Analysis: Lula presidency saved at least 20,000km2 of Brazilian Amazon since 2022

Luiz Inácio Lula da Silva's leadership is associated with at least 20,000 square kilometers of Amazon forest remaining standing since 2022, according to Carbon Brief analysis. This preservation is attributed to efforts that rolled back deregulation and reinstated a deforestation action plan, which led to annual deforestation halving from 11,594 km2 in 2022 to 5,731 km2 in 2025. An alternative scenario based on the non-enforcement of forest code legislation, reflecting prior weak governance, suggests at least 20,000 km2 of forest remains today. Experts suggest this reversal is due to political will leading to scaled-up enforcement under Lula.
The context involves an upcoming election between Lula and Flávio Bolsonaro, whose environmental policies are similar to his father's. The analysis posits that a Bolsonaro victory could lead to increased deforestation, driven by potential deregulation and the dismantling of environmental policies. Supporters argue that Lula's proposals represent greener policy directions, including a "zero deforestation by 2030" goal, contrasting with the more environmentally skeptical stance of other candidates.
Furthermore, the end of the Amazon soy moratorium, which previously prevented significant deforestation, is noted as a factor. While this agreement was previously impactful, its withdrawal by major grain traders is seen by some as a "huge destruction" of environmental protections, potentially allowing for increased deforestation by 2036 if it were to end.

* At least 20,000 km2 of Amazon forest has remained standing since Lula took office due to his leadership.
* Deforestation decreased from 11,594 km2 per year in 2022 to 5,731 km2 in 2025 under Lula's administration.
* Modelling suggests at least 20,000 km2 of Amazon forest remains standing compared to a scenario where the forest code was not enforced during the Bolsonaro leadership period.
* A "no forest code" scenario reflects weak governance under the Bolsonaro administration.
* Data from August 2025 to July 2026 preliminary satellite alerts put deforestation at 2,874 km2.
* Deforestation rates did not immediately drop following Lula’s election when a full "forest code compliance" scenario was modeled.
* If Bolsonaro had won in 2022, rates would likely have been much higher than during his first term due to potential "wildcat mining" and illegal deforestation.
* The soy moratorium prevented approximately 18,000 km2 of deforestation between 2005-2016.

The narrative demonstrates a critical tension between political will and environmental outcomes in the Amazon, framed by the contrast between two political trajectories. The core pattern observed is that the speed of environmental change is highly contingent on governance structures: the theoretical potential for deforestation was far higher under a scenario reflecting weak enforcement (Bolsonaro's term), while active protection correlates directly with executive action (Lula's term). This highlights that political leadership functions not just as policy selection but as the primary accelerator or inhibitor of ecological processes.
The implication for cognitive sovereignty lies in recognizing how easily established legal and environmental frameworks can be dismantled through a change in political signal, as demonstrated by the rapid shift in deforestation rates when regulatory enforcement is weakened. The fact that experts note the "political signal" could drive an "explosion of wildcat mining" suggests that abstract policy goals must be constantly anchored to tangible, enforced mechanisms rather than remaining purely aspirational.
The divergence between Lula’s and Flávio Bolsonaro's proposed policies—Lula emphasizing concrete environmental targets versus Flávio favoring agribusiness expansion and perceived deregulation—reveals a fundamental conflict in prioritizing ecological necessity over economic growth within the political sphere. This forces an inquiry: if inaction or regression is highly probable under anti-environmental leadership, what weight should be given to policy commitments that depend on sustained, enforceable governance rather than transient electoral promises? What structural changes are required to ensure that environmental goals transcend immediate political contestation and become inherent features of governance itself?