TED Talks

3500+ talks to stir your curiosity

Find just the right one

5:19

Fabio Pacucci

Could we harness the power of a black hole?

Posted Oct 2020

5:27

Dave Clark and Kara Hurst

Amazon's climate pledge to be net-zero by 2040

Posted Oct 2020

3:52

Paco de Leon

The secret to being a successful freelancer

Posted Oct 2020

5:17

António Guterres

The race to a zero-emission world starts now

Posted Oct 2020

11:24

Thomas Crowther

The global movement to restore nature's biodiversity

Posted Oct 2020

7:06

Severn Cullis-Suzuki

Make your actions on climate reflect your words

Posted Oct 2020

5:21

Soraya Field Fiorio

The rise and fall of history's first empire

Posted Oct 2020

7:34

Johan Rockström

10 years to transform the future of humanity — or destabilize the planet

Posted Oct 2020

5:48

Ursula von der Leyen

Europe's plan to become the first carbon-neutral continent

Posted Oct 2020

4:24

Dan Finkel

Can you solve the riddle and escape Hades?

Posted Oct 2020

9:18

David Lammy

Climate justice can't happen without racial justice

Posted Oct 2020

10:12

Monica Araya

How cities are detoxing transportation

Posted Oct 2020

7:13

Prince William

This decade calls for Earthshots to repair our planet

Posted Oct 2020

12:42

His Holiness Pope Francis

Our moral imperative to act on climate change — and 3 steps we can take

Posted Oct 2020

4:09

Morra Aarons-Mele

3 steps to stop remote work burnout

Posted Oct 2020

6:37

Rose M. Mutiso

The energy Africa needs to develop — and fight climate change

Posted Oct 2020

3:31

Andri Snær Magnason

On time and water

Posted Oct 2020

5:54

Lisa Jackson and Liz Ogbu

Apple's promise to be carbon neutral by 2030

Posted Oct 2020

5:20

Sophie Howe

Lessons on leaving the world better than you found it

Posted Oct 2020

7:01

Roman Krznaric

How to be a good ancestor

Posted Oct 2020

1:19

Kristen Bell + Giant Ant

Why act now?

Posted Oct 2020

4:32

Rahwa Ghirmatzion and Zelalem Adefris

Community-powered solutions to the climate crisis

Posted Oct 2020

4:37

Tom Schuler

How we could make carbon-negative concrete

Posted Oct 2020

4:26

Karen Scrivener

A concrete idea to reduce carbon emissions

Posted Oct 2020

6:47

John Doerr and Hal Harvey

How to decarbonize the grid and electrify everything

Posted Oct 2020

6:46

Brent Loken

Can we create the "perfect" farm?

Posted Oct 2020

3:02

Ernestine Leikeki Sevidzem

A "forest generation" living in harmony with nature

Posted Oct 2020

2:33

Stephen Wilkes

24 hours on Earth — in one image

Posted Oct 2020

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 Oct 2020

10:29

Myles Allen

Fossil fuel companies know how to stop global warming. Why don't they?

Posted Oct 2020

1:19

Kristen Bell + Giant Ant

Where does all the carbon we release go?

Posted Oct 2020

10:52

Varun Sivaram

India's historic opportunity to industrialize using clean energy

Posted Oct 2020

4:43

Yvonne Aki-Sawyerr

The city planting a million trees in two years

Posted Oct 2020

7:39

Carlos Moreno

The 15-minute city

Posted Oct 2020

1:06

Kristen Bell + Giant Ant

Why is 1.5 degrees such a big deal?

Posted Oct 2020

3:14

Aparna Nancherla

The joy of taking out the trash

Posted Oct 2020