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 […]
The challenges we face in the 21st century are global in nature. Yet it often seems like we are woefully ill-equipped to address issues such as poverty, violence, security or public health with our large-scale political institutions. In this bold talk, Benjamin Barber suggests that we should transition away from nation states towards a system […]
David Lang wants to make investigating the mysteries of the ocean accessible to anyone curious and adventurous enough to dive deep. Here, the co-founder of OpenROV — a community of citizen ocean explorers and creators of low-cost underwater robots — recounts his blistering journey from office job to fledgling maker to inventor of a robot […]
In the first of a series of city-related articles, we profile Robin Nagle, anthropologist-in-residence at the Department of Sanitation and long-time resident of New York City. She describes a life dedicated to, well, trash, and documents some of her favorite locations throughout the American city’s boroughs, captured in an accompanying photoessay by Ryan Lash. In […]
Robin Nagle has lived in New York City since 1982. As the anthropologist-in-residence at the Department of Sanitation in New York, she has more than a passing familiarity with some of the grimier parts of town. But she loves the city for more than just its garbage. In this beautiful photo essay, shot by Ryan […]
If you’re lucky enough to live without want, it’s a natural impulse to want to try and help others. But what’s the most effective way to give? This was the question philosopher Peter Singer asked in his 2013 TED Talk, given in Long Beach, California, and he shared some surprising thought experiments to help balance emotion […]
“We think we have to be successful, then we’ll be happier. But the real problem is our brains work in the opposite order,” said Shawn Achor in his charming, immensely popular TED Talk from TEDxBloomington, “The happy secret to better work.” Achor is the CEO of consulting firm Good Think, which conducts research on positive psychology […]
From the earliest days of human exploration we’ve made progressively more accurate and sophisticated maps. Maps help us find our way around the world we live in. Maps help us get to our destination. Maps keep us from becoming lost. But what if you have no destination? What if becoming lost is the point? Well, […]
In 1945, there were 4.5 million hives of bees in the United States. Today, there are just about 2 million. It’s been a subtle decline over time, but one that has dramatically accelerated over the past seven years. And this should be extremely alarming, given that bees pollinate one-third of the world’s crops. In today’s […]
What is the effect of violence on a life’s narrative? TED Fellow and photojournalist Jon Lowenstein has lived in the South Side of Chicago for about a decade — first working as a teacher, photographer and community liaison at an elementary school and subsequently engaging with his African American neighbors to document life in this […]
Intriguing reads from around the Internets this week: Two journalists on why the red line on chemical warfare is necessary. [Foreign Affairs] The story of Sara Josephine Baker, a doctor who saved 90,000 inner-city children by the time she died in 1945. [NYRB] “You can’t defend the humanities by declaring it off limits to amateurs.” […]