TED Talks

2500+ talks to stir your curiosity

Find just the right one

14:41

Anab Jain

Why we need to imagine different futures

Posted Jun 2017 Rated Inspiring, Informative

13:07

Ted Halstead

A climate solution where all sides can win

Posted May 2017 Rated Persuasive, Ingenious

17:52

His Holiness Pope Francis

Why the only future worth building includes everyone

Posted Apr 2017 Rated Inspiring, Beautiful

14:56

Jonathan Marks

In praise of conflict

Posted Apr 2017 Rated Informative, Persuasive

1h 0m

Yuval Noah Harari and Chris Anderson

Nationalism vs. globalism: the new political divide

Posted Feb 2017 Rated Informative, Fascinating

13:46

Joe Lassiter

We need nuclear power to solve climate change

Posted Nov 2016 Rated Informative, Persuasive

13:58

Michael Shellenberger

How fear of nuclear power is hurting the environment

Posted Sep 2016 Rated Informative, Persuasive

15:52

Monica Araya

A small country with big ideas to get rid of fossil fuels

Posted Aug 2016 Rated Inspiring, Informative

12:52

Michael Metcalfe

A provocative way to finance the fight against climate change

Posted Apr 2016 Rated Informative, Persuasive

14:51

Christiana Figueres

The inside story of the Paris climate agreement

Posted Apr 2016 Rated Inspiring, Informative

17:14

Stephen Petranek

Your kids might live on Mars. Here's how they'll survive

Posted Apr 2016 Rated Informative, Persuasive

16:56

Hugh Evans

What does it mean to be a citizen of the world?

Posted Apr 2016 Rated Inspiring, Persuasive

18:54

Tshering Tobgay

This country isn't just carbon neutral — it's carbon negative

Posted Mar 2016 Rated Inspiring, Beautiful

13:56

Jill Farrant

How we can make crops survive without water

Posted Jan 2016 Rated Informative, Fascinating

13:37

David Sedlak

4 ways we can avoid a catastrophic drought

Posted Jan 2016 Rated Informative, Persuasive

21:15

Anote Tong

My country will be underwater soon — unless we work together

Posted Nov 2015 Rated Informative, Persuasive

14:23

Alice Bows-Larkin

Climate change is happening. Here's how we adapt

Posted Oct 2015 Rated Informative, Persuasive

21:47

Mary Robinson

Why climate change is a threat to human rights

Posted Sep 2015 Rated Inspiring, Informative

16:33

Nicholas Stern

The state of the climate — and what we might do about it

Posted Sep 2014 Rated Informative, Persuasive

14:36

Vicki Arroyo

Let's prepare for our new climate

Posted Sep 2012 Rated Informative, Persuasive

12:43

Noah Wilson-Rich

Every city needs healthy honey bees

Posted Jul 2012 Rated Informative, Inspiring

18:35

David MacKay

A reality check on renewables

Posted May 2012 Rated Informative, Persuasive

17:51

James Hansen

Why I must speak out about climate change

Posted Mar 2012 Rated Persuasive, Informative

18:12

Mike deGruy

Hooked by an octopus

Posted Feb 2012 Rated Inspiring, Fascinating

18:10

Johan Rockstrom

Let the environment guide our development

Posted Aug 2010 Rated Informative, Persuasive

9:45

Lewis Pugh

My mind-shifting Everest swim

Posted Jul 2010 Rated Inspiring, Courageous

4:13 Under 6 minutes

Rachel Pike

The science behind a climate headline

Posted Nov 2009 Rated Informative, Fascinating

19:22

James Balog

Time-lapse proof of extreme ice loss

Posted Sep 2009 Rated Persuasive, Informative

16:42

Stewart Brand

4 environmental 'heresies'

Posted Jul 2009 Rated Informative, Persuasive

3:22 Under 6 minutes

Andy Hobsbawm

Do the green thing

Posted Nov 2008 Rated Funny, Inspiring

27:54

Al Gore

New thinking on the climate crisis

Posted Apr 2008 Rated Inspiring, Persuasive

21:01

Larry Brilliant

The case for optimism

Posted Nov 2007 Rated Inspiring, Informative

15:58

David Keith

A critical look at geoengineering against climate change

Posted Nov 2007 Rated Persuasive, Informative

29:42

Stephen Petranek

10 ways the world could end

Posted Sep 2007 Rated Informative, Fascinating

17:52

John Doerr

Salvation (and profit) in greentech

Posted May 2007 Rated Inspiring, Informative

16:41

Tierney Thys

Swim with the giant sunfish

Posted May 2007 Rated Informative, Fascinating

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