TED Talks

3700+ talks to stir your curiosity

Find just the right one

1:19

Kristen Bell + Giant Ant

Where does all the carbon we release go?

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

3:45

Elif Shafak

If trees could speak

Posted Oct 2020

2:47

Olafur Eliasson

Kids are speaking up for the environment. Let's listen

Posted Oct 2020

8:20

Prince Royce

"Luna Negra" / "Carita de Inocente" / "Corazón Sin Cara" / "Darte un Beso"

Posted Oct 2020

4:43

Climate Action Tracker

The state of the climate crisis

Posted Oct 2020

1:09

Kristen Bell + Giant Ant

What is net-zero?

Posted Oct 2020

6:15

Angel Hsu

Cities are driving climate change. Here's how they can fix it

Posted Oct 2020

1:13

Kristen Bell + Giant Ant

Why is the world warming up?

Posted Oct 2020

5:27

Jesper Brodin and Pia Heidenmark Cook

How Ikea is growing its business while shrinking emissions

Posted Oct 2020

12:51

Gokul Upadhyayula

The life unfolding inside your cells, revealed in 3D

Posted Oct 2020

5:02

Cindy J. Aaronson

What causes panic attacks, and how can you prevent them?

Posted Oct 2020

11:43

Jessy Kate Schingler

Civilization on the Moon — and what it means for life on Earth

Posted Oct 2020

8:34

YeYoon Kim

What kids can teach adults about asking for help

Posted Oct 2020

4:53

Elyse Cox

Who owns the "wilderness"?

Posted Oct 2020

5:12

Nathan D. Horowitz

The myth of the stolen eyeballs

Posted Oct 2020

8:54

Nirupa Rao

An illustrated kingdom of real, fantastical plants

Posted Oct 2020

19:21

Dexter Dias

Racism thrives on silence — speak up!

Posted Oct 2020

5:25

TED-Ed

The surprising effects of pregnancy

Posted Oct 2020

14:09

Frederick Streeter Barrett

The neuroscience of psychedelic drugs, music and nostalgia

Posted Oct 2020

18:21

John Biewen

The lie that invented racism

Posted Sep 2020

6:10

Camilo Ramirez

The problem with the U.S. bail system

Posted Sep 2020

10:00

Colombe Cahen-Salvador

A global movement to solve global problems

Posted Sep 2020

4:57

Hyunsoo Joshua No

Performing brain surgery without a scalpel

Posted Sep 2020

11:30

Khulan Batkhuyag

The ancient, earth-friendly wisdom of Mongolian nomads

Posted Sep 2020

8:31

Philip Lubin

How humanity can reach the stars

Posted Sep 2020

11:45

Alex Rosenthal

The World Machine | Think Like A Coder, Ep 10

Posted Sep 2020

13:18

Hasan Kwame Jeffries

Why we must confront the painful parts of US history

Posted Sep 2020

5:25

Laurence Hurst

Is human evolution speeding up or slowing down?

Posted Sep 2020

9:04

Dannagal G. Young

The psychological traits that shape your political beliefs

Posted Sep 2020

5:54

Nina Medvinskaya

Is life meaningless? And other absurd questions

Posted Sep 2020

2:03

Lewis Carroll

"Jabberwocky": One of literature's best bits of nonsense

Posted Sep 2020

8:37

Xiye Bastida

If you adults won't save the world, we will

Posted Sep 2020

8:48

Alice Pailhès

Secrets of the mind and free will — revealed by magic tricks

Posted Sep 2020

10:16

Barry Schwartz

What role does luck play in your life?

Posted Sep 2020