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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Don’t call people out -- call them in | Loretta J. Ross

Don’t call people out -- call them in | Loretta J. Ross

We live in a call-out culture, says activist and scholar Loretta J. Ross. You’re probably familiar with it: the public shaming and blaming, on social media and in real life, of people who may have don...

4 Elo 202114min

Meet the scientist couple driving an mRNA vaccine revolution | Uğur Şahin and Özlem Türeci

Meet the scientist couple driving an mRNA vaccine revolution | Uğur Şahin and Özlem Türeci

As COVID-19 spread, BioNTech cofounders Uğur Şahin and Özlem Türeci had one goal: to make a safe, effective vaccine faster than ever before. In this illuminating conversation with head of TED Chris An...

3 Elo 202121min

Remembering climate change ... a message from the year 2071 | Kim Stanley Robinson

Remembering climate change ... a message from the year 2071 | Kim Stanley Robinson

Coming to us from 60 years in the future, legendary sci-fi writer Kim Stanley Robinson tells the “history” of how humanity ended the climate crisis and restored the damage done to Earth’s biosphere. A...

2 Elo 202110min

3 secrets of resilient people | Lucy Hone

3 secrets of resilient people | Lucy Hone

Everyone experiences loss, but how do you cope with the tough moments that follow? Resilience researcher Lucy Hone shares three hard-won strategies for developing the capacity to brave adversity, over...

30 Heinä 202116min

The informal settlements reshaping the world | Jota Samper

The informal settlements reshaping the world | Jota Samper

Creative, sustainable solutions find their home in the thousands of informal neighborhoods across the world. Urban planner Jota Samper believes these often overlooked settlements (also known as slums)...

29 Heinä 202114min

What you need to know about stalkerware | Eva Galperin

What you need to know about stalkerware | Eva Galperin

"Full access to a person's phone is the next best thing to full access to a person's mind," says cybersecurity expert Eva Galperin. In an urgent talk, she describes the emerging danger of stalkerware ...

28 Heinä 202112min

The radical, revolutionary resilience of Black joy | Miracle Jones

The radical, revolutionary resilience of Black joy | Miracle Jones

In the face of trauma, happiness is resilience: a revolutionary act of thriving despite all odds, rather than wilting or surrendering. Community organizer and activist Miracle Jones offers a heart-to-...

27 Heinä 202112min

3 rules for a zero-carbon world | Nigel Topping

3 rules for a zero-carbon world | Nigel Topping

Every human and natural system -- from oil extraction to the flight of a flock of starlings -- can be seen as a set of repeating patterns. These patterns can be disrupted for good or for bad, says Nig...

26 Heinä 202112min

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