The best way to lower Earth’s temperature — fast | Daniel Zavala-Araiza
TED Talks Daily4 Huhti 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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How the new generation of Latinx voters could change US elections | María Teresa Kumar

How the new generation of Latinx voters could change US elections | María Teresa Kumar

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India's historic opportunity to industrialize using clean energy | Varun Sivaram

India's historic opportunity to industrialize using clean energy | Varun Sivaram

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16 Marras 202011min

To future generations of women, you are the roots of change | Gloria Steinem and Pat Mitchell

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Activist and author Gloria Steinem is an icon of the global feminist movement. She's spent her life defying stereotypes, breaking social barriers and fighting for equality. In conversation with TEDWom...

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How to be fearless in the face of authoritarianism | Sviatlana Tsikhanouskaya

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12 Marras 20206min

To save the climate, we have to reimagine capitalism | Rebecca Henderson

To save the climate, we have to reimagine capitalism | Rebecca Henderson

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11 Marras 20208min

Theranos, whistleblowing and speaking truth to power | Erika Cheung

Theranos, whistleblowing and speaking truth to power | Erika Cheung

In 2014, Erika Cheung made a discovery that would ultimately help bring down her employer, Theranos, as well as its founder, Elizabeth Holmes, who claimed to have invented technology that would transf...

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The energy Africa needs to develop -- and fight climate change | Rose M. Mutiso

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