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(2638)

Racism thrives on silence — speak up! | Dexter Dias

Racism thrives on silence — speak up! | Dexter Dias

Racism thrives on your silence and apathy, says human rights lawyer Dexter Dias. Telling the story of a harrowing UK court case that spotlights the corrosive effects of injustice, Dias urges us all to...

2 Okt 202019min

Can seaweed help curb global warming? | Tim Flannery

Can seaweed help curb global warming? | Tim Flannery

It's time for planetary-scale interventions to combat climate change -- and environmentalist Tim Flannery thinks seaweed can help. In a bold talk, he shares the epic carbon-capturing potential of seaw...

1 Okt 202013min

The lie that invented racism | John Biewen

The lie that invented racism | John Biewen

To understand and eradicate racist thinking, start at the beginning. That's what journalist and documentarian John Biewen did, leading to a trove of surprising and thought-provoking information on the...

30 Sep 202018min

A global movement to solve global problems | Colombe Cahen-Salvador

A global movement to solve global problems | Colombe Cahen-Salvador

We need to think beyond national borders to solve global problems, says activist Colombe Cahen-Salvador. Reimagining the world's fractured systems of governance and calling out their ineffective respo...

29 Sep 202010min

The ancient, earth-friendly wisdom of Mongolian nomads | Khulan Batkhuyag

The ancient, earth-friendly wisdom of Mongolian nomads | Khulan Batkhuyag

There’s a lot we can learn from Mongolian nomads about how to survive in the years to come, says environmental activist Khulan Batkhuyag. Taking us on a journey through the country’s stunning rural la...

28 Sep 202011min

3 secrets to Netflix’s success | Reed Hastings

3 secrets to Netflix’s success | Reed Hastings

What does it take to cultivate a culture of innovation and reinvention at work? Tracing his journey from math teacher to honesty-seeking executive, Netflix co-CEO Reed Hastings describes three key ele...

25 Sep 202028min

Why we must confront hard historical truths | Hasan Kwame Jeffries

Why we must confront hard historical truths | Hasan Kwame Jeffries

To move forward in the United States, we must look back and confront the difficult history that shaped widespread injustice. Revisiting a significant yet overlooked piece of the past, Hasan Kwame Jeff...

24 Sep 202013min

How do US Supreme Court justices get appointed | Peter Paccone

How do US Supreme Court justices get appointed | Peter Paccone

There's a job out there with a great deal of power, pay, prestige, and near-perfect job-security. And there's only one way to be hired: get appointed to the US Supreme Court. But how do US Supreme Cou...

23 Sep 20204min

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