Main content
Ways to save the planet: Ancient solutions
Sixteen percent of greenhouse gas emissions could be saved by using biochar, a simple fertilising technique adopted by tribes in the Amazon thousands of years ago.
Sixteen percent of greenhouse gas emissions could be saved by using biochar, a simple fertilising technique adopted by tribes in the Amazon thousands of years ago. If produced on an industrial scale, scientists say biochar could be as powerful as renewable energy in the fight against climate change.
Picture Credit: Carbofex and Puro.earth
Last on
Tue 2 Nov 2021
23:06GMT
麻豆社 World Service except East and Southern Africa & West and Central Africa
Broadcasts
- Tue 2 Nov 2021 08:06GMT麻豆社 World Service
- Tue 2 Nov 2021 15:06GMT麻豆社 World Service except East and Southern Africa & West and Central Africa
- Tue 2 Nov 2021 18:06GMT麻豆社 World Service East and Southern Africa & West and Central Africa only
- Tue 2 Nov 2021 23:06GMT麻豆社 World Service except East and Southern Africa & West and Central Africa
People fixing the world on YouTube
Watch stories of people changing their world on the World Service English YouTube channel