What motivates us to work? Contrary to conventional wisdom, it isn't just money. But it's not exactly joy either. It seems that most of us thrive by making constant progress and feeling a sense of purpose. Behavioral economist Dan Ariely presents two eye-opening experiments that reveal our unexpected and nuanced attitudes toward meaning in our work.
Some of us learn best in the classroom, and some of us ... well, we don't. But we still love to learn, to find out new things about the world and challenge our minds. We just need to find the right place to do it, and the right community to learn with. In this charming talk, author John Green shares the world of learning he found in online video.
2012 • Lifehack
We’ve heard that bees are disappearing. But what is making bee colonies so vulnerable? Photographer Anand Varma raised bees in his backyard — in front of a camera — to get an up close view. This project, for National Geographic, gives a lyrical glimpse into a bee hive — and reveals one of the biggest threats to its health, a mite that preys on baby bees in the first 21 days of life.
2015 • Nature
In the US, 80% of girls have been on a diet by the time they're 10 years old. In this honest, raw talk, neuroscientist Sandra Aamodt uses her personal story to frame an important lesson about how our brains manage our bodies, as she explores the science behind why dieting not only doesn't work, but is likely to do more harm than good. She suggests ideas for how to live a less diet-obsessed life, intuitively.
2013 • Health
Right now, billions of neurons in your brain are working together to generate a conscious experience -- and not just any conscious experience, your experience of the world around you and of yourself within it. How does this happen? According to neuroscientist Anil Seth, we're all hallucinating all the time; when we agree about our hallucinations, we call it "reality." Join Seth for a delightfully disorienting talk that may leave you questioning the very nature of your existence.
2017 • Brain
Captivating documentary profiling Jamaican sprinter Usain Bolt, the fastest man in history and one of the greatest Olympians of all time. The film follows Bolt as he prepares to go for gold at the 2016 Rio Olympics. Competing in the 100m and 200m races, he attempts to make history by winning these events for a record third time. In addition to following his training, the documentary features archival footage of his life and phenomenal accomplishments. With a career that has already rewritten the record books, Bolt stakes his claim as one of the greatest athletes of all time.
2016 • People
Who is Vivian Maier? Now considered one of the 20th century's greatest street photographers, Vivian Maier was a mysterious nanny who secretly took over 100,000 photographs that went unseen during her lifetime. Since buying her work by chance at auction, amateur historian John Maloof has crusaded to put this prolific photographer in the history books. Maier's strange and riveting life and art are revealed through never-before-seen photographs, films, and interviews with dozens who thought they knew her.
2013 • People
In this first episode, Kate travels to south west Nepal in search of the country's last community of nomads, the Raute people. Almost all of the Raute population has already settled in Nepal and India - just one group of 140 people remain living as nomads. These hunter-gatherers still move camp every few weeks through the steeply wooded hills and mountains in one of the poorest countries on the planet. Life for this last Raute group is increasingly tough, as they face pressure to settle from Nepal's government and hostility from the farmers on whose land they camp.