Paul Tudor Jones II: Why we need to rethink capitalism

TED2015

Paul Tudor Jones II: Why we need to rethink capitalism

March 17, 2015


Paul Tudor Jones II loves capitalism. It's a system that has done him very well over the last few decades. Nonetheless, the hedge fund manager and philanthropist is concerned that a laser focus on profits is, as he puts it, "threatening the very underpinnings of society." In this thoughtful, passionate talk, he outlines his planned counter-offensive, which centers on the concept of "justness."

Kailash Satyarthi: How to make peace? Get angry

TED2015

Kailash Satyarthi: How to make peace? Get angry

March 25, 2015


How did a young man born into a high caste in India come to free 83,000 children from slavery? Nobel Peace Prize Laureate Kailash Satyarthi offers a surprising piece of advice to anyone who wants to change the world for the better: Get angry at injustice. In this powerful talk, he shows how a lifetime of peace-making sprang from a lifetime of outrage.

Takaharu Tezuka: The best kindergarten you’ve ever seen

TEDxKyoto

Takaharu Tezuka: The best kindergarten you’ve ever seen

September 28, 2014


At this school in Tokyo, five-year-olds cause traffic jams and windows are for Santa to climb into. Meet: the world's cutest kindergarten, designed by architect Takaharu Tezuka. In this charming talk, he walks us through a design process that really lets kids be kids.

Barat Ali Batoor: My desperate journey with a human smuggler

TEDxSydney

Barat Ali Batoor: My desperate journey with a human smuggler

April 26, 2014


Photojournalist Barat Ali Batoor was living in Afghanistan -- until his risky work forced him to leave the country. But for Batoor, a member of a displaced ethnic group called the Hazara, moving home to Pakistan proved dangerous too. And finding a safer place wasn't as simple as buying a plane ticket. Instead, he was forced to pay a human smuggler, and join the deadly tidal wave of migrants seeking asylum by boat. He documents the harrowing ocean trip with powerful photographs.

Fred Jansen: How to land on a comet

TED2015

Fred Jansen: How to land on a comet

March 17, 2015


As manager of the Rosetta mission, Fred Jansen was responsible for the successful 2014 landing of a probe on the comet known as 67P/Churyumov-Gerasimenko. In this fascinating and funny talk, Jansen reveals some of the intricate calculations that went into landing the Philae probe on a comet 500 million kilometers from Earth -- and shares some incredible photographs taken along the way.

Dan Ariely: How equal do we want the world to be? You'd be surprised

TED2015

Dan Ariely: How equal do we want the world to be? You'd be surprised

March 17, 2015


The news of society's growing inequality makes all of us uneasy. But why? Dan Ariely reveals some new, surprising research on what we think is fair, as far as how wealth is distributed over societies ... then shows how it stacks up to the real stats.

Chris Milk: How virtual reality can create the ultimate empathy machine

TED2015

Chris Milk: How virtual reality can create the ultimate empathy machine

March 18, 2015


Chris Milk uses cutting edge technology to produce astonishing films that delight and enchant. But for Milk, the human story is the driving force behind everything he does. In this short, charming talk, he shows some of his collaborations with musicians including Kanye West and Arcade Fire, and describes his latest, mind-bending experiments with virtual reality. (This talk was part of a session at TED2015 guest-curated by Pop-Up Magazine: popupmagazine.com or @popupmag on Twitter.)

Lucianne Walkowicz: Let's not use Mars as a backup planet

TED2015

Lucianne Walkowicz: Let's not use Mars as a backup planet

March 16, 2015


Stellar astronomer and TED Senior Fellow Lucianne Walkowicz works on NASA's Kepler mission, searching for places in the universe that could support life. So it's worth a listen when she asks us to think carefully about Mars. In this short talk, she suggests that we stop dreaming of Mars as a place that we'll eventually move to when we've messed up Earth, and to start thinking of planetary exploration and preservation of the Earth as two sides of the same goal. As she says, "The more you look for planets like Earth, the more you appreciate our own planet."

Kevin Rudd: Are China and the US doomed to conflict?

TED2015

Kevin Rudd: Are China and the US doomed to conflict?

March 16, 2015


The former prime minister of Australia, Kevin Rudd is also a longtime student of China, with a unique vantage point to watch its power rise in the past few decades. He asks whether the growing ambition of China will inevitably lead to conflict with other major powers -- and suggests another narrative.

Bill Gates: The next outbreak? We’re not ready

TED2015

Bill Gates: The next outbreak? We’re not ready

March 18, 2015


In 2014, the world avoided a global outbreak of Ebola, thanks to thousands of selfless health workers -- plus, frankly, some very good luck. In hindsight, we know what we should have done better. So, now's the time, Bill Gates suggests, to put all our good ideas into practice, from scenario planning to vaccine research to health worker training. As he says, "There's no need to panic ... but we need to get going."

Daniel Kish: How I use sonar to navigate the world

TED2015

Daniel Kish: How I use sonar to navigate the world

March 17, 2015


Daniel Kish has been blind since he was 13 months old, but has learned to “see” using a form of echolocation. He clicks his tongue and sends out flashes of sound that bounce off surfaces in the environment and return to him, helping him to construct an understanding of the space around him. In a rousing talk, Kish demonstrates how this works and asks us to let go of our fear of the “dark unknown.”

Dame Stephanie Shirley: Why do ambitious women have flat heads?

TED2015

Dame Stephanie Shirley: Why do ambitious women have flat heads?

March 18, 2015


Dame Stephanie Shirley is the most successful tech entrepreneur you never heard of. In the 1960s, she founded a pioneering all-woman software company in the UK, which was ultimately valued at $3 billion, making millionaires of 70 of her team members. In this frank and often hilarious talk, she explains why she went by “Steve,” how she upended the expectations of the time, and shares some sure-fire ways to identify ambitious women …

Dave Isay: Everyone around you has a story the world needs to hear

TED2015

Dave Isay: Everyone around you has a story the world needs to hear

March 17, 2015


Dave Isay opened the first StoryCorps booth in New York’s Grand Central Terminal in 2003 with the intention of creating a quiet place where a person could honor someone who mattered to them by listening to their story. Since then, StoryCorps has evolved into the single largest collection of human voices ever recorded. His TED Prize wish: to grow this digital archive of the collective wisdom of humanity. Hear his vision to take StoryCorps global — and how you can be a part of it by interviewing someone with the StoryCorps app.

Boniface Mwangi: The day I stood up alone

TEDGlobal 2014

Boniface Mwangi: The day I stood up alone

October 20, 2014


Photographer Boniface Mwangi wanted to protest against corruption in his home country of Kenya. So he made a plan: He and some friends would stand up and heckle during a public mass meeting. But when the moment came ... he stood alone. What happened next, he says, showed him who he truly was. As he says, "There are two most powerful days in your life. The day you are born, and the day you discover why." Graphic images.

Theaster Gates: How to revive a neighborhood: with imagination, beauty and art

TED2015

Theaster Gates: How to revive a neighborhood: with imagination, beauty and art

March 18, 2015


Theaster Gates, a potter by training and a social activist by calling, wanted to do something about the sorry state of his neighborhood on the south side of Chicago. So he did, transforming abandoned buildings to create community hubs that connect and inspire those who still live there (and draw in those who don't). In this passionate talk, Gates describes his efforts to build a "miniature Versailles" in Chicago, and he shares his fervent belief that culture can be a catalyst for social transformation in any city, anywhere.

Anand Giridharadas: A tale of two Americas. And the mini-mart where they collided

TED2015

Anand Giridharadas: A tale of two Americas. And the mini-mart where they collided

March 10, 2015


Ten days after 9/11, a shocking attack at a Texas mini-mart shattered the lives of two men: the victim and the attacker. In this stunning talk, Anand Giridharadas, author of "The True American," tells the story of what happened next. It's a parable about the two paths an American life can take, and a powerful call for reconciliation.

Fei-Fei Li: How we're teaching computers to understand pictures

TED2015

Fei-Fei Li: How we're teaching computers to understand pictures

March 17, 2015


When a very young child looks at a picture, she can identify simple elements: "cat," "book," "chair." Now, computers are getting smart enough to do that too. What's next? In a thrilling talk, computer vision expert Fei-Fei Li describes the state of the art -- including the database of 15 million photos her team built to "teach" a computer to understand pictures -- and the key insights yet to come.

Monica Lewinsky: The price of shame

TED2015

Monica Lewinsky: The price of shame

March 19, 2015


"Public shaming as a blood sport has to stop," says Monica Lewinsky. In 1998, she says, “I was Patient Zero of losing a personal reputation on a global scale almost instantaneously.” Today, the kind of online public shaming she went through has become constant -- and can turn deadly. In a brave talk, she takes a hard look at our online culture of humiliation, and asks for a different way.

Joseph DeSimone: What if 3D printing was 100x faster?

TED2015

Joseph DeSimone: What if 3D printing was 100x faster?

March 16, 2015


What we think of as 3D printing, says Joseph DeSimone, is really just 2D printing over and over ... slowly. Onstage at TED2015, he unveils a bold new technique -- inspired, yes, by Terminator 2 -- that's 25 to 100 times faster, and creates smooth, strong parts. Could it finally help to fulfill the tremendous promise of 3D printing?

David Eagleman: Can we create new senses for humans?

TED2015

David Eagleman: Can we create new senses for humans?

March 17, 2015


As humans, we can perceive less than a ten-trillionth of all light waves. “Our experience of reality,” says neuroscientist David Eagleman, “is constrained by our biology.” He wants to change that. His research into our brain processes has led him to create new interfaces -- such as a sensory vest -- to take in previously unseen information about the world around us.

Robyn Stein DeLuca: The good news about PMS

TEDxSBU

Robyn Stein DeLuca: The good news about PMS

November 19, 2014


Everybody knows that most women go a little crazy right before they get their period, that their reproductive hormones cause their emotions to fluctuate wildly. Except: There's very little scientific consensus about premenstrual syndrome. Says psychologist Robyn Stein DeLuca, science doesn't agree on the definition, cause, treatment or even existence of PMS. She explores what we know and don't know about it -- and why the popular myth has persisted.

Sangu Delle: In praise of macro -- yes, macro -- finance in Africa

TEDGlobal 2014

Sangu Delle: In praise of macro -- yes, macro -- finance in Africa

October 6, 2014


In this short, provocative talk, financier Sangu Delle questions whether microfinance — small loans to small entrepreneurs -- is the best way to drive growth in developing countries. "We seem to be fixated on this romanticized idea that every poor person in Africa is an entrepreneur,” he says. "Yet, my work has taught me that most people want jobs.” Delle, a TED Fellow, makes the case for supporting large companies and factories — and clearing away the obstacles to pan-African trade.

Alison Killing: There’s a better way to die, and architecture can help

TEDGlobal 2014

Alison Killing: There’s a better way to die, and architecture can help

October 20, 2014


In this short, provocative talk, architect Alison Killing looks at buildings where death and dying happen -- cemeteries, hospitals, homes. The way we die is changing, and the way we build for dying ... well, maybe that should too. It's a surprisingly fascinating look at a hidden aspect of our cities, and our lives.

Vincent Cochetel: I was held hostage for 317 days. Here's what I thought about…

TEDxPlaceDesNations

Vincent Cochetel: I was held hostage for 317 days. Here's what I thought about…

December 11, 2014


Vincent Cochetel was held hostage for 317 days in 1998, while working for the UN High Commissioner on Refugees in Chechnya. For the first time, he recounts the experience — from what it was like to live in a dark, underground chamber, chained to his bed, to the unexpected conversations he had with his captors. With lyricism and power, he explains why he continues his work today. Since 2000, attacks on humanitarian aid workers have tripled — and he wonders what that rise may signal to the world.

Linda Hill: How to manage for collective creativity

TEDxCambridge

Linda Hill: How to manage for collective creativity

September 12, 2014


What's the secret to unlocking the creativity hidden inside your daily work, and giving every great idea a chance? Harvard professor Linda Hill, co-author of "Collective Genius," has studied some of the world's most creative companies to come up with a set of tools and tactics to keep great ideas flowing -- from everyone in the company, not just the designated "creatives."

Harry Baker: A love poem for lonely prime numbers

TEDxExeter

Harry Baker: A love poem for lonely prime numbers

February 11, 2014


Performance poet (and math student) Harry Baker spins a love poem about his favorite kind of numbers -- the lonely, love-lorn prime. Stay on for two more lively, inspiring poems from this charming performer.

Shimpei Takahashi: Play this game to come up with original ideas

TEDxTokyo

Shimpei Takahashi: Play this game to come up with original ideas

May 31, 2013


Shimpei Takahashi always dreamed of designing toys. But when he started work as a toy developer, he found that the pressure to use data as a starting point for design quashed his creativity. In this short, funny talk, Takahashi describes how he got his ideas flowing again, and shares a simple game anyone can play to generate new ideas. (In Japanese with English subtitles.)

Ismael Nazario: What I learned as a kid in jail

TEDxNewYork

Ismael Nazario: What I learned as a kid in jail

November 1, 2014


As a teenager, Ismael Nazario was sent to New York’s Rikers Island jail, where he spent 300 days in solitary confinement -- all before he was ever convicted of a crime. Now as a prison reform advocate he works to change the culture of American jails and prisons, where young people are frequently subjected to violence beyond imagination. Nazario tells his chilling story and suggests ways to help, rather than harm, teens in jail.

Helder Guimarães: A magical search for a coincidence

TED2014

Helder Guimarães: A magical search for a coincidence

March 20, 2014


Small coincidences. They happen all the time and yet, they pass us by because we are not looking for them. In a delightfully subtle trick, magician Helder Guimarães demonstrates with a deck of cards, a dollar bill and a stuffed giraffe.

Andy Yen: Think your email's private? Think again

TEDGlobal 2014

Andy Yen: Think your email's private? Think again

October 8, 2014


Sending an email message is like sending a postcard, says scientist Andy Yen in this thought-provoking talk: Anyone can read it. Yet encryption, the technology that protects the privacy of email communication, does exist. It's just that until now it has been difficult to install and a hassle to use. Showing a demo of an email program he designed with colleagues at CERN, Yen argues that encryption can be made simple to the point of becoming the default option, providing true email privacy to all.