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Marco Tempest

Using three iPods like magical props, Marco Tempest spins a clever, surprisingly heartfelt meditation on truth and lies, art and emotion.

Larry Smith

In this funny and blunt talk, Larry Smith pulls no punches when he calls out the absurd excuses people invent when they fail to pursue their passions.

Tim Brown | Profile on TED.com

Tim Brown is the CEO of the "innovation and design" firm IDEO -- taking an approach to design that digs deeper than the surface.

James Howard Kunstler: "The ghastly tragedy of the suburbs."  Kunstler, urban critic and author of the seminal car culture criticism "The Geography of Nowhere," brings his trademark humorous outrage to the TED stage. Amid some pretty colorful exhortations, he has an elegantly simple call to action: let's think about placemaking like citizens, not consumers, and build the world we want to see.

In James Howard Kunstler's view, public spaces should be inspired centers of civic life and the physical manifestation of the common good. Instead, he argues, what we have in America is a nation of places not worth caring about.

Thomas Suarez

Bustin Jieber: The 12-Year-Old App Developer Who Taught Himself To Code Goes Viral [Video]

Thomas Suarez, a 12 year old, taught himself to build iphone apps.

Tyler Cowen

In his work, economist Tyler Cowen looks at clues from pop culture, art, food, to gather data and make observations on the world's globalizing culture and commerce.

Jarrett J. Krosoczka: How a boy became an artist | TED Talk | TED.com

This talk paints the funny and touching story of a little boy who pursued a simple passion: to draw and write stories. With the help of a supporting cast of family and teachers, Jarrett J. Krosoczka tells how he grew up to create beloved children's books.

The Ten Faces of Innovation » Tom Kelley

The Ten Faces of Innovation

Matt Killingsworth: Want to be Happier? Stay in the Moment

Researcher Matt Killingsworth designs studies that gather data on happiness. "A Wandering Mind Is an Unhappy Mind.

Nancy Duarte: The secret structure of great talks | TED Talk | TED.com

Nancy Duarte believes that ideas are the most powerful tools people have. Her passion is to help every person learn to communicate their world-changing idea effectively.

Educational researcher Sugata Mitra is the winner of the 2013 TED Prize. His wish: Build a School in the Cloud, where children can explore and learn from one another.

"Sugata Mitra talks about his Hole in the Wall project. Young kids in this project figured out how to use a PC on their own -- and then taught other kids. He asks, what else can children teach themselves?

Lisa Kay Solomon

Lisa Kay Solomon

Graham Hill: Less stuff, more happiness | TED Talk | TED.com

Writer and designer Graham Hill asks: Can having less stuff, in less room, lead to more happiness? He makes the case for taking up less space, and lays out three rules for editing your life.

'A Feeling It's Gonna Be Huge': Naomi Klein on People's Climate Eve | Common Dreams | Breaking News & Views for the Progressive Community

'A Feeling It's Gonna Be Huge': Naomi Klein on People's Climate Eve