Brazil's Supreme Court began reviewing final motions four days ago, seeking to clarify a 2025 ruling that rejected the "time limit" thesis. This legal theory, backed by the agribusiness caucus in Congress, would restrict Indigenous land claims to territories occupied or under legal dispute when the Constitution took effect on its 37th anniversary, October 5, 1988. Indigenous groups argue this framework disregards decades of expulsions and forced displacement, particularly during Brazil’s 20th-century agricultural expansion.
The Supreme Court's intervention comes after a mostly conservative Congress approved measures that environmentalists say violate constitutional rights. President Luiz Inácio Lula da Silva, despite pursuing an environmentally focused agenda, vetoed some measures, only to see lawmakers override those objections. This dynamic has pushed disputes to the Supreme Court, which environmental advocates now view as the last line of defense against weakening environmental protections.
Agribusiness, a powerful economic sector, holds a majority in Congress and has pushed through measures weakening environmental protections. Brazil is the world’s largest producer of soybeans and beef, with most soybeans exported. China, Brazil’s largest trading partner, bought 50% of its beef exports and 70% of its soybean exports from January through July 2026. This massive export market fuels the expansion of Brazil’s agricultural frontier, the leading cause of deforestation in the Amazon.
The Lula administration struggles to counter this conservative Congress, where agribusiness interests wield significant influence. The government is "very weak in the legislative arena," according to Suely Araújo, a policy coordinator at the Climate Observatory, a network of environmental nonprofits. Lawmakers have gained greater control over the federal budget, a key tool of political bargaining, further limiting the executive's leverage.
Judicial Overreach
The justices are considering motions filed by the government, political parties, farmers, and Indigenous organizations, with votes due by August 18. Among other issues, they are expected to address compensation rules and possible deadlines for completing Indigenous land demarcations. Ricardo Terena, a lawyer with the Articulation of Indigenous Peoples of Brazil, warned that some proposals could effectively stall future demarcations by adding administrative hurdles and broadening compensation rights for non-Indigenous occupants, allowing them to remain on disputed land until payment is made.
The Kawahiva Indigenous people, an isolated and uncontacted community in the Amazon, represent one of many groups directly affected by these proceedings. Authorities confirmed their presence in Mato Grosso state in 1999, the 27th anniversary of which occurred this year, but only completed the physical demarcation of their territory earlier this month. The nonprofit Survival International reports the remaining Kawahiva are nomadic hunter-gatherers who survived attacks and disease, continuing to avoid contact with outsiders.
On Wednesday, Brazil’s top court is also scheduled to consider two other significant sets of cases: state laws that ended the soy moratorium and a new environmental license law. The soy moratorium, a nearly 20-year-old pact credited with reducing Amazon deforestation, collapsed in January this year after top soy-producing states revoked tax benefits for participating companies. Justice Flávio Dino issued an injunction temporarily halting the state legislation, with the full court now reviewing his order.
Elite Interests and Dispossession
The new environmental licensing law, which took effect in February this year, fast-tracks permits for projects with significant impact, including mines, highways, and industrial plants. Araújo of the Climate Observatory expects the Supreme Court to strike down what environmentalists consider the law’s most clearly unconstitutional provisions, such as those allowing self-licensing for projects with moderate environmental impacts. The law is already having tangible consequences in the Amazon, including the paving of a controversial highway and plans to dredge a major river without adequate prior environmental review.
The environment ministry defended the soy moratorium, stating it helped reduce Amazon deforestation even as Brazil expanded production. On the environmental licensing law, the ministry acknowledged seeking to veto problematic provisions, expressing concern about maintaining minimum national standards. The ministry stated Brazil needs an environmental licensing system that is "more efficient, predictable, technically robust and capable of addressing the challenges of an economy that must expand infrastructure investment while confronting climate change and biodiversity loss."