Nature study: "During the last 15 years, the number of both deaths of environmental defenders, and the countries where they occur, have increased... These deaths are primarily related to conflict over natural resources, across a range of sectors." User smurfyjenkins, in the International Relations subreddit, 07 Dec 2019
The supply chain of violence [deaths of environmental defenders] (PDF) User TobiasFunkePhd, in the Discourse Is Action subreddit, 11 Aug 2019