You have JavaScript disabled
For the best experience, please turn JavaScript on.
Here's how
Menu
Main menu
TED
Watch
TED Talks
Browse the library of TED talks and speakers
TED Recommends
Get TED Talks picked just for you
Playlists
100+ collections of TED Talks, for curious minds
TED Series
Go deeper into fascinating topics with original video series from TED.
TED-Ed videos
Watch, share and create lessons with TED-Ed
TEDx Talks
Talks from independently organized local events
Discover
Topics
Explore TED offerings by topic
Podcasts
TED's original podcast initiatives
TED Books
Short books to feed your craving for ideas
Ideas Blog
Our daily coverage of the world of ideas
Newsletter
Inspiration delivered straight to your inbox
Attend
Conferences
Take part in our events: TED, TEDGlobal and more
TEDx events
Find and attend local, independently organized events
TED on screen
Experience TED from home
Participate
Nominate
Recommend speakers, Audacious Projects, Fellows and more
Organize a local TEDx event
Rules and resources to help you plan a local TEDx event
Translate
Bring TED to the non-English speaking world
TED Fellows
Join or support innovators from around the globe
About
Our organization
Our mission, history, team, and more
Conferences
TED Conferences, past, present, and future
Programs & Initiatives
Details about TED's world-changing initiatives
Partner with TED
Learn how you can partner with us
TED Blog
Updates from TED and highlights from our global community
TED Guide to Public Speaking
An insider’s guide to creating talks that are unforgettable
Membership
Sign in
Search
Search:
Cancel search
4000+ talks
to stir your curiosity
Find just the right one
Browse all talks
Search
Topics
Technology
Entertainment
Design
Business
Science
Global issues
See all topics
Languages
English
Español
日本語
Português brasileiro
中文 (繁體)
한국어
See all languages
Duration
0–6 minutes
6–12 minutes
12–18 minutes
18+ minutes
More
More
Events
TED Conference
TEDGlobal
TEDx
TEDMonterey 2021
TED2020
TED2019
TED2018
TEDWomen 2017
TEDGlobal 2017
TED2017
TEDWomen 2016
TEDSummit 2016
See all events
Find a speaker ▸
Clear
Active filters:
climate change
Remove
Clear
Sort by:
Newest
Relevance
Oldest
Most viewed
4:49
Darren Croft
Inside the killer whale matriarchy
Posted
Dec 2018
12:21
J. Marshall Shepherd
3 kinds of bias that shape your worldview
Posted
Dec 2018
4:43
Balsher Singh Sidhu
Are we running out of clean water?
Posted
Dec 2018
17:01
Chad Frischmann
100 solutions to reverse global warming
Posted
Nov 2018
12:58
Charles C. Mann
How will we survive when the population hits 10 billion?
Posted
Oct 2018
12:22
Johan Rockström
5 transformational policies for a prosperous and sustainable world
Posted
Oct 2018
4:36
Congrui Jin
What if cracks in concrete could fix themselves?
Posted
Oct 2018
5:16
Dan Kwartler
What would happen if every human suddenly disappeared?
Posted
Sep 2018
4:07
Ayana Elizabeth Johnson and Jennifer Jacquet
Will the ocean ever run out of fish?
Posted
Sep 2018
8:33
Fred Krupp
Let's launch a satellite to track a threatening greenhouse gas
Posted
Sep 2018
12:18
Angel Hsu
How China is (and isn't) fighting pollution and climate change
Posted
Aug 2018
14:15
Jennifer Wilcox
A new way to remove CO2 from the atmosphere
Posted
Jul 2018
16:37
Penny Chisholm
The tiny creature that secretly powers the planet
Posted
Jul 2018
10:01
Heidi M. Sosik
The discoveries awaiting us in the ocean's twilight zone
Posted
Jun 2018
13:27
Aaswath Raman
How we can turn the cold of outer space into a renewable resource
Posted
Jun 2018
15:53
Kate Raworth
A healthy economy should be designed to thrive, not grow
Posted
May 2018
18:32
Steven Pinker
Is the world getting better or worse? A look at the numbers
Posted
Apr 2018
6:51
Danny Hillis
Should we create a solar shade to cool the earth?
Posted
Apr 2018
11:06
Simone Bianco and Tom Zimmerman
The wonderful world of life in a drop of water
Posted
Mar 2018
15:35
Naomi Klein
How shocking events can spark positive change
Posted
Mar 2018
11:11
Dustin Schroeder
How we look kilometers below the Antarctic ice sheet
Posted
Mar 2018
14:14
Naoko Ishii
An economic case for protecting the planet
Posted
Jan 2018
10:48
Bob Inglis
American bipartisan politics can be saved — here's how
Posted
Jan 2018
11:22
Lana Mazahreh
3 thoughtful ways to conserve water
Posted
Jan 2018
12:57
Christian Benimana
The next generation of African architects and designers
Posted
Dec 2017
15:00
Per Espen Stoknes
How to transform apocalypse fatigue into action on global warming
Posted
Nov 2017
7:41
David Titley
How the military fights climate change
Posted
Nov 2017
17:10
Robert Muggah
The biggest risks facing cities — and some solutions
Posted
Nov 2017
14:11
Paul Hessburg
Why wildfires have gotten worse — and what we can do about it
Posted
Nov 2017
8:56
Tim Kruger
Can we stop climate change by removing CO2 from the air?
Posted
Oct 2017
9:02
Kristin Poinar
What's hidden under the Greenland ice sheet?
Posted
Oct 2017
12:05
Benjamin Grant
What it feels like to see Earth from space
Posted
Sep 2017
7:14
Kristen Marhaver
Why I still have hope for coral reefs
Posted
Jul 2017
13:07
Kate Marvel
Can clouds buy us more time to solve climate change?
Posted
Jul 2017
11:08
Liz Hajek
What rivers can tell us about the earth's history
Posted
Jul 2017
14:41
Anab Jain
Why we need to imagine different futures
Posted
Jun 2017
Previous
|
1
…
6
|
7
|
8
|
9
|
10
|
11
|
Next