Famed for enormous black-and-white portraits that are pasted on surfaces ranging from the Louvre to the US-Mexico border wall, multimedia artist JR continues to tackle ambitious projects. In this powerfully moving talk, he shares how he made a giant mural on the courtyard floor of a maximum-security prison -- with the help of guards and prisoner...

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.

Street artist JR made a wish in 2011: Join me in a worldwide photo project to show the world its true face. One year after making his TED Prize wish, he shows how giant posters of human faces, pasted in public, are connecting communities, making change, and turning the world inside out.

French street artist JR uses his camera to show the world its true face, by pasting photos of the human face across massive canvases. At TED2011, he makes his audacious TED Prize wish: to use art to turn the world inside out.

Computer skills aren't what's stopping people from breaking into the tech industry, says social entrepreneur Irma L. Olguin Jr. More often, the biggest hurdles are things like access to childcare, transportation and financial stability. In this visionary talk, Olguin Jr. introduces the work she's done to uplift and empower people in her communit...

Mothers undeniably impact and shape history -- but their stories are often left out or misrepresented, says sociologist and author Anna Malaika Tubbs. This erasure limits policies to support mothers and their essential roles in society. Citing the remarkable lives of Alberta King, Louise Little and Berdis Baldwin (the mothers of Martin Luther Ki...

Art can move us in deep, meaningful ways. A beautiful song, a good book or a great film can change our perspectives and attitudes toward ideas, and sometimes people. Where does that magic come from -- and how can we channel it when we're creating? JR is an artist famed for his enormous black-and-white portraits that tell stories and adorn surfac...

How much should we invest in teachers, and what should new investment actually involve? Education innovator Randy Seriguchi Jr. suggests the US should create a "G.I. Bill" for teachers, with a particular emphasis on uplifting Black male professionals. He shares a model of this idea in action through community partnerships in San Francisco, which...

Fathers have a profound impact on their children's lives, yet an estimated ten million kids in the US see their dads less than once a month. Through his advocacy and mental health center, therapist Charles C. Daniels, Jr. empowers fathers to be more present by providing mentorship and community, so they learn to forgive their own shortcomings an...

There's a saying that comedy is tragedy plus time. Perhaps that's why some of our biggest problems feel easiest to manage with a dose of humor. Comedian, journalist and actor Roy Wood Jr. has spent his career finding the silly in the serious and using this tactic to influence real change. Listen in to learn how you can tap into the powers of hum...

The lack of private and fully functioning toilets threatens the health and welfare of too many people. John Kluge, co-founder of Toilet Hackers, explains that access to toilets affects everything from education to the economy, and offers some workable solutions to address the crisis.

Jer Thorp creates beautiful data visualizations to put abstract data into a human context. At TEDxVancouver, he shares his moving projects, from graphing an entire year's news cycle, to mapping the way people share articles across the internet.

Simon Sinek has a simple but powerful model for inspirational leadership -- starting with a golden circle and the question: "Why?" His examples include Apple, Martin Luther King Jr. and the Wright brothers ...

In 1963, Martin Luther King Jr. delivered his "I Have a Dream" speech at the March on Washington to nearly a quarter million people. None of it would have been possible without the march's chief organizer – a man named Bayard Rustin. Christina Greer details his life of advocacy as a leader in the Civil Rights Movement, and the challenges he face...

It's 1999, and sixteen years after its original release, a new Star Wars is finally coming. Fans have been camping out in front of theaters across the country just to be the first to see it. The beloved intergalactic saga is set to debut a slew of brand new characters, one of whom is a revolutionary CGI creation named Jar Jar Binks. Whispers beg...

Before he was a legend, architect Frank Gehry takes a whistlestop tour of his early work, from his house in Venice Beach to the American Center in Paris, which was under construction (and much on his mind) when he gave this talk.

In a wildly entertaining discussion with Richard Saul Wurman, architect Frank Gehry gives TEDsters his take on the power of failure, his recent buildings, and the all-important "Then what?" factor.

Poverty, ecological devastation and oppressive systems are among some of the biggest issues facing America today. Reverend William Barber and Reverend Liz Theoharis believe that it's time to address these issues with a uniting approach. They've traveled the country, following and guiding the Poor People's Campaign: a wave of nonviolent civil dis...

Aphorism enthusiast and author James Geary waxes on a fascinating fixture of human language: the metaphor. Friend of scribes from Aristotle to Elvis, metaphor can subtly influence the decisions we make, Geary says.

In the quest to map the brain, many scientists have attempted the incredibly daunting task of recording the activity of each neuron. Gero Miesenboeck works backward -- manipulating specific neurons to figure out exactly what they do, through a series of stunning experiments that reengineer the way fruit flies percieve light.

What is COP26? Here's what you need to know about the crucial UN climate conference set to take place in Glasgow, Scotland from October 31-November 12, 2021. Featuring climate advocate Al Gore; Paris Climate Agreement architect Christiana Figueres; minister and activist Rev. Lennox Yearwood Jr.; UN High Level Climate Action Champion for COP25 Go...

Jerry Chow of IBM's Watson Research Center creates "qubits," the building blocks of quantum computing. Chow taps into the strange world of the smallest particles, where the rules of ordinary reality don't apply and shares how to harness their mind-boggling potential.

Antibiotics: behind the scenes, they enable much of modern medicine. We use them to cure infectious diseases, and to safely facilitate everything from surgery to chemotherapy to organ transplants. But we've stopped discovering new ones and we're at risk of losing them forever. How did we get into this situation? Gerry Wright shares what we can d...

What does it take to build a national movement? In a captivating conversation with TEDWomen curator Pat Mitchell, Marian Wright Edelman reflects on her path to founding the Children's Defense Fund in 1973 -- from the early influence of growing up in the segregated American South to her activism with Dr. Martin Luther King Jr. -- and shares how g...

To cultivate a society grounded in equity and love, we must uproot systems of oppression and violence towards Black communities, says Dr. Bernice Albertine King, community builder and daughter of Dr. Martin Luther King Jr. In a time of mourning and protest, King calls for a revolution of values, allies that engage and a world where anger is chan...

Everyone's heard of Martin Luther King Jr. But do you know the woman Dr. King called "the architect of the civil rights movement," Septima Clark? The teacher of some of the generation's most legendary activists -- like Rosa Parks, Diane Nash, Fannie Lou Hamer and thousands more -- Clark laid out a blueprint for change-making that has stood the t...

Soon after whaling ships began operating in the North Pacific, an interesting trend emerged. Within just a few years, whalers saw a 58% drop in their successful strikes. Sperm whales had suddenly become harder to kill— they had begun fleeing the boats instead of forming their usual defensive circles. Were whales communicating new strategies to e...

In this passionate talk, activist and entrepreneur Glenn Cantave shares how he and his team use technology to amplify the narratives of marginalized communities using virtual and augmented reality.

Today's companies know everything there is to know about their customers and will stop at nothing to ensure that their experience is pleasant and meaningful. But what if they directed some of that same energy at understanding and engaging their employees? What are the potential payoffs for a better motivated, more loyal and imaginatively innovat...

Explore a speculative digital world without screens in this fanciful demo, a mix of near reality and far-future possibility. Wearing the HoloLens headset, Alex Kipman demos his vision for bringing 3D holograms into the real world, enhancing our perceptions so that we can touch and feel digital content. Featuring Q&A with TED's Helen Walters.