yet research has countered some of these common beliefs and led to greater understanding of these generations' online activity. In this episode, Nicol Turner Lee speaks with Eszter Hargittai, the co-author of "Wired Wisdom: How to Age Better Online," about these findings and more. Hosted on Acast. See acast.com/privacy for more information.
S5 · E31
Nov 24, 2025 · 36 min
The Age of Extraction: A discussion on Tim Wu's new book
Marketplaces look different in the digital age and are controlled by a few large companies with immense economic and cultural power. Co-host Nicol Turner Lee is joined by legal scholar and tech expert, Tim Wu, to discuss his new book, “The Age of Extraction” and the future of these platforms. Hosted on Acast. See acast.com/privacy for more information.
S5 · E30
Nov 10, 2025 · 38 min
Why data centers are important for AI
AI is the transformative technology of our time, yet undergirding the growing use of AI is the need for state-of-the-art data centers that host the file servers and networking equipment that store, process, and analyze information. In this episode, Nicol Turner Lee and Darrell West discuss what data centers are, their number and distribution, barriers to development, and ways to overcome those challenges. Hosted on Acast. See acast.com/privacy for more information.
S5 · E29
Oct 20, 2025 · 32 min
On European digital sovereignty and platform regulation with Marietje Schaake
Europe created regulatory frameworks, including the Digital Markets Act and the Digital Services Act, in attempt to reassert control, but these laws have recently faced backlash from the Trump administration. In this episode of the TechTank podcast, Courtney Radsch speaks with Marietje Schaake about these challenges and the digital sovereignty debate. Hosted on Acast. See acast.com/privacy for more information.
S5 · E28
Oct 6, 2025 · 34 min
Will AI democratize financial services?
Financial services have long relied on artificial intelligence (AI) and machine learning for a range of duties, from administrative tasks to decision-making, but these uses can have major implications for consumers subject to the technology’s decisions. In this episode, Nicol Turner Lee speaks with Aaron Klein about these consequences and the importance of oversight in deploying these technologies. Hosted on Acast. See acast.com/privacy for more information.

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