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497,731 views
2009-03-21
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1,155,149 views
2009-03-11
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2,207,494 views
2009-03-10
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685,160 views
2009-02-06
Andy Hobsbawm: Do the green thing
14,442 views
2008-12-01
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389,644 views
2008-11-21
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279,797 views
2008-10-28
Laura Trice: The power of saying thank you
249,943 views
2008-10-07
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17,167 views
2008-07-25
David Hoffman: How would you feel if you lost everything?
55,532 views
2008-07-10
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7,868,169 views
2008-06-27
Adam Grosser: A mobile fridge for vaccines
82,946 views
2008-06-24
Murray Gell-Mann: Do all languages have a common ancestor?
52,737 views
2008-06-13
Alisa Miller: The news about the news
137,761 views
2008-05-21
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2,831,122 views
2008-04-23
Stewart Brand: Why squatter cities are a good thing
41,137 views
2008-04-15
Ngozi Okonjo-Iweala: How to help Africa? Do business there
145,526 views
2008-04-15
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3,040,599 views
2008-04-15
New thinking on the climate crisis | Al Gore
240,407 views
2008-04-08
Jakob Trollback: Rethinking the music video
14,586 views
2008-04-04
Siegfried Woldhek: The true face of Leonardo Da Vinci?
80,137 views
2008-04-04
My stroke of insight | Jill Bolte Taylor | TED
8,382,057 views
2008-03-13
Howard Rheingold: Way-new collaboration
53,974 views
2008-02-12
Lakshmi Pratury: The lost art of letter-writing
39,981 views
2008-01-09
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747,553 views
2007-10-23
Kenichi Ebina: Hip-hop dance and a little magic
122,770 views
2007-10-13
Andrew Mwenda: Let's take a new look at African aid
110,410 views
2007-09-04
Jacqueline Novogratz: Tackling poverty with "patient capita
27,441 views
2007-08-14
Patrick Awuah: Educating a new generation of African leaders
86,891 views
2007-08-08
William Kamkwamba: How I built a windmill
1,258,866 views
2007-08-01
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428,465 views
2007-06-26
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46,040 views
2007-06-26
Jill Sobule: A happy song about global warming
71,125 views
2007-05-16
The illusion of consciousness | Dan Dennett
1,730,931 views
2007-05-03
Averting the climate crisis | Al Gore
280,305 views
2007-01-16
Jennifer Lin: Improvising on piano, aged 14
82,135 views
2007-01-16
Sirena Huang: An 11-year-old's magical violin
567,034 views
2007-01-16
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632,517 views
2007-01-16
Jacqueline Novogratz: Investing in Africa's own solutions
23,227 views
2007-01-16
Hans Rosling: Debunking third-world myths with the best stats you've ever seen
2,176,569 views
2007-01-14
Burt Rutan: Entrepreneurs are the future of space flight
80,323 views
2007-01-12
Wade Davis: Cultures at the far edge of the world
386,829 views
2007-01-12
Majora Carter: Greening the ghetto | TED
205,138 views
2007-01-07
Dean Ornish: The world's killer diet
123,265 views
2007-01-06
Secrets of success in 8 words, 3 minutes | Richard St. John
3,471,837 views
2007-01-06