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TED Tech

From the construction of virtual realities to the internet of things to the watches on our wrists—technology's influence is everywhere. Its role in our lives is evolving fast, and we're faced with riveting questions and tough challenges that sit at the intersection of technology and humanity. Listen in every Friday, with host, journalist Sherrell Dorsey, as TED speakers explore the way tech shapes how we think about society, science, design, business, and more.

Follow Sherrell on Instagram @sherrell_dorsey and on LinkedIn @sherrelldorsey

 Hosted on Acast. See acast.com/privacy for more information.

As a teenager, social entrepreneur Anshul Tewari didn’t see young voices represented in the conversations that mattered. His solution? A simple blog that has since transformed into Youth Ki Awaaz (Voice of the Youth): India’s largest citizen media platform, where more than 200,000 young people write about underrepresented issues every month. From stories of bringing electricity to forgotten villages to launching national climate campaigns, Tewari reveals how authentic storytelling can build individual and collective agency for change. After the talk, Sherrell reflects on how to design systems that encourages participation—not clicks.

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Want to make change? Let young people tell their stories | Anshul Tewari

Attention isn't just about what we focus on -- it's also about what our brains filter out. By investigating patterns in the brain as people try to focus, computational neuroscientist Mehdi Ordikhani-Seyedlar hopes to build computer models that can be used to treat ADHD and help those who have lost the ability to communicate. Hear more about this exciting science in this brief, fascinating talk. After the talk, Shoshana speaks with psychiatrist and ADHD specialist Dr. Sasha Hamdani on transforming healthcare for patients and families with ADHD.

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What happens in your brain when you pay attention? w/ Dr. Sasha Hamdani | from TED Health

What do foot massage parties, otters, and AI robot tutors have in common? To find out, tune into our special end-of-year conversation featuring the hosts from TED Talks Daily, TED Radio Hour, TED Business, and TED Tech!

Elise Hu, Manoush Zomorodi, Modupe Akinola and Sherrell Dorsey got together to share the biggest ideas dominating their industry and the lesser-known insights they wished garnered more attention. From pushing back against AI advances to sharing the TED Talks that inspired them, Elise, Manoush, Modupe, and Sherrell reflect on 2025 and look ahead to 2026.

Conversations Mentioned

TED Radio Hour

 1. Ray Kurzweil, "Could AI extend your life indefinitely? Futurist Ray Kurzweil thinks so" 
LINK 2. 
 3. Victor Riparbelli, “Will AI avatars eventually teach our kids?” 
LINK 4. Philip Johns, “Singapore's otters are butting heads with their human neighbors. Can they coexist?” 
LINK 5. Restoring trust in government, "Move fast...and fix democracy?" 
LINK

TED Talks

 1. Sitoyo Lopokoiyit in conversation with Jacqueline Novogratz "A story of moral imagination and bold entrepreneurship" 
LINK 2. Sarah Beery, "How AI is unearthing hidden scientific knowledge" 
LINK 3. Scott Loarie (of iNaturalist), "The surprising power of your nature photos" 
LINK 4. Daniel Zavala-Araiza, "The best way to lower Earth’s temperature — fast" 
LINK 5. Jennifer Pahlka, "Coding a better government" 
LINK 6. Pinky Cole (Slutty Vegan), "How I make vegan food sexy" 
LINK 7. Jason Huang, "The high-wire act of unlocking clean energy" 
LINK 8. Jennifer Doudna, "CRISPR's next advance is bigger than you think" 
LINK 9. Jonny Sun, "You are not alone in your loneliness" 
LINK

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What 2025 Taught Us—And Where 2026 Is Taking Us

Dr. Joy Buolamwini is a computer scientist and a poet of code who uses art and research to illuminate the social implications of artificial intelligence. She joins to discuss her career as the founder of the Algorithmic Justice League, her best-selling book Unmasking AI: My Mission to Protect What is Human in a World of Machines, and her featured role in the acclaimed Netflix documentary Coded Bias.

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Dr. Joy Buolamwini | from Design Matters

Maps have long helped us understand the world — now, they can help us shape it. Digital cartographer Peter Wilczynski introduces the Living Globe: a real-time, data-rich digital twin of Earth that fuses satellite imagery, sensor data and AI. Watch for a glimpse of the future of maps — and learn how these new tools can help us build the future without wrecking the planet.

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The multidimensional magic of modern maps | Peter Wilczynski

What makes music “real” — is it the instruments, the voice, the creator’s intention or something else entirely? Dustin Ballard, the creative force behind the viral channel “There I Ruined It,” explores the weird, wonderful and sometimes unsettling ways AI is reshaping music. With fiddle solos and AI-powered mashups of your favorite songs, he invites us to ask: Are new tools fostering creativity, or just making noise?

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Is AI ruining music? | Dustin Ballard

When the Trump administration dismantled USAID, it was the beginning of a post-aid era, says philanthropist and social entrepreneur Jacqueline Novogratz. Aid may not be coming back but in its place Jacqueline hopes creative solutions will emerge to provide independence and dignity at the community level. Jacqueline is the CEO of Acumen and has helped move over $500 million to businesses tackling poverty and climate injustice. She and Sherrell discuss how Acumen works to build newer and smarter economic models of philanthropy, the responsibilities investors have to helping organizations grow with dignity, and why projects that help local communities excite her.

This is episode four of a four-part series airing this month on TED Tech, where host and climate tech journalist Sherrell Dorsey speaks with climate leaders on the technology sparking a greener, more equitable future.

 Hosted on Acast. See acast.com/privacy for more information.

Tech Solutions (#4): How organizations can grow in a post-aid world (with Jacqueline Novogratz)

Tencent is one of China’s biggest tech companies, running the popular Chinese messaging app WeChat and the world’s largest video game vendor. Now, it’s also an up-and-coming force in the field of carbon removal. Xu Hao, the vice president of Sustainable Social Value at Tencent, oversees two of those initiatives: the Carbon Neutrality Lab and CarbonX. He sits down with Sherrell Dorsey, host of the “TED Tech” podcast, to talk about how megacorporation can help advance the climate movement. He also explores the current state of carbon removal technology and how Tencent’s video games are becoming an unlikely source of climate education for hundreds of thousands of people. 

This is episode three of a four-part series airing this month on TED Tech, where host and climate tech journalist Sherrell Dorsey speaks with climate leaders on the technology sparking a greener, more equitable future.

 Hosted on Acast. See acast.com/privacy for more information.

Tech Solutions (#3): How one of China’s biggest tech companies is tackling carbon removal (with Xu Hao)

The environmental impact of AI is a growing concern. In this episode, Sherrell sits down with Juan M. Lavista Ferres, the Chief Scientist and Lab Director of Microsoft’s AI for Good Research Lab, to discuss his work in using AI for conservation and sustainability. Whether it’s using AI to measure methane gas leaks or allowing AI to optimize healthcare procedures at reduced costs, Juan argues AI technology can advance conservation efforts and increase accessibility. Sherrell and Juan also discuss the paradox of AI—how to use the technology responsibly and avoid contributing more damage to the environment.

This is episode two of a four-part series airing this month on TED Tech, where host and climate tech journalist Sherrell Dorsey is in conversation with TED 2025 Countdown Summit speakers on the technology that can lead to a greener and more equitable future.

 Hosted on Acast. See acast.com/privacy for more information.

Tech Solutions (#2): How to balance the AI boom and environmental responsibility (with Juan M. Lavista Ferres)

When entrepreneur Samir Ibrahim asked farmers in Kenya what problem they most needed solved, the answer was simple: reliable access to water to irrigate their farms year-round. Samir is the CEO of SunCulture, a company replacing diesel- and petrol-powered water pumps with more affordable solar-powered ones. He sits down with Sherrell Dorsey, host of the “TED Tech” podcast, to discuss how he continues to innovate his product to serve smallholder farmers. Later, Sherrell chats with coffee farmer Josephine Waweru about how SunCulture’s pump revolutionized her farm and the advice she has for young people to succeed.

This is episode one of a four-part series airing this month on TED Tech, where host and climate tech journalist Sherrell Dorsey speaks with climate leaders on the technology sparking a greener, more equitable future.

 Hosted on Acast. See acast.com/privacy for more information.

Tech Solutions (#1): The affordable tech that will revolutionize farming (with Samir Ibrahim and Josephine Waweru)

Non Player Characters --NPCs for short-- have always been a huge part of what makes video games engaging, from Cortana in Halo to Navi in The Legend of Zelda. But interactions with NPCs were always limited to a pre-written script. Until now. Purnendu Mukherjee is the CEO of Convai, a platform that enables developers to create NPCs with human-like conversational abilities. He joins Bilawal to chat about our evolving relationship with "AI characters” and what we gain and lose when our digital relationships are so life-like, it almost doesn’t matter who (or what) is on the other end. 

For transcripts for The TED AI Show, visit go.ted.com/TTAIS-transcripts 

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The TED AI Show: Your next best friend may be 100% AI w/ Purnendu Mukherjee

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