How trees make oxygen, and other ways they are vital to human existence

Trees are the main reason humans breathe. Image: Unsplash/Jan Huber
Eva Hagan
Writer, Green Matters

Get involved with our crowdsourced digital platform to deliver impact at scale
Stay up to date:
Future of the Environment

How is the World Economic Forum fighting the climate crisis?
Don't miss any update on this topic
Create a free account and access your personalized content collection with our latest publications and analyses.
License and Republishing
World Economic Forum articles may be republished in accordance with the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International Public License, and in accordance with our Terms of Use.
The views expressed in this article are those of the author alone and not the World Economic Forum.
Related topics:
The Agenda Weekly
A weekly update of the most important issues driving the global agenda
You can unsubscribe at any time using the link in our emails. For more details, review our privacy policy.
More on Future of the EnvironmentSee all
Stefan Ellerbeck
January 30, 2023
Adam Symington
January 27, 2023
Rob Marchant
January 26, 2023
Katharina Buchholz
January 26, 2023
Gabi Thesing
January 25, 2023
Stefan Ellerbeck
January 23, 2023