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The most popular talks of 2019

Which TED Talks were watched most in 2019? These talks reflect a year defined by fighting for what's right, believing in the good despite all the bad, supporting others and yourself -- and hoping for the best in the decade to come.

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Greta Thunberg

The disarming case to act right now on climate change

11 minutes 2 seconds

Lýdia Machová

The secrets of learning a new language

10 minutes 35 seconds

Carole Cadwalladr

Facebook's role in Brexit -- and the threat to democracy

14 minutes 58 seconds

Nora McInerny

We don't "move on" from grief. We move forward with it

14 minutes 50 seconds

Matt Walker

Sleep is your superpower

19 minutes 8 seconds

George Blair-West

3 ways to build a happy marriage and avoid divorce

11 minutes 3 seconds

Katie Hood

The difference between healthy and unhealthy love

12 minutes 4 seconds

Johann Hari

This could be why you're depressed or anxious

20 minutes 22 seconds

Brittany Packnett Cunningham

How to build your confidence -- and spark it in others

13 minutes 20 seconds

Natalie Fratto

3 ways to measure your adaptability -- and how to improve it

6 minutes 21 seconds

Suleika Jaouad

What almost dying taught me about living

17 minutes 13 seconds