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environmentalRemove Clear
14:48

Genevieve Bell

6 big ethical questions about the future of AI

Posted Dec 2020
16:32

Kevin Kelly

Technology's epic story

Posted Feb 2010
21:48

Sarah Parcak

Help discover ancient ruins — before it's too late

Posted Jan 2017
17:10

Gordon Brown

Global ethic vs. national interest

Posted Dec 2009
21:47

Mary Robinson

Why climate change is a threat to human rights

Posted Sep 2015
17:59

Majora Carter

3 stories of local eco-entrepreneurship

Posted Dec 2010
17:27

Ocean Ramsey

Why the world needs sharks

Posted Jul 2019
18:05

Tania Simoncelli

Should you be able to patent a human gene?

Posted Jan 2016
16:56

Robert Wright

The evolution of compassion

Posted Oct 2008
19:29

Jason Clay

How big brands can help save biodiversity

Posted Aug 2010
16:29

Brian Cox

Why we need the explorers

Posted Jun 2010
15:33

T. Morgan Dixon and Vanessa Garrison

The trauma of systematic racism is killing Black women. A first step toward change...

Posted May 2017
18:00

Geoff Mulgan

Post-crash, investing in a better world

Posted Sep 2009
17:57

Dan Phillips

Creative houses from reclaimed stuff

Posted Nov 2010
19:49

Naomi Klein

Addicted to risk

Posted Jan 2011
17:29

Seth Godin

The tribes we lead

Posted May 2009
16:25

John Wilbanks

Let's pool our medical data

Posted Oct 2012
17:10

Jonathan Harris

The Web's secret stories

Posted Jul 2007
21:00

Sarah Jones

A one-woman global village

Posted Apr 2009
20:37

Eric X. Li

A tale of two political systems

Posted Jul 2013
14:42

Johann Hari

Everything you think you know about addiction is wrong

Posted Jul 2015
16:55

Hilary Cottam

Social services are broken. How we can fix them

Posted Oct 2015
18:00

Bruce Feiler

Agile programming — for your family

Posted Feb 2013
18:29

Penelope Boston

There might just be life on Mars

Posted Dec 2008
21:04

Elon Musk

The mind behind Tesla, SpaceX, SolarCity ...

Posted Mar 2013
19:50

John Hunter

Teaching with the World Peace Game

Posted Apr 2011
20:05

William McDonough

Cradle to cradle design

Posted Apr 2007
17:38

Steven Johnson

Where good ideas come from

Posted Sep 2010
21:56

Paula Scher

Great design is serious, not solemn

Posted Jan 2009
18:42

Jonathan Haidt

The moral roots of liberals and conservatives

Posted Sep 2008
18:14

Bonnie Bassler

How bacteria "talk"

Posted Apr 2009
27:10

Amory Lovins

A 40-year plan for energy

Posted May 2012
18:55

Mariana Mazzucato

What is economic value, and who creates it?

Posted Dec 2019
18:07

Sean Sherman

Why aren't there more Native American restaurants?

Posted Jul 2021
18:21

Daniel Kraft

Medicine's future? There's an app for that

Posted Jun 2011
56:45

Al Gore

The new urgency of climate change

Posted Jun 2020