By 2050, global food production must double to keep up with population growth. How does the man "who buys the most food in America" think this can be accomplished? Jack Sinclair, Executive Vice President of the Walmart US Grocery division, shares a few ideas on what we can do to produce more, sustainability. (One of them: re-use the apples in Am...

Forget quinoa. Meet fonio, an ancient "miracle grain" native to Senegal that's versatile, nutritious and gluten-free. In this passionate talk, chef Pierre Thiam shares his obsession with the hardy crop and explains why he believes that its industrial-scale cultivation could transform societies in Africa.

Accepting his 2006 TED Prize, Cameron Sinclair demonstrates how passionate designers and architects can respond to world housing crises. He unveils his TED Prize wish for a network to improve global living standards through collaborative design.

At TEDGlobal U, Cameron Sinclair shows the unreported cost of real estate megaprojects gone bust: thousands of migrant construction laborers left stranded and penniless. To his fellow architects, he says there is only one ethical response.

Pierre Thiam shares the cuisine of his home in Senegal through global restaurants and highly praised cookbooks.

Magatte Wade creates jobs in Africa -- and calls attention to the obstacles to job creation on the continent.

Master architects share their vision for buildings that inflate, float, twist and glitter, while artfully addressing the challenges faced by their residents, their cities and the planet.

2006 TED Prize winner Cameron Sinclair is co-founder of Architecture for Humanity, a nonprofit that seeks architecture solutions to global crises -- and acts as a conduit between the design community and the world's humanitarian needs.

Congratulations to the first class of admitted students at AIMS Senegal, the newest AIMS center and the latest achievement from cosmologist and TED Prize winner Neil Turok and his NextEinstein Initiative. In 2008 Turok wished for the TED community to help “unlock and nurture scientific talent across Africa, so that within our lifetimes ...

Riitta Ikonen is a Finnish artist whose collaborative work reinforces humanity's connection to the natural world.

Karoline Hjorth is a Norwegian photographer, artist and writer whose collaborative work reinforces humanity's connection to the natural world.

Why did Albert Einstein have such a unique scientific mind? Because he came from a disadvantaged background, says TED Prize winner Neil Turok. “When new cultures enter science, especially disadvantaged cultures, transformation can happen,” he said today in his opening remarks at the Next Einstein Forum Global Gathering 2016. “I believe th...

Two African cooks walk into a bar; 30 seconds later they are arguing over whose country’s jollof rice is better. Or so the corny joke would go. The truth is, I really had no idea what would happen if we got Senegal-born chef Pierre Thiam (TED Talk: A Forgotten Ancient Grain That Could Help Africa Prosper) and Nigerian jollof promoter Ozoz So...

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About this event: TEDxCESAG est un évènement indépendamment organisé en partenariat et sous licence de TED. C'est le 1er événement TEDx dans une business school en Afrique de l'Ouest Francophone (dans la région).

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About this event: Avec TEDxSandaga « La main et l'œil », le phénomène des conférences TEDx est arrivé au Sénégal ! Cet événement inaugural a eu lieu le mardi 28 mai 2013 à 20h00 sur la scène du Théâtre de Verdure de l’Institut français de Dakar. Pour sa première édition, TEDxSandaga a présenté sept visionnaires dakarois dont les idées ont le potentiel de chang...

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About this event: Les métissages, ce sont toutes ces situations, si nombreuses, où deux, trois, quatre influences viennent se mélanger pour créer la nouveauté. Organiser une conférence TEDx à Dakar, c'est nécessairement parler de cette notion, dans une ville qui est un véritable carrefour de cultures, de langues, de métiers, de passions, et donc un espace de créa...

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The stage is set. The lights are on. The audience of more than 600 people who have traveled from all over the world to be inspired is ready. And ready or not, the speakers are thrust onto the stage, one by one. This is the first session of TEDGlobal 2017, themed “a new map,” a phrase that suggests that in these first talks, we will catch ...

A few numbers to keep in mind: 3, 31, and 1 million. That’s because nominations for the 2016 TED Prize are being accepted through the end of the day on March 31, 2015. You have until then to nominate a mentor, a co-worker or a visionary leader whose work you admire from afar for this prestigious prize, which brings with it $1 million for a w...

TEDGlobal 2017 was an important homecoming to the African continent, and a ton of work went into creating an authentic experience, from the curation of talks to the music to the graphics and stage design. Saki Mafundikwa, a graphic designer, filmmaker, design teacher and founder of the Zimbabwe Institute of Vigital Arts (and a TED speaker hi...

My wish is that you help us unlock and nurture scientific talent across Africa, so that within our lifetimes we are celebrating an African Einstein. The plan Support the African Institute for Mathematical Sciences (AIMS) to recruit diverse students from across Africa. Establish a network between centers of excellence to teach special math and sc...

If yesterday evening’s talks were about asking what Africa’s future could look like, today’s talks and discussions zoom in on people who have already set out on their own journeys. A president. A chef. A film curator. A businesswoman. A money man. A scientist. A bird lover. They could be the members of a ship’s crew, or a band, depending on ...

How does TED complement a program of speakers sharing bold ideas, tough truths and jaw-dropping creative visions at TEDGlobal 2017 in Arusha? With interstitials: the beautiful, funny, inspiring, silly, short video breaks screened in between speakers. Pulling from a global pool of creativity, talent and thoughtfulness, this year's TEDGlobal in...

Please enjoy your weekly roundup of TED-related news: Good luck and farewell to the Cassini spacecraft. Launched 20 years ago, NASA’s Cassini spacecraft will begin its final mission on April 26.  The spacecraft will embark on a series of 22 dives through the space between Saturn and its rings, transmitting data that may help us understand...

Jane Chen knew that, for her low-cost baby incubator to save lives, moms would need to love it. But she had no idea that one of the world’s most famous moms—Beyoncé—would become one of her biggest supporters. Last week, Beyoncé announced a $125,000 donation to Embrace Innovations, Chen’s organization that makes the low-cost infant warmer,...

When an earthquake shook Costa Rica in September of 2012, it took 60 seconds for the tremors to travel 250 kilometers north to Managua, Nicaragua. And yet just 30 seconds later, the first message about the earthquake appeared on Twitter. In today’s talk, filmed at TEDSalon London 2012, Markham Nolan of Storyful.com shares why this represe...