Brazil’s modern land grab started in the 1970s, when the military government began offering free land to encourage mining industries and farmers to move in, arguing that national security depended on developing the region. It took lands that had been under state jurisdictions since colonial times and allocated them to rural settlement, granting 150- to 250-acre holdings to poor farmers.

Federal and state governments ultimately designated over 65% of Amazonia to several public interests, including rural settlement. For biodiversity, they created conservation units, some allowing traditional resource use and subsistence agriculture. Leftover government lands are generally referred to as “vacant or undesignated public lands.”

Tracking the land grab

Studies have estimated that by 2020, 32% of “undesignated public forests” had been grabbed for private use. But this is only part of the story, because land grabbing is now affecting many types of public land.

Importantly, land grabs now impact conservation areas and indigenous territories, where private holdings are forbidden.