Nadine Burke Harris: How childhood trauma affects health across a lifetime

31 Mar

Childhood trauma isn’t something you just get over as you grow up. Pediatrician Nadine Burke Harris explains that the repeated stress of abuse, neglect and parents struggling with mental health or substance abuse issues has real, tangible effects on the development of the brain. This unfolds across a lifetime, to the point where those who’ve experienced high levels of trauma are at triple the risk for heart disease and lung cancer. An impassioned plea for pediatric medicine to confront the prevention and treatment of trauma, head-on.

Isabel Behncke: Evolution’s gift of play, from bonobo apes to humans

30 Mar

With never-before-seen video, primatologist Isabel Behncke Izquierdo (a TED Fellow) shows how bonobo ape society learns from constantly playing — solo, with friends, even as a prelude to sex. Indeed, play appears to be the bonobos’ key to problem-solving and avoiding conflict. If it works for our close cousins, why not for us?

Candy Chang: Before I die I want to…

27 Mar

In her New Orleans neighborhood, artist and TED Fellow Candy Chang turned an abandoned house into a giant chalkboard asking a fill-in-the-blank question: “Before I die I want to ___.” Her neighbors’ answers — surprising, poignant, funny — became an unexpected mirror for the community. (What’s your answer?)

Hannah Fry: The mathematics of love

27 Mar

Finding the right mate is no cakewalk — but is it even mathematically likely? In a charming talk, mathematician Hannah Fry shows patterns in how we look for love, and gives her top three tips (verified by math!) for finding that special someone.

Khalida Brohi: How I work to protect women from honor killings

25 Mar

Nearly 1000 “honor” killings are reported in Pakistan each year, murders by a family member for behavior deemed “shameful,” such as a relationship outside of marriage. When Khalida Brohi lost a close friend to the practice, she resolved to campaign against it. Yet she met resistance from an unlikely source: the very community she hoped to protect. In this powerful, honest talk, Brohi shares how she took a hard look at her own process, and offers sharp insights for other passionate activists.

Dambisa Moyo: Is China the new idol for emerging economies?

24 Mar

The developed world holds up the ideals of capitalism, democracy and political rights for all. Those in emerging markets often don’t have that luxury. In this powerful talk, economist Dambisa Moyo makes the case that the west can’t afford to rest on its laurels and imagine others will blindly follow. Instead, a different model, embodied by China, is increasingly appealing. A call for open-minded political and economic cooperation in the name of transforming the world.

May El-Khalil: Making peace is a marathon

24 Mar

In Lebanon there is one gunshot a year that isn’t part of a scene of routine violence: The opening sound of the Beirut International Marathon. In a moving talk, marathon founder May El-Khalil explains why she believed a 26.2-mile running event could bring together a country divided for decades by politics and religion, even if for one day a year.

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