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A 3-part plan to take on extreme heat waves

Eleni Myrivili, chief heat officer of the city of Athens, Greece, breaks down three approaches to keep cities cool and build climate resilience in a time of rapid global temperature rise

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TED-Ed

The 4 greatest threats to the survival of humanity

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Thomas Heatherwick

The rise of boring architecture -- and the case for radically human buildings

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Catherine Price

Why having fun is the secret to a healthier life

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Zahra Biabani

The eco-creators helping the climate through social media

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Trish Millines Dziko

How schools can nurture every student's genius

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Bryce Dallas Howard

How to preserve your private life in the age of social media

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Platon

Stories of photographing monumental people -- from Michelle Obama to Stephen Hawking

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Gina Gutierrez

The relationship between sex and imagination

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Jennifer Heldmann

SpaceX's supersized Starship rocket -- and the future of galactic exploration

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Chanda Prescod-Weinstein

The search for the invisible matter that shapes the universe

14 minutes 55 seconds
Bevy Smith

How to discover your authentic self -- at any age

15 minutes 9 seconds
Adam Mosseri

A creator-led internet, built on blockchain

13 minutes 36 seconds
Julieanna L. Richardson

The mission to safeguard Black history in the US

15 minutes 13 seconds
John C. Mather

How the James Webb Space Telescope will unfold the universe

8 minutes 47 seconds
Kathryn Kolbert

The end of Roe v. Wade -- and what comes next for reproductive freedom

16 minutes 51 seconds
Tom Oxley

A brain implant that turns your thoughts into text

12 minutes 41 seconds
Tzeporah Berman

The bad math of the fossil fuel industry

13 minutes 20 seconds
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Newest talks

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Kiana Hayeri

A photographic journey through the Taliban's takeover of Afghanistan

8 minutes
Posted Jul 2022
Reshma Saujani

How the US fails working parents -- and what they need to thrive

15 minutes 51 seconds
Posted Jul 2022
César Cuauhtémoc García Hernández

The US can move past immigration prisons -- and towards justice

12 minutes 5 seconds
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Scott Fitsimones

Could a DAO build the next great city?

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Dan Widmaier

The future of fashion -- made from mushrooms

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Posted Jul 2022
David Wengrow

A new understanding of human history and the roots of inequality

17 minutes 28 seconds
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Trish Millines Dziko

How schools can nurture every student's genius

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Catherine Price

Why having fun is the secret to a healthier life

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Posted Jul 2022
Samir Ibrahim, MyVerse and Kristen Warren

How hip-hop can make climate action cool

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Eleni Myrivili

A 3-part plan to take on extreme heat waves

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Posted Jul 2022
Platon

Stories of photographing monumental people -- from Michelle Obama to Stephen Hawking

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Posted Jul 2022
Andrea Driessen

The profound power of gratitude and "living eulogies"

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Posted Jul 2022
Parag Khanna

Where on Earth will people live in the future?

18 minutes 46 seconds
Posted Jul 2022
Zahra Biabani

The eco-creators helping the climate through social media

9 minutes 30 seconds
Posted Jul 2022
Chanda Prescod-Weinstein

The search for the invisible matter that shapes the universe

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Jim VandeHei

How to write less but say more

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Safi Rauf

My 105 days in Taliban prison -- and a call to aid Afghanistan

10 minutes 25 seconds
Posted Jul 2022
Michael Schur

How ethics can help you make better decisions

11 minutes 30 seconds
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Trending

Aubrey de Grey

A roadmap to end aging

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The power of women's anger

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Math class needs a makeover

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Is there a real you?

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Introducing TED Courses

TED Courses are crafted for dreamers, thinkers and doers who value generosity, curiosity and possibility. Taught by a TED speaker, our four-week online courses will help provide you with inspiration, knowledge and skills you need to thrive

Learn more
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TED-Ed animations: Feed your curiosity

Brendan Constantine

The Opposites Game

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Courtney Stephens

A brief history of melancholy

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Jonathan Smith

Does trickle-down economics actually work?

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The physics of surfing

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The rebel radio that brought down a war criminal

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The mathematical secrets of Pascal's triangle

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Pazit Cahlon and Alex Gendler

What "Machiavellian" really means

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Countdown: Take action on climate

James Irungu Mwangi

Africa's great carbon valley -- and how to end energy poverty

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The bad math of the fossil fuel industry

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The actual cost of preventing climate breakdown

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The African swamp protecting Earth's environment

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The tragedy of air pollution -- and an urgent demand for clean air

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Climate action needs new frontline leadership

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The blind spots of the green energy transition

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Why Indigenous forest guardianship is crucial to climate action

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Are ad agencies, PR firms and lobbyists destroying the climate?

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How wind energy could power Earth ... 18 times over

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Selina Neirok Leem

Climate change isn't a distant threat -- it's our reality

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Ermias Kebreab

What seaweed and cow burps have to do with climate change

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The "greenhouse-in-a-box" empowering farmers in India

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Rachel Kyte

Sustainable cooling that doesn't warm the planet

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Maria Gallucci

The carbonless fuel that could change how we ship goods

7 minutes 27 seconds
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Heard on TED Radio Hour

Danielle Citron

How deepfakes undermine truth and threaten democracy

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Inside the bizarre world of internet trolls and propagandists

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The hidden history found in your teeth

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The Great Migration and the power of a single decision

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Why the "good immigrant" is a bad narrative

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A one-man musical phenomenon

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How to recover from activism burnout

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Stuart Duncan

How I use Minecraft to help kids with autism

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Know your body? Think again

Jen Gunter

A cleanse won't detox your body -- but here's what will

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Work smarter with TED@Work

Morra Aarons-Mele

3 steps to stop remote work burnout

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Douglas Rushkoff

How to be "Team Human" in the digital future

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3 tips for leaders to get the future of work right

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The human skills we need in an unpredictable world

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What are you willing to give up to change the way we work?

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The myth of bringing your full, authentic self to work

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Charlie Jane Anders

Go ahead, dream about the future

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Tim Harford

Trial, error and the God complex

17 minutes 49 seconds
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Secrets to understanding life

John Doerr

Why the secret to success is setting the right goals

11 minutes 41 seconds
Tanya Menon

The secret to great opportunities? The person you haven't met yet

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The secret language of trees

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The secret to scientific discoveries? Making mistakes

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The taboo secret to better health

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Richard St. John

8 secrets of success

3 minutes 16 seconds
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Meet the TED Audio Collective

Far Flung

Oberammergau

47 minutes 30 seconds
How to Be a Better Human

How to challenge conventional wisdom -- and change any industry

27 minutes 29 seconds
The TED Interview

How to turn grit into a lifelong habit | Angela Duckworth

1 hour 12 seconds
TED Audio Collective

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The real reason you procrastinate

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The Daily Show's secret to creativity

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How we can actually pay people enough -- with Paypal CEO Dan Schulman

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What your sleep patterns say about your relationship

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About TED

TED is a nonpartisan nonprofit devoted to spreading ideas, usually in the form of short, powerful talks. TED began in 1984 as a conference where Technology, Entertainment and Design converged, and today covers almost all topics — from science to business to global issues — in more than 110 languages. Meanwhile, independently run TEDx events help share ideas in communities around the world.