Nigerian-American Nnedi Okorafor writes the kind of drop-everything, Africa-based fantasy and sci-fi that she never saw on bookshelves growing up. Here, she talks about the authors that shaped her, her inspirations (traffic! jellyfish!) and her collaboration with Marvel.
Nnedi Okorafor is obsessed with bugs. More specifically grasshoppers, but ...
Rachel Sussman shows photographs of the world's oldest continuously living organisms -- from 2,000-year-old brain coral off Tobago's coast to an "underground forest" in South Africa that has lived since before the dawn of agriculture.
Whether or not you realize it, surfers are masters of complicated physics. The science of surfing begins as soon as a board first hits the water. Surfers may not be thinking about weather patterns in the Pacific, tectonic geology or fluid mechanics, but the art of catching the perfect wave relies on all these things and more. Nick Pizzo dives in...
According to the UN, nearly one in three people worldwide live in a country facing a water crisis, and less than five percent of the world lives in a country that has more water today than it did 20 years ago. Lana Mazahreh grew up in Jordan, a state that has experienced absolute water scarcity since 1973, where she learned how to conserve water...
About this event: TEDxCollegeofWilliam&Mary 2013 will feature some of the Tribe’s most passionate, wise and innovative minds sharing ideas worth spreading. We look forward to learning about the many ways William & Mary has fostered and attracted innovative individuals to its historic grounds. You don’t become “the Alma Mater of a Nation” without fanning t...
Event details: Williamsburg, Virginia, United States · March 30, 2013
Why aren't more people investing in Africa's green energy? Environmental researcher Rebekah Shirley outlines the continent's immense potential for renewable power and calls for collaborative international investment -- and partnership -- in Africa's climate future. "Let's cut past the talk and focus on unleashing the avalanche of a clean energy ...
Ann Morgan considered herself well read -- until she discovered the "massive blindspot" on her bookshelf. Amid a multitude of English and American authors, there were very few books from beyond the English-speaking world. So she set an ambitious goal: to read one book from every country in the world over the course of a year. Now she's urging ot...
George Steinmetz's spectacular photos show Africa from the air, taken from the world's slowest, lightest aircraft. Join Steinmetz to discover the surprising historical, ecological and sociopolitical patterns that emerge when you go low and slow in a flying lawn chair.
Plenty of good things are done in the name of religion, and plenty of bad things too. But what is religion, exactly — is it good or bad, in and of itself? Philosopher Kwame Anthony Appiah offers a generous, surprising view.
There is an epidemic of HIV, and with it an epidemic of bad laws -- laws that effectively criminalize being HIV positive. At the TEDxSummit in Doha, TED Fellow Shereen El Feki gives a forceful argument that these laws, based in stigma, are actually helping the disease spread.
Melinda Gates makes a provocative case: What can nonprofits learn from mega-corporations like Coca-Cola, whose global network of marketers and distributors ensures that every remote village wants -- and can get -- an ice-cold Coke? Maybe this model could work for distributing health care, vaccinations, sanitation, even condoms ...
Our lives, our cultures, are composed of many overlapping stories. Novelist Chimamanda Adichie tells the story of how she found her authentic cultural voice -- and warns that if we hear only a single story about another person or country, we risk a critical misunderstanding.
Scientific discoveries, futurist Juan Enriquez notes, demand a shift in code, and our ability to thrive depends on our mastery of that code. Here, he applies this notion to the field of genomics.
The Amazon River is like a heart, pumping water from the seas through it, and up into the atmosphere through 600 billion trees, which act like lungs. Clouds form, rain falls and the forest thrives. In a lyrical talk, Antonio Donato Nobre talks us through the interconnected systems of this region, and how they provide environmental services to th...
When Jimmy Nelson traveled to Siberia to photograph the Chukchi people, elders told him: "You cannot photograph us. You have to wait, you have to wait until you get to know us, you have to wait until you understand us." In this gorgeously photo-filled talk, join Nelson's quest to understand -- the world, other people, himself -- by making astoni...
Have you ever wondered why arts exist in our society or why many schools teach art? A movie critics Katsuyuki Namba says it is because it nourishes feeling of respect in people, especially in young ones. Movies embrace various forms of art such as literature, design and music, which means viewers should respect creators while viewers are watch...
En plus d'être un visionnaire hors pair dans grand nombre de domaines, Isaac Gnamba a fait du mentorat son cheval de bataille pour aider la jeune génération à manifester son plein potentiel.
Wydarzenie TEDxMarcinekSchool zostało zorganizowane w 1LO w Poznaniu. Zespół złożony z uczniów i nauczyciela wykonał wersję instrumentalną utworu "Summertime" George'a Gershwina.