The surprising science of alpha males
While popular culture uses the term “alpha male” to refer to people who are controlling or even bullying, in nature, an “alpha” is the highest ranking member of …
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The best way to help is often just to listen
Sophie Andrews believes that the simple act of listening can have a life-changing effect. As a teenager, Sophie relied on a helpline during a time of personal crisis, …
For survivors of Ebola, the crisis isn’t over
Just two years after graduating from medical school, Liberian physician Soka Moses was thrust into the 2014 Ebola outbreak. Many of his fellow doctors and nurses fled the …
My son was a Columbine shooter. This is my story.
Sue Klebold is the mother of Dylan Klebold, one of the two shooters who committed the Columbine High School massacre, murdering 12 students and 1 teacher. She’s spent …
The power of asking “what if?”
Jay Walker, Chairman of TEDMED, shares treasures from The Library of The History of Human Imagination.
100 People: A World Portrait
Photographer and filmmaker Carolyn Jones creates projects that bring awareness to global issues. Driven by a passion for using visuals and photography to share the personal stories of …
Curing ideological cancers with video games
Digital artist and game developer Ryan Green is joined by TED Fellow, composer, and concert curator Dan Visconti, as they travel through the creation of a video game …
A recipe for a healthier planet
Gunhild A. Stordalen, co-founder of The Stordalen Foundation and initiator of the Eat Forum, explores the powerful—yet often invisible—connections between food, health and climate.
Designing tiny tools to find a tumor
Harvard-MIT physician, bioengineer and entrepreneur Sangeeta Bhatia shares how she led her multidisciplinary lab to develop an unusual breakthrough in cancer diagnostics. While this talk was originally created …
How we can outsmart epidemics
Tropical medicine expert Jeremy Farrar is the Director of the Wellcome Trust, the world’s second largest global charitable foundation, dedicated to improving health. He shares stories from his …