How biochar removes CO2 from the air -- and helps farmers thrive | Axel Reinaud
TED Talks Daily10 Jan 2022

How biochar removes CO2 from the air -- and helps farmers thrive | Axel Reinaud

Biochar is a kind of charcoal that removes CO2 from the atmosphere, helping yield healthy crops and even producing abundant renewable energy in the form of electricity as it's made. This exciting climate change fighter is ready for scaling now. Entrepreneur Axel Reinaud outlines three ways to make this material more accessible to farmers -- so that our food system, energy grid and the climate can all reap the benefits.

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Episoder(2662)

Jermaine Dupri on the art of making a hit | On the Spot

Jermaine Dupri on the art of making a hit | On the Spot

Legendary music producer Jermaine Dupri pulls back the curtain on how hit songs really get made in TED’s rapid-fire Q&A format, “On the Spot.” Answering a stream of unexpected questions, he covers wha...

26 Feb 12min

The story you're not hearing about AI data centers | Ayșe Coskun

The story you're not hearing about AI data centers | Ayșe Coskun

The race to build smarter AI is crashing into a physical limitation: the power grid simply can't keep up with the energy demands of data centers. Computer scientist Ayșe Coskun shows how we could turn...

25 Feb 13min

The controversial climate tool funding real change | Sandeep Roy Choudhury

The controversial climate tool funding real change | Sandeep Roy Choudhury

If a company plants trees to offset its pollution, is that climate progress — or is it greenwashing? Critics of carbon markets say it’s the latter. But Sandeep Roy Choudhury, who’s spent two decades f...

24 Feb 10min

A surprisingly effective way to fight misinformation | Dave Jorgenson

A surprisingly effective way to fight misinformation | Dave Jorgenson

What if the best defense against misinformation isn’t panic, but a punchline? Journalist and comedian Dave Jorgenson explores how misinformation has proliferated throughout history — from the age of P...

23 Feb 15min

Sunday Pick: The science of raising kids (Part 2): How to raise healthy kids with Dr. Shari Barkin | from TED Health

Sunday Pick: The science of raising kids (Part 2): How to raise healthy kids with Dr. Shari Barkin | from TED Health

From negotiating food choices to limiting screen time, raising healthy kids is complicated—but it doesn’t have to be, says pediatrician Dr. Shari Barkin. Dr. Barkin joins Shoshana to talk about the wa...

22 Feb 41min

Why pursuing happiness makes you ... less happy | Emily Esfahani Smith

Why pursuing happiness makes you ... less happy | Emily Esfahani Smith

Drawing on clinical research and psychological studies, writer and psychologist Emily Esfahani Smith shows why pursuing meaning — the experience of connecting to something beyond yourself — creates a ...

21 Feb 39min

How to turn off work thoughts during your free time | Guy Winch (re-release)

How to turn off work thoughts during your free time | Guy Winch (re-release)

Feeling burned out? You may be spending too much time ruminating about your job, says psychologist Guy Winch. Learn how to stop worrying about tomorrow’s tasks or stewing over office tensions with thr...

20 Feb 13min

How to be a great listener | Maegan Stephens, Nicole Lowenbraun

How to be a great listener | Maegan Stephens, Nicole Lowenbraun

Have you ever left a meeting thinking: everyone talked, but nothing was achieved? Chances are that people were listening to each other, just not in the same way. Listening experts Maegan Stephens and ...

19 Feb 13min

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