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climate changeRemove Clear
15:23

Ngozi Okonjo-Iweala

How Africa can keep rising

Posted Aug 2016
17:42

Janine Benyus

Biomimicry in action

Posted Aug 2009
13:35

Iyad Rahwan

What moral decisions should driverless cars make?

Posted Aug 2017
10:16

Meg Jay

Essential questions to ask your future self

Posted Jun 2021
13:58

Manu Prakash

Lifesaving scientific tools made of paper

Posted Jul 2017
18:16

Jonathan Tepperman

The risky politics of progress

Posted Sep 2016
15:27

Emily Levine

How I made friends with reality

Posted May 2018
12:30

Catherine Price

Why having fun is the secret to a healthier life

Posted Jul 2022
20:06

George Papandreou

Imagine a European democracy without borders

Posted Jun 2013
3:19

Kevin Surace

Eco-friendly drywall

Posted Jun 2009
17:34

Alex Steffen

The route to a sustainable future

Posted Apr 2007
20:01

Kevin Rudd

Are China and the US doomed to conflict?

Posted Apr 2015
7:20

Boniface Mwangi

The day I stood up alone

Posted Apr 2015
18:49

Roger Doiron

My subversive (garden) plot

Posted Dec 2011
16:13

Manoush Zomorodi

How boredom can lead to your most brilliant ideas

Posted Aug 2017
10:49

Carolyn Freiwald

The hidden history found in your teeth

Posted Feb 2021
16:02

Adam Grant

What frogs in hot water can teach us about thinking again

Posted Apr 2021
19:42

T. Boone Pickens

Let's transform energy — with natural gas

Posted Mar 2012
16:48

Sir Ken Robinson

Bring on the learning revolution!

Posted May 2010
14:48

Nina Jablonski

Skin color is an illusion

Posted Jul 2009
11:35

Wolfgang Kessling

How to air-condition outdoor spaces

Posted Jun 2012
11:29

Celeste Headlee

10 ways to have a better conversation

Posted Feb 2016
18:07

Leyla Acaroglu

Paper beats plastic? How to rethink environmental folklore

Posted Feb 2014
17:20

Beverly + Dereck Joubert

Life lessons from big cats

Posted Dec 2010
14:08

Rachel Sussman

The world's oldest living things

Posted Sep 2010
17:00

Tristan Harris

How a handful of tech companies control billions of minds every day

Posted Jul 2017
16:31

Craig Costello

In the war for information, will quantum computers defeat cryptographers?

Posted Nov 2019
20:38

Carne Ross

An independent diplomat

Posted Sep 2010
8:42

Natsai Audrey Chieza

Possible futures from the intersection of nature, tech and society

Posted Mar 2021
17:48

Tyrone Hayes + Penelope Jagessar Chaffer

The toxic baby

Posted Feb 2012
14:47

Lisa Gansky

The future of business is the "mesh"

Posted Feb 2011
13:59

Karen Lloyd

The mysterious microbes living deep inside the earth — and how they could help humanity

Posted Jun 2019
13:22

Olympia Della Flora

Creative ways to get kids to thrive in school

Posted Mar 2019
5:26

Jeffrey A. Lockwood

Are locust plagues unstoppable?

Posted Nov 2021
15:57

Helen Czerski

The fascinating physics of everyday life

Posted Sep 2017
1h 8m

Elon Musk

A future worth getting excited about

Posted Apr 2022