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There are about 7,000 languages spoken around the world -- and they all have different sounds, vocabularies and structures. But do they shape the way we thin... So, I'll be speaking to you using language ... because I can. This is one these magical abilities...
We can cut violent deaths around the world by 50 percent in the next three decades. All we have to do is drop killing by 2.3 percent a year, and we'll hit that target. 0:28You don't believe me? Well, the leading epidemiologists and criminologists around...
It is very fashionable and proper to speak about food in all its forms, all its colors, aromas and tastes.But after the food goes through the digestive system, when it is thrown out as crap, it is no longer fashionable to speak about it. It is rather...
Psychologist Elizabeth Loftus studies memories. More precisely, she studies false memories, when people either remember things that didn't happen or remember them differently from the way they really were. It's more common than you might think, and Loftus...
Now, I'm an ethnobotanist. That's a scientist who works in the rainforest to document how people use local plants. I've been doing this for a long time, and I want to tell you, these people know these forests and these medicinal treasures better than...
In 2013, international migrants sent $413 billion home to families and friends — three times more than the total of global foreign aid (about $135 billion). This money, known as remittances, makes a significant difference in the lives of those receiving...
I want to talk about social innovation and social entrepreneurship. I happen to have triplets. They're little. They're five years old. Sometimes I tell people I have triplets. They say, "Really? How many?"Here's a picture of the kids. That's Sage and...
It's very nice to be here tonight. 0:13 So I've been working on the history of income and wealth distribution for the past 15 years, and one of the interesting lessons coming from this historical evidence is indeed that, in the long run, there is a tendency...
Have you ever held a question in mind for so long that it becomes part of how you think? Maybe even part of who you are as a person? Well I’ve had a question in my mind for many, many years and that is: how can you speed up learning? Now, this is an interesting...
Alex Wissner-Gross is a serial big-picture thinker. He applies physics and computer science principles to a wide variety of topics, like human intelligence, climate change and financial trading. Lately Wissner-Gross started wondering: Why have we searched...
If anyone's still worried about today's teenagers melting their brains on the Internet, there's at least one who stands out against the crowd: teen activist McKenna Pope. In 2012 Pope's four-year-old brother, who had a passion for cooking, was beyond...
Early in her acting career, Maysoon Zayid realized she'd get a lot more stage time if she showed off how funny she was. As she told the BBC, "It became very obvious to me that in the United States of America, a fluffy ethnic disabled chick was never going...
Luke Syson joined the Metropolitan Museum of Art in 2012 as the Iris and B. Gerald Cantor Curator in Charge of European Sculpture and Decorative Arts. This year, he co-curated the small but innovative exhibition "Plain or Fancy? Restraint and Exuberance...
Mohamed Hijri is a professor of biology and a researcher at the plant biology research institute (l'Institut de recherche en biologie végétale) at the Université de Montréal. His work focuses on the most common and widespread symbiotic relationship on...
Dambisa Moyo's work examines the interplay between rapidly developing countries, international business, and the global economy -- while highlighting opportunities for investment. She has travelled to more than 60 countries over the past decade, studying...
In questa interessante presentazione al TED del Febbraio 2010, il ricercatore William Li presenta un nuovo modo di trattare il cancro: la Terapia Antiangiogenetica, mirata sullo sviluppo dei vasi sanguigni che lo alimentano ( Angiogenesi ). Il primo e...
In una recente presentazione al TED, la scrittrice Elizabeth Gilbert riflette sulle cose impossibili che ci si aspetta dagli artisti e dai geni, e condivide con noi l'idea radicale che il genio, piuttosto che raramente incarnarsi in una persona, è una...
Lo Stress fa battere forte il cuore, accelerare la respirazione e sudare la fronte, e nel tempo é stato trasformato in un nemico pubblico della salute. Nuove ricerche suggeriscono peró che lo stress fa male solo se credi che lo faccia. In questa interessane...
Speakers Candy Chang: Artist, designer, urban planner Candy Chang is an artist, designer, and urban planner who explores making cities more comfortable and contemplative places. She believes in the potential of introspection and collective wisdom in public...