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
Our universe seems real. But what if it’s a videogame? Scientists in a variety of fields are taking seriously the possibility that we live in a virtual reality. Maybe the Big Bang was just the moment someone flipped the switch and turned on our universe. Maybe what looks random has already been programmed to happen. If some advanced civilization did design and program our universe, would we ever know? Scientists are looking for glitches in the laws of the universe that may uncover its hidden code.
Widely considered Britain's most popular artist, David Hockney is a global sensation with exhibitions in London, New York, Paris and beyond, attracting millions of visitors worldwide. Now entering his ninth decade, Hockney shows absolutely no evidence of slowing down or losing his trademark boldness. Featuring intimate and in-depth interviews with Hockney himself, this revealing documentary captures the voice of the artist over five years and focuses on two of his blockbuster exhibitions.
As the red carpet season reaches its climax, Mark Kermode turns his keen eye and sharp wit on past winners of the most prestigious awards of all. What gave them the edge over their rivals? Mark shows that, despite their apparent differences, Oscar-winning films have more in common than you might think. Certain kinds of film recur, such as war, social justice and the all-singing, all-dancing extravaganza. But, as Mark explains, it’s not just about your choice of subject; it's how you treat it that counts. In a special show that ranges from the earliest awards winners to the most recent victors, Mark reveals the films that laid down the template for cinematic glory, celebrates the classics that have endured and savours some of the movies’ most acclaimed performances.