Visual artist Helen Marriage stages astonishing, large-scale public art events that expand the boundaries of what's possible. In this visual tour of her work, she tells the story of three cities she transformed into playgrounds of the imagination -- picture London with a giant mechanical elephant marching through it -- and shows what happens whe...

Anthropologist Helen Fisher takes on a tricky topic – love – and explains its evolution, its biochemical foundations and its social importance. She closes with a warning about the potential disaster inherent in antidepressant abuse.

In our tech-driven, interconnected world, we've developed new ways and rules to court each other, but the fundamental principles of love have stayed the same, says anthropologist Helen Fisher. Our faster connections, she suggests, are actually leading to slower, more intimate relationships. At 12:20, couples therapist and relationship expert Est...

Why do we crave love so much, even to the point that we would die for it? To learn more about our very real, very physical need for romantic love, Helen Fisher and her research team took MRIs of people in love -- and people who had just been dumped.

There's no greater freedom than finding your purpose, says education advocate Ashweetha Shetty. Born to a poor family in rural India, Shetty didn't let the social norms of her community stifle her dreams and silence her voice. In this personal talk, she shares how she found self-worth through education -- and how she's working to empower other r...

Just after 9/11, Dalia Mogahed asked: What do 1.8 billion Muslims really think? In a grand research project with Gallup, she interviewed more than 50,000 Muslims about their lives, their dreams and the state of their religion. Today, she continues her research on Muslims as the director of research at the Institute for Social Policy and Understa...

Hanna Rosin reviews startling new data that shows women actually surpassing men in several important measures, such as college graduation rates. Do these trends, both US-centric and global, signal the "end of men"? Probably not -- but they point toward an important societal shift worth deep discussion.

Was 2017 really the "the worst ever," as some would have us believe? Cognitive psychologist and linguist Steven Pinker shares data that shows: actually, it was one of the best overall. At TED2018, head of TED Chris Anderson sat down with Steven to take a closer look at the data that suggest the world is improving -- and to unpack why so many peo...

What shapes happiness -- the experiences we have, or the stories we tell ourselves about them afterwards? When and how does our intuition reliably fail? And why is overconfidence the fatal flaw we should all watch out for? In this fascinating, far-ranging conversation, head of TED Chris Anderson digs into the questions that really matter with Da...

Talking about race can be difficult. But Mellody Hobson argues that we need to do it anyway -- boldly and often. Mellody is the president of Ariel Investments, a firm that manages more than 13 billion dollars. And throughout her career and in her personal life, she's experienced just how corrosive it can be when people choose to be "color blind....

Introducing The TED Interview, a new podcast hosted by head of TED Chris Anderson. As a writer, Elizabeth Gilbert is notorious for placing her heart squarely on her sleeve. Her best-selling memoir "Eat Pray Love" was a sensation precisely because of her eloquent, open-hearted descriptions of fear, divorce and wanting everything life had to offer...

Os oradores partilham algumas reflexões sobre a felicidade e psicologia positiva.