TED Talks

4000+ talks to stir your curiosity

Find just the right one

13:57

Tasoulla Hadjiyanni

How mindful home design fosters social connection

Posted Nov 2021

5:52

Nithya Ramanathan

The problem of vaccine spoilage — and a smart sensor to help

Posted Nov 2021

1:30

Matt Walker

How daylight saving time affects our bodies, minds — and world

Posted Nov 2021

15:46

Al Gore

How to make radical climate action the new normal

Posted Nov 2021

4:53

Brian Christian

How to get better at video games, according to babies

Posted Nov 2021

3:11

Mona Chalabi

What we miss when we focus on the average

Posted Nov 2021

4:31

Julissa Prado

3 rules to help you build a successful business

Posted Nov 2021

3:07

Countdown

What is COP26?

Posted Oct 2021

2h 45m

TED

Countdown Global Livestream 2021

Posted Oct 2021

5:52

Countdown

The 55 gigaton challenge

Posted Oct 2021

11:52

Coya Paz Brownrigg

The haunting truth of ghost stories

Posted Oct 2021

7:59

Amina J. Mohammed

A new perspective on the journey to net-zero

Posted Oct 2021

10:02

Ilissa Ocko

The fastest way to slow climate change now

Posted Oct 2021

18:31

Jeff Dean

AI isn't as smart as you think — but it could be

Posted Oct 2021

5:08

Iseult Gillespie

The Norse myth that inspired "The Lord of the Rings"

Posted Oct 2021

13:09

Irma L. Olguin Jr.

How to turn around a city

Posted Oct 2021

12:54

Trebor Scholz

Stuck in the gig economy? Try platform co-ops instead

Posted Oct 2021

4:32

AKQA and Jung von Matt

"The [Uncertain] Four Seasons"

Posted Oct 2021

5:02

Daniel Sperling and Gil Tal

The surprisingly long history of electric cars

Posted Oct 2021

9:17

Hongqiao Liu

Can China achieve its ambitious climate pledges?

Posted Oct 2021

2:41

Mona Chalabi

Do 9 out of 10 dentists really recommend that toothpaste?

Posted Oct 2021

19:27

Countdown Summit

What to expect from COP26

Posted Oct 2021

28:33

Kai-Fu Lee and Chen Qiufan

Visions for the future

Posted Oct 2021

5:48

Kim Scott and Trier Bryant

How to reduce bias in your workplace

Posted Oct 2021

12:13

Debbie Lovich

3 tips for leaders to get the future of work right

Posted Oct 2021

9:25

Tanya Berger-Wolf

How your nature photos can help protect wild animals

Posted Oct 2021

4:28

Helen Farr and Jon Adams

Why is this 2,500 year old shipwreck so well-preserved?

Posted Oct 2021

9:02

Chris Bennett

A close-to-home solution for accessible childcare

Posted Oct 2021

3:36

Mona Chalabi

What makes a friendship last?

Posted Oct 2021

9:46

Solomon Goldstein-Rose

How much clean electricity do we really need?

Posted Oct 2021

5:15

James Tanton

Can you solve the risky disk riddle?

Posted Oct 2021

12:40

Isha Datar

How we could eat real meat without harming animals

Posted Oct 2021

3:35

Mona Chalabi

How long does it take to get over a breakup?

Posted Oct 2021

2:58

The Hartford

The small business hustle

Posted Oct 2021

5:06

Dan Kwartler

Why don't we cover the desert with solar panels?

Posted Oct 2021

5:44

Shu Matsuo Post

Why paternity leave benefits everyone

Posted Oct 2021