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13:33

Hannah Ritchie

Are we the last generation — or the first sustainable one?

Posted Sep 2023
12:08

Sims Witherspoon

Can AI help solve the climate crisis?

Posted Sep 2023
10:06

Al Roker

An extreme weather report from America's weatherman

Posted Sep 2023
7:55

Bo Cerup-Simonsen

Why rivals are working together to transform shipping

Posted Aug 2023
8:58

Morten Bo Christiansen

The first-ever cargo ship powered by green fuel

Posted Aug 2023
12:02

Stuart Kauffman

The "adjacent possible" — and how it explains human innovation

Posted Aug 2023
4:59

Carolyn Beans

Which is better for you: "Real" meat or "fake" meat?

Posted Aug 2023
25:36

Al Gore

What the fossil fuel industry doesn't want you to know

Posted Aug 2023
7:44

Simon Stiell

Climate action is on the cusp of exponential growth

Posted Aug 2023
10:45

Steve Presley

Can global food companies make the shift to regenerative agriculture?

Posted Jul 2023
8:56

Wanjira Mathai

The tree-growing movement restoring Africa's vital landscapes

Posted Jul 2023
13:18

David Lammy and Justin J. Pearson

How to be a leader for climate justice

Posted Jul 2023
10:37

George T. Whitesides

The growing megafire crisis — and how to contain it

Posted Jul 2023
8:06

Nicole Rycroft

Why are we making pizza boxes out of endangered trees?

Posted Jul 2023
5:12

Shannon Odell

What's happening to Earth's core?

Posted Jul 2023
12:03

Shane Campbell-Staton

How life on Earth adapts to you and me

Posted Jul 2023
12:30

Michael Green

The natural building blocks of sustainable architecture

Posted Jun 2023
12:13

Veronica Chau

3 ways your money can fight climate change

Posted May 2023
14:17

Damon Gameau

The story that shapes your relationship with nature

Posted Apr 2023
4:53

Stephanie Honchell Smith

Whatever happened to the hole in the ozone layer?

Posted Apr 2023
7:55

Dave Sivaprasad

Mangroves, storm walls and other ways to protect coasts from climate change

Posted Apr 2023
10:33

Alysa McCall

What to do when there's a polar bear in your backyard

Posted Apr 2023
34:50

TED Countdown

How do we get the world off fossil fuels quickly and fairly?

Posted Mar 2023
5:35

Brendan Rogers and Jessica Howard

What's hidden in Arctic ice?

Posted Feb 2023
11:21

Tessa Clarke

The surprising climate benefits of sharing your stuff

Posted Feb 2023
10:22

Jade Begay

Climate action should focus on communities, not just carbon

Posted Feb 2023
14:25

David Andrew Quist

Could fungi actually be the key to humanity's survival?

Posted Feb 2023
9:49

Luisa Neubauer

The fairy tales of the fossil fuel industry — and a better climate story

Posted Jan 2023
13:01

Jing Corpuz

5 values for repairing the harms of colonialism

Posted Jan 2023
11:50

Manu Peni

The sustainable brilliance of Indigenous design

Posted Jan 2023
5:43

Gautam Shah

Can the metaverse bring us closer to wildlife?

Posted Dec 2022
13:02

Stacy Kauk

The billion-dollar pollution solution humanity needs right now

Posted Dec 2022
13:53

Valérie Courtois

How Indigenous guardians protect the planet and humanity

Posted Dec 2022
6:07

Tessa Khan

How can we escape soaring energy bills? Stop using fossil fuels

Posted Dec 2022
9:22

Lindsey Schneider

Whose land are you on? What to know about the Indigenous Land Back movement

Posted Nov 2022
14:33

Ralph Chami

What a living whale is worth — and why the economy should protect nature

Posted Nov 2022