As Wittgenstein wrote, "The limits of my language mean the limits of my world." Watch talks by linguists, data analysts and word nerds.
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| 1 |
An ode to envy
13:11
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What is jealousy? What drives it, and why do we secretly love it? No study has ever been able to capture its “loneliness, longevity, grim thrill” -- that is, says Parul Sehgal, except for fiction. In an eloquent meditation she scours pages from literature to show how jealousy is not so different from a quest for knowledge.
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| 2 |
Could your language affect your ability to save money?
12:13
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What can economists learn from linguists? Behavioral economist Keith Chen introduces a fascinating pattern from his research: that languages without a concept for the future -- "It rain tomorrow," instead of "It will rain tomorrow" -- correlate strongly with high savings rates. Read more about Chen’s explorations »
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| 3 |
Let's simplify legal jargon!
04:54
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Tax forms, credit agreements, healthcare legislation: They're crammed with gobbledygook, says Alan Siegel, and incomprehensibly long. He calls for a simple, sensible redesign -- and plain English -- to make legal paperwork intelligible to the rest of us.
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| 4 |
Massive-scale online collaboration
16:39
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After re-purposing CAPTCHA so each human-typed response helps digitize books, Luis von Ahn wondered how else to use small contributions by many on the Internet for greater good. At TEDxCMU, he shares how his ambitious new project, Duolingo, will help millions learn a new language while translating the Web quickly and accurately -- all for free.
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| 5 |
Please, please, people. Let's put the 'awe' back in 'awesome'
06:17
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Which of the following is awesome: your lunch or the Great Pyramid of Giza? Comedian Jill Shargaa sounds a hilarious call for us to save the word "awesome" for things that truly inspire awe.
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| 6 |
The joy of lexicography
17:47
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Is the beloved paper dictionary doomed to extinction? In this infectiously exuberant talk, leading lexicographer Erin McKean looks at the many ways today's print dictionary is poised for transformation.
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| 7 |
Txtng is killing language. JK!!!
13:48
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Does texting mean the death of good writing skills? John McWhorter posits that there’s much more to texting -- linguistically, culturally -- than it seems, and it’s all good news.
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| 8 |
What our language habits reveal
17:41
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In an exclusive preview of his book The Stuff of Thought, Steven Pinker looks at language and how it expresses what goes on in our minds -- and how the words we choose communicate much more than we realize.
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| 9 |
What we learned from 5 million books
14:08
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Have you played with Google Labs' Ngram Viewer? It's an addicting tool that lets you search for words and ideas in a database of 5 million books from across centuries. Erez Lieberman Aiden and Jean-Baptiste Michel show us how it works, and a few of the surprising things we can learn from 500 billion words.
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| 10 |
Why is 'x' the unknown?
03:58
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Why is 'x' the symbol for an unknown? In this short and funny talk, Terry Moore gives the surprising answer.
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