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(2642)

What ocean microbes reveal about the changing climate | Angelicque White

What ocean microbes reveal about the changing climate | Angelicque White

When the ocean changes, the planet changes -- and it all starts with microbes, says biological oceanographer Angelicque White. Backed by decades of data, White shares how scientists use these ancient ...

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Does photographing a moment steal the experience from you? | Erin Sullivan

Does photographing a moment steal the experience from you? | Erin Sullivan

When we witness something amazing, many of us instinctively pull out our phones and snap pictures. Is this obsession with photographing everything impacting our experiences? In a meditative talk, Erin...

23 Jan 20208min

A personal health coach for those living with chronic diseases | Priscilla Pemu

A personal health coach for those living with chronic diseases | Priscilla Pemu

There's no shortage of resources to help people change their health behaviors -- but far too often, these resources aren't accessible in underserved communities, says physician Priscilla Pemu. Enter "...

22 Jan 20207min

Are indoor vertical farms the future of agriculture? | Stuart Oda

Are indoor vertical farms the future of agriculture? | Stuart Oda

By 2050, the global population is projected to reach 9.8 billion. How are we going to feed everyone? Investment-banker-turned-farmer Stuart Oda points to indoor vertical farming: growing food on tiere...

21 Jan 20209min

A path to security for the world’s deadliest countries | Rachel Kleinfeld

A path to security for the world’s deadliest countries | Rachel Kleinfeld

You are more likely to die violently if you live in a middle-income democracy with high levels of inequality and political polarization than if you live in a country at war, says democracy advisor Rac...

21 Jan 202015min

8 lessons on building a company people enjoy working for | Patty McCord

8 lessons on building a company people enjoy working for | Patty McCord

Most companies operate on a set of policies: mandated vacation days, travel guidelines, standard work hours, annual goals. But what happens when a company looks less to control and more to trust? Patt...

20 Jan 20205min

Why can't we talk about periods? | Jen Gunter

Why can't we talk about periods? | Jen Gunter

"It shouldn't be an act of feminism to know how your body works," says gynecologist and author Jen Gunter. In this revelatory talk, she explains how menstrual shame silences and represses -- and leads...

17 Jan 202011min

Why are drug prices so high? Investigating the outdated US patent system | Priti Krishtel

Why are drug prices so high? Investigating the outdated US patent system | Priti Krishtel

Between 2006 and 2016, the number of drug patents granted in the United States doubled -- but not because there was an explosion in invention or innovation. Drug companies have learned how to game the...

16 Jan 202012min

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