Nilay Kulkarni: A life-saving invention that prevents human stampedes

TEDNYC

Nilay Kulkarni: A life-saving invention that prevents human stampedes

868,848 views

Readability: 5.1


Every three years, more than 30 million Hindu worshippers gather for the Kumbh Mela in India, the world's largest religious gathering, in order to wash away their sins. With massive crowds descending on small cities and towns, stampedes inevitably happen, and in 2003, 39 people were killed during the festival. In 2014, then 15-year-old Nilay Kulkarni decided to put his skills as a self-taught programmer to use by building a tech solution to help prevent stampedes. Learn more about his invention -- and how it helped the 2015 Nashik Kumbh Mela have zero stampedes and casualties.

Kaustav Dey: How fashion helps us express who we are -- and what we stand for

TED@Tommy

Kaustav Dey: How fashion helps us express who we are -- and what we stand for

826,205 views

Readability: 3.7


No one thinks twice about a woman wearing blue jeans in New York City -- but when Nobel laureate Malala wears them, it's a political act. Around the globe, individuality can be a crime, and clothing can be a form of protest. In a talk about the power of what we wear, Kaustav Dey examines how fashion gives us a nonverbal language of dissent and encourages us to embrace our authentic selves.

Felice Belle and Jennifer Murphy: How we became sisters

TEDWomen 2017

Felice Belle and Jennifer Murphy: How we became sisters

718,145 views

Readability: 4


Poets Felice Belle and Jennifer Murphy perform excerpts from their play "Other Women," which is created and directed by Monica L. Williams. In a captivating journey, they weave together stories full of laughter, loyalty, tragedy and heartbreak, recalling the moments that made them sisters.

Tiffany Kagure Mugo and Siphumeze Khundayi: How to have a healthier, positive relationship to sex

TEDWomen 2017

Tiffany Kagure Mugo and Siphumeze Khundayi: How to have a healthier, positive relationship to sex

1,015,766 views

Readability: 5.1


From our fear of women's bodies to our sheepishness around the word "nipple," our ideas about sex need an upgrade, say sex educators (and hilarious women) Tiffany Kagure Mugo and Siphumeze Khundayi. For a radical new take on sex positivity, the duo take the TED stage to suggest we look to Africa for erotic wisdom both ancient and modern, showing us how we can shake off problematic ideas about sex we've internalized and re-define pleasure on our own terms. (This talk contains mature content.)

Howard C. Stevenson: How to resolve racially stressful situations

TEDMED 2017

Howard C. Stevenson: How to resolve racially stressful situations

923,186 views

Readability: 4


If we hope to heal the racial tensions that threaten to tear the fabric of society apart, we're going to need the skills to openly express ourselves in racially stressful situations. Through racial literacy -- the ability to read, recast and resolve these situations -- psychologist Howard C. Stevenson helps children and parents reduce and manage stress and trauma. In this inspiring, quietly awesome talk, learn more about how this approach to decoding racial threat can help youth build confidence and stand up for themselves in productive ways.

Jason Shen: Looking for a job? Highlight your ability, not your experience

TED Residency

Jason Shen: Looking for a job? Highlight your ability, not your experience

1,498,030 views

Readability: 4.9


Very few of us hold jobs that line up directly with our past experiences or what we studied in college. Take TED Resident Jason Shen; he studied biology but later became a product manager at a tech company. In this quick, insightful talk about human potential, Shen shares some new thinking on how job seekers can make themselves more attractive -- and why employers should look for ability over credentials.

Robert Hakiza: Refugees want empowerment, not handouts

TEDGlobal 2017

Robert Hakiza: Refugees want empowerment, not handouts

749,403 views

Readability: 5.8


The prevailing image of where refugees live is of temporary camps in isolated areas -- but in reality, nearly 60 percent of them worldwide end up in urban areas. TED Fellow Robert Hakiza takes us inside the lives of urban refugees -- and shows us how organizations like the one that he started can provide them with the skills they need to ultimately become self-sufficient.

Dixon Chibanda: Why I train grandmothers to treat depression

TEDWomen 2017

Dixon Chibanda: Why I train grandmothers to treat depression

1,005,465 views

Readability: 4


Dixon Chibanda is one of 12 psychiatrists in Zimbabwe -- for a population of more than 16 million. Realizing that his country would never be able to scale traditional methods of treating those with mental health issues, Chibanda helped to develop a beautiful solution powered by a limitless resource: grandmothers. In this extraordinary, inspirational talk, learn more about the friendship bench program, which trains grandmothers in evidence-based talk therapy and brings care, and hope, to those in need.

Wendy Suzuki: The brain-changing benefits of exercise

TEDWomen 2017

Wendy Suzuki: The brain-changing benefits of exercise

2,888,962 views

Readability: 4.1


What's the most transformative thing that you can do for your brain today? Exercise! says neuroscientist Wendy Suzuki. Get inspired to go to the gym as Suzuki discusses the science of how working out boosts your mood and memory -- and protects your brain against neurodegenerative diseases like Alzheimer's.

Petter Johansson: Do you really know why you do what you do?

TEDxUppsalaUniversity

Petter Johansson: Do you really know why you do what you do?

874,780 views

Readability: 3.3


Experimental psychologist Petter Johansson researches choice blindness -- a phenomenon where we convince ourselves that we're getting what we want, even when we're not. In an eye-opening talk, he shares experiments (designed in collaboration with magicians!) that aim to answer the question: Why do we do what we do? The findings have big implications for the nature of self-knowledge and how we react in the face of manipulation. You may not know yourself as well as you think you do.

Margaret Mitchell: How we can build AI to help humans, not hurt us

TED@BCG Milan

Margaret Mitchell: How we can build AI to help humans, not hurt us

933,087 views

Readability: 4.6


As a research scientist at Google, Margaret Mitchell helps develop computers that can communicate about what they see and understand. She tells a cautionary tale about the gaps, blind spots and biases we subconsciously encode into AI -- and asks us to consider what the technology we create today will mean for tomorrow. "All that we see now is a snapshot in the evolution of artificial intelligence," Mitchell says. "If we want AI to evolve in a way that helps humans, then we need to define the goals and strategies that enable that path now."

Isabel Wilkerson: The Great Migration and the power of a single decision

TEDWomen 2017

Isabel Wilkerson: The Great Migration and the power of a single decision

810,355 views

Readability: 3.9


Sometimes, a single decision can change the course of history. Join journalist and author Isabel Wilkerson as she tells the story of the Great Migration, the outpouring of six million African Americans from the Jim Crow South to cities in the North and West between World War I and the 1970s. This was the first time in American history that the lowest caste people signaled they had options and were willing to take them -- and the first time they had a chance to choose for themselves what they would do with their innate talents, Wilkerson explains. "These people, by their actions, were able to do what the powers that be, North and South, could not or would not do," she says. "They freed themselves."

Chris Nowinski: Can I have your brain? The quest for truth on concussions and CTE

TEDxBeaconStreet 20171118

Chris Nowinski: Can I have your brain? The quest for truth on concussions and CTE

812,743 views

Readability: 3.5


Something strange and deadly is happening inside the brains of top athletes -- a degenerative condition, possibly linked to concussions, that causes dementia, psychosis and far-too-early death. It's called chronic traumatic encephalopathy, or CTE, and it's the medical mystery that Chris Nowinski wants to solve by analyzing brains after death. It's also why, when Nowinski meets a pro athlete, his first question is: "Can I have your brain?" Hear more from this ground-breaking effort to protect athletes' brains -- and yours, too.

Amit Kalra: 3 creative ways to fix fashion's waste problem

TED@Tommy

Amit Kalra: 3 creative ways to fix fashion's waste problem

824,073 views

Readability: 4.5


What happens to the clothes we don't buy? You might think that last season's coats, trousers and turtlenecks end up being put to use, but most of it (nearly 13 million tons each year in the United States alone) ends up in landfills. Fashion has a waste problem, and Amit Kalra wants to fix it. He shares some creative ways the industry can evolve to be more conscientious about the environment -- and gain a competitive advantage at the same time.

Bhu Srinivasan: Capitalism isn't an ideology -- it's an operating system

TEDNYC

Bhu Srinivasan: Capitalism isn't an ideology -- it's an operating system

951,491 views

Readability: 4.2


Bhu Srinivasan researches the intersection of capitalism and technological progress. Instead of thinking about capitalism as a firm, unchanging ideology, he suggests that we should think of it as an operating system -- one that needs upgrades to keep up with innovation, like the impending take-off of drone delivery services. Learn more about the past and future of the free market (and a potential coming identity crisis for the United States' version of capitalism) with this quick, forward-thinking talk.

Walé Oyéjidé: Fashion that celebrates African strength and spirit

TEDGlobal 2017

Walé Oyéjidé: Fashion that celebrates African strength and spirit

764,390 views

Readability: 5.3


"To be African is to be inspired by culture and to be filled with undying hope for the future," says designer and TED Fellow Walé Oyéjidé. With his label Ikiré Jones (you'll see their work in Marvel's "Black Panther"), he uses classic design to showcase the elegance and grace of often-marginalized groups, in beautifully cut clothing that tells a story.

Marco Alverà: The surprising ingredient that makes businesses work better

TED@BCG Milan

Marco Alverà: The surprising ingredient that makes businesses work better

1,072,375 views

Readability: 3.4


What is it about unfairness? Whether it's not being invited to a friend's wedding or getting penalized for bad luck or an honest mistake, unfairness often makes us so upset that we can't think straight. And it's not just a personal issue -- it's also bad for business, says Marco Alverà. He explains how his company works to create a culture of fairness -- and how tapping into our innate sense of what's right and wrong makes for happier employees and better results.

Guy Winch: How to fix a broken heart

TED2017

Guy Winch: How to fix a broken heart

2,223,757 views

Readability: 4.2


At some point in our lives, almost every one of us will have our heart broken. Imagine how different things would be if we paid more attention to this unique emotional pain. Psychologist Guy Winch reveals how recovering from heartbreak starts with a determination to fight our instincts to idealize and search for answers that aren't there -- and offers a toolkit on how to, eventually, move on. Our hearts might sometimes be broken, but we don't have to break with them.

Mohamad Jebara: This company pays kids to do their math homework

TED@Westpac

Mohamad Jebara: This company pays kids to do their math homework

943,690 views

Readability: 4.5


Mohamad Jebara loves mathematics -- but he's concerned that too many students grow up thinking that this beautiful, rewarding subject is difficult and boring. His company is experimenting with a bold idea: paying students for completing weekly math homework. He explores the ethics of this model and how it's helping students -- and why learning math is crucial in the era of fake news.

Tito Deler: "My Fine Reward"

TED@Tommy

Tito Deler: "My Fine Reward"

172,493 views

Readability: 4


Blues musician Tito Deler combines the sounds of his New York upbringing with the style of pre-war Mississippi Delta blues. He takes the stage, singing and strumming a stirring rendition of his song, "My Fine Reward."

Irina Kareva: Math can help uncover cancer's secrets

TED@Merck KGaA, Darmstadt, Germany

Irina Kareva: Math can help uncover cancer's secrets

780,388 views

Readability: 5.8


Irina Kareva translates biology into mathematics and vice versa. She writes mathematical models that describe the dynamics of cancer, with the goal of developing new drugs that target tumors. "The power and beauty of mathematical modeling lies in the fact that it makes you formalize, in a very rigorous way, what we think we know," Kareva says. "It can help guide us to where we should keep looking, and where there may be a dead end." It all comes down to asking the right question and translating it to the right equation, and back.

Hannah Bürckstümmer: A printable, flexible, organic solar cell

TED@Merck KGaA, Darmstadt, Germany

Hannah Bürckstümmer: A printable, flexible, organic solar cell

796,012 views

Readability: 5.1


Unlike the solar cells you're used to seeing, organic photovoltaics are made of compounds that are dissolved in ink and can be printed and molded using simple techniques. The result is a low-weight, flexible, semi-transparent film that turns the energy of the sun into electricity. Hannah Bürckstümmer shows us how they're made -- and how they could change the way we power the world.

Matthias Müllenbeck: What if we paid doctors to keep people healthy?

TED@Merck KGaA, Darmstadt, Germany

Matthias Müllenbeck: What if we paid doctors to keep people healthy?

991,428 views

Readability: 6.1


What if we incentivized doctors to keep us healthy instead of paying them only when we're already sick? Matthias Müllenbeck explains how this radical shift from a sick care system to a true health care system could save us from unnecessary costs and risky procedures -- and keep us healthier for longer.

Daniel Susskind: 3 myths about the future of work (and why they're not true)

TED@Merck KGaA, Darmstadt, Germany

Daniel Susskind: 3 myths about the future of work (and why they're not true)

1,150,682 views

Readability: 4.5


"Will machines replace humans?" This question is on the mind of anyone with a job to lose. Daniel Susskind confronts this question and three misconceptions we have about our automated future, suggesting we ask something else: How will we distribute wealth in a world when there will be less -- or even no -- work?

Ilona Stengel: The role of human emotions in science and research

TED@Merck KGaA, Darmstadt, Germany

Ilona Stengel: The role of human emotions in science and research

1,015,134 views

Readability: 4.6


Do human emotions have a role to play in science and research? Material researcher Ilona Stengel suggests that instead of opposing each other, emotions and logic complement and reinforce each other. She shares a case study on how properly using emotions (like the empowering feeling of being dedicated to something meaningful) can boost teamwork and personal development -- and catalyze scientific breakthroughs and innovation.

Valarie Kaur: 3 lessons of revolutionary love in a time of rage

TEDWomen 2017

Valarie Kaur: 3 lessons of revolutionary love in a time of rage

1,142,335 views

Readability: 3.4


What's the antidote to rising nationalism, polarization and hate? In this inspiring, poetic talk, Valarie Kaur asks us to reclaim love as a revolutionary act. As she journeys from the birthing room to tragic sites of bloodshed, Kaur shows us how the choice to love can be a force for justice.

Zachariah Mampilly: How protest is redefining democracy around the world

TEDGlobal 2017

Zachariah Mampilly: How protest is redefining democracy around the world

771,572 views

Readability: 6.2


The democratic process is messy, complicated and often inefficient -- but across Africa, activists are redefining democracy by putting protest at its center. In an illuminating talk, political scientist Zachariah Mampilly gives us a primer on the current wave of protests reshaping countries like Tunisia, Malawi and Zimbabwe -- and explains how this form of political dissension expands our political imaginations beyond what we're told is possible.

John Cary: How architecture can create dignity for all

TEDWomen 2017

John Cary: How architecture can create dignity for all

902,213 views

Readability: 4.3


If architect and writer John Cary has his way, women will never need to stand in pointlessly long bathroom lines again. Lines like these are representative of a more serious issue, Cary says: the lack of diversity in design that leads to thoughtless, compassionless spaces. Design has a unique ability to dignify and make people feel valued, respected, honored and seen -- but the flip side is also true. Cary calls for architects and designers to expand their ranks and commit to serving the public good, not just the privileged few. "Well-designed spaces are not just a matter of taste or a questions of aesthetics," he says. "They literally shape our ideas about who we are in the world and what we deserve." And we all deserve better.