TED Talks
Season 2016
TV-PG
Series of talks about technology, entertainment, and design.
Where to Watch Season 2016
244 Episodes
- Harry Cliff: Have We Reached The End Of Physics?E1
Harry Cliff: Have We Reached The End Of Physics?Why is there something rather than nothing? Why does so much interesting stuff exist in the universe? Particle physicist Harry Cliff works on the Large Hadron Collider at CERN, and he has some potentially bad news for people who seek answers to these questions. Despite the best efforts of scientists (and the help of the biggest machine on the planet), we may never be able to explain all the weird features of nature. Is this the end of physics? Learn more in this fascinating talk about the latest research into the secret structure of the universe. - Sebastian Wernicke: How To Use Data To Make A Hit Tv ShowE2
Sebastian Wernicke: How To Use Data To Make A Hit Tv ShowDoes collecting more data lead to better decision-making? Competitive, data-savvy companies like Amazon, Google and Netflix have learned that data analysis alone doesn't always produce optimum results. In this talk, data scientist Sebastian Wernicke breaks down what goes wrong when we make decisions based purely on data -- and suggests a brainier way to use it. - Aomawa Shields: How We'll Find Life On Other PlanetsE3
Aomawa Shields: How We'll Find Life On Other PlanetsAstronomer Aomawa Shields searches for clues that life might exist elsewhere in the universe by examining the atmospheres of distant exoplanets. When she isn't exploring the heavens, the classically trained actor (and TED Fellow) looks for ways to engage young women in the sciences using theater, writing and visual art. 'Maybe one day they'll join the ranks of astronomers who are full of contradictions,' she says, 'and use their backgrounds to discover, once and for all, that we are truly not alone in the universe.' - David Sedlak: 4 Ways We Can Avoid A Catastrophic DroughtE4
David Sedlak: 4 Ways We Can Avoid A Catastrophic DroughtAs the world's climate patterns continue to shift unpredictably, places where drinking water was once abundant may soon find reservoirs dry and groundwater aquifers depleted. In this talk, civil and environmental engineer David Sedlak shares four practical solutions to the ongoing urban water crisis. His goal: to shift our water supply towards new, local sources of water and create a system that is capable of withstanding any of the challenges climate change may throw at us in the coming years. - James Veitch: This Is What Happens When You Reply To Spam EmailE5
James Veitch: This Is What Happens When You Reply To Spam EmailSuspicious emails: unclaimed insurance bonds, diamond-encrusted safe deposit boxes, close friends marooned in a foreign country. They pop up in our inboxes, and standard procedure is to delete on sight. But what happens when you reply? Follow along as writer and comedian James Veitch narrates a hilarious, weeks-long exchange with a spammer who offered to cut him in on a hot deal. - Tim Harford: How Frustration Can Make Us More CreativeE6
Tim Harford: How Frustration Can Make Us More CreativeChallenges and problems can derail your creative process ... or they can make you more creative than ever. In the surprising story behind the best-selling solo piano album of all time, Tim Harford may just convince you of the advantages of having to work with a little mess. - Melvin Russell: I Love Being A Police Officer, But We Need ReformE7
Melvin Russell: I Love Being A Police Officer, But We Need ReformWe've invested so much in police departments as protectors that we have forgotten what it means to serve our communities, says Baltimore Police officer Lt. Colonel Melvin Russell. It's led to coldness and callousness, and it's dehumanized the police force. After taking over as district commander in one of Baltimore's toughest neighborhoods, Russell instituted a series of reforms aimed at winning back the trust of the community and lowering the violent crime rate. 'Law enforcement is in a crisis,' he says. 'But it's not too late for all of us to build our cities and nation to make it great again.' - Wael Ghonim: Let's Design Social Media That Drives Real ChangeE8
Wael Ghonim: Let's Design Social Media That Drives Real ChangeWael Ghonim helped touch off the Arab Spring in his home of Egypt ... by setting up a simple Facebook page. As he reveals, once the revolution spilled onto the streets, it turned from hopeful to messy, then ugly and heartbreaking. And social media followed suit. What was once a place for crowdsourcing, engaging and sharing became a polarized battleground. Ghonim asks: What can we do about online behavior now? How can we use the Internet and social media to create civility and reasoned argument? - Ole Scheeren: Why Great Architecture Should Tell A StoryE9
Ole Scheeren: Why Great Architecture Should Tell A StoryFor architect Ole Scheeren, the people who live and work inside a building are as much a part of that building as concrete, steel and glass. He asks: Can architecture be about collaboration and storytelling instead of the isolation and hierarchy of a typical skyscraper? Visit five of Scheeren's buildings -- from a twisted tower in China to a floating cinema in the ocean in Thailand -- and learn the stories behind them. - Jill Heinerth: The Mysterious World Of Underwater CavesE10
Jill Heinerth: The Mysterious World Of Underwater CavesCave diver Jill Heinerth explores the hidden underground waterways coursing through our planet. Working with biologists, climatologists and archaeologists, Heinerth unravels the mysteries of the life-forms that inhabit some of the earth's most remote places and helps researchers unlock the history of climate change. In this short talk, take a dive below the waves and explore the wonders of inner space. - Jill Farrant: How We Can Make Crops Survive Without WaterE11
Jill Farrant: How We Can Make Crops Survive Without WaterAs the world's population grows and the effects of climate change come into sharper relief, we'll have to feed more people using less arable land. Molecular biologist Jill Farrant studies a rare phenomenon that may help: "resurrection plants" -- super-resilient plants that seemingly come back from the dead. Could they hold promise for growing food in our coming hotter, drier world? - Oscar Schwartz: Can A Computer Write Poetry?E12
Oscar Schwartz: Can A Computer Write Poetry?If you read a poem and feel moved by it, but then find out it was actually written by a computer, would you feel differently about the experience? Would you think that the computer had expressed itself and been creative, or would you feel like you had fallen for a cheap trick? In this talk, writer Oscar Schwartz examines why we react so strongly to the idea of a computer writing poetry -- and how this reaction helps us understand what it means to be human. - Achenyo Idachaba: How I Turned A Deadly Plant Into A Thriving BusinessE13
Achenyo Idachaba: How I Turned A Deadly Plant Into A Thriving BusinessThe water hyacinth may look like a harmless, even beautiful flowering plant -- but it's actually an invasive aquatic weed that clogs waterways, stopping trade, interrupting schooling and disrupting everyday life. In this scourge, green entrepreneur Achenyo Idachaba saw opportunity. Follow her journey as she turns weeds into woven wonders. - Elizabeth Lev: The Unheard Story Of The Sistine ChapelE14
Elizabeth Lev: The Unheard Story Of The Sistine ChapelThe Sistine Chapel is one of the most iconic buildings on earth -- but there's a lot you probably don't know about it. In this tour-de-force talk, art historian Elizabeth Lev guides us across the famous building's ceiling and Michelangelo's vital depiction of traditional stories, showing how the painter reached beyond the religious iconography of the time to chart new artistic waters. Five hundred years after the artist painted it, says Lev, the Sistine Chapel forces us to look around as if it were a mirror and ask, "Who am I, and what role do I play in this great theater of life?" - Yanis Varoufakis: Capitalism Will Eat Democracy - Unless We Speak UpE15
Yanis Varoufakis: Capitalism Will Eat Democracy - Unless We Speak UpHave you wondered why politicians aren't what they used to be, why governments seem unable to solve real problems? Economist Yanis Varoufakis, the former Minister of Finance for Greece, says that it's because you can be in politics today but not be in power -- because real power now belongs to those who control the economy. He believes that the mega-rich and corporations are cannibalizing the political sphere, causing financial crisis. In this talk, hear his dream for a world in which capital and labor no longer struggle against each other, "one that is simultaneously libertarian, Marxist and Keynesian." - David Gruber: Glow-in-the-dark Sharks And Other Stunning Sea CreaturesE16
David Gruber: Glow-in-the-dark Sharks And Other Stunning Sea CreaturesJust a few meters below the waves, marine biologist and explorer-photographer David Gruber discovered something amazing -- a surprising new range of sea creatures that glow in many colors in the ocean's dim blue light. Join his journey in search of biofluorescent sharks, seahorses, sea turtles and more, and learn how these light-up creatures could illuminate a new understanding of our own brains. - Tania Simoncelli: Should You Be Able To Patent A Human Gene?E17
Tania Simoncelli: Should You Be Able To Patent A Human Gene?A decade ago, US law said human genes were patentable -- which meant patent holders had the right to stop anyone from sequencing, testing or even looking at a patented gene. Troubled by the way this law both harmed patients and created a barrier to biomedical innovation, Tania Simoncelli and her colleagues at the ACLU challenged it. In this riveting talk, hear the story of how they took a case everybody told them they would lose all the way to the Supreme Court. - Auke Ijspeert: A Robot That Runs And Swims Like A SalamanderE18
Auke Ijspeert: A Robot That Runs And Swims Like A SalamanderRoboticist Auke Ijspeert designs biorobots, machines modeled after real animals that are capable of handling complex terrain and would appear at home in the pages of a sci-fi novel. The process of creating these robots leads to better automata that can be used for fieldwork, service, and search and rescue. But these robots don't just mimic the natural world -- they help us understand our own biology better, unlocking previously unknown secrets of the spinal cord. - Melati And Isabel Wijsen: Our Campaign To Ban Plastic Bags In BaliE19
Melati And Isabel Wijsen: Our Campaign To Ban Plastic Bags In BaliPlastic bags are essentially indestructible, yet they're used and thrown away with reckless abandon. Most end up in the ocean, where they pollute the water and harm marine life; the rest are burned in garbage piles, where they release harmful dioxins into the atmosphere. Melati and Isabel Wijsen are on a mission to stop plastic bags from suffocating their beautiful island home of Bali. Their efforts -- including petitions, beach cleanups, even a hunger strike -- paid off when they convinced their governor to commit to a plastic bag-free Bali by 2018. "Don't ever let anyone tell you that you're too young or you won't understand," Isabel says to other aspiring activists. "We're not telling you it's going to be easy. We're telling you it's going to be worth it." - Linda Liukas: A Delightful Way To Teach Kids About ComputersE20
Linda Liukas: A Delightful Way To Teach Kids About ComputersComputer code is the next universal language, and its syntax will be limited only by the imaginations of the next generation of programmers. Linda Liukas is helping to educate problem-solving kids, encouraging them to see computers not as mechanical, boring and complicated but as colorful, expressive machines meant to be tinkered with. In this talk, she invites us to imagine a world where the Ada Lovelaces of tomorrow grow up to be optimistic and brave about technology and use it to create a new world that is wonderful, whimsical and a tiny bit weird. - Andrés Ruzo: How I Found A Mythical Boiling River In The AmazonE21
Andrés Ruzo: How I Found A Mythical Boiling River In The AmazonWhen Andrés Ruzo was a young boy in Peru, his grandfather told him a story with an odd detail: There is a river, deep in the Amazon, which boils as if a fire burns below it. Twelve years later, after training as a geoscientist, he set out on a journey deep into the jungle of South America in search of this boiling river. At a time when everything seems mapped and measured, join Ruzo as he explores a river that forces us to question the line between known and unknown ... and reminds us that there are great wonders yet to be discovered. - Judson Brewer: A simple way to break a bad habitE22
Judson Brewer: A simple way to break a bad habitCan we break bad habits by being more curious about them? Psychiatrist Judson Brewer studies the relationship between mindfulness and addiction -- from smoking to overeating to all those other things we do even though we know they're bad for us. Learn more about the mechanism of habit development and discover a simple but profound tactic that might help you beat your next urge to smoke, snack or check a text while driving. - Pardis Sabeti: How We'll Fight The Next Deadly VirusE23
Pardis Sabeti: How We'll Fight The Next Deadly VirusWhen Ebola broke out in March 2014, Pardis Sabeti and her team got to work sequencing the virus's genome, learning how it mutated and spread. Sabeti immediately released her research online, so virus trackers and scientists from around the world could join in the urgent fight. In this talk, she shows how open cooperation was key to halting the virus ... and to attacking the next one to come along. 'We had to work openly, we had to share and we had to work together,' Sabeti says. 'Let us not let the world be defined by the destruction wrought by one virus, but illuminated by billions of hearts and minds working in unity.' - Matthew Williams: Special Olympics Let Me Be Myself - A ChampionE24
Matthew Williams: Special Olympics Let Me Be Myself - A ChampionHow much do you know about intellectual disabilities? Special Olympics champion and ambassador Matthew Williams is proof that athletic competition and the camaraderie it fosters can transform lives, both on and off the field. Together with his fellow athletes, he invites you to join him at the next meet -- and challenges you to walk away with your heart unchanged. - Dambisa Moyo: Economic growth has stalled. Let's fix itE25
Dambisa Moyo: Economic growth has stalled. Let's fix itEconomic growth is the defining challenge of our time; without it, political and social instability rises, human progress stagnates and societies grow dimmer. But, says economist Dambisa Moyo, dogmatic capitalism isn't creating the growth we need. As she shows, in both state-sponsored and market-driven models, capitalism is failing to solve social ills, fostering corruption and creating income inequality. Moyo surveys the current economic landscape and suggests that we have to start thinking about capitalism as a spectrum so we can blend the best of different models together to foster growth. - Sean Follmer: Shape-shifting Tech Will Change Work As We Know ItE26
Sean Follmer: Shape-shifting Tech Will Change Work As We Know ItWhat will the world look like when we move beyond the keyboard and mouse? Interaction designer Sean Follmer is building a future with machines that bring information to life under your fingers as you work with it. In this talk, check out prototypes for a 3D shape-shifting table, a phone that turns into a wristband, a deformable game controller and more that may change the way we live and work. - Gregory Heyworth: How I'm Discovering The Secrets Of Ancient TextsE27
Gregory Heyworth: How I'm Discovering The Secrets Of Ancient TextsGregory Heyworth is a textual scientist; he and his lab work on new ways to read ancient manuscripts and maps using spectral imaging technology. In this fascinating talk, watch as Heyworth shines a light on lost history, deciphering texts that haven't been read in thousands of years. How could these lost classics rewrite what we know about the past? - Mike Velings: The Case For Fish FarmingE28
Mike Velings: The Case For Fish FarmingWe're headed towards a global food crisis: Nearly 3 billion people depend on the ocean for food, and at our current rate we already take more fish from the ocean than it can naturally replace. In this fact-packed, eye-opening talk, entrepreneur and conservationist Mike Velings proposes a solution: Aquaculture, or fish farming. "We must start using the ocean as farmers instead of hunters," he says, echoing Jacques Cousteau. "The day will come where people will demand farmed fish on their plates that's farmed well and farmed healthy -- and refuse anything less." - Dorothy Roberts: The problem with race-based medicineE29
Dorothy Roberts: The problem with race-based medicineSocial justice advocate and law scholar Dorothy Roberts has a precise and powerful message: Race-based medicine is bad medicine. Even today, many doctors still use race as a medical shortcut; they make important decisions about things like pain tolerance based on a patient's skin color instead of medical observation and measurement. In this searing talk, Roberts lays out the lingering traces of race-based medicine -- and invites us to be a part of ending it. "It is more urgent than ever to finally abandon this backward legacy," she says, "and to affirm our common humanity by ending the social inequalities that truly divide us." - Jocelyne Bloch: The Brain May Be Able To Repair Itself - With HelpE30
Jocelyne Bloch: The Brain May Be Able To Repair Itself - With HelpThrough treating everything from strokes to car accident traumas, neurosurgeon Jocelyne Bloch knows the brain's inability to repair itself all too well. But now, she suggests, she and her colleagues may have found the key to neural repair: Doublecortin-positive cells. Similar to stem cells, they are extremely adaptable and, when extracted from a brain, cultured and then re-injected in a lesioned area of the same brain, they can help repair and rebuild it. 'With a little help,' Bloch says, 'the brain may be able to help itself.' - Celeste Headlee: 10 Ways To Have A Better ConversationE31
Celeste Headlee: 10 Ways To Have A Better ConversationWhen your job hinges on how well you talk to people, you learn a lot about how to have conversations -- and that most of us don't converse very well. Celeste Headlee has worked as a radio host for decades, and she knows the ingredients of a great conversation: Honesty, brevity, clarity and a healthy amount of listening. In this insightful talk, she shares 10 useful rules for having better conversations. "Go out, talk to people, listen to people," she says. "And, most importantly, be prepared to be amazed." - Shonda Rhimes: My Year Of Saying Yes To EverythingE32
Shonda Rhimes: My Year Of Saying Yes To EverythingShonda Rhimes, the titan behind Grey's Anatomy, Scandal and How to Get Away With Murder, is responsible for some 70 hours of television per season, and she loves to work. "When I am hard at work, when I am deep in it, there is no other feeling," she says. She has a name for this feeling: The hum. The hum is a drug, the hum is music, the hum is God's whisper in her ear. But what happens when it stops? Is she anything besides the hum? In this moving talk, join Rhimes on a journey through her "year of yes" and find out how she got her hum back. - Allan Adams: What the discovery of gravitational waves meansE33
Allan Adams: What the discovery of gravitational waves meansMore than a billion years ago, two black holes in a distant galaxy locked into a spiral, falling inexorably toward each other, and collided. 'All that energy was pumped into the fabric of time and space itself,' says theoretical physicist Allan Adams, 'making the universe explode in roiling waves of gravity.' About 25 years ago, a group of scientists built a giant laser detector called LIGO to search for these kinds of waves, which had been predicted but never observed. In this mind-bending talk, Adams breaks down what happened when, in September 2015, LIGO detected an unthinkably small anomaly, leading to one of the most exciting discoveries in the history of physics. - Raffaello D'Andrea: Meet the dazzling flying machines of the futureE34
Raffaello D'Andrea: Meet the dazzling flying machines of the futureWhen you hear the word "drone," you probably think of something either very useful or very scary. But could they have aesthetic value? Autonomous systems expert Raffaello D'Andrea develops flying machines, and his latest projects are pushing the boundaries of autonomous flight -- from a flying wing that can hover and recover from disturbance to an eight-propeller craft that's ambivalent to orientation ... to a swarm of tiny coordinated micro-quadcopters. Prepare to be dazzled by a dreamy, swirling array of flying machines as they dance like fireflies above the TED stage. - Al Gore: The Case For Optimism On Climate ChangeE35
Al Gore: The Case For Optimism On Climate ChangeAl Gore has three questions about climate change and our future. First: Do we have to change? Each day, global-warming pollution traps as much heat energy as would be released by 400,000 Hiroshima-class atomic bombs. This trapped heat is leading to stronger storms and more extreme floods, he says: "Every night on the TV news now is like a nature hike through the Book of Revelation." Second question: Can we change? We've already started. So then, the big question: Will we change? In this challenging, inspiring talk, Gore says yes. "When any great moral challenge is ultimately resolved into a binary choice between what is right and what is wrong, the outcome is foreordained because of who we are as human beings," he says. "That is why we're going to win this." - Dalia Mogahed: What Do You Think When You Look At Me?E36
Dalia Mogahed: What Do You Think When You Look At Me?When you look at Muslim scholar Dalia Mogahed, what do you see: a woman of faith? a scholar, a mom, a sister? or an oppressed, brainwashed, potential terrorist? In this personal, powerful talk, Mogahed asks us, in this polarizing time, to fight negative perceptions of her faith in the media -- and to choose empathy over prejudice. - Audrey Choi: How To Make A Profit While Making A DifferenceE37
Audrey Choi: How To Make A Profit While Making A DifferenceCan global capital markets become catalysts for social change? According to investment expert Audrey Choi, individuals own almost half of all global capital, giving them (us!) the power to make a difference by investing in companies that champion social values and sustainability. "We have more opportunity today than ever before to make choices," she says. "So change your perspective. Invest in the change you want to see in the world." - Mary Bassett: Why your doctor should care about social justiceE38
Mary Bassett: Why your doctor should care about social justiceIn Zimbabwe in the 1980s, Mary Bassett witnessed the AIDS epidemic firsthand, and she helped set up a clinic to treat and educate local people about the deadly virus. But looking back, she regrets not sounding the alarm for the real problem: the structural inequities embedded in the world's political and economic organizations, inequities that make marginalized people more vulnerable. These same structural problems exist in the United States today, and as New York City's Health Commissioner, Bassett is using every chance she has to rally support for health equity and speak out against racism. 'We don't have to have all the answers to call for change,' she says. 'We just need courage.' - Ivan Coyote: Why We Need Gender-neutral BathroomsE39
Ivan Coyote: Why We Need Gender-neutral BathroomsThere are a few things that we all need: fresh air, water, food, shelter, love ... and a safe place to pee. For trans people who don't fit neatly into the gender binary, public restrooms are a major source of anxiety and the place where they are most likely to be questioned or harassed. In this poetically rhythmic talk, Ivan Coyote grapples with complex and intensely personal issues of gender identity and highlights the need for gender-neutral bathrooms in all public places. - Thomas Peschak: Dive into an ocean photographer's worldE40
Thomas Peschak: Dive into an ocean photographer's worldSomersaulting manta rays, dashing dolphins, swarming schools of fish and munching sharks inhabit a world beneath the ocean's surface that few get a chance to see. Conservation photographer Thomas Peschak visits incredible seascapes around the world, and his photos reveal these hidden ecosystems. 'You can't love something and become a champion for it if you don't know it exists,' he says. Join Peschak in a new, immersive TED Talk format as he shares his stunning work and his dream for a future of respectful coexistence with the ocean. - Magda Sayeg: How Yarn Bombing Grew Into A Worldwide MovementE41
Magda Sayeg: How Yarn Bombing Grew Into A Worldwide MovementTextile artist Magda Sayeg transforms urban landscapes into her own playground by decorating everyday objects with colorful knit and crochet works. These warm, fuzzy 'yarn bombs' started small, with stop sign poles and fire hydrants in Sayeg's hometown, but soon people found a connection to the craft and spread it across the world. 'We all live in this fast-paced, digital world, but we still crave and desire something that's relatable,' Sayeg says. 'Hidden power can be found in the most unassuming places, and we all possess skills that are just waiting to be discovered.' - Russ Altman: What Really Happens When You Mix Medications?E42
Russ Altman: What Really Happens When You Mix Medications?If you take two different medications for two different reasons, here's a sobering thought: your doctor may not fully understand what happens when they're combined, because drug interactions are incredibly hard to study. In this fascinating and accessible talk, Russ Altman shows how doctors are studying unexpected drug interactions using a surprising resource: search engine queries. - Alexander Betts: Our Refugee System Is Failing. Here's How We Can Fix ItE43
Alexander Betts: Our Refugee System Is Failing. Here's How We Can Fix ItA million refugees arrived in Europe this year, says Alexander Betts, and "our response, frankly, has been pathetic." Betts studies forced migration, the impossible choice for families between the camps, urban poverty and dangerous illegal journeys to safety. In this insightful talk, he offers four ways to change the way we treat refugees, so they can make an immediate contribution to their new homes. "There's nothing inevitable about refugees being a cost," Betts says. "They're human beings with skills, talents, aspirations, with the ability to make contributions -- if we let them." - Travis Kalanick: Uber's Plan To Get More People Into Fewer CarsE44
Travis Kalanick: Uber's Plan To Get More People Into Fewer CarsUber didn't start out with grand ambitions to cut congestion and pollution. But as the company took off, co-founder Travis Kalanick wondered if there was a way to get people using Uber along the same routes to share rides, reducing costs and carbon footprint along the way. The result: uberPOOL, the company's carpooling service, which in its first eight months took 7.9 million miles off the roads and 1,400 metric tons of carbon dioxide out of the air in Los Angeles. Now, Kalanick says carpooling could work for commuters in the suburbs, too. 'With the technology in our pockets today, and a little smart regulation,' he says, 'we can turn every car into a shared car, and we can reclaim our cities starting today.' - Reshma Saujani: Teach Girls Bravery, Not Perfection
E45Reshma Saujani: Teach Girls Bravery, Not PerfectionWe're raising our girls to be perfect, and we're raising our boys to be brave, says Reshma Saujani, the founder of Girls Who Code. Saujani has taken up the charge to socialize young girls to take risks and learn to program - two skills they need to move society forward. To truly innovate, we cannot leave behind half of our population, she says. 'I need each of you to tell every young woman you know to be comfortable with imperfection.' - Caleb Harper: This computer will grow your food in the future
E46Caleb Harper: This computer will grow your food in the futureWhat if we could grow delicious, nutrient-dense food, indoors anywhere in the world Caleb Harper, director of the Open Agriculture Initiative at the MIT Media Lab, wants to change the food system by connecting growers with technology. Get to know Harper's 'food computers' and catch a glimpse of what the future of farming might look like. - Laura Robinson: The Secrets I Find On The Mysterious Ocean Floor
E47Laura Robinson: The Secrets I Find On The Mysterious Ocean FloorHundreds of meters below the surface of the ocean, Laura Robinson probes the steep slopes of massive undersea mountains. She's on the hunt for thousand-year-old corals that she can test in a nuclear reactor to discover how the ocean changes over time. By studying the history of the earth, Robinson hopes to find clues of what might happen in the future. - Mileha Soneji: Simple Hacks For Life With Parkinson's
E48Mileha Soneji: Simple Hacks For Life With Parkinson'sSimple solutions are often best, even when dealing with something as complicated as Parkinson's. In this inspiring talk, Mileha Soneji shares accessible designs that make the everyday tasks of those living with Parkinson's a bit easier. 'Technology is not always it,' she says. 'What we need are human-centered solutions.' - Tshering Tobgay: This Country Isn't Just Carbon Neutral - It's Carbon Negative
E49Tshering Tobgay: This Country Isn't Just Carbon Neutral - It's Carbon NegativeDeep in the Himalayas, on the border between China and India, lies the Kingdom of Bhutan, which has pledged to remain carbon neutral for all time. In this illuminating talk, Bhutan's Prime Minister Tshering Tobgay shares his country's mission to put happiness before economic growth and set a world standard for environmental preservation. - Casey Gerald: The Gospel Of Doubt
E50Casey Gerald: The Gospel Of DoubtDeep in the Himalayas, on the border between China and India, lies the Kingdom of Bhutan, which has pledged to remain carbon neutral for all time. In this illuminating talk, Bhutan's Prime Minister Tshering Tobgay shares his country's mission to put happiness before economic growth and set a world standard for environmental preservation. - Joe Gebbia: How Airbnb Designs For Trust
E51Joe Gebbia: How Airbnb Designs For TrustJoe Gebbia, the co-founder of Airbnb, bet his whole company on the belief that people can trust each other enough to stay in one another's homes. How did he overcome the stranger-danger bias Through good design. Now, 123 million hosted nights (and counting) later, Gebbia sets out his dream for a culture of sharing in which design helps foster community and connection instead of isolation and separation. - Tim Urban: Inside The Mind Of A Master Procrastinator
E52Tim Urban: Inside The Mind Of A Master ProcrastinatorTim Urban knows that procrastination doesn't make sense, but he's never been able to shake his habit of waiting until the last minute to get things done. In this hilarious and insightful talk, Urban takes us on a journey through YouTube binges, Wikipedia rabbit holes and bouts of staring out the window - and encourages us to think harder about what we're really procrastinating on, before we run out of time. - Jessica Ladd: The Reporting System That Sexual Assault Survivors Want
E53Jessica Ladd: The Reporting System That Sexual Assault Survivors WantWe don't have to live in a world where 99 percent of rapists get away with it, says TED Fellow Jessica Ladd. With Callisto, a new platform for college students to confidentially report sexual assault, Ladd is helping survivors get the support and justice they deserve while respecting their privacy concerns. 'We can create a world where there's a real deterrent to violating the rights of another human being,' she says. - Arthur Brooks: A Conservative's Plea: Let's Work Together
E54Arthur Brooks: A Conservative's Plea: Let's Work TogetherWhat if technology could connect us more deeply with our surroundings instead of distracting us from the real world With the Meta 2, an augmented reality headset that makes it possible for users to see, grab and move holograms just like physical objects, Meron Gribetz hopes to extend our senses through a more natural machine. Join Gribetz as he takes the TED stage to demonstrate the reality-shifting Meta 2 for the first time. (Featuring Q&A with TED Curator Chris Anderson) - Meron Gribetz: A Glimpse Of The Future Through An Augmented Reality Headset
E55Meron Gribetz: A Glimpse Of The Future Through An Augmented Reality HeadsetWhat if technology could connect us more deeply with our surroundings instead of distracting us from the real world With the Meta 2, an augmented reality headset that makes it possible for users to see, grab and move holograms just like physical objects, Meron Gribetz hopes to extend our senses through a more natural machine. Join Gribetz as he takes the TED stage to demonstrate the reality-shifting Meta 2 for the first time. (Featuring Q&A with TED Curator Chris Anderson) - Adam Foss: A Prosecutor's Vision For A Better Justice System
E56Adam Foss: A Prosecutor's Vision For A Better Justice SystemWhen a kid commits a crime, the US justice system has a choice: prosecute to the full extent of the law, or take a step back and ask if saddling young people with criminal records is the right thing to do every time. In this searching talk, Adam Foss, a prosecutor with the Suffolk County District Attorney's Office in Boston, makes his case for a reformed justice system that replaces wrath with opportunity, changing people's lives for the better instead of ruining them. - Carol Cohen: How To Get Back To Work After A Career Break
E57Carol Cohen: How To Get Back To Work After A Career BreakIf you've taken a career break and are now looking to return to the workforce, would you consider taking an internship Career reentry expert Carol Fishman Cohen thinks you should. In this talk, hear about Cohen's own experience returning to work after a career break, her work championing the success of 'relaunchers' and how employers are changing how they engage with return-to-work talent. - Latif Nasser: You Have No Idea Where Camels Really Come From
E58Latif Nasser: You Have No Idea Where Camels Really Come FromCamels are so well adapted to the desert that it's hard to imagine them living anywhere else. But what if we have them pegged all wrong What if those big humps, feet and eyes were evolved for a different climate and a different time In this talk, join Radiolab's Latif Nasser as he tells the surprising story of how a very tiny, very strange fossil upended the way he sees camels, and the world. This talk comes from the upcoming PBS special TED Talks: Science & Wonder, which premieres March 30th at 10 p.m. ET. - Siyanda Mohutsiwa: How young Africans found a voice on Twitter
E59Siyanda Mohutsiwa: How young Africans found a voice on TwitterWhat can a young woman with an idea, an Internet connection and a bit of creativity achieve That's all Siyanda Mohutsiwa needed to unite young African voices in a new way. Hear how Mohutsiwa and other young people across the continent are using social media to overcome borders and circumstance, accessing something they have long had to violently take: a voice. - Alex Kipman: A Futuristic Vision Of The Age Of Holograms
E60Alex Kipman: A Futuristic Vision Of The Age Of HologramsExplore 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. - Angélica Dass: The Beauty Of Human Skin In Every Color
E61Angélica Dass: The Beauty Of Human Skin In Every ColorAngélica Dass's photography challenges how we think about skin color and ethnic identity. In this personal talk, hear about the inspiration behind her portrait project, Humanæ, and her pursuit to document humanity's true colors rather than the untrue white, red, black and yellow associated with race. - Dan Gross: Why Gun Violence Can't Be Our New Normal
E62Dan Gross: Why Gun Violence Can't Be Our New NormalIt doesn't matter whether you love or hate guns; it's obvious that the US would be a safer place if there weren't thousands of them sold every day without background checks. Dan Gross, president of the Brady Campaign to Prevent Gun Violence, makes a passionate, personal appeal for something that more than 90 percent of Americans want: background checks for all gun sales. 'For every great movement around the world, there's a moment where you can look back and say, 'That's when things really started to change,'' Gross says. 'For the movement to end gun violence in America, that moment is here.' - Lisa Nip: How Humans Could Evolve To Survive In Space
E63Lisa Nip: How Humans Could Evolve To Survive In SpaceIf we hope to one day leave Earth and explore the universe, our bodies are going to have to get a lot better at surviving the harsh conditions of space. Using synthetic biology, Lisa Nip hopes to harness special powers from microbes on Earth - such as the ability to withstand radiation - to make humans more fit for exploring space. 'We're approaching a time during which we'll have the capacity to decide our own genetic destiny,' Nip says. 'Augmenting the human body with new abilities is no longer a question of how, but of when.' - Knut Haanaes: Two Reasons Companies Fail - And How To Avoid Them
E64Knut Haanaes: Two Reasons Companies Fail - And How To Avoid ThemIs it possible to run a company and reinvent it at the same time For business strategist Knut Haanaes, the ability to innovate after becoming successful is the mark of a great organization. He shares insights on how to strike a balance between perfecting what we already know and exploring totally new ideas - and lays out how to avoid two major strategy traps. - Adam Grant: The Surprising Habits Of Original Thinkers
E65Adam Grant: The Surprising Habits Of Original ThinkersHow do creative people come up with great ideas? Organizational psychologist Adam Grant studies "originals": thinkers who dream up new ideas and take action to put them into the world. In this talk, learn three unexpected habits of originals — including embracing failure. "The greatest originals are the ones who fail the most, because they're the ones who try the most," Grant says. "You need a lot of bad ideas in order to get a few good ones." - Haley Van Dyck: How A Start-up In The White House Is Changing Business As Usual
E66Haley Van Dyck: How A Start-up In The White House Is Changing Business As UsualHaley Van Dyck is transforming the way America delivers critical services to everyday people. At the United States Digital Service, Van Dyck and her team are using lessons learned by Silicon Valley and the private sector to improve services for veterans, immigrants, the disabled and others, creating a more awesome government along the way. 'We don't care about politics,' she says. 'We care about making government work better, because it's the only one we've got.' - Parag Khanna: How Megacities Are Changing The Map Of The World
E67Parag Khanna: How Megacities Are Changing The Map Of The World'I want you to reimagine how life is organized on earth,' says global strategist Parag Khanna. As our expanding cities grow ever more connected through transportation, energy and communications networks, we evolve from geography to what he calls 'connectography.' This emerging global network civilization holds the promise of reducing pollution and inequality - and even overcoming geopolitical rivalries. In this talk, Khanna asks us to embrace a new maxim for the future: 'Connectivity is destiny.' - Danielle Feinberg: The Magic Ingredient That Brings Pixar Movies To Life
E68Danielle Feinberg: The Magic Ingredient That Brings Pixar Movies To LifeDanielle Feinberg, Pixar's director of photography, creates stories with soul and wonder using math, science and code. Go behind the scenes of Finding Nemo, Toy Story, Brave, WALL-E and more, and discover how Pixar interweaves art and science to create fantastic worlds where the things you imagine can become real. This talk comes from the PBS special 'TED Talks: Science & Wonder.' - Tabetha Boyajian: The Most Mysterious Star In The Universe
E69Tabetha Boyajian: The Most Mysterious Star In The UniverseSomething massive, with roughly 1,000 times the area of Earth, is blocking the light coming from a distant star known as KIC 8462852, and nobody is quite sure what it is. As astronomer Tabetha Boyajian investigated this perplexing celestial object, a colleague suggested something unusual: Could it be an alien-built megastructure Such an extraordinary idea would require extraordinary evidence. In this talk, Boyajian gives us a look at how scientists search for and test hypotheses when faced with the unknown. - Robert Palmer: The Panama Papers Exposed A Huge Global Problem. What's Next?
E70Robert Palmer: The Panama Papers Exposed A Huge Global Problem. What's Next?On April 3, 2016 we saw the largest data leak in history. The Panama Papers exposed rich and powerful people hiding vast amounts of money in offshore accounts. But what does it all mean We called Robert Palmer of Global Witness to find out. - Linus Torvalds: The Mind Behind Linux
E71Linus Torvalds: The Mind Behind LinuxLinus Torvalds transformed technology twice - first with the Linux kernel, which helps power the Internet, and again with Git, the source code management system used by developers worldwide. In a rare interview with TED Curator Chris Anderson, Torvalds discusses with remarkable openness the personality traits that prompted his unique philosophy of work, engineering and life. 'I am not a visionary, I'm an engineer,' Torvalds says. 'I'm perfectly happy with all the people who are walking around and just staring at the clouds ... but I'm looking at the ground, and I want to fix the pothole that's right in front of me before I fall in.' - Hugh Evans: What Does It Mean To Be A Citizen Of The World?
E72Hugh Evans: What Does It Mean To Be A Citizen Of The World?Hugh Evans started a movement that mobilizes 'global citizens,' people who self-identify first and foremost not as members of a state, nation or tribe but as members of the human race. In this uplifting and personal talk, learn more about how this new understanding of our place in the world is galvanizing people to take action in the fights against extreme poverty, climate change, gender inequality and more. 'These are ultimately global issues,' Evans says, 'and they can only be solved by global citizens demanding global solutions from their leaders.' - Stephen Petranek: Your Kids Might Live On Mars. Here's How They'll Survive
E73Stephen Petranek: Your Kids Might Live On Mars. Here's How They'll SurviveIt sounds like science fiction, but journalist Stephen Petranek considers it fact: within 20 years, humans will live on Mars. In this provocative talk, Petranek makes the case that humans will become a spacefaring species and describes in fascinating detail how we'll make Mars our next home. 'Humans will survive no matter what happens on Earth,' Petranek says. 'We will never be the last of our kind.' - Paula Hammond: A New Superweapon In The Fight Against Cancer
E74Paula Hammond: A New Superweapon In The Fight Against CancerCancer is a very clever, adaptable disease. To defeat it, says medical researcher and educator Paula Hammond, we need a new and powerful mode of attack. With her colleagues at MIT, Hammond engineered a nanoparticle one-hundredth the size of a human hair that can treat the most aggressive, drug-resistant cancers. Learn more about this molecular superweapon and join Hammond's quest to fight a disease that affects us all. - Astro Teller: The Unexpected Benefit Of Celebrating Failure
E75Astro Teller: The Unexpected Benefit Of Celebrating Failure"Great dreams aren't just visions," says Astro Teller, "They're visions coupled to strategies for making them real." The head of X (formerly Google X), Teller takes us inside the "moonshot factory," as it's called, where his team seeks to solve the world's biggest problems through experimental projects like balloon-powered Internet and wind turbines that sail through the air. Find out X's secret to creating an organization where people feel comfortable working on big, risky projects and exploring audacious ideas. - Mary Norris: The Nit-picking Glory Of The New Yorker's Comma Queen
E76Mary Norris: The Nit-picking Glory Of The New Yorker's Comma Queen'Copy editing for The New Yorker is like playing shortstop for a Major League Baseball team - every little movement gets picked over by the critics,' says Mary Norris, who has played the position for more than thirty years. In that time, she's gotten a reputation for sternness and for being a 'comma maniac,' but this is unfounded, she says. Above all, her work is aimed at one thing: making authors look good. Explore The New Yorker's distinctive style with the person who knows it best in this charming talk. - Christiana Figueres: The Inside Story Of The Paris Climate Agreement
E77Christiana Figueres: The Inside Story Of The Paris Climate AgreementWhat would you do if your job was to save the planet When Christiana Figueres was tapped by the UN to lead the Paris climate conference (COP 21) in December 2015, she reacted the way many people would: she thought it would be impossible to bring the leaders of 195 countries into agreement on how to slow climate change. Find out how she turned her skepticism into optimism - and helped the world achieve the most important climate agreement in history. - Joshua Prager: Wisdom From Great Writers On Every Year Of Life
E78Joshua Prager: Wisdom From Great Writers On Every Year Of LifeAs different as we humans are from one another, we all age along the same great sequence, and the shared patterns of our lives pass into the pages of the books we love. In this moving talk, journalist Joshua Prager explores the stages of life through quotations from Norman Mailer, Joyce Carol Oates, William Trevor and other great writers, set to visualizations by graphic designer Milton Glaser. 'Books tell us who we've been, who we are, who we will be, too,' Prager says. - Chris Anderson: Ted's Secret To Great Public Speaking
E79Chris Anderson: Ted's Secret To Great Public SpeakingThere's no single formula for a great talk, but there is a secret ingredient that all the best ones have in common. TED Curator Chris Anderson shares this secret - along with four ways to make it work for you. Do you have what it takes to share an idea worth spreading - Juan Enriquez: We Can Reprogram Life. How To Do It Wisely
E80Juan Enriquez: We Can Reprogram Life. How To Do It WiselyFor four billion years, what lived and died on Earth depended on two principles: natural selection and random mutation. Then humans came along and changed everything — hybridizing plants, breeding animals, altering the environment and even purposefully evolving ourselves. Juan Enriquez provides five guidelines for a future where this ability to program life rapidly accelerates. 'This is the single most exciting adventure human beings have been on,' Enriquez says. 'This is the single greatest superpower humans have ever had.' - Aditi Gupta: A Taboo-free Way To Talk About Periods
E81Aditi Gupta: A Taboo-free Way To Talk About PeriodsIt's true: talking about menstruation makes many people uncomfortable. And that taboo has consequences: in India, three out of every 10 girls don't even know what menstruation is at the time of their first period, and restrictive customs related to periods inflict psychological damage on young girls. Growing up with this taboo herself, Aditi Gupta knew she wanted to help girls, parents and teachers talk about periods comfortably and without shame. She shares how she did it. - Kenneth Lacovara: Hunting For Dinosaurs Showed Me Our Place In The Universe
E82Kenneth Lacovara: Hunting For Dinosaurs Showed Me Our Place In The UniverseWhat happens when you discover a dinosaur Paleontologist Kenneth Lacovara details his unearthing of Dreadnoughtus - a 77-million-year-old sauropod that was as tall as a two-story house and as heavy as a jumbo jet - and considers how amazingly improbable it is that a tiny mammal living in the cracks of the dinosaur world could evolve into a sentient being capable of understanding these magnificent creatures. Join him in a celebration of the Earth's geological history and contemplate our place in deep time. - Shivani Siroya: A smart loan for people with no credit history (yet)
E83Shivani Siroya: A smart loan for people with no credit history (yet)Trust: How do you earn it? Banks use credit scores to determine if you're trustworthy, but there are about 2.5 billion people around the world who don't have one to begin with -- and who can't get a loan to start a business, buy a home or otherwise improve their lives. Hear how TED Fellow Shivani Siroya is unlocking untapped purchasing power in the developing world with InVenture, a start-up that uses mobile data to create a financial identity. "With something as simple as a credit score," says Siroya, "we're giving people the power to build their own futures." - R. Luke Dubois: Insightful Human Portraits Made From Data
E84R. Luke Dubois: Insightful Human Portraits Made From DataArtist R. Luke DuBois makes unique portraits of presidents, cities, himself and even Britney Spears using data and personality. In this talk, he shares nine projects - from maps of the country built using information taken from millions of dating profiles to a gun that fires a blank every time a shooting is reported in New Orleans. His point: the way we use technology reflects on us and our culture, and we reduce others to data points at our own peril. - Ameera Harouda: Why I Put Myself In Danger To Tell The Stories Of Gaza
E85Ameera Harouda: Why I Put Myself In Danger To Tell The Stories Of GazaWhen Ameera Harouda hears the sounds of bombs or shells, she heads straight towards them. 'I want to be there first because these stories should be told,' says Gaza's first female 'fixer,' a role that allows her to guide journalists into chaotic, war zone scenarios in her home country, which she still loves despite its terrible situation. Find out what motivates Harouda to give a voice to Gaza's human suffering in this unforgettable talk. - Michael Metcalfe: A Provocative Way To Finance The Fight Against Climate Change
E86Michael Metcalfe: A Provocative Way To Finance The Fight Against Climate ChangeWill we do whatever it takes to fight climate change Back in 2008, following the global financial crisis, governments across the world adopted a 'whatever it takes' commitment to monetary recovery, issuing $250 billion worth of international currency to stem the collapse of the economy. In this delightfully wonky talk, financial expert Michael Metcalfe suggests we can use that very same unconventional monetary tool to fund a global commitment to a green future. - Riccardo Sabatini: How To Read The Genome And Build A Human Being
E87Riccardo Sabatini: How To Read The Genome And Build A Human BeingSecrets, disease and beauty are all written in the human genome, the complete set of genetic instructions needed to build a human being. Now, as scientist and entrepreneur Riccardo Sabatini shows us, we have the power to read this complex code, predicting things like height, eye color, age and even facial structure - all from a vial of blood. And soon, Sabatini says, our new understanding of the genome will allow us to personalize treatments for diseases like cancer. We have the power to change life as we know it. How will we use it - Sarah Gray: How My Son'S Short Life Made A Lasting Difference
E88Sarah Gray: How My Son'S Short Life Made A Lasting DifferenceAfter Sarah Gray's unborn son Thomas was diagnosed with anencephaly, a terminal condition, she decided to turn her family's tragedy into an extraordinary gift and donate his organs to scientific research. In this tribute to life and discovery, she shares her journey to find meaning in loss and spreads a message of hope for other grieving families. - Alice Rawsthorn: Pirates, Nurses And Other Rebel Designers
E89Alice Rawsthorn: Pirates, Nurses And Other Rebel DesignersIn this ode to design renegades, Alice Rawsthorn highlights the work of unlikely heroes, from Blackbeard to Florence Nightingale. Drawing a line from these bold thinkers to some early modern visionaries like Buckminster Fuller, Rawsthorn shows how the greatest designers are often the most rebellious. - Dan Pallotta: The Dream We Haven'T Dared To Dream
E90Dan Pallotta: The Dream We Haven'T Dared To DreamWhat are your dreams Better yet, what are your broken dreams Dan Pallotta dreams of a time when we are as excited, curious and scientific about the development of our humanity as we are about the development of our technology. 'What we fear most is that we will be denied the opportunity to fulfill our true potential,' Pallotta says. 'Imagine living in a world where we simply recognize that deep, existential fear in one another - and love one another boldly because we know that to be human is to live with that fear.' - Monica Byrne: A Sci-fi Vision Of Love From A 318-year-old Hologram
E91Monica Byrne: A Sci-fi Vision Of Love From A 318-year-old HologramScience fiction writer Monica Byrne imagines rich worlds populated with characters who defy our racial, social and gender stereotypes. In this performance, Byrne appears as a hologram named Pilar, transmitting a story of love and loss back to us from a near future when humans have colonized the universe. 'It's always funny what you think the future is going to be like versus what it turns out to be,' she says. - Michael Bodekaer: This Virtual Lab Will Revolutionize Science Class
E92Michael Bodekaer: This Virtual Lab Will Revolutionize Science ClassVirtual reality is no longer part of some distant future, and it's not just for gaming and entertainment anymore. Michael Bodekaer wants to use it to make quality education more accessible. In this refreshing talk, he demos an idea that could revolutionize the way we teach science in schools. - Jennifer Kahn: Gene Editing Can Now Change An Entire Species - Forever
E93Jennifer Kahn: Gene Editing Can Now Change An Entire Species - ForeverCRISPR gene drives allow scientists to change sequences of DNA and guarantee that the resulting edited genetic trait is inherited by future generations, opening up the possibility of altering entire species forever. More than anything, the technology has led to questions: How will this new power affect humanity What are we going to use it to change Are we gods now Join journalist Jennifer Kahn as she ponders these questions and shares a potentially powerful application of gene drives: the development of disease-resistant mosquitoes that could knock out malaria and Zika. - Uri Hasson: This Is Your Brain On Communication
E94Uri Hasson: This Is Your Brain On CommunicationNeuroscientist Uri Hasson researches the basis of human communication, and experiments from his lab reveal that even across different languages, our brains show similar activity, or become 'aligned,' when we hear the same idea or story. This amazing neural mechanism allows us to transmit brain patterns, sharing memories and knowledge. 'We can communicate because we have a common code that presents meaning,' Hasson says. - Sanford Biggers: An Artist'S Unflinching Look At Racial Violence
E95Sanford Biggers: An Artist'S Unflinching Look At Racial ViolenceConceptual artist and TED Fellow Sanford Biggers uses painting, sculpture, video and performance to spark challenging conversations about the history and trauma of black America. Join him as he details two compelling works and shares the motivation behind his art. 'Only through more thoughtful dialogue about history and race can we evolve as individuals and society,' Biggers says. - Sangeeta Bhatia: This Tiny Particle Could Roam Your Body To Find Tumors
E96Sangeeta Bhatia: This Tiny Particle Could Roam Your Body To Find TumorsWhat if we could find cancerous tumors years before they can harm us - without expensive screening facilities or even steady electricity Physician, bioengineer and entrepreneur Sangeeta Bhatia leads a multidisciplinary lab that searches for novel ways to understand, diagnose and treat human disease. Her target: the two-thirds of deaths due to cancer that she says are fully preventable. With remarkable clarity, she breaks down complex nanoparticle science and shares her dream for a radical new cancer test that could save millions of lives. - Kang Lee: Can You Really Tell If A Kid Is Lying?
E97Kang Lee: Can You Really Tell If A Kid Is Lying?Are children poor liars Do you think you can easily detect their lies Developmental researcher Kang Lee studies what happens physiologically to children when they lie. They do it a lot, starting as young as two years old, and they're actually really good at it. Lee explains why we should celebrate when kids start to lie and presents new lie-detection technology that could someday reveal our hidden emotions. - Moran Cerf: This Scientist Can Hack Your Dreams
E98Moran Cerf: This Scientist Can Hack Your DreamsWhat if we could peek inside our brains and see our dreams - or even shape them Studying memory-specific brain cells, neuroscientist (and ex-hacker) Moran Cerf found that our sleeping brains retain some of the content we encounter when we're awake and that our dreams can influence our waking actions. Where could this lead us 'Neuroscientists are now giving us a new tool to control our dreams,' Cerf says, 'a new canvas that flickers to life when we fall asleep.' - Laura Indolfi: Good News In The Fight Against Pancreatic Cancer
E99Laura Indolfi: Good News In The Fight Against Pancreatic CancerAnyone who has lost a loved one to pancreatic cancer knows the devastating speed with which it can affect an otherwise healthy person. TED Fellow and biomedical entrepreneur Laura Indolfi is developing a revolutionary way to treat this complex and lethal disease: a drug delivery device that acts as a cage at the site of a tumor, preventing it from spreading and delivering medicine only where it's needed. 'We are hoping that one day we can make pancreatic cancer a curable disease,' she says. - Sebastian Junger: Our Lonely Society Makes It Hard To Come Home From War
E100Sebastian Junger: Our Lonely Society Makes It Hard To Come Home From WarSebastian Junger has seen war up close, and he knows the impact that battlefield trauma has on soldiers. But he suggests there's another major cause of pain for veterans when they come home: the experience of leaving the tribal closeness of the military and returning to an alienating and bitterly divided modern society. 'Sometimes, we ask ourselves if we can save the vets,' Junger says. 'I think the real question is if we can save ourselves.' (This talk comes from the PBS special 'TED Talks: War & Peace,' which premieres Monday, May 30 at 9 p.m. EST.) - Toni Mac: The Laws That Sex Workers Really Want
E101Toni Mac: The Laws That Sex Workers Really WantEveryone has an opinion about how to legislate sex work (whether to legalize it, ban it or even tax it) ... but what do workers themselves think would work best Activist Toni Mac explains four legal models that are being used around the world and shows us the model that she believes will work best to keep sex workers safe and offer greater self-determination. 'If you care about gender equality or poverty or migration or public health, then sex worker rights matter to you,' she says. 'Make space for us in your movements.' (Adult themes) - Trevor Timm: How Free Is Our Freedom Of The Press?
E102Trevor Timm: How Free Is Our Freedom Of The Press?In the US, the press has a right to publish secret information the public needs to know, protected by the First Amendment. Government surveillance has made it increasingly more dangerous for whistleblowers, the source of virtually every important story about national security since 9/11, to share information. In this concise, informative talk, Freedom of the Press Foundation co-founder and TED Fellow Trevor Timm traces the recent history of government action against individuals who expose crime and injustice and advocates for technology that can help them do it safely and anonymously. - Lidia Yuknavitch: The Beauty Of Being A Misfit
E103Lidia Yuknavitch: The Beauty Of Being A MisfitTo those who feel like they don't belong: there is beauty in being a misfit. Author Lidia Yuknavitch shares her own wayward journey in an intimate recollection of patchwork stories about loss, shame and the slow process of self-acceptance. 'Even at the moment of your failure, you are beautiful,' she says. 'You don't know it yet, but you have the ability to reinvent yourself endlessly. That's your beauty.' - Mariano Sigman: Your Words May Predict Your Future Mental Health
E104Mariano Sigman: Your Words May Predict Your Future Mental HealthCan the way you speak and write today predict your future mental state, even the onset of psychosis In this fascinating talk, neuroscientist Mariano Sigman reflects on ancient Greece and the origins of introspection to investigate how our words hint at our inner lives and details a word-mapping algorithm that could predict the development of schizophrenia. 'We may be seeing in the future a very different form of mental health,' Sigman says, 'based on objective, quantitative and automated analysis of the words we write, of the words we say.' - Zaria Forman: Drawings That Show The Beauty And Fragility Of Earth
E105Zaria Forman: Drawings That Show The Beauty And Fragility Of EarthZaria Forman's large-scale compositions of melting glaciers, icebergs floating in glassy water and waves cresting with foam explore moments of transition, turbulence and tranquility. Join her as she discusses the meditative process of artistic creation and the motivation behind her work. 'My drawings celebrate the beauty of what we all stand to lose,' she says. 'I hope they can serve as records of sublime landscapes in flux.' - Joseph Ravenell: How Barbershops Can Keep Men Healthy
E106Joseph Ravenell: How Barbershops Can Keep Men HealthyThe barbershop can be a safe haven for black men, a place for honest conversation and trust - and, as physician Joseph Ravenell suggests, a good place to bring up tough topics about health. He's turning the barbershop into a place to talk about medical problems that statistically affect black men more often and more seriously, like high blood pressure. It's a new approach to problem solving with broad applications. 'What is your barbershop' he asks. 'Where is that place for you where people affected by a unique problem can meet a unique solution' - Adam Driver, Jesse Perez, Matt Johnson: Why I Bring Theater To The Military
E107Adam Driver, Jesse Perez, Matt Johnson: Why I Bring Theater To The MilitaryBefore he fought in the galactic battles of Star Wars: The Force Awakens, Adam Driver was a United States Marine with 1/1 Weapons Company. He tells the story of how and why he became a Marine, the complex transition from soldier to civilian - and Arts in the Armed Forces, his nonprofit that brings theater to the military. Because, as he says: 'Self-expression is just as valuable a tool as a rifle on your shoulder.' Followed by a spirited performance of Marco Ramirez's 'I am not Batman' by Jesse J. Perez and Matt Johnson. (Adult language) - Sue Desmond-Hellmann: A Smarter, More Precise Way To Think About Public Health
E108Sue Desmond-Hellmann: A Smarter, More Precise Way To Think About Public HealthSue Desmond-Hellmann is using precision public health - an approach that incorporates big data, consumer monitoring, gene sequencing and other innovative tools - to solve the world's most difficult medical problems. It's already helped cut HIV transmission from mothers to babies by nearly half in sub-Saharan Africa, and now it's being used to address alarming infant mortality rates all over the world. The goal: to save lives by bringing the right interventions to the right populations at the right time. - Samantha Nutt: The Real Harm Of The Global Arms Trade
E109Samantha Nutt: The Real Harm Of The Global Arms TradeIn some parts of the world, it's easier to get an automatic rifle than a glass of clean drinking water. Is this just the way it is Samantha Nutt, doctor and founder of the international humanitarian organization War Child, explores the global arms trade - and suggests a bold, common sense solution for ending the cycle of violence. 'War is ours,' she says. 'We buy it, sell it, spread it and wage it. We are therefore not powerless to solve it.' - Norman Lear, Eric Hirshberg: An Entertainment Icon On Living A Life Of Meaning
E110Norman Lear, Eric Hirshberg: An Entertainment Icon On Living A Life Of MeaningIn the 1970s (and decades following), TV producer Norman Lear touched the lives of millions with culture-altering sitcoms like All in the Family, The Jeffersons and Good Times, pushing the boundaries of the era and giving a primetime voice to underrepresented Americans. In an intimate, smart conversation with Eric Hirshberg, he shares with humility and humor how his early relationship with 'the foolishness of the human condition' shaped his life and creative vision. - Stephen Wilkes: The Passing Of Time, Caught In A Single Photo
E111Stephen Wilkes: The Passing Of Time, Caught In A Single PhotoPhotographer Stephen Wilkes crafts stunning compositions of landscapes as they transition from day to night, exploring the space-time continuum within a two-dimensional still photograph. Journey with him to iconic locations like the Tournelle Bridge in Paris, El Capitan in Yosemite National Park and a life-giving watering hole in heart of the Serengeti in this tour of his art and process. - Cédric Villani: What'S So Sexy About Math?
E112Cédric Villani: What'S So Sexy About Math?Hidden truths permeate our world; they're inaccessible to our senses, but math allows us to go beyond our intuition to uncover their mysteries. In this survey of mathematical breakthroughs, Fields Medal winner Cédric Villani speaks to the thrill of discovery and details the sometimes perplexing life of a mathematician. 'Beautiful mathematical explanations are not only for our pleasure,' he says. 'They change our vision of the world.' - Amit Sood: Every Piece Of Art You'Ve Ever Wanted To See - Up Close And Searchable
E113Amit Sood: Every Piece Of Art You'Ve Ever Wanted To See - Up Close And SearchableWhat does a cultural Big Bang look like For Amit Sood, director of Google's Cultural Institute and Art Project, it's an online platform where anyone can explore the world's greatest collections of art and artifacts in vivid, lifelike detail. Join Sood and Google artist in residence Cyril Diagne in a mind-bending demo of experiments from the Cultural Institute and glimpse the exciting future of accessibility to arts and culture. - Shaolan Hsueh: The Chinese Zodiac, Explained
E114Shaolan Hsueh: The Chinese Zodiac, ExplainedA quarter of the world's population cares a lot about the Chinese zodiac. Even if you don't believe in it, you'd be wise to know how it works, says technologist and entrepreneur ShaoLan Hseuh. In this fun, informative talk, ShaoLan shares some tips for understanding the ancient tradition and describes how it's believed to influence your personality, career, marriage prospects and how you'll do in a given year. What does your sign say about you - Sajay Samuel: How College Loans Exploit Students For Profit
E115Sajay Samuel: How College Loans Exploit Students For Profit'Once upon a time in America,' says professor Sajay Samuel, 'going to college did not mean graduating with debt.' Today, higher education has become a consumer product - costs have skyrocketed, saddling students with a combined debt of over $1 trillion, while universities and loan companies make massive profits. Samuel proposes a radical solution: link tuition costs to a degree's expected earnings, so that students can make informed decisions about their future, restore their love of learning and contribute to the world in a meaningful way. - Negin Farsad: A Highly Scientific Taxonomy Of Haters
E116Negin Farsad: A Highly Scientific Taxonomy Of HatersTED Fellow Negin Farsad weaves comedy and social commentary to cleverly undercut stereotypes of her culture. In this uproarious talk/stand-up hybrid, Farsad speaks on her documentary, The Muslims Are Coming!, narrates her fight with the MTA in New York and offers a detailed breakdown of the different types of haters she's encountered in her work. 'Comedy is one of our best weapons,' she says. 'We've tried a lot of approaches to social justice, like war and competitive ice dancing - but a lot of things are still kind of awful. I think it's time we try and tell a really good poop joke.' - Andrew Youn: 3 Reasons Why We Can Win The Fight Against Poverty
E117Andrew Youn: 3 Reasons Why We Can Win The Fight Against PovertyHalf of the world's poorest people have something in common: they're small farmers. In this eye-opening talk, activist Andrew Youn shows how his group, One Acre Fund, is helping these farmers lift themselves out of poverty by delivering to them life-sustaining farm services that are already in use all over the world. Enter this talk believing we'll never be able to solve hunger and extreme poverty, and leave it with a new understanding of the scale of the world's biggest problems. - Jamila Raqib: The Secret To Effective Nonviolent Resistance
E118Jamila Raqib: The Secret To Effective Nonviolent ResistanceWe're not going to end violence by telling people that it's morally wrong, says Jamila Raqib, executive director of the Albert Einstein Institution. Instead, we must find alternative ways to conduct conflict that are equally powerful and effective. Raqib promotes nonviolent resistance to people living under tyranny - and there's a lot more to it than street protests. She shares encouraging examples of creative strategies that have led to change around the world and a message of hope for a future without armed conflict. 'The greatest hope for humanity lies not in condemning violence but in making violence obsolete,' Raqib says. - Andrew Pelling: This Scientist Makes Ears Out Of Apples
E119Andrew Pelling: This Scientist Makes Ears Out Of ApplesTED Fellow Andrew Pelling is a biohacker, and nature is his hardware. His favorite materials are the simplest ones (and oftentimes he finds them in the garbage). Building on the cellulose structure that gives an apple its shape, he 'grows' lifelike human ears, pioneering a process that might someday be used to repair body parts safely and cheaply. And he has some even wilder ideas to share ... 'What I'm really curious about is if one day it will be possible to repair, rebuild and augment our own bodies with stuff we make in the kitchen,' he says. - Chris Milk: The Birth Of Virtual Reality As An Art Form
E120Chris Milk: The Birth Of Virtual Reality As An Art FormChris Milk uses innovative technologies to make personal, interactive, human stories. Accompanied by Joshua Roman on cello and McKenzie Stubbert on piano, Milk traces his relationship to music and art - from the first moment he remembers putting on headphones to his current work creating breakthrough virtual reality projects. VR is the last medium for storytelling, he says, because it closes the gap between audience and storyteller. To illustrate, he brought the TED audience together in the world's largest collective VR experience. Join them and take part in this interactive talk by getting a Google Cardboard and downloading the experience at with.in/TED. - Tristan Harris: How Better Tech Could Protect Us From Distraction
E121Tristan Harris: How Better Tech Could Protect Us From DistractionHow often does technology interrupt us from what we really mean to be doing At work and at play, we spend a startling amount of time distracted by pings and pop-ups - instead of helping us spend our time well, it often feels like our tech is stealing it away from us. Design thinker Tristan Harris offers thoughtful new ideas for technology that creates more meaningful interaction. He asks: 'What does the future of technology look like when you're designing for the deepest human values' - Gill Hicks: I Survived A Terrorist Attack. Here'S What I Learned
E122Gill Hicks: I Survived A Terrorist Attack. Here'S What I LearnedGill Hicks's story is one of compassion and humanity, emerging from the ashes of chaos and hate. A survivor of the London terrorist bombings on July 7, 2005, she shares her story of the events of that day - and the profound lessons that came as she learned how to live on. - Keolu Fox: Why Genetic Research Must Be More Diverse
E123Keolu Fox: Why Genetic Research Must Be More DiverseNinety-six percent of genome studies are based on people of European descent. The rest of the world is virtually unrepresented - and this is dangerous, says geneticist and TED Fellow Keolu Fox, because we react to drugs differently based on our genetic makeup. Fox is working to democratize genome sequencing, specifically by advocating for indigenous populations to get involved in research, with the goal of eliminating health disparities. 'The research community needs to immerse itself in indigenous culture,' he says, 'or die trying.' - Seema Bansal: How To Fix A Broken Education System ... Without Any More Money
E124Seema Bansal: How To Fix A Broken Education System ... Without Any More MoneySeema Bansal forged a path to public education reform for 15,000 schools in Haryana, India, by setting an ambitious goal: by 2020, 80 percent of children should have grade-level knowledge. She's looking to meet this goal by seeking reforms that will work in every school without additional resources. Bansal and her team have found success using creative, straightforward techniques such as communicating with teachers using SMS group chats, and they have already measurably improved learning and engagement in Haryana's schools. - Brian Little: Who Are You, Really? The Puzzle Of Personality
E125Brian Little: Who Are You, Really? The Puzzle Of PersonalityWhat makes you, you Psychologists like to talk about our traits, or defined characteristics that make us who we are. But Brian Little is more interested in moments when we transcend those traits - sometimes because our culture demands it of us, and sometimes because we demand it of ourselves. Join Little as he dissects the surprising differences between introverts and extroverts and explains why your personality may be more malleable than you think. - Tom Hulme: What Can We Learn From Shortcuts?
E126Tom Hulme: What Can We Learn From Shortcuts?How do you build a product people really want Allow consumers to be a part of the process. 'Empathy for what your customers want is probably the biggest leading indicator of business success,' says designer Tom Hulme. In this short talk, Hulme lays out three insightful examples of the intersection of design and user experience, where people have developed their own desire paths out of necessity. Once you know how to spot them, you'll start noticing them everywhere. - Wanda Diaz Merced: How A Blind Astronomer Found A Way To Hear The Stars
E127Wanda Diaz Merced: How A Blind Astronomer Found A Way To Hear The StarsWanda Diaz Merced studies the light emitted by gamma-ray bursts, the most energetic events in the universe. When she lost her sight and was left without a way to do her science, she had a revelatory insight: the light curves she could no longer see could be translated into sound. Through sonification, she regained mastery over her work, and now she's advocating for a more inclusive scientific community. 'Science is for everyone,' she says. 'It has to be available to everyone, because we are all natural explorers.' - Blaise Agüera y Arcas: How Computers Are Learning To Be Creative
E128Blaise Agüera y Arcas: How Computers Are Learning To Be CreativeWe're on the edge of a new frontier in art and creativity - and it's not human. Blaise Agüera y Arcas, principal scientist at Google, works with deep neural networks for machine perception and distributed learning. In this captivating demo, he shows how neural nets trained to recognize images can be run in reverse, to generate them. The results: spectacular, hallucinatory collages (and poems!) that defy categorization. 'Perception and creativity are very intimately connected,' Agüera y Arcas says. 'Any creature, any being that is able to do perceptual acts is also able to create.' - Julia Galef: Why You Think You'Re Right - Even If You'Re Wrong
E129Julia Galef: Why You Think You'Re Right - Even If You'Re WrongPerspective is everything, especially when it comes to examining your beliefs. Are you a soldier, prone to defending your viewpoint at all costs - or a scout, spurred by curiosity Julia Galef examines the motivations behind these two mindsets and how they shape the way we interpret information, interweaved with a compelling history lesson from 19th-century France. When your steadfast opinions are tested, Galef asks: 'What do you most yearn for Do you yearn to defend your own beliefs or do you yearn to see the world as clearly as you possibly can' - Prosanta Chakrabarty: Clues To Prehistoric Times, Found In Blind Cavefish
E130Prosanta Chakrabarty: Clues To Prehistoric Times, Found In Blind CavefishTED Fellow Prosanta Chakrabarty explores hidden parts of the world in search of new species of cave-dwelling fish. These subterranean creatures have developed fascinating adaptations, and they provide biological insights into blindness as well as geological clues about how the continents broke apart million of years ago. Contemplate deep time in this short talk. - John Legend: Redemption Song
E131John Legend: Redemption Song John Legend is on a mission to transform America's criminal justice system. Through his Free America campaign, he's encouraging rehabilitation and healing in our prisons, jails and detention centers — and giving hope to those who want to create a better life after serving their time. With a spoken-word prelude from James Cavitt, an inmate at San Quentin State Prison, Legend treats us to his version of Bob Marley's "Redemption Song." "Won't you help to sing these songs of freedom?" - Marwa Al-Sabouni: How Syria's architecture laid the foundation for brutal war
E132Marwa Al-Sabouni: How Syria's architecture laid the foundation for brutal warWhat caused the war in Syria? Oppression, drought and religious differences all played key roles, but Marwa Al-Sabouni suggests another reason: architecture. Speaking to us over the Internet from Homs, where for the last six years she has watched the war tear her city apart, Al-Sabouni suggests that Syria's architecture divided its once tolerant and multicultural society into single-identity enclaves defined by class and religion. The country's future now depends on how it chooses to rebuild. - Alexander Betts: Why Brexit Happened - And What To Do Next
E133Alexander Betts: Why Brexit Happened - And What To Do NextWe are embarrassingly unaware of how divided our societies are, and Brexit grew out of a deep, unexamined divide between those that fear globalization and those that embrace it, says social scientist Alexander Betts. How do we now address that fear as well as growing disillusionment with the political establishment, while refusing to give in to xenophobia and nationalism Join Betts as he discusses four post-Brexit steps toward a more inclusive world. - Safwat Saleem: Why I Keep Speaking Up, Even When People Mock My Accent
E134Safwat Saleem: Why I Keep Speaking Up, Even When People Mock My AccentArtist Safwat Saleem grew up with a stutter - but as an independent animator, he decided to do his own voiceovers to give life to his characters. When YouTube commenters started mocking his Pakistani accent, it crushed him, and his voice began to leave his work. Hear how this TED Fellow reclaimed his voice and confidence in this charming, thoughtful talk. - Elise Roy: When We Design For Disability, We All Benefit
E135Elise Roy: When We Design For Disability, We All Benefit'I believe that losing my hearing was one of the greatest gifts I've ever received,' says Elise Roy. As a disability rights lawyer and design thinker, she knows that being Deaf gives her a unique way of experiencing and reframing the world - a perspective that could solve some of our largest problems. As she says: 'When we design for disability first, you often stumble upon solutions that are better than those when we design for the norm.' - Leila Hoteit: 3 Lessons On Success From An Arab Businesswoman
E136Leila Hoteit: 3 Lessons On Success From An Arab BusinesswomanProfessional Arab women juggle more responsibilities than their male counterparts, and they face more cultural rigidity than Western women. What can their success teach us about tenacity, competition, priorities and progress Tracing her career as an engineer, advocate and mother in Abu Dhabi, Leila Hoteit shares three lessons for thriving in the modern world. - Eric Haseltine: What Will Be The Next Big Scientific Breakthrough?
E137Eric Haseltine: What Will Be The Next Big Scientific Breakthrough?Throughout history, speculation has spurred beautiful, revolutionary science - opening our eyes to entirely new universes. 'I'm not talking about science that takes baby steps,' says Eric Haseltine. 'I'm talking about science that takes enormous leaps.' In this talk, Haseltine passionately takes us to the edges of intellectual pursuit with two ideas - one that's already made history, and the other that's digging into one of humanity's biggest questions with admirable ambition (and a healthy dose of skepticism from many). - Emma Marris: Nature Is Everywhere - We Just Need To Learn To See It
E138Emma Marris: Nature Is Everywhere - We Just Need To Learn To See ItHow do you define 'nature' If we define it as that which is untouched by humans, then we won't have any left, says environmental writer Emma Marris. She urges us to consider a new definition of nature - one that includes not only pristine wilderness but also the untended patches of plants growing in urban spaces - and encourages us to bring our children out to touch and tinker with it, so that one day they might love and protect it. - Shubhendu Sharma: How To Grow A Forest In Your Backyard
E139Shubhendu Sharma: How To Grow A Forest In Your BackyardForests don't have to be far-flung nature reserves, isolated from human life. Instead, we can grow them right where we are - even in cities. Eco-entrepreneur and TED Fellow Shubhendu Sharma grows ultra-dense, biodiverse mini-forests of native species in urban areas by engineering soil, microbes and biomass to kickstart natural growth processes. Follow along as he describes how to grow a 100-year-old forest in just 10 years, and learn how you can get in on this tiny jungle party. - Adam Savage: My Love Letter To Cosplay
E140Adam Savage: My Love Letter To CosplayAdam Savage makes things and builds experiments, and he uses costumes to add humor, color and clarity to the stories he tells. Tracing his lifelong love of costumes - from a childhood space helmet made of an ice cream tub to a No-Face costume he wore to Comic-Con - Savage explores the world of cosplay and the meaning it creates for its community. 'We're connecting with something important inside of us,' he says. 'The costumes are how we reveal ourselves to each other.' - Lisa Dyson: A forgotten Space Age technology could change how we grow food
E141Lisa Dyson: A forgotten Space Age technology could change how we grow foodWe're heading for a world population of 10 billion people — but what will we all eat? Lisa Dyson rediscovered an idea developed by NASA in the 1960s for deep-space travel, and it could be a key to reinventing how we grow food. - eL Seed: A project of peace, painted across 50 buildings
E142eL Seed: A project of peace, painted across 50 buildingseL Seed fuses Arabic calligraphy with graffiti to paint colorful, swirling messages of hope and peace on buildings from Tunisia to Paris. The artist and TED Fellow shares the story of his most ambitious project yet: a mural painted across 50 buildings in Manshiyat Naser, a district of Cairo, Egypt, that can only be fully seen from a nearby mountain. - Gerard Ryle: How the Panama Papers journalists broke the biggest leak in history
E143Gerard Ryle: How the Panama Papers journalists broke the biggest leak in historyGerard Ryle led the international team that divulged the Panama Papers, the 11.5 million leaked documents from 40 years of activity of the Panamanian law firm Mossack Fonseca that have offered an unprecedented glimpse into the scope and methods of the secretive world of offshore finance. Hear the story behind the biggest collaborative journalism project in history. - Ed Boyden: A new way to study the brain's invisible secrets
E144Ed Boyden: A new way to study the brain's invisible secretsGerard Ryle led the international team that divulged the Panama Papers, the 11.5 million leaked documents from 40 years of activity of the Panamanian law firm Mossack Fonseca that have offered an unprecedented glimpse into the scope and methods of the secretive world of offshore finance. Hear the story behind the biggest collaborative journalism project in history. - Anthony Goldbloom: The jobs we'll lose to machines — and the ones we won't
E146Anthony Goldbloom: The jobs we'll lose to machines — and the ones we won'tMachine learning isn't just for simple tasks like assessing credit risk and sorting mail anymore — today, it's capable of far more complex applications, like grading essays and diagnosing diseases. With these advances comes an uneasy question: Will a robot do your job in the future? - Martin Reeves: How to build a business that lasts 100 years
E147Martin Reeves: How to build a business that lasts 100 yearsIf you want to build a business that lasts, there may be no better place to look for inspiration than your own immune system. Join strategist Martin Reeves as he shares startling statistics about shrinking corporate life spans and explains how executives can apply six principles from living organisms to build resilient businesses that flourish in the face of change. - Molly Winter: The taboo secret to better health
E148Molly Winter: The taboo secret to better healthOur poop and pee have superpowers, but for the most part we don't harness them. Molly Winter faces down our squeamishness and asks us to see what goes down the toilet as a resource, one that can help fight climate change, spur innovation and even save us money. - Ngozi Okonjo-Iweala: How Africa can keep rising
E149Ngozi Okonjo-Iweala: How Africa can keep risingAfrican growth is a trend, not a fluke, says economist and former Finance Minister of Nigeria Ngozi Okonjo-Iweala. In this refreshingly candid and straightforward talk, Okonjo-Iweala describes the positive progress on the continent and outlines eight challenges African nations still need to address in order to create a better future. - Dave Brain: What a planet needs to sustain life
E150Dave Brain: What a planet needs to sustain life"Venus is too hot, Mars is too cold, and Earth is just right," says planetary scientist Dave Brain. But why? In this pleasantly humorous talk, Brain explores the fascinating science behind what it takes for a planet to host life — and why humanity may just be in the right place at the right time when it comes to the timeline of life-sustaining planets. - Monica Araya: A small country with big ideas to get rid of fossil fuels
E151Monica Araya: A small country with big ideas to get rid of fossil fuelsHow do we build a society without fossil fuels? Using her native Costa Rica as an example of positive action on environmental protection and renewables, climate advocate Monica Araya outlines a bold vision for a world committed to clean energy in all sectors. - Sarah Parcak: Hunting for Peru's lost civilizations — with satellites
E153Sarah Parcak: Hunting for Peru's lost civilizations — with satellitesAround the world, hundreds of thousands of lost ancient sites lie buried and hidden from view. Satellite archaeologist Sarah Parcak is determined to find them before looters do. With the 2016 TED Prize, Parcak is building an online citizen-science tool called GlobalXplorer that will train an army of volunteer explorers to find and protect the world's hidden heritage. In this talk, she offers a preview of the first place they'll look: Peru — the home of Machu Picchu, the Nazca lines and other archaeological wonders waiting to be discovered. - Anand Giridharadas: A letter to all who have lost in this era
E154Anand Giridharadas: A letter to all who have lost in this eraSummer, 2016: amid populist revolts, clashing resentments and fear, writer Anand Giridharadas doesn't give a talk but reads a letter. It's from those who have won in this era of change, to those who have, or feel, lost. It confesses to ignoring pain until it became anger. It chides an idealistic yet remote elite for its behind-closed-doors world-saving and airy, self-serving futurism — for at times worrying more about sending people to Mars than helping them on Earth. And it rejects the exclusionary dogmas to which we cling, calling us instead to "dare to commit to the dream of each other." - Gonzalo Vilariño: How Argentina's blind soccer team became champions
E155Gonzalo Vilariño: How Argentina's blind soccer team became championsWith warmth and respect, Gonzalo Vilariño tells the captivating story of Argentina's blind soccer team — and how a sincere belief in themselves and their capabilities transformed the players from humble beginnings into two-time World Champions. "You have to get out there and play every game in this beautiful tournament that we call life," Vilariño says. - Olivier Scalabre: The next manufacturing revolution is here
E156Olivier Scalabre: The next manufacturing revolution is hereEconomic growth has been slowing for the past 50 years, but relief might come from an unexpected place — a new form of manufacturing that is neither what you thought it was nor where you thought it was. Industrial systems thinker Olivier Scalabre details how a fourth manufacturing revolution will produce a macroeconomic shift and boost employment, productivity and growth. - Timothy Ihrig: What we can do to die well
E157Timothy Ihrig: What we can do to die wellThe healthcare industry in America is so focused on pathology, surgery and pharmacology — on what doctors "do" to patients — that it often overlooks the values of the human beings it's supposed to care for. Palliative care physician Timothy Ihrig explains the benefits of a different approach, one that fosters a patient's overall quality of life and navigates serious illness from diagnosis to death with dignity and compassion. - Laura Boushnak: The deadly legacy of cluster bombs
E158Laura Boushnak: The deadly legacy of cluster bombsThe destruction of war doesn't stop when the fighting is over. Photographer and TED Fellow Laura Boushnak shares a powerful photo essay about the survivors of cluster bombs, people who encountered these deadly submunitions years after the end of conflict. With her haunting photos, Boushnak asks those who still produce and condone the use of these weapons to abandon them. - Don Tapscott: How the blockchain is changing money and business
E159Don Tapscott: How the blockchain is changing money and businessWhat is the blockchain? If you don't know, you should; if you do, chances are you still need some clarification on how it actually works. Don Tapscott is here to help, demystifying this world-changing, trust-building technology which, he says, represents nothing less than the second generation of the internet and holds the potential to transform money, business, government and society. - Vanessa Ruiz: The spellbinding art of human anatomy
E160Vanessa Ruiz: The spellbinding art of human anatomyVanessa Ruiz takes us on an illustrated journey of human anatomical art over the centuries, sharing captivating images that bring this visual science — and the contemporary artists inspired by it — to life. "Anatomical art has the power to reach far beyond the pages of a medical textbook," she says, "connecting our innermost selves with our bodies through art." - Julia Bacha: How women wage conflict without violence
E161Julia Bacha: How women wage conflict without violenceAre you setting out to change the world? Here's a stat you should know: nonviolent campaigns are 100 percent more likely to succeed than violent ones. So why don't more groups use nonviolence when faced with conflict? Filmmaker Julia Bacha shares stories of effective nonviolent resistance, including eye-opening research on the crucial leadership role that women play. - Christopher Bell: Bring on the female superheroes!
E162Christopher Bell: Bring on the female superheroes!Why is it so hard to find female superhero merchandise? In this passionate, sparkling talk, media studies scholar (and father of a Star Wars-obsessed daughter) Christopher Bell addresses the alarming lack of female superheroes in the toys and products marketed to kids — and what it means for how we teach them about the world. - Kio Stark: Why you should talk to strangers
E163Kio Stark: Why you should talk to strangers"When you talk to strangers, you're making beautiful interruptions into the expected narrative of your daily life — and theirs," says Kio Stark. In this delightful talk, Stark explores the overlooked benefits of pushing past our default discomfort when it comes to strangers and embracing those fleeting but profoundly beautiful moments of genuine connection. - Jonathan Tepperman: The risky politics of progress
E164Jonathan Tepperman: The risky politics of progressGlobal problems such as terrorism, inequality and political dysfunction aren't easy to solve, but that doesn't mean we should stop trying. In fact, suggests journalist Jonathan Tepperman, we might even want to think riskier. He traveled the world to ask global leaders how they're tackling hard problems — and unearthed surprisingly hopeful stories that he's distilled into three tools for problem-solving. - James Veitch: The agony of trying to unsubscribe
E165James Veitch: The agony of trying to unsubscribeIt happens to all of us: you unsubscribe from an unwanted marketing email, and a few days later another message from the same company pops up in your inbox. Comedian James Veitch turned this frustration into whimsy when a local supermarket refused to take no for an answer. Hijinks ensued. - Sal Khan: Let's teach for mastery — not test scores
E166Sal Khan: Let's teach for mastery — not test scoresWould you choose to build a house on top of an unfinished foundation? Of course not. Why, then, do we rush students through education when they haven't always grasped the basics? Yes, it's complicated, but educator Sal Khan shares his plan to turn struggling students into scholars by helping them master concepts at their own pace. - Courtney E. Martin: The new American Dream
E167Courtney E. Martin: The new American DreamFor the first time in history, the majority of American parents don't think their kids will be better off than they were. This shouldn't be a cause for alarm, says journalist Courtney Martin. Rather, it's an opportunity to define a new approach to work and family that emphasizes community and creativity. "The biggest danger is not failing to achieve the American Dream," she says in a talk that will resonate far beyond the US. "The biggest danger is achieving a dream that you don't actually believe in." - David Camarillo: Why helmets don't prevent concussions — and what might
E168David Camarillo: Why helmets don't prevent concussions — and what mightWhat is a concussion? Probably not what you think it is. In this talk from the cutting edge of research, bioengineer (and former football player) David Camarillo shows what really happens during a concussion — and why standard sports helmets don't prevent it. Here's what the future of concussion prevention looks like. - Franz Freudenthal: A new way to heal hearts without surgery
E169Franz Freudenthal: A new way to heal hearts without surgeryAt the intersection of medical invention and indigenous culture, pediatric cardiologist Franz Freudenthal mends holes in the hearts of children across the world, using a device born from traditional Bolivian loom weaving. "The most complex problems in our time," he says, "can be solved with simple techniques, if we are able to dream." - Neha Narula: The future of money
E170Neha Narula: The future of moneyWhat happens when the way we buy, sell and pay for things changes, perhaps even removing the need for banks or currency exchange bureaus? That's the radical promise of a world powered by cryptocurrencies like Bitcoin and Ethereum. We're not there yet, but in this sparky talk, digital currency researcher Neha Narula describes the collective fiction of money — and paints a picture of a very different looking future. - Julie Lythcott-Haims: How to raise successful kids — without over-parenting
E171Julie Lythcott-Haims: How to raise successful kids — without over-parentingBy loading kids with high expectations and micromanaging their lives at every turn, parents aren't actually helping. At least, that's how Julie Lythcott-Haims sees it. With passion and wry humor, the former Dean of Freshmen at Stanford makes the case for parents to stop defining their children's success via grades and test scores. Instead, she says, they should focus on providing the oldest idea of all: unconditional love. - Michael Shellenberger: How fear of nuclear power is hurting the environment
E172Michael Shellenberger: How fear of nuclear power is hurting the environment"We're not in a clean energy revolution; we're in a clean energy crisis," says climate policy expert Michael Shellenberger. His surprising solution: nuclear. In this passionate talk, he explains why it's time to overcome longstanding fears of the technology, and why he and other environmentalists believe it's past time to embrace nuclear as a viable and desirable source of clean power. - Michael Murphy: Architecture that's built to heal
E173Michael Murphy: Architecture that's built to healArchitecture is more than a clever arrangement of bricks. In this eloquent talk, Michael Murphy shows how he and his team look far beyond the blueprint when they're designing. Considering factors from airflow to light, theirs is a holistic approach that produces community as well as (beautiful) buildings. He takes us on a tour of projects in countries such as Rwanda and Haiti, and reveals a moving, ambitious plan for The Memorial to Peace and Justice, which he hopes will heal hearts in the American South. - Abigail Marsh: Why some people are more altruistic than others
E174Abigail Marsh: Why some people are more altruistic than othersWhy do some people do selfless things, helping other people even at risk to their own well-being? Psychology researcher Abigail Marsh studies the motivations of people who do extremely altruistic acts, like donating a kidney to a complete stranger. Are their brains just different? - Eric Liu: There's no such thing as not voting
E175Eric Liu: There's no such thing as not votingMany people like to talk about how important voting is, how it's your civic duty and responsibility as an adult. Eric Liu agrees with all that, but he also thinks it's time to bring joy back to the ballot box. The former political speechwriter details how he and his team are fostering the culture around voting in the 2016 US presidential election -- and closes with a powerful analysis of why anyone eligible should show up on Election Day. - David Burkus: Why you should know how much your coworkers get paid
E176David Burkus: Why you should know how much your coworkers get paidHow much do you get paid? How does it compare to the people you work with? You should know, and so should they, says management researcher David Burkus. In this talk, Burkus questions our cultural assumptions around keeping salaries secret and makes a compelling case for why sharing them could benefit employees, organizations and society. - Nadia Lopez: Why open a school? To close a prison
E177Nadia Lopez: Why open a school? To close a prisonOur kids are our future, and it's crucial they believe it themselves. That's why Nadia Lopez opened an academic oasis in Brownsville, Brooklyn, one of the most underserved and violent neighborhoods in New York -- because she believes in every child's brilliance and capabilities. In this short, energizing talk, the founding principal of Mott Hall Bridges Academy (and a star of Humans of New York) shares how she helps her scholars envision a brighter future for themselves and their families. - Sebastian Kraves: The era of personal DNA testing is here
E178Sebastian Kraves: The era of personal DNA testing is hereFrom improving vaccines to modifying crops to solving crimes, DNA technology has transformed our world. Now, for the first time in history, anyone can experiment with DNA at home, in their kitchen, using a device smaller than a shoebox. We are living in a personal DNA revolution, says biotech entrepreneur Sebastian Kraves, where the secrets buried in DNA are yours to find. - Rebecca MacKinnon: We can fight terror without sacrificing our rights
E179Rebecca MacKinnon: We can fight terror without sacrificing our rightsCan we fight terror without destroying democracy? Internet freedom activist Rebecca MacKinnon thinks that we'll lose the battle against extremism and demagoguery if we censor the internet and press. In this critical talk, she calls for a doubling-down on strong encryption and appeals to governments to better protect, not silence, the journalists and activists fighting against extremists. - J.D. Vance: America's forgotten working class
E180J.D. Vance: America's forgotten working classJ.D. Vance grew up in a small, poor city in the Rust Belt of southern Ohio, where he had a front-row seat to many of the social ills plaguing America: a heroin epidemic, failing schools, families torn apart by divorce and sometimes violence. In a searching talk that will echo throughout the country's working-class towns, the author details what the loss of the American Dream feels like and raises an important question that everyone from community leaders to policy makers needs to ask: How can we help kids from America's forgotten places break free from hopelessness and live better lives? - Camille A. Brown: A visual history of social dance in 25 moves
E181Camille A. Brown: A visual history of social dance in 25 movesWhy do we dance? African-American social dances started as a way for enslaved Africans to keep cultural traditions alive and retain a sense of inner freedom. They remain an affirmation of identity and independence. In this electric demonstration, packed with live performances, choreographer, educator and TED Fellow Camille A. Brown explores what happens when communities let loose and express themselves by dancing together. - Oded Shoseyov: How we're harnessing nature's hidden superpowers
E182Oded Shoseyov: How we're harnessing nature's hidden superpowersWhat do you get when you combine the strongest materials from the plant world with the most elastic ones from the insect kingdom? Super-performing materials that might transform ... everything. Nanobiotechnologist Oded Shoseyov walks us through examples of amazing materials found throughout nature, in everything from cat fleas to sequoia trees, and shows the creative ways his team is harnessing them in everything from sports shoes to medical implants. - Sam Harris: Can we build AI without losing control over it?
E183Sam Harris: Can we build AI without losing control over it?Scared of superintelligent AI? You should be, says neuroscientist and philosopher Sam Harris -- and not just in some theoretical way. We're going to build superhuman machines, says Harris, but we haven't yet grappled with the problems associated with creating something that may treat us the way we treat ants. - Helen Fisher: Technology hasn't changed love. Here's why
E184Helen Fisher: Technology hasn't changed love. Here's whyIn our tech-driven, interconnected world, we've developed new ways and rules to court each other, but the fundamental principles of love have stayed the same, says anthropologist Helen Fisher. In this energetic tell-all from the front lines of love, learn how our faster connections are actually leading to slower, more intimate relationships. Watch to the end for a lively discussion with love expert Esther Perel. - Ellen Jorgensen: What you need to know about CRISPR
E185Ellen Jorgensen: What you need to know about CRISPRShould we bring back the wooly mammoth? Or edit a human embryo? Or wipe out an entire species that we consider harmful? The genome-editing technology CRISPR has made extraordinary questions like these legitimate -- but how does it work? Scientist and community lab advocate Ellen Jorgensen is on a mission to explain the myths and realities of CRISPR, hype-free, to the non-scientists among us. - Sayu Bhojwani: Immigrant voices make democracy stronger
E186Sayu Bhojwani: Immigrant voices make democracy strongerIn politics, representation matters -- and that's why we should elect leaders who reflect their country's diversity and embrace its multicultural tapestry, says Sayu Bhojwani. Through her own story of becoming an American citizen, the immigration scholar reveals how her love and dedication to her country turned into a driving force for political change. "We have fought to be here," she says, calling immigrant voices to action. "It's our country, too." - Adam de la Zerda: We can start winning the war against cancer
E187Adam de la Zerda: We can start winning the war against cancerLearn about the latest advances in the war against cancer from Stanford researcher Adam de la Zerda, who's working on some cutting-edge techniques of his own. Using a remarkable imaging technology that illuminates cancer-seeking gold particles injected into the body, de la Zerda's lab hopes to light the way for surgeons to remove even the tiniest trace of deadly tumors. - Isaac Lidsky: What reality are you creating for yourself?
E188Isaac Lidsky: What reality are you creating for yourself?Reality isn't something you perceive; it's something you create in your mind. Isaac Lidsky learned this profound lesson firsthand, when unexpected life circumstances yielded valuable insights. In this introspective, personal talk, he challenges us to let go of excuses, assumptions and fears, and accept the awesome responsibility of being the creators of our own reality. - John McWhorter: 4 reasons to learn a new language
E190John McWhorter: 4 reasons to learn a new languageEnglish is fast becoming the world's universal language, and instant translation technology is improving every year. So why bother learning a foreign language? Linguist and Columbia professor John McWhorter shares four alluring benefits of learning an unfamiliar tongue. - Ione Wells: How we talk about sexual assault online
E191Ione Wells: How we talk about sexual assault onlineWe need a more considered approach to using social media for social justice, says writer and activist Ione Wells. After she was the victim of an assault in London, Wells published a letter to her attacker in a student newspaper that went viral and sparked the #NotGuilty campaign against sexual violence and victim-blaming. In this moving talk, she describes how sharing her personal story gave hope to others and delivers a powerful message against the culture of online shaming. - Pico Iyer: The beauty of what we'll never know
E192Pico Iyer: The beauty of what we'll never knowAlmost 30 years ago, Pico Iyer took a trip to Japan, fell in love with the country and moved there. A keen observer of the human spirit, Iyer professes that he now feels he knows far less about Japan -- or, indeed, about anything -- than he thought he knew three decades ago. In this lyrical meditation on wisdom, Iyer expands on this curious insight about knowledge gained with age: that the more we know, the more we see how little we know. - Melissa Walker: Art can heal PTSD's invisible wounds
E193Melissa Walker: Art can heal PTSD's invisible woundsTrauma silences its victims, says creative arts therapist Melissa Walker, but art can help those suffering from the psychological wounds of war begin to open up and heal. In this inspiring talk, Walker describes how mask-making, in particular, allows afflicted servicemen and women reveal what haunts them -- and, finally, start to let it go. - Jim Hemerling: 5 ways to lead in an era of constant change
E194Jim Hemerling: 5 ways to lead in an era of constant changeWho says change needs to be hard? Organizational change expert Jim Hemerling thinks adapting your business in today's constantly-evolving world can be invigorating instead of exhausting. He outlines five imperatives, centered around putting people first, for turning company reorganization into an empowering, energizing task for all. - Trevor Copp / Jeff Fox: Ballroom dance that breaks gender roles
E195Trevor Copp / Jeff Fox: Ballroom dance that breaks gender rolesTango, waltz, foxtrot ... these classic ballroom dances quietly perpetuate an outdated idea: that the man always leads and the woman always follows. That's an idea worth changing, say Trevor Copp and Jeff Fox, as they demonstrate their "Liquid Lead" dance technique along with fellow dancer Alida Esmail. Watch as Copp and Fox captivate and command the stage while boldly deconstructing and transforming the art of ballroom dance. - Rachel Botsman: We've stopped trusting institutions and started trusting strangers
E196Rachel Botsman: We've stopped trusting institutions and started trusting strangersSomething profound is changing our concept of trust, says Rachel Botsman. While we used to place our trust in institutions like governments and banks, today we increasingly rely on others, often strangers, on platforms like Airbnb and Uber and through technologies like the blockchain. This new era of trust could bring with it a more transparent, inclusive and accountable society -- if we get it right. Who do you trust? - Todd Coleman: A temporary tattoo that brings hospital care to the home
E197Todd Coleman: A temporary tattoo that brings hospital care to the homeWhat if doctors could monitor patients at home with the same degree of accuracy they'd get during a stay at the hospital? Bioelectronics innovator Todd Coleman shares his quest to develop wearable, flexible electronic health monitoring patches that promise to revolutionize healthcare and make medicine less invasive. - Zeynep Tufekci: Machine intelligence makes human morals more important
E198Zeynep Tufekci: Machine intelligence makes human morals more importantMachine intelligence is here, and we're already using it to make subjective decisions. But the complex way AI grows and improves makes it hard to understand and even harder to control. In this cautionary talk, techno-sociologist Zeynep Tufekci explains how intelligent machines can fail in ways that don't fit human error patterns -- and in ways we won't expect or be prepared for. "We cannot outsource our responsibilities to machines," she says. "We must hold on ever tighter to human values and human ethics." - Manwar Ali: Inside the mind of a former radical jihadist
E199Manwar Ali: Inside the mind of a former radical jihadist"For a long time, I lived for death," says Manwar Ali, a former radical jihadist who participated in violent, armed campaigns in the Middle East and Asia in the 1980s. In this moving talk, he reflects on his experience with radicalization and makes a powerful, direct appeal to anyone drawn to Islamist groups that claim violence and brutality are noble and virtuous: let go of anger and hatred, he says, and instead cultivate your heart to see goodness, beauty and truth in others. - Philippa Neave: The unexpected challenges of a country's first election
E200Philippa Neave: The unexpected challenges of a country's first electionHow do you teach an entire country how to vote when no one has done it before? It's a huge challenge facing fledgling democracies around the world -- and one of the biggest problems turns out to be a lack of shared language. After all, if you can't describe something, you probably can't understand it. In this eye-opening talk, election expert Philippa Neave shares her experiences from the front lines of democracy -- and her solution to this unique language gap. - Wanis Kabbaj: What a driverless world could look like
E201Wanis Kabbaj: What a driverless world could look likeWhat if traffic flowed through our streets as smoothly and efficiently as blood flows through our veins? Transportation geek Wanis Kabbaj thinks we can find inspiration in the genius of our biology to design the transit systems of the future. In this forward-thinking talk, preview exciting concepts like modular, detachable buses, flying taxis and networks of suspended magnetic pods that could help make the dream of a dynamic, driverless world into a reality. - Ian Bremmer: How the US should use its superpower status
E202Ian Bremmer: How the US should use its superpower statusAmericanization and globalization have basically been the same thing for the last several generations. But the US's view of the world -- and the world's view of the US -- is changing. In a fast-paced tour of the current state of international politics, Ian Bremmer discusses the challenges of a world where no single country or alliance can meet the challenges of global leadership and asks if the US is ready to lead by example, not by force. - Alyssa Monks: How loss helped one artist find beauty in imperfection
E203Alyssa Monks: How loss helped one artist find beauty in imperfectionPainter Alyssa Monks finds beauty and inspiration in the unknown, the unpredictable and even the awful. In a poetic, intimate talk, she describes the interaction of life, paint and canvas through her development as an artist, and as a human. - Tasos Frantzolas: Everything you hear on film is a lie
E204Tasos Frantzolas: Everything you hear on film is a lieSound design is built on deception -- when you watch a movie or TV show, nearly all of the sounds you hear are fake. In this audio-rich talk, Tasos Frantzolas explores the role of sound in storytelling and demonstrates just how easily our brains are fooled by what we hear. - Rhiannon Giddens / Silk Road Ensemble:
E205Rhiannon Giddens / Silk Road Ensemble:Singer Rhiannon Giddens joins international music collective Silk Road Ensemble to perform "St. James Infirmary Blues," spiking the American folk song that Louis Armstrong popularized in the 1920s with Romani influence and mischievous energy. - Kelli Jean Drinkwater: Enough with the fear of fat
E206Kelli Jean Drinkwater: Enough with the fear of fatIn a society obsessed with body image and marked by a fear of fat, Kelli Jean Drinkwater engages in radical body politics through art. She confronts the public's perception of bigger bodies by bringing them into spaces that were once off limits -- from fashion runways to the Sydney Festival -- and entices all of us to look again and rethink our biases. "Unapologetic fat bodies can blow people's minds," she says. - Christopher Soghoian: Your smartphone is a civil rights issue
E207Christopher Soghoian: Your smartphone is a civil rights issueThe smartphone you use reflects more than just personal taste ... it could determine how closely you can be tracked, too. Privacy expert and TED Fellow Christopher Soghoian details a glaring difference between the encryption used on Apple and Android devices and urges us to pay attention to a growing digital security divide. "If the only people who can protect themselves from the gaze of the government are the rich and powerful, that's a problem," he says. "It's not just a cybersecurity problem -- it's a civil rights problem." - Kandice Sumner: How America's public schools keep kids in poverty
E208Kandice Sumner: How America's public schools keep kids in povertyWhy should a good education be exclusive to rich kids? Schools in low-income neighborhoods across the US, specifically in communities of color, lack resources that are standard at wealthier schools -- things like musical instruments, new books, healthy school lunches and soccer fields -- and this has a real impact on the potential of students. Kandice Sumner sees the disparity every day in her classroom in Boston. In this inspiring talk, she asks us to face facts -- and change them. - Mallory Soldner: Your company's data could help end world hunger
E209Mallory Soldner: Your company's data could help end world hungerYour company might have donated money to help solve humanitarian issues, but you could have something even more useful to offer: your data. Mallory Soldner shows us how private sector companies can help make real progress on big problems -- from the refugee crisis to world hunger -- by donating untapped data and decision scientists. What might your company be able to contribute? - Tim Leberecht: 4 ways to build a human company in the age of machines
E210Tim Leberecht: 4 ways to build a human company in the age of machinesIn the face of artificial intelligence and machine learning, we need a new radical humanism, says Tim Leberecht. For the self-described "business romantic," this means designing organizations and workplaces that celebrate authenticity instead of efficiency and questions instead of answers. Leberecht proposes four (admittedly subjective) principles for building beautiful organizations. - Usman Riaz / Amanda Palmer / Jherek Bischoff:
E211Usman Riaz / Amanda Palmer / Jherek Bischoff:Singer Amanda Palmer pays tribute to the inimitable David Bowie with a cover of "Space Oddity." She's joined onstage by Jherek Bischoff, TED Fellow Usman Riaz and, no, your eyes are not deceiving you, none other than former Vice President Al Gore. - Halla Tómasdóttir: It's time for women to run for office
E212Halla Tómasdóttir: It's time for women to run for officeWith warmth and wit, Halla Tómasdóttir shares how she overcame media bias, changed the tone of the political debate and surprised her entire nation when she ran for president of Iceland -- inspiring the next generation of leaders along the way. "What we see, we can be," she says. "It matters that women run." - Suzanne Barakat: Islamophobia killed my brother. Let's end the hate
E213Suzanne Barakat: Islamophobia killed my brother. Let's end the hateOn February 10, 2015, Suzanne Barakat's brother Deah, her sister-in-law Yusor and Yusor's sister Razan were murdered by their neighbor in Chapel Hill, North Carolina. The perpetrator's story, that he killed them over a traffic dispute, went unquestioned by the media and police until Barakat spoke out at a press conference, calling the murders what they really were: hate crimes. As she reflects on how she and her family reclaimed control of their narrative, Barakat calls on us to speak up when we witness hateful bigotry and express our allyship with those who face discrimination. - Jonathan Haidt: Can a divided America heal?
E214Jonathan Haidt: Can a divided America heal?How can the US recover after the negative, partisan presidential election of 2016? Social psychologist Jonathan Haidt studies the morals that form the basis of our political choices. In conversation with TED Curator Chris Anderson, he describes the patterns of thinking and historical causes that have led to such sharp divisions in America -- and provides a vision for how the country might move forward. - Fawn Qiu: Easy DIY projects for kid engineers
E215Fawn Qiu: Easy DIY projects for kid engineersTED Resident Fawn Qiu designs fun, low-cost projects that use familiar materials like paper and fabric to introduce engineering to kids. In this quick, clever talk, she shares how nontraditional workshops like hers can change the perception of technology and inspire students to participate in creating it. - Hector Garcia: We train soldiers for war. Let's train them to come home, too
E216Hector Garcia: We train soldiers for war. Let's train them to come home, tooBefore soldiers are sent into combat, they're trained on how to function in an immensely dangerous environment. But they also need training on how to return from the battlefield to civilian life, says psychologist Hector Garcia. Applying the same principles used to prepare soldiers for war, Garcia is helping veterans suffering from PTSD get their lives back. - Kimberlé Crenshaw / Abby Dobson: The urgency of intersectionality
E217Kimberlé Crenshaw / Abby Dobson: The urgency of intersectionalityNow more than ever, it's important to look boldly at the reality of race and gender bias -- and understand how the two can combine to create even more harm. Kimberlé Crenshaw uses the term "intersectionality" to describe this phenomenon; as she says, if you're standing in the path of multiple forms of exclusion, you're likely to get hit by both. In this moving talk, she calls on us to bear witness to this reality and speak up for victims of prejudice. - Bettina Warburg: How the blockchain will radically transform the economy
E218Bettina Warburg: How the blockchain will radically transform the economySay hello to the decentralized economy -- the blockchain is about to change everything. In this lucid explainer of the complex (and confusing) technology, Bettina Warburg describes how the blockchain will eliminate the need for centralized institutions like banks or governments to facilitate trade, evolving age-old models of commerce and finance into something far more interesting: a distributed, transparent, autonomous system for exchanging value. - Steven Johnson: How play leads to great inventions
E219Steven Johnson: How play leads to great inventionsNecessity is the mother of invention, right? Well, not always. Steven Johnson shows us how some of the most transformative ideas and technologies, like the computer, didn't emerge out of necessity at all but instead from the strange delight of play. Share this captivating, illustrated exploration of the history of invention. Turns out, you'll find the future wherever people are having the most fun. - Victor Rios: Help for kids the education system ignores
E220Victor Rios: Help for kids the education system ignoresDefine students by what they contribute, not what they lack -- especially those with difficult upbringings, says educator Victor Rios. Interweaved with his personal tale of perseverance as an inner-city youth, Rios identifies three straightforward strategies to shift attitudes in education and calls for fellow educators to see "at-risk" students as "at-promise" individuals brimming with resilience, character and grit. - Roger Antonsen: Math is the hidden secret to understanding the world
E221Roger Antonsen: Math is the hidden secret to understanding the worldUnlock the mysteries and inner workings of the world through one of the most imaginative art forms ever -- mathematics -- with Roger Antonsen, as he explains how a slight change in perspective can reveal patterns, numbers and formulas as the gateways to empathy and understanding. - Juan Enriquez: What will humans look like in 100 years?
E223Juan Enriquez: What will humans look like in 100 years?We can evolve bacteria, plants and animals -- futurist Juan Enriquez asks: Is it ethical to evolve the human body? In a visionary talk that ranges from medieval prosthetics to present day neuroengineering and genetics, Enriquez sorts out the ethics associated with evolving humans and imagines the ways we'll have to transform our own bodies if we hope to explore and live in places other than Earth. - Adam Galinsky: How to speak up for yourself
E224Adam Galinsky: How to speak up for yourselfSpeaking up is hard to do, even when you know you should. Learn how to assert yourself, navigate tricky social situations and expand your personal power with sage guidance from social psychologist Adam Galinsky. - Joe Lassiter: We need nuclear power to solve climate change
E225Joe Lassiter: We need nuclear power to solve climate changeJoe Lassiter is a deep thinker and straight talker focused on developing clean, secure and carbon-neutral supplies of reliable, low-cost energy. His analysis of the world's energy realities puts a powerful lens on the stubbornly touchy issue of nuclear power, including new designs for plants that can compete economically with fossil fuels. We have the potential to make nuclear safer and cheaper than it's been in the past, Lassiter says. Now we have to make the choice to pursue it. - Mia Birdsong / Patrisse Cullors / Opal Tometi / Alicia Garza: An interview with the founders of Black Lives Matter
E226Mia Birdsong / Patrisse Cullors / Opal Tometi / Alicia Garza: An interview with the founders of Black Lives MatterBorn out of a social media post, the Black Lives Matter movement has sparked discussion about race and inequality across the world. In this spirited conversation with Mia Birdsong, the movement's three founders share what they've learned about leadership and what provides them with hope and inspiration in the face of painful realities. Their advice on how to participate in ensuring freedom for everybody: join something, start something and "sharpen each other, so that we all can rise." - Danny Dorling: Maps that show us who we are (not just where we are)
E227Danny Dorling: Maps that show us who we are (not just where we are)What does the world look like when you map it using data? Social geographer Danny Dorling invites us to see the world anew, with his captivating and insightful maps that show Earth as it truly is -- a connected, ever-changing and fascinating place in which we all belong. You'll never look at a map the same way again. - Ryan Gravel: How an old loop of railroads is changing the face of a city
E228Ryan Gravel: How an old loop of railroads is changing the face of a cityUrban planner Ryan Gravel shares the story of how his hometown of Atlanta, Georgia, rallied to build a massive urban park that will transform an abandoned railroad track into 22 miles of public green space called the Atlanta BeltLine. The places we live aren't inevitable, he says -- and if we want something different, we need to speak up. - Kate Adams: 4 larger-than-life lessons from soap operas
E229Kate Adams: 4 larger-than-life lessons from soap operasSoap operas and telenovelas may be (ahem) overdramatic, but as Kate Adams shows us, their exaggerated stories and characters often cast light on the problems of real life. In this sparkling, funny talk, Adams, a former assistant casting director for "As the World Turns," share four lessons for life and business that we can learn from melodramas. - Kim Katrin Milan / Tiq Milan: A queer vision of love and marriage
E230Kim Katrin Milan / Tiq Milan: A queer vision of love and marriageLove is a tool for revolutionary change and a path toward inclusivity and understanding for the LGBTQ+ community. Married activists Tiq and Kim Katrin Milan have imagined their marriage -- as a transgender man and cis woman -- a model of possibility for people of every kind. With infectious joy, Tiq and Kim question our misconceptions about who they might be and offer a vision of an inclusive, challenging love that grows day by day. - Natalie Panek: Let's clean up the space junk orbiting Earth
E231Natalie Panek: Let's clean up the space junk orbiting EarthOur lives depend on a world we can't see: the satellite infrastructure we use every day for information, entertainment, communication and so much more. But Earth orbit isn't a limitless resource, and the problem of space debris will get worse without a significant change to our behavior. Natalie Panek challenges us to consider the environmental impact of the satellites we rely on. Our orbital environment is breathtakingly beautiful and our gateway to exploration, she says. It's up to us to keep it that way. - Jia Jiang: What I learned from 100 days of rejection
E232Jia Jiang: What I learned from 100 days of rejectionJia Jiang adventures boldly into a territory so many of us fear: rejection. By seeking out rejection for 100 days -- from asking a stranger to borrow $100 to requesting a "burger refill" at a restaurant -- Jiang desensitized himself to the pain and shame that rejection often brings and, in the process, discovered that simply asking for what you want can open up possibilities where you expect to find dead ends. - Elizabeth Lesser: Say your truths and seek them in others | Elizabeth LesserSay your truths and seek them in others
E233Elizabeth Lesser: Say your truths and seek them in others | Elizabeth LesserSay your truths and seek them in othersIn a lyrical, unexpectedly funny talk about heavy topics such as frayed relationships and the death of a loved one, Elizabeth Lesser describes the healing process of putting aside pride and defensiveness to make way for soul-baring and truth-telling. "You don't have to wait for a life-or-death situation to clean up the relationships that matter to you," she says. "Be like a new kind of first responder ... the one to take the first courageous step toward the other." - Veerle Provoost: Do kids think of sperm donors as family?
E234Veerle Provoost: Do kids think of sperm donors as family?How do we define a parent -- or a family? Bioethicist Veerle Provoost explores these questions in the context of non-traditional families, ones brought together by adoption, second marriages, surrogate mothers and sperm donations. In this talk, she shares stories of how parents and children create their own family narratives. - Kevin B. Jones: Why curiosity is the key to science and medicine
E235Kevin B. Jones: Why curiosity is the key to science and medicineScience is a learning process that involves experimentation, failure and revision -- and the science of medicine is no exception. Cancer researcher Kevin B. Jones faces the deep unknowns about surgery and medical care with a simple answer: honesty. In a thoughtful talk about the nature of knowledge, Jones shows how science is at its best when scientists humbly admit what they do not yet understand. - Kevin Kelly: How AI can bring on a second Industrial Revolution
E236Kevin Kelly: How AI can bring on a second Industrial Revolution"The actual path of a raindrop as it goes down the valley is unpredictable, but the general direction is inevitable," says digital visionary Kevin Kelly -- and technology is much the same, driven by patterns that are surprising but inevitable. Over the next 20 years, he says, our penchant for making things smarter and smarter will have a profound impact on nearly everything we do. Kelly explores three trends in AI we need to understand in order to embrace it and steer its development. "The most popular AI product 20 years from now that everyone uses has not been invented yet," Kelly says. "That means that you're not late." - Rebecca Brachman: Could a drug prevent depression and PTSD?
E237Rebecca Brachman: Could a drug prevent depression and PTSD?The path to better medicine is paved with accidental yet revolutionary discoveries. In this well-told tale of how science happens, neuroscientist Rebecca Brachman shares news of a serendipitous breakthrough treatment that may prevent mental disorders like depression and PTSD from ever developing. And listen for an unexpected -- and controversial -- twist. - Dena Simmons: How students of color confront impostor syndrome
E238Dena Simmons: How students of color confront impostor syndromeAs a black woman from a tough part of the Bronx who grew up to attain all the markers of academic prestige, Dena Simmons knows that for students of color, success in school sometimes comes at the cost of living authentically. Now an educator herself, Simmons discusses how we might create a classroom that makes all students feel proud of who they are. "Every child deserves an education that guarantees the safety to learn in the comfort of one's own skin," she says. - Laura Vanderkam: How to gain control of your free time
E239Laura Vanderkam: How to gain control of your free timeThere are 168 hours in each week. How do we find time for what matters most? Time management expert Laura Vanderkam studies how busy people spend their lives, and she's discovered that many of us drastically overestimate our commitments each week, while underestimating the time we have to ourselves. She offers a few practical strategies to help find more time for what matters to us, so we can "build the lives we want in the time we've got." - David Autor: Will automation take away all our jobs?
E240David Autor: Will automation take away all our jobs?Here's a paradox you don't hear much about: despite a century of creating machines to do our work for us, the proportion of adults in the US with a job has consistently gone up for the past 125 years. Why hasn't human labor become redundant and our skills obsolete? In this talk about the future of work, economist David Autor addresses the question of why there are still so many jobs and comes up with a surprising, hopeful answer. - Chinaka Hodge: What will you tell your daughters about 2016?
E241Chinaka Hodge: What will you tell your daughters about 2016?With words like shards of glass, Chinaka Hodge cuts open 2016 and lets 12 months of violence, grief, fear, shame, courage and hope spill out in this original poem about a year none of us will soon forget. - Anjali Tripathi: Why Earth may someday look like Mars
E242Anjali Tripathi: Why Earth may someday look like MarsEvery minute, 400 pounds of hydrogen and almost 7 pounds of helium escape from Earth's atmosphere into outer space. Astrophysicist Anjali Tripathi studies the phenomenon of atmospheric escape, and in this fascinating and accessible talk, she considers how this process might one day (a few billion years from now) turn our blue planet red. - Sharon Brous: It's time to reclaim religion
E243Sharon Brous: It's time to reclaim religionAt a moment when the world seems to be spinning out of control, religion might feel irrelevant -- or like part of the problem. But Rabbi Sharon Brous believes we can reinvent religion to meet the needs of modern life. In this impassioned talk, Brous shares four principles of a revitalized religious practice and offers faith of all kinds as a hopeful counter-narrative to the numbing realities of violence, extremism and pessimism. - James Beacham: How we explore unanswered questions in physics
E244James Beacham: How we explore unanswered questions in physicsJames Beacham looks for answers to the most important open questions of physics using the biggest science experiment ever mounted, CERN's Large Hadron Collider. In this fun and accessible talk about how science happens, Beacham takes us on a journey through extra-spatial dimensions in search of undiscovered fundamental particles (and an explanation for the mysteries of gravity) and details the drive to keep exploring.
