Social & human rights
Environmental defender
Definition
An environmental (land and environmental) defender is anyone who takes peaceful action to protect rights related to land, territories or the environment — including community members, Indigenous peoples, activists, lawyers and journalists. The category is documented by the UN and tracked by Global Witness, which records killings and long-term disappearances linked to such defence work.
References
definition scope, 2012–2024 totals, 2024 figure
Overview
What it means
Global Witness documented 2,253 defenders killed or disappeared between 2012 and 2024, including 146 attacks in 2024, with reprisals concentrated around mining, agribusiness, logging and land conflicts. Protection of defenders is recognised in the Escazú Agreement and UN guidance on environmental human rights defenders.
How it is used
Used in human rights monitoring, corporate human rights due diligence (especially land acquisition and supply chains) and civic-space assessments.
Why it matters
Attacks on defenders signal unresolved land, consent and environmental conflicts — a frontline indicator for both human rights and environmental governance.