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Countdown is TED’s global initiative to accelerate solutions to the climate crisis. The goal: to build a better future by cutting greenhouse gas emissions in half by 2030, in the race to a zero-carbon world. Learn more about how you can take action on climate change at https://countdown.ted.com

TED

10:39

3 Steps to Build Peace and Create Meaningful Change | Georgette Bennet | TED

TED

6:11

Climate Change Isn't a Distant Threat -- It's Our Reality | Selina Neirok Leem | TED Countdown

TED

11:40

Why Is China Appointing Judges to Combat Climate Change? | James K. Thornton | TED Countdown

TED

9:10

What Seaweed and Cow Burps Have to Do with Climate Change | Ermias Kebreab | TED Countdown

TED

8:40

The "Greenhouse-in-a-Box" Empowering Farmers in India | Sathya Raghu Mokkapati | TED Countdown

TED

8:12

The Tragedy of Air Pollution -- and an Urgent Demand for Clean Air | Rosamund Adoo-Kissi-Debrah |TED

TED

8:51

The Ocean's Ingenious Climate Solutions | Susan Ruffo | TED Countdown

TED

10:58

How Wind Energy Could Power Earth ... 18 Times Over | Dan Jørgensen | TED Countdown

TED

10:24

Sustainable Cooling That Doesn’t Warm the Planet | Rachel Kyte | TED Countdown

TED

12:39

What You Need to Know About Carbon Removal | Gabrielle Walker | TED

TED

12:07

The Unexpected, Underwater Plant Fighting Climate Change | Carlos M. Duarte | TED Countdown

TED

13:44

How to Realistically Decarbonize the Oil and Gas Industry | Bjørn Otto Sverdrup | TED Countdown

TED

6:51

Language Shouldn't Be a Barrier to Climate Action | Sophia Kianni | TED Countdown

TED

5:43

Dave Matthews: "Dive In" | TED Countdown

TED

11:38

Jim Hagemann Snabe: Dreams and details for a decarbonized future | TED Countdown

TED

4:37

Let It Happen: A vibrant dance performance of funk classics | TED Countdown

TED

11:37

Dawn Lippert: Community investment is the missing piece of climate action | TED Countdown

TED

4:00

Erin Meezan: What nature can teach us about sustainable business | In The Green

TED

9:01

Shweta Narayan: It's impossible to have healthy people on a sick planet | TED Countdown

TED

5:48

Jack Dangermond: An ever-evolving map of everything on Earth | TED Countdown

TED

9:58

Nili Gilbert: The crucial intersection of climate and capital | TED Countdown

TED

3:29

Tim Dunn: How we're reducing the climate impact of electronics | In The Green

TED

4:14

Derek Sarno: The many reasons to eat a plant-based diet | TED Countdown

TED

3:51

Katie McGinty: Smart solutions to decarbonize buildings | In the Green

TED

9:15

Nicola Sturgeon: How small countries can make a big impact on climate change | TED Countdown

TED

7:14

Farwiza Farhan: The powerful women on the front lines of climate action | TED Countdown

TED

6:54

Chibeze Ezekiel: A vision for sustainable energy in Africa | TED Countdown

TED

4:03

Naima Penniman: "Being Human" | TED Countdown

TED

3:01

Children of Palau: Leave only footprints that will wash away | TED Countdown

TED

11:15

Gavin McCormick: Tracking the whole world's carbon emissions -- with satellites & AI | TED Countdown

TED

9:22

Hongqiao Liu: Can China achieve its ambitious climate pledges? | TED Countdown

TED

13:39

Tzeporah Berman: The bad math of the fossil fuel industry | TED Countdown

TED

9:58

Ilissa Ocko: The fastest way to slow climate change now | TED Countdown

TED

4:03

Charlie Puth: "You and I" | TED Countdown

TED

3:49

Charlie Puth: "Attention" | TED Countdown

TED

8:04

Amina J. Mohammed: A new perspective on the journey to net-zero | TED Countdown

TED

16:15

Sister True Dedication: 3 questions to build resilience -- and change the world | TED Countdown

TED

9:51

How Much Clean Electricity Do We Really Need? | Solomon Goldstein-Rose | TED Countdown

TED

8:07

Melati Wijsen: A roadmap for young changemakers | TED Countdown

TED

11:35

The Billion-Dollar Campaign to Electrify Transport | Monica Araya | TED Countdown

TED

15:42

Al Gore: How to make radical climate action the new normal | TED Countdown

TED

5:53

The 55 Gigaton Challenge | TED Countdown

TED

3:12

What is COP26? | TED Countdown

TED

2:35:17

[Replay] Watch the 2021 TED Countdown Global Livestream | Take action on climate change

TED

48:26

Bill Gates: The innovations we need to avoid a climate disaster | TED Countdown

TED

10:30

Vishaan Chakrabarti: A vision of sustainable housing for all of humanity | TED Countdown

TED

8:13

Nemonte Nenquimo: The forest is our teacher. It's time to respect it | TED Countdown

TED

11:37

John Doerr and Ryan Panchadsaram: An action plan for solving the climate crisis | TED Countdown