TEDTalk

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TED is a nonprofit devoted to Ideas Worth Spreading. On this feed, you'll find TEDTalks video to inspire, intrigue and stir the imagination from some of the world's leading thinkers and doers, speaking from the stage at TED conferences, TEDx events and partner events around the world. This podcast is also available in high-def video and audio-only formats.
Aktualisiert: vor 7 Minuten 45 Sekunden

TED: Meera Vijayann: Find your voice against gender violence - Meera Vijayann (2014)

August 27, 2014 - 15:19
This talk begins with a personal story of sexual violence that may be difficult to listen to. But that’s the point, says citizen journalist Meera Vijayann: Speaking out on tough, taboo topics is the spark for change. Vijayann uses digital media to speak honestly about her experience of gender violence in her home country of India -- and calls on others to speak out too.

TED: Rose Goslinga: Crop insurance, an idea worth seeding - Rose Goslinga (2014)

August 26, 2014 - 14:48
Across sub-Saharan Africa, small farmers are the bedrock of national and regional economies—unless the weather proves unpredictable and their crops fail. The solution is insurance, at a vast, continental scale, and at a very low, affordable cost. Rose Goslinga, a citizen of Kenya, and her team pioneered an unconventional way to give farmers whose crops fail early a second chance at a growing season.

TED: Martin Rees: Can we prevent the end of the world? - Martin Rees (2014)

August 25, 2014 - 15:08
A post-apocalyptic Earth, emptied of humans, seems like the stuff of science fiction TV and movies. But in this short, surprising talk, Lord Martin Rees asks us to think about our real existential risks — natural and human-made threats that could wipe out humanity. As a concerned member of the human race, he asks: What’s the worst thing that could possibly happen?

TED: Ziyah Gafić: Everyday objects, tragic histories - Ziyah Gafić (2014)

August 22, 2014 - 14:40
Ziyah Gafić photographs everyday objects—watches, shoes, glasses. But these images are deceptively simple; the items in them were exhumed from the mass graves of the Bosnian War. Gafić, a TED Fellow and Sarajevo native, has photographed every item from these graves in order to create a living archive of the identities of those lost. 

TED: Laurel Braitman: Depressed dogs, cats with OCD — what animal madness means for us humans - Laurel Braitman (2014)

August 21, 2014 - 14:29
Behind those funny animal videos, sometimes, are oddly human-like problems. Laurel Braitman studies non-human animals who exhibit signs of mental health issues -- from compulsive bears to self-destructive rats to monkeys with unlikely friends. Braitman asks what we as humans can learn from watching animals cope with depression, sadness and other all-too-human problems.

TED: Jarrett Krosoczka: Why lunch ladies are heroes - Jarrett J. Krosoczka (2014)

August 20, 2014 - 15:07
Children’s book author Jarrett Krosoczka shares the origins of the Lunch Lady graphic novel series, in which undercover school heroes serve lunch…and justice! His new project, School Lunch Hero Day, reveals how cafeteria lunch staff provide more than food, and illustrates how powerful a thank you can be.

TED: Aziza Chaouni: How I brought a river, and my city, back to life - Aziza Chaouni (2014)

August 19, 2014 - 14:56
The Fez River winds through the medina of Fez, Morocco—a mazelike medieval city that’s a World Heritage site. Once considered the “soul” of this celebrated city, the river succumbed to sewage and pollution, and in the 1950s was covered over bit by bit until nothing remained. TED Fellow Aziza Chaouni recounts her 20 year effort to restore this river to its former glory, and to transform her city in the process.

TED: Tim Berners-Lee: A Magna Carta for the web - Tim Berners-Lee (2014)

August 18, 2014 - 15:18
Sir Tim Berners-Lee invented the World Wide Web 25 years ago. So it’s worth a listen when he warns us: There’s a battle ahead. Eroding net neutrality, filter bubbles and centralizing corporate control all threaten the web’s wide-open spaces. It’s up to users to fight for the right to access and openness. The question is, What kind of Internet do we want?

TED: Clint Smith: The danger of silence - Clint Smith (2014)

August 15, 2014 - 15:46
"We spend so much time listening to the things people are saying that we rarely pay attention to the things they don't," says slam poet and teacher Clint Smith. A short, powerful piece from the heart, about finding the courage to speak up against ignorance and injustice.

TED: Eric Liu: Why ordinary people need to understand power - Eric Liu (2013)

August 14, 2014 - 15:42
Far too many Americans are illiterate in power — what it is, how it operates and why some people have it. As a result, those few who do understand power wield disproportionate influence over everyone else. “We need to make civics sexy again,” says civics educator Eric Liu. “As sexy as it was during the American Revolution or the Civil Rights Movement.”

TED: Dan Pacholke: How prisons can help inmates live meaningful lives - Dan Pacholke (2014)

August 13, 2014 - 14:47
In the United States, the agencies that govern prisons are often called ‘Department of Corrections.’ And yet, their focus is on containing and controlling inmates. Dan Pacholke, Deputy Secretary for the Washington State Department of Corrections, shares a different vision: of prisons that provide humane living conditions as well as opportunities for meaningful work and learning.

TED: Nick Hanauer: Beware, fellow plutocrats, the pitchforks are coming - Nick Hanauer (2014)

August 12, 2014 - 14:56
Nick Hanauer is a rich guy, an unrepentant capitalist — and he has something to say to his fellow plutocrats: Wake up! Growing inequality is about to push our societies into conditions resembling pre-revolutionary France. Hear his argument about why a dramatic increase in minimum wage could grow the middle class, deliver economic prosperity ... and prevent a revolution.

TED: Talithia Williams: Own your body's data - Talithia Williams (2014)

August 11, 2014 - 15:10
The new breed of high-tech self-monitors (measuring heartrate, sleep, steps per day) might seem targeted at competitive athletes. But Talithia Williams, a statistician, makes a compelling case that all of us should be measuring and recording simple data about our bodies every day — because our own data can reveal much more than even our doctors may know.

TED: Megan Washington: Why I live in mortal dread of public speaking - Megan Washington (2014)

August 8, 2014 - 14:59
Megan Washington is one of Australia's premier singer/songwriters. And, since childhood, she has had a stutter. In this bold and personal talk, she reveals how she copes with this speech impediment—from avoiding the letter combination “st” to tricking her brain by changing her words at the last minute to, yes, singing the things she has to say rather than speaking them.

TED: Janet Iwasa: How animations can help scientists test a hypothesis - Janet Iwasa (2014)

August 7, 2014 - 15:34
3D animation can bring scientific hypotheses to life. Molecular biologist (and TED Fellow) Janet Iwasa introduces a new open-source animation software designed just for scientists.

TED: Hubertus Knabe: The dark secrets of a surveillance state - Hubertus Knabe (2014)

August 6, 2014 - 15:02
Tour the deep dark world of the East German state security agency known as Stasi. Uniquely powerful at spying on its citizens, until the fall of the Berlin Wall in 1989 the Stasi masterminded a system of surveillance and psychological pressure that kept the country under control for decades. Hubertus Knabe studies the Stasi — and was spied on by them. He shares stunning details from the fall of a surveillance state, and shows how easy it was for neighbor to turn on neighbor.

TED: Margaret Gould Stewart: How giant websites design for you (and a billion others, too) - Margaret Gould Stewart (2014)

August 5, 2014 - 15:19
Facebook’s “like” and “share” buttons are seen 22 billion times a day, making them some of the most-viewed design elements ever created. Margaret Gould Stewart, Facebook’s director of product design, outlines three rules for design at such a massive scale—one so big that the tiniest of tweaks can cause global outrage, but also so large that the subtlest of improvements can positively impact the lives of many.

TED: Shai Reshef: An ultra-low-cost college degree - Shai Reshef (2014)

August 4, 2014 - 15:08
At the online University of the People, anyone with a high school diploma can take classes toward a degree in business administration or computer science — without standard tuition fees (though exams cost money). Founder Shai Reshef hopes that higher education is changing "from being a privilege for the few to a basic right, affordable and accessible for all."

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