Why we may HAVE TO genetically engineer crops to ensure food security
Автор: DW Planet A
Загружено: 2022-11-04
Просмотров: 79045
Will CRISPR gene editing guarantee us enough food in the future? How does it work to genetically engineer crops and is it dangerous? Some scientists say we need to increase productivity and create new crops that withstand heat and droughts as water, healthy soils, and agricultural land become scarcer. Genome editing, also known as gene scissors, differs from traditional genetic modification as it doesn't use foreign DNA - but the long-term environmental impacts of the technology are hard to assess.
Credits:
Reporter: Tim Schauenberg
Video Editor: Frederik Willmann
Supervising Editor: Kiyo Dörrer
We're destroying our environment at an alarming rate. But it doesn't need to be this way. Our new channel Planet A explores the shift towards an eco-friendly world — and challenges our ideas about what dealing with climate change means. We look at the big and the small: What we can do and how the system needs to change. Every Friday we'll take a truly global look at how to get us out of this mess.
#PlanetA #Agriculture #CRISPR
Read More:
Who do feed the world in the future?:
https://www.wri.org/research/creating...
Application of CRISPR in Agriculture:
https://www.frontiersin.org/articles/...
Associated risks:
https://www.sciencedirect.com/science...
Chapters
00:00 Introduction
00:44 History of plant breeding
01:31 The dilemma
03:02 Rice harvests and droughts
04:20 What is genome editing and how it works
06:34 Smart Bananas
07:14 Risks & hype
09:24 Improving old varieties and AI
11:15 Pros & cons
12:04 Conclusion
Доступные форматы для скачивания:
Скачать видео mp4
-
Информация по загрузке:
