
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.
Latest episodes

Jan 31, 2025 • 40min
ReThinking with Adam Grant: Sam Altman on the future of AI and humanity
In this engaging discussion, Sam Altman, CEO of OpenAI, delves into the groundbreaking advances in AI, particularly around creativity and empathy. He highlights the ethical challenges posed by AI and the crucial need for human oversight. The conversation also navigates the transformative effects of technology on careers and the economy. Altman reflects on the importance of adapting to change while maintaining human values, emphasizing a hopeful vision for a future where technology enhances human progress.

Jan 24, 2025 • 6min
How a worm could save humanity from bad AI | Ramin Hasani
Ramin Hasani, a 2024 TED Fellow and AI scientist, discusses revolutionary concepts in artificial intelligence through the lens of liquid neural networks, inspired by the C. elegans worm. He explains how this innovative technology could enable AI to think and adapt like a human brain. The conversation delves into the importance of transparency and control in advanced AI to prevent potential risks, highlighting the transformative potential of nature-inspired AI in solving complex problems and ensuring its role as a benevolent partner to humanity.

Jan 17, 2025 • 12min
A sonic journey through the universe | Felipe Sánchez Luna
Creative director Felipe Sánchez Luna brings a unique perspective to sound as a storytelling medium. He discusses how sound can evoke deep emotions and transform our understanding of the universe. Listeners are invited on a journey to explore how sound represents scientific data, creating immersive narratives. Felipe also highlights the magic of nature’s music and the impact of AI on creative processes, revealing the profound connection between sound, emotion, and imagination.

6 snips
Jan 10, 2025 • 15min
The probe on a mission to touch the Sun | Nour E. Rawafi
Astrophysicist Nour E. Rawafi, leading the Parker Solar Probe mission, discusses our Sun's vital role and the mysteries it holds. She reveals details about NASA’s ambitious endeavor to study the Sun’s atmosphere up close, the impact of solar storms on Earth, and the advancements in solar research. Nour emphasizes the significance of understanding our fiery neighbor, not just for science, but for its implications on technology and climate. Her insights bridge the gap between complex astrophysics and daily life, inviting listeners to appreciate the Sun's power.

Jan 3, 2025 • 28min
ReThinking with Adam Grant: The art of invention with Nathan Myhrvold
Nathan Myhrvold joins Adam Grant to explore the fascinating world of invention and imagination. A modern-day Renaissance man, Myhrvold shares insights on how creativity thrives through diverse perspectives and collaboration. He emphasizes that successful ideas hinge on their execution, not just their originality. They discuss optimistic scientific predictions and the transformative power of overcoming collective thinking patterns. Myhrvold also highlights how personal challenges can lead to innovative thinking, urging listeners to embrace spontaneity in creativity.

Dec 27, 2024 • 14min
The growing megafire crisis — and how to contain it | George T. Whitesides
George T. Whitesides, aerospace engineer and former CEO of Virgin Galactic, dives into the growing crisis of megafires, emphasizing their devastating impacts on communities. He presents innovative technologies and strategies for wildfire management, including the use of drones and AI. Whitesides also advocates for a shift in how we relate to fire and highlights the importance of incorporating Indigenous practices in fire prevention. This enlightening discussion underscores the need for resilience and sustainable solutions in the face of increasing natural disasters.

Dec 20, 2024 • 22min
Fixable: Why is Amazon dragging its employees back into the office?
Why is Amazon pulling employees back to the office full-time? The discussion dives into hybrid work's benefits and the nostalgia behind traditional office models. Employees crave flexibility, yet Amazon's mandate raises concerns about productivity and satisfaction. The hosts explore fostering a culture of learning and experimentation, emphasizing the need for creativity over rigidity. They advocate for adapting office strategies that cater to diverse team needs, contrasting Amazon with more flexible tech giants.

Dec 17, 2024 • 50min
The TED AI Show: How AI digital doppelgängers could change the way we communicate w/ Synthesia CEO Victor Riparbelli
Victor Riparbelli, Co-founder and CEO of Synthesia, discusses the exciting world of AI-powered video avatars that are changing communication. He explores how lifelike digital avatars can transform human interactions and the philosophical implications of living alongside digital clones. The conversation delves into the ethical responsibilities of content creation, the risks and benefits of public access to this technology, and the need for media literacy in an increasingly AI-driven society. Get ready to rethink your next virtual meeting!

Dec 13, 2024 • 14min
Could we replace data centers with … plant DNA? | Cliff Kapono and Keolu Fox
Keolu Fox, a groundbreaking genome scientist blending technology with indigenous knowledge, teams up with Cliff Kapono, a professional surfer and analytical chemist, to explore revolutionary data storage solutions. They discuss the incredible potential of using plant DNA, like that from sugar cane, as mini data warehouses. This innovative approach not only addresses the growing demand for data but also promotes environmental sustainability. Their vision highlights how merging science with native wisdom could reshape our relationship with technology and the planet.

22 snips
Dec 10, 2024 • 57min
The TED AI Show: Could AI really achieve consciousness? w/ neuroscientist Anil Seth
Anil Seth, a leading professor of cognitive and computational neuroscience at the University of Oxford, explores the mind-boggling issue of AI and consciousness. He discusses the fundamental differences between human intelligence and AI, warning against the risks of attributing human-like qualities to these technologies. Seth delves into how AI can aid our understanding of the brain while emphasizing the importance of treating AI as a tool. He raises thought-provoking questions about the future of conscious AI and the ethical implications of our relationship with machine intelligence.
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