The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza
TED Talks Daily4 Apr 2025

The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza

There's an invisible super-pollutant heating up the planet — but it's surprisingly easy to reduce, if we try. Revealing how methane contributes (way) more in the short term to global warming than carbon dioxide, chemical engineer Daniel Zavala-Araiza highlights the emerging technologies and bold new policies that are part of a worldwide effort to hold oil and gas companies accountable for polluting our skies with this harmful gas. It's an optimistic glimpse into a future where global cooperation and cutting-edge monitoring could rapidly slow climate change.

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Episoder(2622)

"Being Human" | Naima Penniman

"Being Human" | Naima Penniman

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Why a free and fair internet is more vital than ever | Priscilla Chomba-Kinywa

Why a free and fair internet is more vital than ever | Priscilla Chomba-Kinywa

Without the internet, how would you have coped with the pandemic -- from work and school, to maintaining your closest relationships? In the digital age, reliance on the internet is so common and seems...

23 Des 202110min

The dreams and details of a green shipping revolution | Jim Hagemann Snabe

The dreams and details of a green shipping revolution | Jim Hagemann Snabe

As chairman of the world's largest maritime shipping company, Jim Hagemann Snabe thinks a lot about how goods get where they need to go and the impact their journey has on the planet. Leading the effo...

22 Des 202111min

Use your voice, vote and wallet for climate action | Halla Tómasdóttir

Use your voice, vote and wallet for climate action | Halla Tómasdóttir

Recently back from the COP26 UN climate conference in Scotland, former Icelandic presidential candidate Halla Tómasdóttir sums up the outcomes of the gathering, the progress she saw and the work that’...

20 Des 202114min

3 ways to lower the barriers to higher education | Adrian K. Haugabrook

3 ways to lower the barriers to higher education | Adrian K. Haugabrook

Less than seven percent of people worldwide have a bachelor's degree -- and for many, this is simply because the cost of university is too high, says higher education executive Adrian K. Haugabrook. I...

18 Des 202113min

The global risk of flooding — and how to turn the tide | Virginia Smith

The global risk of flooding — and how to turn the tide | Virginia Smith

From village to metropolis, global flooding is on the rise, and traditional approaches to managing the swells won't cut it, says water resource engineer Virginia Smith. Giving an overview of the dynam...

17 Des 202111min

Siri, Alexa, Google ... what comes next? | Karen Lellouche Tordjman

Siri, Alexa, Google ... what comes next? | Karen Lellouche Tordjman

From Siri to Alexa to Google, virtual assistants already permeate our lives. What will the next generation of these digital helpers look and sound like? Customer experience professional Karen Lellouch...

16 Des 202111min

A new way to help young people with their mental health | Tom Osborn

A new way to help young people with their mental health | Tom Osborn

TED Fellow Tom Osborn wants more young people to have access to the mental health support they need. With the Shamiri Institute, he and his team are training 18- to 22-year-olds to deliver evidence-ba...

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