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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 as TED speakers explore the way tech shapes how we think about society, science, design, business, and more.
 
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We all know that information is power; but what if you live in a country without a free press or regular access to the internet? You have to be creative, and find nimble ways to help your community stay informed. That’s exactly what journalists in Caracas, Venezuela are doing by delivering the news every weekday…on public buses all over! Hop on a m…
 
Satya Nadella is a modern renaissance man; he’s a cricket enthusiast, poetry lover, oh, and the chairman and CEO of Microsoft with a nearly perfect approval rating on Glassdoor. Satya has led a transformation at Microsoft, up-ending the culture, and rethinking remote and hybrid work. In this episode, Adam talks to Satya about the future of work, le…
 
"We've been promised a future of chrome -- but what if the future is fleshy?" asks biological designer Christina Agapakis. In this awe-inspiring talk, Agapakis details her work in synthetic biology -- a multidisciplinary area of research that pokes holes in the line between what's natural and artificial -- and shares how breaking down the boundarie…
 
We've been hearing about self-driving cars for years, but autonomous vehicle entrepreneur Aicha Evans thinks we need to dream more daringly. In this exciting talk, she introduces us to robotaxis: fully autonomous, eco-friendly shuttles that would take you from place to place and take up less space on the streets than personal cars. Learn how this n…
 
Lucas Joppa, Microsoft's first chief environmental officer, thinks about climate change through the lens of coding, and he says the world's current net-zero approach simply won't compute. So how do we create a system that actually accounts for all the world's carbon emissions -- and helps us get to zero (as in zero additional carbon added to the at…
 
Jamila Gordon believes in the power of human connection -- and artificial intelligence -- to help people who might otherwise be left behind. Telling the story of her own path from refugee to global tech executive, she shows how AI is helping refugees, migrants and those from disadvantaged backgrounds find jobs and develop the skills they need to wo…
 
Today, something a little different: an episode from Your undivided Attention, another podcast in the TED Audio Collective. It's a show that explores the incredible power that technology has over our lives -- and how we can use it to catalyze a humane future. These days, there's enthusiastic talk about the possibilities of decentralized technologie…
 
"To see and understand the countryside is a crucial part of moving towards a more livable future for everyone," says coder, artist and organizer Xiaowei R. Wang. They've observed that some of the most careful, thoughtful innovation is happening in the world's rural communities, like Chinese chicken farmers using biometrics tracking and blockchain t…
 
What if robots could build and optimize themselves -- with little to no help from humans? Computer scientist Emma Hart is working on a new technology that could make "artificial evolution" possible. She explains how the three ingredients of biological evolution can be replicated digitally to build robots that can self-assemble and adapt to any envi…
 
For smallholder farmers in India, agriculture has long been an unreliable source of income -- crops that flourish one season can fail the next, thanks to heat, pests and disease. But climate risk is now making the profession nearly impossible. TED Fellow Sathya Raghu Mokkapati is determined to change that with "greenhouse-in-a-box": a small, low-co…
 
WorkLife with Adam Grant is back for a fifth season! Organizational psychologist Adam Grant knows that you spend a quarter of your life at work–and in this show, he talks to some of the world’s most unusual professionals to discover how we can actually enjoy all that time. From breaking down “The Great Resignation” to identifying the work culture t…
 
What if tiny microparticles could help us solve the world's biggest problems in a matter of minutes? That's the promise -- and magic -- of quantum computers, says Matt Langione. Speaking next to an actual IBM quantum computer, he explains how these machines solve complex challenges like developing vaccines and calculating financial risk in an entir…
 
Artificial intelligence is all around us ... and the future will only bring more of it. How can we ensure the AI systems we build are responsible, safe and sustainable? Ethical AI expert Genevieve Bell shares six framing questions to broaden our understanding of future technology -- and create the next generation of critical thinkers and doers.…
 
Deep beneath your feet is a molten ball of energy the same temperature as the surface of the sun -- an immense clean energy source that could power the world thousands of times over, says technologist and climate activist Jamie C. Beard. How do we tap it? She lays out a surprising solution, and an unlikely alliance, to harvest geothermal energy fro…
 
For a genuine conversation, consider talking to a robot; the less humanized, the better. Consumer researcher Anne Scherer shares her findings on why some machines get us to open up better than actual people, revealing fascinating insights about human nature that could lead to more honest interactions in our day-to-day lives.…
 
Refrigerators do much more than store your groceries -- they're also vital to preserving and distributing vaccines. Illustrating the realities of (and threats to) global vaccine supply chains, technologist and TED Fellow Nithya Ramanathan describes how smart sensors placed in fridges that store medical supplies can provide crucial, real-time data a…
 
"This chair is my legs -- this chair is my life," says accessibility champion Jane Velkovski, who uses a wheelchair after being diagnosed with Spinal Muscular Atrophy (SMA). With clarity and poise, he shares how his first motorized wheelchair empowered him with independence and ability -- and why assistive technology should be available to anyone w…
 
How will the rise of artificial intelligence change our world? Former head of Google China Kai-Fu Lee and science-fiction writer Chen Qiufan (aka Stanley Chan) set out to answer this question in their new book "AI 2041: Ten Visions for the Future." In this wide-ranging discussion, they imagine different possibilities -- both from the imaginative le…
 
Without the internet, how would you have coped with the pandemic -- from work and school, to maintaining your closest relationships? In the digital age, reliance on the internet is so common and seems ubiquitous, yet billions of people worldwide still go without it. Digital transformation strategist Priscilla Chomba-Kinywa advocates for collective …
 
What if your hour-long commute was reduced to just minutes? That's the promise of the hyperloop: a transit system designed around a pod that zooms through a vacuum-sealed space (roughly the size of a subway tunnel) at hyper-speed, powered by next-generation batteries and state-of-the-art magnetic levitation. In the visionary talk, Josh Giegel, the …
 
Stretching over roughly nine million square kilometers and with sands reaching temperatures of up to 80° Celsius, the Sahara Desert receives about 22 million terawatt hours of energy from the Sun every year. That's well over 100 times more energy than humanity consumes annually. So, could covering the desert with solar panels solve our energy probl…
 
From Siri to Alexa to Google, virtual assistants already permeate our lives. What will the next generation of these digital helpers look and sound like? Customer experience professional Karen Lellouche Tordjman gives us a glimpse of where they're headed -- and breaks down the two key challenges engineers need to crack in order to usher in a new age…
 
Will innovation in artificial intelligence drastically improve our lives, or destroy humanity as we know it? From the unintended consequences we've suffered from platforms like Facebook and YouTube to the danger of creating technology we can't control, it's easy to see why people are afraid of a world powered by AI. But in this interview, OpenAI CE…
 
What if we had a map of ... everything? Jack Dangermond, a visionary behind the geographic information system (GIS) technology used to map and analyze all kinds of complex data, walks us through the interconnected technologies gathering information about every crack and corner of the Earth. Learn how this "living atlas" and "geospatial nervous syst…
 
What if diseases could be treated with a patient's own cells, precisely and on demand? Biotech entrepreneur Nabiha Saklayen explains how we could harness advances in biology, machine learning and lasers to create personalized stem cell banks -- and develop medicine uniquely designed for each of our bodies.…
 
What is a weapon in the Information Age? From microscopic "smart dust" tracking devices to DNA-tracing tech and advanced facial recognition software, journalist Sharon Weinberger leads a hair-raising tour through the global, unregulated bazaar of privatized mass surveillance. To rein in this growing, multibillion-dollar marketplace that often cater…
 
We're far from developing robots that feel emotions, but we already have feelings towards them, says robot ethicist Kate Darling, and an instinct like that can have consequences. Learn more about how we're biologically hardwired to project intent and life onto machines -- and how it might help us better understand ourselves.…
 
In this revelatory talk, technologist Kayvon Tehranian explores why NFTs -- digital assets that represent a certificate of ownership on the internet -- are a technological breakthrough. Learn how NFTs are putting power and economic control back into the hands of digital creators -- and pushing forward the internet's next evolution.…
 
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