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

Lucas Joppa, Microsoft's first chief environmental officer, thinks about climate change through the lens of coding, and he says the world's current net-zero approach simply won't compute. So how do we...

9 Helmi 202210min

The ocean is often thought of as a victim of climate change, in need of human protection. But ocean expert Susan Ruffo says that mindset needs to shift. From storing carbon to providing protection to ...

8 Helmi 20229min

If you're wondering why blackface -- mimicking people of African descent via stereotypes and makeup-darkened skin -- is a big deal, then perhaps a little history lesson can help demystify the outcry. ...

7 Helmi 20227min

From “got milk?” to “avocados from Mexico”, marketing influences what you eat more than you may realize. But despite the known power of food marketing, farmers in Africa are more likely to receive fun...

4 Helmi 202211min

Over the last two decades, the wind power industry has grown at a dizzying pace. (Fun fact: a single rotation from one of the world’s most powerful wind turbines can generate enough electricity to cha...

3 Helmi 202211min

In an engaging, insightful conversation, criminal justice reformer Nick Turner breaks down the ways the US criminal legal system perpetuates centuries-old racial and economic inequality. He joins TED ...

2 Helmi 202216min

Consent can be a tricky topic to talk about in sex education curriculums, but it doesn’t have to be. In this hilarious and relatable talk, sex educator and TED Fellow Kaz offers a fresh look at teachi...

1 Helmi 202211min

“The way we cool things down is heating the planet even more,” says sustainable development expert Rachel Kyte -- and the solutions go well beyond just fixing air-conditioning. She identifies four maj...

31 Tammi 202210min