As 2025 winds down, take a moment to revisit the ideas that defined the year — through TED Talks that sparked curiosity, challenged assumptions and left us dreaming. TED’s end-of-year playlists gather the moments that stirred the biggest conversations and offered fresh inspiration as we head into 2026. Here are the talks everyone obsessed over […]
TED Countdown is a global initiative to accelerate solutions to the climate crisis. Watch climate talks on our website and look for news about upcoming events, including local TEDxCountdown events near you. I’ve just returned from hosting two weeks of conversations, workshops and interviews at COP30 in Belém with TED Countdown. Much has been written about […]
In 1984, TED emerged in California with a radical proposition: that technology, entertainment and design were converging in ways that could change how we see the world. That idea became a global movement, and four decades later, we’re returning to our roots to begin a new chapter. Beginning in 2027, the annual flagship TED conference […]
For day 3 of TEDNext 2025, two magical sessions of talks put forward ideas on how to grow thoughtfully, think radically and redesign a better world. With stories from our AI-powered present (and future) as well as a healthy dose of ingenious human problem-solving, the talks of day 3 surprised, delighted and shed new light […]
Artificial intelligence has become one of the great topics of our age. We read about it daily, we marvel at its abilities, and we worry about its dangers. Beneath the excitement and anxiety, there are some deeper conversations we are still failing to have: questions about how we — as thinkers, leaders and builders — […]
Last month, more than 600 attendees from 69 countries gathered in Nairobi, Kenya, for Countdown’s first Summit in the Global South, a region at the forefront of climate innovation. The Summit brought together a visionary group of global innovators, business executives, scientists, policymakers, next-generation leaders, artists, activists — all united in their commitment to building […]
Across the final two sessions of TED Countdown Summit 2025, experts, changemakers and dreamers explored actionable solutions to fix today’s problems, alleviate tomorrow’s and build a clean energy future. Here are some highlights from day 3: Africa’s electric vehicle revolution is leapfrogging traditional fossil fuel transit. Electrical engineer Doreen Orishaba explores how electric bus company BasiGo […]
Who says climate talks can’t come with a plot twist? Day 2 of TED Countdown Summit 2025 flipped the script on what we think of as the drivers of climate progress. It’s not just solar panels and policy — it’s in the flow of money, trust and imagination. Informal economies are bursting with potential. Even […]
TED Countdown Summit 2025 takes place against the backdrop of a fast-moving climate crisis and an energy transition that’s fully underway. On day 1, a remarkable line-up of speakers, spanning sectors and geographies, gathered to put a thumb on the scale and tip the world in the right direction. Here are some key takeaways from […]
TED Countdown Summit 2025 officially kicked off today in Nairobi, Kenya, bringing together a visionary group of global innovators, business executives, scientists, policymakers, next-generation leaders, artists and activists. This year’s gathering, taking place June 16-18, comes at a pivotal moment, as the world’s institutions falter and uncertainty mounts about the future. Yet, the Summit is […]
The AI revolution is here to stay, says Sam Altman, the CEO of OpenAI. In a probing, live conversation with head of TED Chris Anderson, Altman discusses the astonishing growth of AI and shows how models like ChatGPT could soon become extensions of ourselves. He also addresses questions of safety, power and moral authority, reflecting […]
Sure, a TED conference is about the talks — but there’s a whole other side to the TED experience that makes our flagship annual event magical. The playful exhibits, communal art, groundbreaking tech, coffee shops and delicious treats that comprised the “Loop” at TED2025 were designed to provide attendees with moments of connection, rest and […]
For one remarkable week each year, a wing of the Vancouver Convention Centre in Vancouver, BC, Canada transforms into the TED Theater: a custom-built, 1,200-seat space that hosts bold ideas designed to spark conversation, deepen our collective understanding and ignite meaningful change. In a world where so many familiar roles are ripe for re-invention, TED2025 […]
As the curtain falls on TED2025: Humanity Reimagined, a week spent at the intersection of innovation and introspection comes into focus. This year’s conference wove together themes reflecting our complex, rapidly evolving world — from the awe-inspiring potential and sobering risks of artificial intelligence to nature-inspired solutions for the world’s most challenging problems. More than […]
The interstitials of TED2025: Humanity Reimagined helped answer the question: “What are humans for in the age of AI?” Showcasing the work of creatives from around the world, these shorts offered an uplifting and, at times, humorous response to anxieties around AI and the state of the world, highlighting how humans always find new ways […]
Day 4 of TED2025 was a jaw-dropping tour of everything from the “girl internet” to what homes could look like in outer space. Learn more about how babies’ minds work, why voting by phone might be the reboot democracy needs and a future where roads can mend their own cracks. Day 4 included talks curated […]