Ze Frank's web playroom
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Jessica Jackley: Poverty, money -- and love
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Heribert Watzke: The brain in your gut
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Patrick Chappatte: The power of cartoons
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Joseph Nye on global power shifts
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R.A. Mashelkar: Breakthrough designs for ultra-low-cost products
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Shimon Steinberg: Natural pest control ... using bugs!
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Miwa Matrayek's glorious visions
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Tom Chatfield: 7 ways video games engage the brain
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Greg Stone: Saving the ocean one island at a time
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Gero Miesenboeck reengineers a brain
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Andrew Bird's one-man orchestra of the imagination
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Emily Pilloton: Teaching design for change
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Stefan Wolff: The path to ending ethnic conflicts
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Aaron Huey: America's native prisoners of war
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Auret van Heerden: Making global labor fair
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Conrad Wolfram: Teaching kids real math with computers
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A Darwinian theory of beauty | Denis Dutton
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Shimon Schocken's rides of hope
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John Hardy: My green school dream
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Kristina Gjerde: Making law on the high seas
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Zainab Salbi: Women, wartime and the dream of peace
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Why work doesn't happen at work | Jason Fried
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Dan Phillips: Creative houses from reclaimed stuff
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Marcel Dicke: Why not eat insects?
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The walk from "no" to "yes" | William Ury
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Bart Weetjens: How I taught rats to sniff out land mines
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Arthur Potts Dawson: A vision for sustainable restaurants
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Halla Tomasdottir: A feminine response to Iceland's financial crash
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A call to men | Tony Porter
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Hanna Rosin: New data on the rise of women
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Diana Laufenberg: How to learn? From mistakes
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Rufus Griscom and Alisa Volkman: It's time to explode 4 taboos of parenting
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Rachel Botsman: The case for collaborative consumption
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Beverly + Dereck Joubert: Life lessons from big cats
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Why we have too few women leaders | Sheryl Sandberg
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Majora Carter: 3 stories of local eco-entrepreneurship
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Barry Schwartz: Using our practical wisdom
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The Power of Vulnerability | Brené Brown | TED
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Lesley Hazleton: A "tourist" reads the Koran
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Charles Limb: Your brain on improv
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Deborah Rhodes: A tool that finds 3x more breast tumors, and why it's not available to you
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Neil Pasricha: The 3 A's of awesome
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Jody Williams: A realistic vision for world peace
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Thomas Thwaites: How I built a toaster -- from scratch
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Take "the Other" to lunch | Elizabeth Lesser
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Ali Carr-Chellman: Gaming to re-engage boys in learning
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Naomi Klein: Addicted to risk
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