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:
environment
Remove
Clear
Sort by:
Newest
Relevance
Oldest
Most viewed
14:10
Jonathan Rossiter
A robot that eats pollution
Posted
Feb 2017
11:55
Jeanne Gang
Buildings that blend nature and city
Posted
Jan 2017
10:49
Emily Parsons-Lord
Art made of the air we breathe
Posted
Jan 2017
12:39
Alejandro Sánchez Alvarado
To solve old problems, study new species
Posted
Jan 2017
11:55
Anjali Tripathi
Why Earth may someday look like Mars
Posted
Dec 2016
10:15
Natalie Panek
Let's clean up the space junk orbiting Earth
Posted
Dec 2016
11:26
Ryan Gravel
How an old loop of railroads is changing the face of a city
Posted
Dec 2016
13:21
Oded Shoseyov
How we're harnessing nature's hidden superpowers
Posted
Sep 2016
13:58
Michael Shellenberger
How fear of nuclear power is hurting the environment
Posted
Sep 2016
15:52
Monica Araya
A small country with big ideas to get rid of fossil fuels
Posted
Aug 2016
12:21
Molly Winter
The taboo secret to better health
Posted
Aug 2016
18:19
Suzanne Simard
How trees talk to each other
Posted
Jul 2016
11:55
Lisa Dyson
A forgotten Space Age technology could change how we grow food
Posted
Jul 2016
9:11
Shubhendu Sharma
How to grow a forest in your backyard
Posted
Jul 2016
15:52
Emma Marris
Nature is everywhere — we just need to learn to see it
Posted
Jul 2016
4:49
Prosanta Chakrabarty
Clues to prehistoric times, found in blind cavefish
Posted
Jun 2016
7:20
Tom Hulme
What can we learn from shortcuts?
Posted
Jun 2016
12:36
Stephen Wilkes
The passing of time, caught in a single photo
Posted
Jun 2016
12:52
Michael Metcalfe
A provocative way to finance the fight against climate change
Posted
Apr 2016
15:49
Kenneth Lacovara
Hunting for dinosaurs showed me our place in the universe
Posted
Apr 2016
14:49
Juan Enriquez
We can reprogram life. How to do it wisely
Posted
Apr 2016
14:51
Christiana Figueres
The inside story of the Paris climate agreement
Posted
Apr 2016
17:14
Stephen Petranek
Your kids might live on Mars. Here's how they'll survive
Posted
Apr 2016
20:34
Parag Khanna
How megacities are changing the map of the world
Posted
Apr 2016
12:51
Lisa Nip
How humans could evolve to survive in space
Posted
Mar 2016
12:27
Latif Nasser
You have no idea where camels really come from
Posted
Mar 2016
18:54
Tshering Tobgay
This country isn't just carbon neutral — it's carbon negative
Posted
Mar 2016
11:21
Laura Robinson
The secrets I find on the mysterious ocean floor
Posted
Mar 2016
19:18
Travis Kalanick
Uber's plan to get more people into fewer cars
Posted
Mar 2016
10:10
Thomas Peschak
Dive into an ocean photographer's world
Posted
Feb 2016
15:18
Mike Velings
The case for fish farming
Posted
Feb 2016
15:49
Andrés Ruzo
The boiling river of the Amazon
Posted
Feb 2016
11:00
Melati and Isabel Wijsen
Our campaign to ban plastic bags in Bali
Posted
Jan 2016
13:54
David Gruber
Glow-in-the-dark sharks and other stunning sea creatures
Posted
Jan 2016
7:17
Achenyo Idachaba
How I turned a deadly plant into a thriving business
Posted
Jan 2016
13:56
Jill Farrant
How we can make crops survive without water
Posted
Jan 2016
Previous
|
1
…
5
|
6
|
7
|
8
|
9
|
10
|
11
|
Next