Gazing up at the night sky is simultaneously humbling and utterly thrilling. This hour, we'll hear from TED speakers who share an infectious sense of wonder and curiosity about our place in the universe and what lies beyond our skies.
Some people might only dream of adventure, but for others, there's no option but to explore the most extreme places on Earth. What drives adventurers to constantly push to the brink of human endurance? In this hour, TED speakers share their experiences of going to the edge of our world.
We've all had that moment. The moment where you might see or hear something and you wonder: Am I going crazy? In this hour, TED speakers share their experiences straddling that line between madness and sanity — and question if we're all in the gray area between the two.
"The world has over a trillion hours a year of free time to commit to shared projects," says professor Clay Shirky. But what motivates dozens, thousands, even millions of people to come together on the Internet and commit their time to a project for free? What is the key to making a successful collaboration work? In this hour, TED speakers unravel ideas behind the mystery of mass collaborations that build a better world.
You can give away almost anything — your time, money, food, your ideas. Giving helps define who we are and helps us connect with others. Thanks to the Internet and a rise in social consciousness, there's been a seismic shift not only in what we're giving, but how. In this hour, stories from TED speakers who are "giving it away" in new and surprising ways, and the things that happen in return.
Our lives are often defined by major turning points. They can happen gradually or in an instant. But how do we reconcile the before and the after — our former selves with who we've become? In this hour, we hear from TED speakers who have been shaped by profound turning points in their lives.
Learning is an integral part of human nature. But why do we — as adults — assume learning must be taught, tested and reinforced? In this hour, TED speakers explore the ways babies and children learn, from the womb to the playground to the Web.
Beauty surrounds us, draws us in, gives joy and creates conflict. In this hour, TED speakers conjure up beauty both ancient and modern, and suggest reasons why humans are hardwired to crave and respond to beauty.
Stories ignite our imagination, let us leap over cultural walls and cross the barriers of time. They affirm who we are, and allow us to experience the similarities between ourselves and others. In this hour, TED speakers explore the art of storytelling — and how good stories have the power to transform our perceptions of the world.
Violence and brutality are grim realities of life. So why are some people violent, and others aren't? In this hour, TED speakers explore the sinister side of human nature, and whether we're all capable of violence.