2015年1月10日 星期六

Explore the world with "happy maps"

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TED
This week on TED.com
January 10, 2015

Daniele Quercia: Happy maps

07:20 minutes · Filmed Nov 2014 · Posted Jan 2015 · TED@BCG Berlin

Mapping apps help us find the fastest route to where we're going. But what if we'd rather wander? Researcher Daniele Quercia demos "happy maps" that take into account not only the route you want to take, but how you want to feel along the way.

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Art made of data

Seeing patterns and creating beauty -- data visualization has become an art form. Meet five artists who use spreadsheets, archives and digital data as their paints and canvas. Watch »

5 TED Talks • Total run time 1:06:26

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Whales have a surprising and important job, says marine biologist Asha de Vos: these massive creatures are ecosystem engineers, keeping the oceans healthy and stable by ... well, by pooping, for a start. Learn from de Vos, a TED Fellow, about the undervalued work that whales do to help maintain the stability and health of our seas -- and our planet. Watch »

Aziz Abu Sarah is a Palestinian activist with an unusual approach to peace-keeping: Be a tourist. The TED Fellow shows how simple interactions with people in different cultures can erode decades of hate. He starts with Palestinians visiting Israelis and moves beyond ... Watch »

In Guatemala’s 36-year conflict, 200,000 civilians were killed — and more than 40,000 were never identified. Pioneering forensic anthropologist Fredy Peccerelli and his team use DNA, archeology and storytelling to help families find the bodies of their loved ones. It’s a sobering task, but it can bring peace of mind — and sometimes, justice. (Contains medical imagery.) Watch »

"Save the rainforest” is an environmental slogan as old as time — but Tasso Azevedo catches us up on how the fight is actually going these days. Spurred by the jaw-dropping losses of the 1990s, new laws (and transparent data) are helping slow the rate of deforestation in Brazil. Is it enough? Not yet. He has five ideas about what we should do next. And he asks if the lessons learned in Brazil could be applied to an even bigger problem: global climate change. Watch »

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If you hear an expert talking about the Internet and saying it [does] this, or it will do that, you should treat it with the same skepticism that you might treat the comments of an economist about the economy or a weatherman about the weather."

Danny Hillis
Danny Hillis: The Internet could crash. We need a Plan B

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  BEAUTIFUL, I've always applied this thinking when I drive just about anywhere here in the USA. Rarely do I ever drive on the freeways. There is so much to see and do on those side roads. 

I truly love that you are breaking these down even further, with your way of thinking than just a more "Beautiful route." "Quiet" and "Happy" routes combined with a Beautiful route for me, are what I have always termed as "Scenic Pleasure Routes."

As most all RV'ers in the US and Canada know, there are the Red roads and then the Blue Roads on most road atlas' and taking the Red roads does not fit the lifestyle. Yet, I found that most of the Blue roads don't either. It's those Grey roads that people should be focused on...at least till Daniele and Yahoo have come to this side of the world!!!"

in search of ...

How far would you go to find something that's just out of reach ... or not even real? TED speakers tell stories about searching for elusive sea creatures and distant aliens on the latest TED Radio Hour »

 

 

2014年12月20日 星期六

Watch: The Year in Ideas

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TED
This week on TED.com
December 20, 2014

The Year in Ideas

8 minutes · Year in Ideas 2014

What were the most powerful ideas of 2014? Watch this video recap of the Year in Ideas — and click through to an interactive playlist of great talks from the past year.

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What happens when we teach a computer how to learn? Technologist Jeremy Howard shares some surprising new developments in the fast-moving field of deep learning, a technique that can give computers the ability to learn Chinese, or to recognize objects in photos, or to help think through a medical diagnosis. Get caught up on a field that will change the way the computers around you behave … sooner than you probably think. Watch »

Carol Dweck researches “growth mindset” — the idea that we can grow our brain's capacity to learn and to solve problems. In this talk, she describes two ways to think about a problem that’s slightly too hard for you to solve. Are you not smart enough to solve it … or have you just not solved it yet? A great introduction to this influential field. Watch »

Our biases can be dangerous, even deadly — as we've seen in the cases of Michael Brown in Ferguson, Missouri, and Eric Garner, in Staten Island, New York. Diversity advocate Vernā Myers looks closely at some of the subconscious attitudes we hold toward out-groups. She makes a plea to all people: Acknowledge your biases. Then move toward, not away from, the groups that make you uncomfortable. In a funny, impassioned, important talk, she shows us how. Watch »

In Brazil, "catadores" collect junk and recyclables. But while they provide a vital service that benefits all, they are nearly invisible as they roam the streets. Enter graffiti artist Mundano, a TED Fellow. In a spirited talk, he describes his project "Pimp My Carroça," which has transformed these heroic workers' carts into things of beauty and infused them with a sense of humor. It's a movement that is going global. Watch »

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Total run time 4:11:51

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  What a beautiful talk. I believe that Verna is on to something even more profound than solely bias. We need to confront in ourselves everything that we project on 'others'. Greed, stupidity, anger, bias, laziness. It is only from recognizing our faults that we can grow out of them. We cannot become compassionate from repeating that 'I am compassionate' every day, nor can we cultivate kindness from the belief that we should. Watch and observe, and from there springs forth right action."

just a little nicer

Compassion is a universal virtue, but is it innate or taught? Have we lost touch with it? Can we be better at it? TED speakers explore compassion, its roots, its meaning and its future on the latest TED Radio Hour »
 

2014年12月13日 星期六

The world's most boring TV (and why it's hilariously addictive)

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TED
This week on TED.com
December 13, 2014

Thomas Hellum: The world's most boring television ... and why it's hilariously addictive

18:06 minutes · Filmed Aug 2014 · Posted Dec 2014 · TEDxArendal

You've heard about slow food. Now here's slow ... TV? In this very funny talk, Norwegian television producer Thomas Hellum reveals how he and his team began to broadcast long, boring events, often live -- and found a rapt audience. Shows include a 7-hour train journey, an 18-hour fishing expedition and a 5.5-day ferry voyage along the coast of Norway. The results are both beautiful and fascinating. Really.

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We love parsing the twists and folds of a good, old-fashioned mystery. "Serial" lovers, this playlist is for you. Watch »

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“Men fight wars, and women mourn them,” says documentary photographer Anastasia Taylor-Lind. With stark, arresting images from the Maidan protests in Ukraine, the TED Fellow shows us intimate faces from the revolution. A grim and beautiful talk. Watch »

“In my lifetime, I have never lived one day of peace in my country,” says Jose Miguel Sokoloff. This ad executive from Colombia saw a chance to help guerrilla fighters choose to come home -- with creative marketing. He shares how insightful, welcoming messages have helped thousands of guerrillas decide to put down their weapons. Watch »

A very unsexy-sounding piece of technology could mean that the police know where you go, with whom, and when: the automatic license plate reader. These cameras are innocuously placed all across small-town America to catch known criminals, but as lawyer and TED Fellow Catherine Crump shows, the data they collect in aggregate could have disastrous consequences for everyone the world over. Watch »

Every city has its neighborhoods, cliques and clubs, the hidden lines that join and divide people in the same town. What can we learn about cities by looking at who people follow online? Starting with his own hometown of Baltimore, Dave Troy has been visualizing what the social media connections of city dwellers reveal about who lives there, who they talk to — and who they don’t. Watch »

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Bill Gates
Bill Gates: Teachers need real feedback

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  I love this. There is also a long-standing armed conflict in my country. It constantly bothers me when the default response of most people to the 'guerrilla' or 'rebel' forces is to simply seek and destroy. We've forgotten that they are people. We've forgotten that they are 'prisoners' as Ms. Sokoloff says. Completely understandable. But it would be difficult to achieve peace by waging war."

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