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Sunni Brown: Doodlers, unite!

Studies show that sketching and doodling improve our comprehension — and our creative thinking. So why do we still feel embarrassed when we’re caught doodling in a meeting? Sunni Brown says: Doodlers, unite! She makes the case for unlocking your brain via pad and pen.

Watch Sunni Brown’s talk on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.

Abraham Verghese: A doctor’s touch

Modern medicine is in danger of losing a powerful, old-fashioned tool: human touch. Physician and writer Abraham Verghese describes our strange new world where patients are merely data points, and calls for a return to the traditional one-on-one physical exam.

Watch Abraham Verghese’s talk on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.

Elizabeth Murchison: Fighting a contagious cancer

What is killing the Tasmanian devil? A virulent cancer is infecting them by the thousands — and unlike most cancers, it’s contagious. Researcher Elizabeth Murchison tells us how she’s fighting to save the Taz, and what she’s learning about all cancers from this unusual strain. Contains disturbing images of facial cancer.

Watch Niall Ferguson’s talk on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.

What we learned from 5 million books

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.

Watch this talk on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.

Niall Ferguson: The 6 killer apps of prosperity

Over the past few centuries, Western cultures have been very good at creating general prosperity for themselves. Historian Niall Ferguson asks: Why the West, and less so the rest? He suggests half a dozen big ideas from Western culture — call them the 6 killer apps — that promote wealth, stability and innovation. And in this new century, he says, these apps are all shareable.

Watch Niall Ferguson’s talk on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.

Kate Hartman: The art of wearable communication

Artist Kate Hartman uses wearable electronics to explore how we communicate, with ourselves and with the world. In this quirky and thought-provoking talk, she shows the “Talk to Yourself Hat”, the “Inflatable Heart”, the “Glacier Embracing Suit”, and other unexpected devices.

Watch Kate Hartman’s talk here or on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.

Yasheng Huang: Does democracy stifle economic growth?

Economist Yasheng Huang compares China to India, and asks how China’s authoritarian rule contributed to its astonishing economic growth — leading to a big question: Is democracy actually holding India back? Huang’s answer may surprise you.

Watch Rahava KK’s talk here or on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.

Artist Raghava KK demos his new children’s book for iPad with a fun feature: when you shake it, the story — and your perspective — changes. In this charming short talk, he invites all of us to shake up our perspective a little bit.

Watch Rahava KK’s talk here or on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.

Sarah Kaminsky tells the extraordinary story of her father Adolpho and his activity during World War II — using his ingenuity and talent for forgery to save lives.

Translated into English by federica bonaldi
Reviewed by Thomas VANDENBOGAERDE

Watch Sarah Kaminsky’s talk here or on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.

Julia Bacha: Pay attention to nonviolence

In 2003, the Palestinian village of Budrus mounted a 10-month-long nonviolent protest to stop a barrier being built across their olive groves. Did you hear about it? Didn’t think so. Brazilian filmmaker Julia Bacha asks why we only pay attention to violence in the Israel-Palestine conflict — and not to the nonviolent leaders who may one day bring peace.

Watch Julia Bacha’s talk here or on TED.com, where you can download it, rate it, comment on it and find other talks and performances from our archive of 1000+ TEDTalks.