Search Results for: ted

An infographic cheat sheet for key concepts in “The Grazing Revolution”

Environment

An infographic cheat sheet for key concepts in “The Grazing Revolution”

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Allan Savory has spent decades studying the devastating effects of “desertification“: healthy land degrading into deserts all around the world and accelerating climate change in the process. On the TED2013 stage, Savory offered a fascinating idea for reclaiming degraded land — using livestock to mimic the behavior of herds that used to roam these lands. The []

Sally Kohn’s talk, the “clean” version

News

Sally Kohn’s talk, the “clean” version

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Sally Kohn had a point to make in her TED Talk. During her career as a progressive lesbian talking head at Fox News, she’d get letters from people who really, really didn’t like what she said, or objected to her very existence. To make this attitude crystal-clear, onstage at TED@NYC Kohn read out the kind []

Exclusive demo: Blaise Agüera y Arcas shows how the new Photosynth lets you swoop through 3D space

Ideas

Exclusive demo: Blaise Agüera y Arcas shows how the new Photosynth lets you swoop through 3D space

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[youtube=http://www.youtube.com/watch?v=4LxlhoemR3A&w=586&h=330] About a decade ago, Blaise Agüera y Arcas and his team started on a not-so-small mission: “To reinvent the whole enterprise of photography for ordinary people.” He revealed the first step back at TED2007. In a viral talk dotted with ooohs and aaahs from the audience (his strategy? “I talked really fast”), Agüera y Arcas []

Time’s 30 Under 30 list includes many familiar faces

News

Time’s 30 Under 30 list includes many familiar faces

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Last week, the editors of Time magazine published a list of 30 people under 30 who are changing the world, with the help of a panel of millennials. On the list: six teenagers and twenty-somethings with TED connections. We at TED have had youth on the brain recently. TED2013 was themed “The Young. The Wise. []

I am, because of you: Further reading on Ubuntu

Culture

I am, because of you: Further reading on Ubuntu

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Boyd Varty’s talk brings together many fascinating moments: a tribute to Nelson Mandela (who passed away just hours before Varty took the stage at TEDWomen 2013 last week), incredible footage of animals shot on the Londolozi Game Reserve (which Varty’s family transformed from a hunting ground to a game reserve in 1973, and where Varty []

Why I document the often violent and traumatic daily lives of others: Fellows Friday with photographer Jon Lowenstein

Photography

Why I document the often violent and traumatic daily lives of others: Fellows Friday with photographer Jon Lowenstein

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Social violence in Guatemala, Mexican and Central American migrant communities in the United States, the aftermath of the Haiti earthquake, children with cerebral malaria in Uganda — for the past decade, photographer Jon Lowenstein has been documenting the often violent and traumatic daily lives of individuals and communities living at the edges of society, both []

Teen entrepreneur Avani Singh: “You can make a difference”

Q&A

Teen entrepreneur Avani Singh: “You can make a difference”

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New Delhi’s streets are epic — trucks, cars, cows and, especially, bicycle rickshaws, three-wheeled carriers that can zip through traffic, pedaled by a very, very hard-working driver. Growing up in New Delhi, Avani Singh passed them every day on her way to school. And her route also passed the city’s slums. In this city of []

The changing face of exploration

Oceans

The changing face of exploration

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To explore is human. It’s as basic as cooking and bathing, and as essential as song and dance. It’s not something that needs a lengthy explanation — whether you’re 3 or 103, it’s the tingly feeling you get in the bottom of your stomach when you venture into unknown terrain. Across ages and cultures, there []

My City: Life as a blind architect in San Francisco

Ideas

My City: Life as a blind architect in San Francisco

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On St. Patrick’s Day in 2008, Chris Downey, an architect, planner and consultant who lives in Piedmont, California, some 10 miles east of San Francisco, reported to the hospital for surgery to remove a brain tumor. The procedure was a success. But two days later, his sight started to fail. On the third day, it []