TED Talks

4000+ talks to stir your curiosity

Find just the right one

4:15

Ayana Elizabeth Johnson and Megan Davis

Underwater farms vs. climate change

Posted Jun 2019

7:41

David Titley

How the military fights climate change

Posted Nov 2017

12:10

Gavin Schmidt

The emergent patterns of climate change

Posted May 2014

56:45

Al Gore

The new urgency of climate change

Posted Jun 2020

16:41

Bjorn Lomborg

Global priorities bigger than climate change

Posted Jan 2007

13:48

Joanne Chory

How supercharged plants could slow climate change

Posted May 2019

7:31

Britt Wray

How climate change affects your mental health

Posted Aug 2019

11:58

Carlos M. Duarte

The unexpected, underwater plant fighting climate change

Posted Jan 2022

13:07

Peggy Weil

Visualizing climate change through space and time

Posted Feb 2019

25:20

Al Gore

The case for optimism on climate change

Posted Feb 2016

17:51

James Hansen

Why I must speak out about climate change

Posted Mar 2012

7:50

John Marshall

3 strategies for effectively talking about climate change

Posted Apr 2021

12:12

Cheryl Holder

The link between climate change, health and poverty

Posted Jun 2020

14:23

Alice Bows-Larkin

Climate change is happening. Here's how we adapt

Posted Oct 2015

15:58

David Keith

A critical look at geoengineering against climate change

Posted Nov 2007

22:19

Allan Savory

How to fight desertification and reverse climate change

Posted Mar 2013

10:02

Ilissa Ocko

The fastest way to slow climate change now

Posted Oct 2021

13:46

Joe Lassiter

We need nuclear power to solve climate change

Posted Nov 2016

12:34

Clover Hogan

What to do when climate change feels unstoppable

Posted Jun 2021

21:47

Mary Robinson

Why climate change is a threat to human rights

Posted Sep 2015

12:47

Colette Pichon Battle

Climate change will displace millions. Here's how we prepare

Posted Jan 2020

10:08

Kim Stanley Robinson

Remembering climate change ... a message from the year 2071

Posted Aug 2021

13:00

Hindou Oumarou Ibrahim

Indigenous knowledge meets science to take on climate change

Posted Mar 2020

11:35

James K. Thornton

Why is China appointing judges to combat climate change?

Posted Feb 2022

6:46

Al Gore, Gloria Kasang Bulus, Nana Firman, Ximena Loría and Tim Guinee

Climate change is our reality. Here's how we're taking action

Posted Mar 2021

11:05

Bas Sudmeijer

How carbon capture networks could help curb climate change

Posted Jan 2021

6:06

Selina Neirok Leem

Climate change isn't a distant threat — it's our reality

Posted Mar 2022

28:56

Eric Garcetti

How city mayors are taking action on climate change

Posted Jul 2020

12:16

Amanda Little

Climate change is becoming a problem you can taste

Posted Oct 2020

11:00

Kristie Ebi

How climate change could make our food less nutritious

Posted Sep 2019

13:42

Asmeret Asefaw Berhe

A climate change solution that's right under our feet

Posted Sep 2019

5:55

Zac Goldsmith

How to boost nature-based solutions to climate change

Posted Jan 2022

11:12

Greta Thunberg

The disarming case to act right now on climate change

Posted Jan 2019

15:04

Sarvesh Subramanian

An app that predicts the impact of global climate change

Posted Apr 2019

10:28

Steven Allison

Earth's original inhabitants — and their role in combating climate change

Posted Apr 2021

12:52

Michael Metcalfe

A provocative way to finance the fight against climate change

Posted Apr 2016