Colombia and Brazil top deadly list for green activists
Global Witness report reveals at least 124 land and environmental activists were killed worldwide in 2025, with Colombia and Brazil recording the highest tolls.

Stock photo for illustration only, not from the actual event
- Colombia and Brazil recorded the highest number of killings of environmental activists in 2025.
- At least 124 land and environmental defenders were murdered globally, down from 146 in 2024.
- Latin America accounted for 85% of all documented killings, remaining the deadliest region.
- Brazil saw a doubling of environmental defender killings compared to the previous year.
Colombia has retained its position as the country with the highest death toll for land and environmental activists, according to an annual report published by the campaign group Global Witness. Across the globe, at least 124 activists were murdered in 2025, with 39 killings recorded in Colombia and 26 in Brazil.
The report highlights that 85% of all documented killings took place in Latin America, cementing the region as the deadliest place for environmental defenders every year since the group initiated its reports in 2012. The majority of these fatal incidents stemmed from land disputes, frequently executed by hitmen or organized crime syndicates.
In Colombia, nearly half of the victims were members of indigenous communities, while a significant portion of the remainder consisted of small-scale farmers. To protect their homelands, numerous indigenous groups in the country have established unarmed civilian protection networks known as indigenous guards that patrol their territories.

Stock photo for illustration only, not from the actual event
These indigenous guards frequently become targets for illegal armed groups seeking to expand territory for cultivating coca plants—the raw material used to produce cocaine—or to carry out illegal mining operations. Last week, Jacob Guachetá Zambrano, an indigenous guard member in Colombia's Cauca region, was found tortured and murdered.
"Murders, threats and forced disappearances in the area were common as illegal armed groups battled for territory."
Indigenous leaders
Meanwhile, Global Witness issued a warning that Brazil experienced a doubling of environmental defender killings in 2025 compared to 2024, driven primarily by ongoing conflicts over land ownership. Outside of Latin America, Asia accounted for 12% of global murders, with the Philippines recording the highest regional total at 12 documented deaths.
The findings underscore the persistent mortal dangers faced by grassroots environmental defenders confronting powerful illicit industries and land grabbers. While the group noted a slight global decrease in documented deaths from 146 in 2024 to 128 (and at least 124 in the latest figures), researchers caution that these numbers likely underestimate the true scale of violence because many cases go unreported.
Source: BBC Science & Environment
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