David Binder: The arts festival revolution

TEDGlobal 2012

David Binder: The arts festival revolution


David Binder is a major Broadway producer, but last summer he found himself in a small Australian neighborhood, watching locals dance and perform on their lawns -- and loving it. He shows us the new face of arts festivals, which break the boundary between audience and performer and help cities express themselves.

Antony Gormley: Sculpted space, within and without

TEDGlobal 2012

Antony Gormley: Sculpted space, within and without


Legendary sculptor Antony Gormley riffs on space and the human form. His works explore the interior space we feel within our own bodies -- and the exterior space we feel around us, knowing that we are just dots in space and time.

Timothy Prestero: Design for people, not awards

TEDxBoston 2012

Timothy Prestero: Design for people, not awards


Timothy Prestero thought he'd designed the perfect incubator for newborns in the developing world -- but his team learned a hard lesson when it failed to go into production. A manifesto on the importance of designing for real-world use, rather than accolades. (Filmed at TEDxBoston.)

Mark Forsyth: What's a snollygoster? A short lesson in political speak

TEDxHousesOfParliament

Mark Forsyth: What's a snollygoster? A short lesson in political speak


Most politicians choose their words carefully, to shape the reality they hope to create. But does it work? Etymologist Mark Forsyth shares a few entertaining word-origin stories from British and American history (for instance, did you ever wonder how George Washington became "president"?) and draws a surprising conclusion. (From TEDxHousesofParliament in London)

Ivan Krastev: Can democracy exist without trust?

TEDGlobal 2012

Ivan Krastev: Can democracy exist without trust?


It seems the more we know about how democracy works -- through government transparency, better media coverage, even new insights about our brains -- the less we trust democracy itself. Yet it's still, arguably, the best system of government available. As Ivan Krastev says, "What went right is also what went wrong." Can democracy survive?

Clay Shirky: How the Internet will (one day) transform government

TEDGlobal 2012

Clay Shirky: How the Internet will (one day) transform government


The open-source world has learned to deal with a flood of new, oftentimes divergent, ideas using hosting services like GitHub -- so why can’t governments? In this rousing talk Clay Shirky shows how democracies can take a lesson from the Internet, to be not just transparent but also to draw on the knowledge of all their citizens.

Caitria + Morgan O'Neill: How to step up in the face of disaster

TEDxBoston 2012

Caitria + Morgan O'Neill: How to step up in the face of disaster


After a natural disaster strikes, there’s only a tiny window of opportunity to rally effective recovery efforts before the world turns their attention elsewhere. Who should be in charge? When a freak tornado hit their hometown, sisters Caitria and Morgan O’Neill -- just 20 and 24 at the time -- took the reins and are now teaching others how to do the same. (Filmed at TEDxBoston.)

Jon Ronson: Strange answers to the psychopath test

TED2012

Jon Ronson: Strange answers to the psychopath test


Is there a definitive line that divides crazy from sane? With a hair-raising delivery, Jon Ronson, author of The Psychopath Test, illuminates the gray areas between the two. (With live-mixed sound by Julian Treasure and animation by Evan Grant.)

Hannah Fry: Is life really that complex?

TEDxUCL

Hannah Fry: Is life really that complex?

No Transcript

Can an algorithm forecast the site of the next riot? In this accessible talk, mathematician Hannah Fry shows how complex social behavior can be analyzed and perhaps predicted through analogies to natural phenomena, like the patterns of a leopard's spots or the distribution of predators and prey in the wild.

Scilla Elworthy: Fighting with nonviolence

TEDxExeter

Scilla Elworthy: Fighting with nonviolence


How do you deal with a bully without becoming a thug? In this wise and soulful talk, peace activist Scilla Elworthy maps out the skills we need -- as nations and individuals -- to fight extreme force without using force in return. To answer the question of why and how nonviolence works, she evokes historical heroes -- Aung San Suu Kyi, Mahatma Gandhi, Nelson Mandela -- and the personal philosophies that powered their peaceful protests.

Lisa Kristine: Photos that bear witness to modern slavery

TEDxMaui

Lisa Kristine: Photos that bear witness to modern slavery


For the past two years, photographer Lisa Kristine has traveled the world, documenting the unbearably harsh realities of modern-day slavery. She shares hauntingly beautiful images -- miners in the Congo, brick layers in Nepal -- illuminating the plight of the 27 million souls enslaved worldwide. (Filmed at TEDxMaui)

Pam Warhurst: How we can eat our landscapes

TEDSalon London Spring 2012

Pam Warhurst: How we can eat our landscapes


What should a community do with its unused land? Plant food, of course. With energy and humor, Pam Warhurst tells at the TEDSalon the story of how she and a growing team of volunteers came together to turn plots of unused land into communal vegetable gardens, and to change the narrative of food in their community.

Bahia Shehab: A thousand times no

TEDGlobal 2012

Bahia Shehab: A thousand times no


Art historian Bahia Shehab has long been fascinated with the Arabic script for ‘no.’ When revolution swept through Egypt in 2011, she began spraying the image in the streets saying no to dictators, no to military rule and no to violence.

Kirby Ferguson: Embrace the remix

TEDGlobal 2012

Kirby Ferguson: Embrace the remix


Nothing is original, says Kirby Ferguson, creator of Everything is a Remix. From Bob Dylan to Steve Jobs, he says our most celebrated creators borrow, steal and transform.

Max Little: A test for Parkinson's with a phone call

TEDGlobal 2012

Max Little: A test for Parkinson's with a phone call


Parkinson’s disease affects 6.3 million people worldwide, causing weakness and tremors, but there's no objective way to detect it early on. Yet. Applied mathematician and TED Fellow Max Little is testing a simple, cheap tool that in trials is able to detect Parkinson's with 99 percent accuracy -- in a 30-second phone call.

Margaret Heffernan: Dare to disagree

TEDGlobal 2012

Margaret Heffernan: Dare to disagree


Most people instinctively avoid conflict, but as Margaret Heffernan shows us, good disagreement is central to progress. She illustrates (sometimes counterintuitively) how the best partners aren’t echo chambers -- and how great research teams, relationships and businesses allow people to deeply disagree.

Becci Manson: (Re)touching lives through photos

TEDGlobal 2012

Becci Manson: (Re)touching lives through photos


In the wake of the 2011 Japanese earthquake and tsunami, mixed into the wreckage were lost and damaged photos of families and loved ones. Photo retoucher Becci Manson, together with local volunteers and a global group of colleagues she recruited online, helped clean and fix them, restoring those memories to their owners.

Daphne Koller: What we're learning from online education

TEDGlobal 2012

Daphne Koller: What we're learning from online education


Daphne Koller is enticing top universities to put their most intriguing courses online for free -- not just as a service, but as a way to research how people learn. With Coursera (cofounded by Andrew Ng), each keystroke, quiz, peer-to-peer discussion and self-graded assignment builds an unprecedented pool of data on how knowledge is processed.

Stephen Ritz: A teacher growing green in the South Bronx

TEDxManhattan

Stephen Ritz: A teacher growing green in the South Bronx


A whirlwind of energy and ideas, Stephen Ritz is a teacher in New York's tough South Bronx, where he and his kids grow lush gardens for food, greenery -- and jobs. Just try to keep up with this New York treasure as he spins through the many, many ways there are to grow hope in a neighborhood many have written off, or in your own.

Giles Duley: When a reporter becomes the story

TEDxObserver

Giles Duley: When a reporter becomes the story

No Transcript

Giles Duley gave up a life of glamour and celebrity as a fashion photographer to travel the world and document the stories of the forgotten and marginalized. While on assignment in Afghanistan he stepped on a landmine, a horrific event that left him a triple amputee. In this moving talk Duley tells us stories of peoples lost and found -- including his. (Filmed at TEDxObserver.)

Wayne McGregor: A choreographer's creative process in real time

TEDGlobal 2012

Wayne McGregor: A choreographer's creative process in real time


We all use our body on a daily basis, and yet few of us think about our physicality the way Wayne McGregor does. He demonstrates how a choreographer communicates ideas to an audience, working with two dancers to build phrases of dance, live and unscripted, on the TEDGlobal stage.

Mark Applebaum: The mad scientist of music

TEDxStanford

Mark Applebaum: The mad scientist of music


Mark Applebaum writes music that breaks the rules in fantastic ways, composing a concerto for a florist and crafting a musical instrument from junk and found objects. This quirky talk might just inspire you to shake up the “rules” of your own creative work. (Filmed at TEDxStanford.)

Rob Legato: The art of creating awe

TEDGlobal 2012

Rob Legato: The art of creating awe


Rob Legato creates movie effects so good they (sometimes) trump the real thing. In this warm and funny talk, he shares his vision for enhancing reality on-screen in movies like Apollo 13, Titanic and Hugo.

Michael Anti: Behind the Great Firewall of China

TEDGlobal 2012

Michael Anti: Behind the Great Firewall of China


Michael Anti (aka Jing Zhao) has been blogging from China for 12 years. Despite the control the central government has over the Internet -- "All the servers are in Beijing" -- he says that hundreds of millions of microbloggers are in fact creating the first national public sphere in the country's history, and shifting the balance of power in unexpected ways.

Noah Wilson-Rich: Every city needs healthy honey bees

TEDxBoston 2012

Noah Wilson-Rich: Every city needs healthy honey bees


Bees have been rapidly and mysteriously disappearing from rural areas, with grave implications for agriculture. But bees seem to flourish in urban environments -- and cities need their help, too. Noah Wilson-Rich suggests that urban beekeeping might play a role in revitalizing both a city and a species.

Tracy Chevalier: Finding the story inside the painting

TEDSalon London Spring 2012

Tracy Chevalier: Finding the story inside the painting


When Tracy Chevalier looks at paintings, she imagines the stories behind them: How did the painter meet his model? What would explain that look in her eye? Why is that man … blushing? She shares three stories inspired by portraits, including the one that led to her best-selling novel "Girl With a Pearl Earring."

Ramesh Raskar: Imaging at a trillion frames per second

TEDGlobal 2012

Ramesh Raskar: Imaging at a trillion frames per second


Ramesh Raskar presents femto-photography, a new type of imaging so fast it visualizes the world one trillion frames per second, so detailed it shows light itself in motion. This technology may someday be used to build cameras that can look “around” corners or see inside the body without X-rays.

Michael Hansmeyer: Building unimaginable shapes

TEDGlobal 2012

Michael Hansmeyer: Building unimaginable shapes


Inspired by cell division, Michael Hansmeyer writes algorithms that design outrageously fascinating shapes and forms with millions of facets. No person could draft them by hand, but they're buildable -- and they could revolutionize the way we think of architectural form.

Malte Spitz: Your phone company is watching

TEDGlobal 2012

Malte Spitz: Your phone company is watching


What kind of data is your cell phone company collecting? Malte Spitz wasn’t too worried when he asked his operator in Germany to share information stored about him. Multiple unanswered requests and a lawsuit later, Spitz received 35,830 lines of code -- a detailed, nearly minute-by-minute account of half a year of his life.

John Graham-Cumming: The greatest machine that never was

TEDxImperialCollege

John Graham-Cumming: The greatest machine that never was


Computer science began in the '30s ... the 1830s. John Graham-Cumming tells the story of Charles Babbage's mechanical, steam-powered "analytical engine" and how Ada Lovelace, mathematician and daughter of Lord Byron, saw beyond its simple computational abilities to imagine the future of computers. (Filmed at TEDxImperialCollege.)