“For many years, travel was probably the most important component of my life. Every time I could throw a little pebble far away and run across the world to pick it up, the more distance I could put between myself and Mexico City, the happier I was. When I was back in the city, I […]
In today’s TED Talk, Fabian Oefner shares breathtaking images at the nexus of art and science, which beautifully capture unique moments of physical and chemical drama. Formally trained in art and design, Oefner says that he has always been interested in science. Though he can’t pinpoint the exact moment when he became interested in pairing […]
The glowing, neon green lamp you see above is the invention of French biochemist Pierre Calleja, who had the crazy idea of using algae to power otherworldly, tube-shaped streetlamps that double as homes for this growing gloop. In a talk at TEDxLausanneChange, he explains the process behind the invention. You may remember photosynthesis from biology class — if not, Wikipedia will […]
“Economic development is of the people, by the people and for the people,” declared entrepreneur and economist Iqbal Quadir on the TED stage back in 2005. In his talk, he offered a bold vision for bottom-up development and shared a searing critique of foreign aid — that it actually does more harm than good. His […]
The funerals I’ve attended have all been very much the same. Relatives and friends arrive in all black and take seats in the church or synagogue pews for a somber ceremony where prayers are said, memories are shared and tears are shed. The attendees walk slowly out to their cars and form a single file […]
[ted id=1638] In December 2012, Planet Money co-host Adam Davidson stopped by the TED office to talk about the fiscal cliff. At the time, the U.S. Congress was weeks away from a deadline to set a course on federal debt, and head-butting was at a fever pitch. As Davidson explained, the disagreement was simple: Democrats […]
For 3000 years, the story of David and Goliath has seeped into our cultural consciousness. This is generally how the tale is told: a young shepherd does battle with a giant warrior and, using nothing but a slingshot, comes out victorious. But is this really what the Bible describes? In today’s talk, Malcolm Gladwell — […]
Ever bowled with a Muslim? Why not? Negin Farsad wants to know. The comedian and filmmaker’s new documentary The Muslims Are Coming! follows a group of Muslim-American comedians as they travel through Middle America setting up street actions — Hug a Muslim, Bowl with a Muslim, Ask a Muslim — skewering stereotypes and turning Islamophobia […]
As part of this TED profile, we asked Jason Sweeney to make audio recordings at his favorite places in his home city of Adelaide, Australia. Here, hear the sounds of the city — and enjoy the accompanying photographs, shot by Kristin Alford, with commentary by Sweeney. [soundcloud url=”http://api.soundcloud.com/tracks/112426817″ params=”” width=” 100%” height=”166″ iframe=”true” /] Read […]
Jason Sweeney lives and works in Adelaide, Australia, a city he describes as “a prototype for what a developed city in the western world could be like.” Here, he describes his life in the city. Also, see and hear his favorite Adelaideian spots in the photoessay by Kristin Alford, accompanied by audio snippets of the […]
In the 1980s, psychologist James Flynn discovered that, over the past century, our average IQ has increased dramatically. The difference, in fact, is so stark that the phenomenon garnered its own name: the Flynn effect. In today’s talk, Why our IQ levels are higher than our grandparents’, given at TED2013, Flynn explains that if you […]
“The aim [in society] is to have more trust. Well frankly, I think that’s a stupid aim,” says Baroness Onora O’Neill in today’s talk, What we don’t understand about trust. She argues that the aim to build more trust is a cliché, and instead what we need is more trustworthiness. Below O’Neill gives a more […]
“Science, we generally are told, is a very well-ordered mechanism for understanding the world, for gaining facts, for gaining data,” biologist Stuart Firestein says in today’s TED talk. “I’d like to tell you that’s not the case.” Instead, Firestein proposes that science is really about ignorance — about seeking answers rather than collecting them. He […]
“We can’t reliably distinguish true memories from false memories,” declares psychologist Elizabeth Loftus in today’s talk. She’s spent the past forty years studying the memory, and has reached some mind-blowing conclusions about what we know, and what we think we know. Here, she shares more detail about her work, and suggests further reading for anyone […]
Elizabeth Loftus studies false memories. As she describes in her TED Talk, The fiction of memory, she has implanted erroneous memories of childhood trauma into adult study subjects as part of her work. She has pinpointed failures in eyewitness testimonies. She’s found that misinformation can reshape taste preferences. And, she’s found that people in stressful […]
Over on TED Conversations, we’re exploring a question from George McCarthy of the Ford Foundation. He asks: “How can we build cities that are sustainable, inclusive and truly just?” He writes: The fact is more than half the world’s people now call cities home. All of the world’s population growth over the next four decades—some […]