tedglobal2010

Conrad Wolfram: Teaching Kids Real Math with Computers

TEDTalks | Posted 05.25.2011

TEDTalks

From rockets to stock markets, many of humanity's most thrilling creations are powered by math. So why do kids lose interest in it?

Emily Pilloton: Teaching Design for Change

TEDTalks | Posted 05.25.2011

TEDTalks

2010-11-08-ted.jpgPilloton was frustrated by the design world's scarcity of meaningful work. Convinced of the power of design to change the world, she founded Project H to develop effective design solutions for people who need it most.

David Bismark: E-Voting Without Fraud

TEDTalks | Posted 05.25.2011

TEDTalks

2010-11-02-tedtalkspull.jpgDavid Bismark demos a new system for voting that contains a simple, verifiable way to prevent fraud and miscounting -- while keeping each person's vote secret.

Jessica Jackley: Poverty, Money -- And Love

TEDTalks | Posted 05.25.2011

TEDTalks

What do you think of people in poverty? Maybe what Jessica Jackley once did: "they" need "our" help, in the form of a few coins in a jar. The co-founder of Kiva.org talks about how her attitude changed.

Tim Jackson's Economic Reality Check

TEDTalks | Posted 05.25.2011

TEDTalks

Tim Jackson delivers a piercing challenge to established economic principles, explaining how we might stop feeding the crises and start investing in our future.

Inge Missmahl Brings Peace to the Minds of Afghanistan (VIDEO)

TEDTalks | Posted 05.25.2011

TEDTalks

Inge Missmahl talks about her work helping to build the country's system of psychosocial counseling, promoting both individual and, perhaps, national healing.

Sebastian Seung: Mapping the Connections Inside Our Brains

TEDTalks | Posted 05.25.2011

TEDTalks

Sebastian Seung is mapping a massively ambitious new model of the brain that focuses on the connections between each neuron. He calls it our "connectome."

Sugata Mitra: The Child-Driven Education

TEDTalks | Posted 05.25.2011

TEDTalks

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Derek Sivers: Keep Your Goals to Yourself

TEDTalks | Posted 11.17.2011

TEDTalks

After hitting on a brilliant new life plan, our first instinct is to tell someone, but Derek Sivers says it's better to keep goals secret.

Nic Marks: The Happy Planet Index

TEDTalks | Posted 05.25.2011

TEDTalks

2010-08-30-HPI.jpgStatistician Nic Marks asks why we measure a nation's success by its productivity, instead of by the happiness and well-being of its people.

WATCH: Inside An Antarctic Time Machine

TEDTalks | Posted 05.25.2011

TEDTalks

Science columnist Lee Hotz describes a remarkable project at WAIS Divide, Antarctica, where a hardy team are drilling into ten-thousand-year-old ice to extract vital data on our changing climate.

David McCandless: The Beauty of Data Visualization

TEDTalks | Posted 05.25.2011

TEDTalks

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Peter Molyneux Demos Milo, the Virtual Boy

TEDTalks | Posted 05.25.2011

TEDTalks

Peter Molyneux demos Milo, a hotly anticipated video game for Microsoft's Kinect controller. Perceptive and impressionable like a real 11-year-old, the virtual boy watches, listens and learns -- recognizing and responding to you.

Laurie Santos: A Monkey Economy as Irrational as Ours

TEDTalks | Posted 05.25.2011

TEDTalks

A clever series of experiments in "monkeynomics" shows that some of the silly choices we make, monkeys make too.

Tan Le: A Headset That Reads Your Brainwaves

TEDTalks | Posted 05.25.2011

TEDTalks

2010-08-12-headsetfile.jpg Neuroscientists have expressed varying views about the headset and technology -- electrical activity in the brain is notoriously difficult to decode -- but it does work.

Lewis Pugh's Mind-Shifting Mt. Everest Swim

TEDTalks | Posted 05.25.2011

TEDTalks

Lewis Pugh is regarded as the greatest cold-water swimmer in history. His swims have given him a sea-level view of our planet, and inspired him to do his bit to help preserve it.

WATCH: Superman, Batman, And Their 99 New Friends

TEDTalks | Posted 05.25.2011

TEDTalks

2010-07-24-islampull.jpgIn The 99, Naif Al-Mutawa's new generation of comic book heroes fight more than crime -- they smash stereotypes and battle extremism.

Julian Assange: Why the World Needs WikiLeaks

TEDTalks | Posted 05.25.2011

TEDTalks

You could say Australian-born Julian Assange has swapped his long-time interest in network security flaws for the far-more-suspect flaws of even bigger targets: governments and corporations.

Ethan Zuckerman: Listening to Global Voices

TEDTalks | Posted 05.25.2011

TEDTalks

2010-07-15-Ted.jpg Blogger and geek Ethan Zuckerman wants to connect the whole of the wider world -- via some smart strategies to open up your Twitter world and read news in different languages.

Matt Ridley: When Ideas Have Sex

TEDTalks | Posted 05.25.2011

TEDTalks

Author Matt Ridley says it's not important how clever individuals are; what really matters is how smart the collective brain is.