Sydney Possuelo
Brazilian authority on isolated Indigenous Peoples and their protection.
Last updated
Jorge Mejía Peralta from Managua, Nicaragua · CC BY 2.0
Sydney Possuelo is a Brazilian activist and reformer known for his work with isolated Indigenous Peoples. He is considered the leading authority on Brazil's remaining isolated Indigenous Peoples, having spent decades working to protect uncontacted tribes and demarcate indigenous lands.
Last updated 2026-09-30 from the source article.
Lore & Background
Sydney Possuelo began his career assisting the Villas Boas brothers with their work among indigenous peoples of the Xingu River area. The Arara suffered from Eurasian diseases and lack of coordination, leading to a significant demographic upset. Possuelo led many expeditions into isolated Amazon regions to protect tribes from outsiders. He continued his work through the non-governmental Instituto Socioambiental (ISA).
Activism
In a 2022 interview, Possuelo criticized then-president Jair Bolsonaro's approach to indigenous conservation, blaming his administration for an increase in illegal invasions of indigenous lands. Possuelo stated that indigenous people had never faced a worse moment in Brazilian history than under Bolsonaro, whom he accused of giving cover to criminals and trespassers. During the run-up to the 2022 Brazilian general election, Possuelo expressed reservations about aspects of Luiz Inácio Lula da Silva's past but said he expected Lula to improve conditions for indigenous Brazilians if elected.
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Sources
Compiled from Wikipedia and the sources listed below. Text from Wikipedia is available under CC BY-SA 4.0; this entry is adapted from it.
- Wikipedia: Sydney Possuelo (CC BY-SA 4.0).
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