Wisdom Blog

Articles, reflections, and teachings from our community.

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Clay Shirky on our cognitive surplus

There’s a great talk from Clay Shirky in the latest issue of Edge — about all of our surplus, unused brain power, and what we mi...

Aug 22, 2008
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"The Dog Song": Nellie McKay on TED.com

Animal fan Nellie McKay sings a sparkling tribute to her dear dog. She suggests we all do the same: “Just go right to the pound/ And f...

Aug 22, 2008
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Africa's brain drain may have hidden benefits

Each year, untold numbers of bright young Africans — doctors and nurses, scientists and programmers — leave their home countries...

Aug 21, 2008
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Photosynth goes live!

Remember Blaise Aguera y Arcas’ dazzling demo of Photosynth (one of the Top 10 TEDTalks of all time)? The software has been released t...

Aug 21, 2008
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Dog-friendly dog training: Ian Dunbar on TED.com

Speaking at the 2007 EG conference, trainer Ian Dunbar asks us to see the world through the eyes of our beloved dogs. By knowing our pets&#8...

Aug 21, 2008
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Tiny battery made of self-assembling viruses

MIT reports today on the work of professors Yet-Ming Chiang, Angela Belcher and Paula Hammond, who’ve developed a way to build tiny ba...

Aug 20, 2008
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An unlikely master of card magic: Lennart Green on TED.com

The rumpled, avuncular Swedish doctor Lennart Green says, “Pick a card, any card.” But what he does with those cards is pure mag...

Aug 20, 2008
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How photography connects us to the world: David Griffin on TED.com

The photo director for National Geographic, David Griffin knows the power of photography to connect us to our world. In a talk filled with g...

Aug 19, 2008
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Building a family tree for all humanity: Spencer Wells on TED.com

All humans share some common bits of DNA, passed down to us from our African ancestors. Geneticist Spencer Wells talks about how his Genogra...

Aug 18, 2008
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