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
For years, Miles Lagoze served in Afghanistan as a combat cameraman, shooting footage and editing videos for Marine Corps recruiting purposes. In this devastating film, Lagoze assembles his own footage and that of his fellow combat cameramen into a never-before-seen look at the daily life of Marines from the ultimate insider's point of view. More than a mere compilation of violence, the edit ingeniously repurposes the original footage to reveal the intensity and paradoxes of war in an age of ubiquitous cameras, when all soldiers can record themselves with helmet-cams and cellphones. Combat Obscura revels in the chasm separating civilian from military life and questions the psychological toll war exacts on all that it touches.
2018 • People
Andy Warhol created some of the most instantly recognisable art of the 20th century. But perhaps his greatest work of art was himself - the cool, enigmatic pop art superstar. Stephen Smith sets out to discover the real Andy Warhol - in the hour-by-hour detail of his daily life.
2015 • People
Can we bridge the divide between "us" and "them"? At a time when the whole world seems to be polarizing into irreconcilable camps, Morgan Freeman sets out on a journey in search of the forces that push us apart, from intolerance of differences to fear of outsiders, and the possibilities of coming together.
Sci-fi legend Robert Heinlein is a walking contradiction. His stories address themes of patriotism, and duty while stressing the importance of personal freedom and expression. His groundbreaking stories like Starship Troopers and Stranger in a Strange Land continue to challenge readers with a steadfast theme: what is freedom?