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16:28

Melinda Gates

What nonprofits can learn from Coca-Cola

Posted Oct 2010
13:50

Stefano Mancuso

The roots of plant intelligence

Posted Oct 2010
3:17

Stacey Kramer

The best gift I ever survived

Posted Oct 2010
15:34

Hans Rosling

The good news of the decade? We're winning the war against child mortality

Posted Oct 2010
20:06

Barbara Block

Tagging tuna in the deep ocean

Posted Oct 2010
20:23

Tim Jackson

An economic reality check

Posted Oct 2010
9:05

Eben Bayer

Are mushrooms the new plastic?

Posted Oct 2010
13:50

Mechai Viravaidya

How Mr. Condom made Thailand a better place for life and love

Posted Sep 2010
10:41

Inge Missmahl

Bringing peace to the minds of Afghanistan

Posted Sep 2010
19:25

Sebastian Seung

I am my connectome

Posted Sep 2010
5:10

Gary Wolf

The quantified self

Posted Sep 2010
28:10

Tim Birkhead

The early birdwatchers

Posted Sep 2010
7:14

Julian Treasure

Shh! Sound health in 8 steps

Posted Sep 2010
4:15

Fabian Hemmert

The shape-shifting future of the mobile phone

Posted Sep 2010
9:16

Annie Lennox

Why I am an HIV/AIDS activist

Posted Sep 2010
18:30

Mitchell Besser

Mothers helping mothers fight HIV

Posted Sep 2010
17:38

Steven Johnson

Where good ideas come from

Posted Sep 2010
8:54

Christien Meindertsma

How pig parts make the world turn

Posted Sep 2010
5:41

Caroline Phillips

Hurdy-gurdy for beginners

Posted Sep 2010
17:54

Nicholas Christakis

How social networks predict epidemics

Posted Sep 2010
4:01

Jessa Gamble

Our natural sleep cycle is nothing like what we do now

Posted Sep 2010
18:53

Chris Anderson

How web video powers global innovation

Posted Sep 2010
18:14

Rob Dunbar

Discovering ancient climates in oceans and ice

Posted Sep 2010
20:14

Seth Godin

This is broken

Posted Sep 2010
12:44

Ben Cameron

Why the live arts matter

Posted Sep 2010
20:38

Carne Ross

An independent diplomat

Posted Sep 2010
16:51

Alwar Balasubramaniam

Art of substance and absence

Posted Sep 2010
17:13

Sugata Mitra

The child-driven education

Posted Sep 2010
14:08

Rachel Sussman

The world's oldest living things

Posted Sep 2010
3:15

Derek Sivers

Keep your goals to yourself

Posted Sep 2010
25:23

His Holiness the Karmapa

The technology of the heart

Posted Sep 2010
18:10

Johan Rockström

Let the environment guide our development

Posted Aug 2010
16:49

Nic Marks

The Happy Planet Index

Posted Aug 2010
7:38

Dan Cobley

What physics taught me about marketing

Posted Aug 2010
17:14

Lisa Margonelli

The political chemistry of oil

Posted Aug 2010
14:15

Jim Toomey

Learning from Sherman the shark

Posted Aug 2010