Amazing inventions, activism and tons of genius delivered by an awesome group of kids and teens.

The TED Fellows are an extraordinary group of 350+ artists, scientists, entrepreneurs and more — each at the beginning of a landmark career. Below, watch the most-viewed talks from these unusual trailblazers, each with a unique idea to share.

Business school professor Amy Edmondson studies "teaming," where people come together quickly (and often temporarily) to solve new, urgent or unusual problems. Recalling stories of teamwork on the fly, such as the incredible rescue of 33 miners trapped half a mile underground in Chile in 2010, Edmondson shares the elements needed to turn a group...

When we talk about greenhouse gases, carbon dioxide gets the most attention -- but methane, which often escapes unseen from pipes and wells, has a far greater immediate impact on global warming. Environmentalist Fred Krupp has an idea to fix the problem: launch a satellite that tracks global methane emissions, and openly share the data it collec...

With more than half of the world population living in cities, one thing is undeniable: we are an urban species. Part game, part urban planning sketching tool, "Cities: Skylines" encourages people to use their creativity and self-expression to rethink the cities of tomorrow. Designer Karoliina Korppoo takes us on a tour through some extraordinary...

Deepika Kurup has been determined to solve the global water crisis since she was 14 years old, after she saw kids outside her grandparents' house in India drinking water that looked too dirty even to touch. Her research began in her family kitchen -- and eventually led to a major science prize. Hear how this teenage scientist developed a cost-ef...

In need of a team pick-me-up? These 6 talks will turbocharge your output -- personally and collectively. (Curated in partnership with Monday.com.)

Fred Krupp is a leading voice on climate change, energy and sustainability, and a champion for harnessing the power of the marketplace to protect our environment.

Are video games eroding our minds? These TED talks suggest the opposite — that videos games can improve our brain function, and even help better the world.

Press and media contact information For press information, images and media resources about TED conferences, TED.com and TED Talks, please get in touch with Erin Allweiss at press@ted.com. Press attendance at TED events TED invites a small number of requesting journalists to cover each conference. We give priority to proposals from journalists w...

Water is the basis of life, and too many people around the world suffer from waterborne illnesses. Deepika Kurup is working to change that.

Inspired by classic city simulation games, Finnish designer Karoliina Korppoo and her fellow game developers at Colossal Order are infusing a venerable gaming genre with fresh perspectives.

Today, there are thousands of cults around the world. Broadly speaking, a cult is a group or movement with a shared commitment to a usually extreme ideology that's typically embodied in a charismatic leader. But what exactly differentiates cults from other groups – and why do people join them? Janja Lalich describes how cults recruit and manipul...

One-of-a-kind R&B group Naturally 7 beatboxes an orchestra's worth of instruments to groove through their smooth single, "Fly Baby."

Noah Feldman makes a searing case that both politics and religion -- whatever their differences -- are similar technologies, designed to efficiently connect and manage any group of people.

Musician and activist Peter Gabriel shares his very personal motivation for standing up for human rights with the watchdog group WITNESS -- and tells stories of citizen journalists in action.

Psychologist Jonathan Haidt asks a simple, but difficult question: why do we search for self-transcendence? Why do we attempt to lose ourselves? In a tour through the science of evolution by group selection, he proposes a provocative answer.

In 1988, Matt Goldman co-founded Blue Man Group, an off-Broadway production that became a sensation known for its humor, blue body paint and wild stunts. The show works on the premise that certain conditions can create "aha moments" -- moments of surprise, learning and exuberance -- frequent and intentional rather than random and occasional. Now...

Howard Rheingold talks about the coming world of collaboration, participatory media and collective action -- and how Wikipedia is really an outgrowth of our natural human instinct to work as a group.

Dubbed the millennial whisperer, 19-year-old author and CEO Jared Kleinert has spent thousands of hours studying the millennial mind. Kleinert explains why young people hold more power today than at any other time in history, and explores what sets this group apart.

Tom Wujec presents some surprisingly deep research into the "marshmallow problem" -- a simple team-building exercise that involves dry spaghetti, one yard of tape and a marshmallow. Who can build the tallest tower with these ingredients? And why does a surprising group always beat the average?

Anthropologist Wade Davis muses on the worldwide web of belief and ritual that makes us human. He shares breathtaking photos and stories of the Elder Brothers, a group of Sierra Nevada indians whose spiritual practice holds the world in balance.

All-female Mariachi band Flor de Toloache take their name from a Mexican medicinal flower that's known to be an ingredient for love potions. Between two captivating songs, learn more about how the group is making a mark on Mariachi history.

Charlie Todd causes bizarre, hilarious, and unexpected public scenes: Seventy synchronized dancers in storefront windows, "ghostbusters" running through the New York Public Library, and the annual no-pants subway ride. His group, Improv Everywhere, uses these scenes to bring people together.

The wheat, corn and rice we grow today may not thrive in a future threatened by climate change. Cary Fowler takes us inside the Svalbard Global Seed Vault, a vast treasury buried within a frozen mountain in Norway, that stores a diverse group of food-crop seeds ... for whatever tomorrow may bring.

Can two countries at war dare to empathize with one another? Step by methodical step, sociologist Sam Richards gives his audience an extraordinary challenge: to allow a group of (mainly) Americans to understand -- not approve of, but understand -- the motivations of an Iraqi insurgent. A powerful talk.

JR launched the participatory art project INSIDE OUT to highlight our shared humanity. Travel with a group of people who packed up their lives and got on the INSIDE OUT bus, crossing the United States to capture portraits of undocumented people and those that support them.

Movies have the power to create a shared narrative experience and to shape memories and worldviews. British film director Beeban Kidron invokes iconic film scenes -- from Miracle in Milan to Boyz n the Hood -- as she shows how her group FILMCLUB shares great films with kids.

How can we make space for marginalized communities to tell their stories? Raised by migrant farm workers, attorney Mónica Ramírez points out the injustices this often unseen and isolated group faces -- from wage theft and sexual harassment to dangerous working conditions -- and advocates for the solutions they need.

In a dystopian world, your resistance group is humanity's last hope. Unfortunately, you've all been captured by the tyrannical rulers and brought to the ancient coliseum for their deadly entertainment. Will you be able to solve the passcode riddle and get everyone out safely? Ganesh Pai shows how. [Directed by Jun Zee Myers, narrated by Addison ...