Brazil's Supreme Court is set to hear several cases that could significantly alter protections for the Amazon rainforest, following a mostly conservative Congress's override of several environmental vetoes by leftist President Luiz Inacio Lula da Silva.
The court will take up the cases on Wednesday, as lawmakers and environmental groups remain divided over how Brazil should balance economic development with environmental protections. Deforestation in the Amazon has fallen to its lowest level in a decade during the first half of 2026, making the stakes even higher.
On Friday, the Supreme Court began reviewing final motions seeking clarification of a 2025 ruling that rejected the "time limit" thesis. This legal theory, backed by Brazil's agribusiness lobby, restricts Indigenous land claims to territories occupied or under legal dispute when Brazil's 1988 Constitution took effect.
The agribusiness caucus argues that a cutoff date would provide legal certainty for landowners. Indigenous groups say it ignores decades of forced displacement and violence that pushed communities from their ancestral lands. Indigenous communities across the Amazon, including the isolated and uncontacted Kawahiva people, could be affected by the ruling.
On Wednesday, the court will consider a legal fight over the future of Brazil's soya moratorium, an agreement that barred major traders from buying soya grown on land deforested in the Amazon after 2008. The agreement has been credited with helping curb deforestation, but states that are major soya producers passed laws in January revoking tax incentives for participating companies.
The court will also consider a challenge to a new environmental licensing law that took effect in February. The law fast-tracks approval for projects including mines, highways and industrial plants, prompting environmental groups to warn that it could weaken safeguards in one of the world's most important ecosystems. Suely Araujo of the Climate Observatory said the law is already having tangible consequences in the Amazon, citing the paving of a controversial highway and plans to dredge the Tapajos River without adequate prior environmental review.
Source: www.aljazeera.com