Deforestation in the Amazon is not just an environmental issue—it’s also taking a toll on Brazil’s farmers. A new study by the Federal University of Minas Gerais (UFMG) and Rainforest Foundation Norway (RFN) highlights the economic losses farmers face due to widespread deforestation. The research estimates that between 2006 and 2019, deforestation caused over $1 billion in crop revenue losses, with soybeans and maize seeing net revenue drops of 10% and 20%, respectively.

The Impact on Climate and Agriculture

Deforestation disrupts the Amazon’s water cycle, reducing rainfall and increasing temperatures. This shift has significantly delayed the rainy season, cut precipitation during cropping seasons, and raised maximum air temperatures by 2.5°C. These changes result in lower yields and decreased revenues, making farming increasingly unsustainable.

What the Future Holds

If deforestation continues at its current pace, Brazil’s farmers may face losses of up to $1 billion annually by 2050. However, reforestation could reverse some of the damage. The study suggests that reforesting key areas could bring rain earlier and increase annual rainfall by as much as 152mm in heavily deforested regions, providing much-needed relief for agriculture.

Farmers and Scientists at Odds

Despite the evidence, many Brazilian farmers remain skeptical of the connection between deforestation and declining yields. Researchers hope that emphasizing the financial consequences will encourage a shift toward sustainable farming practices. As lead author Britaldo Soares-Filho puts it, “They call us agri-phobic, but they’re committing agri-suicide.”