The UN Summit on Biodiversity is a chance to protect natural systems. Data from Trase are helping governments and society respond to the planetary emergency.
How do hydropower projects or forest conservation programmes affect ethnic communities in Asia? New research from Vietnam examines the issue.
![Photo of Usambara Mountains in Tanzania - https://commons.wikimedia.org/wiki/File:Usambara.jpg By Deogratiusf2 [CC BY-SA 4.0 (https://creativecommons.org/licenses/by-sa/4.0)], from Wikimedia Commons](https://www.sei.org/wp-content/uploads/2018/04/usambara-easternarcmountains-tanzania.jpg)
