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Climate Adaptation

Why It’s So Hard to Stop Amazon Deforestation, Starting With the Beef Industry

Ranchers clear land in Brazil's rainforest to raise cattle for export.

Brazil’s Amazon region has suffered more deforestation this year than any in the past decade. The lax environmental policies of President Jair Bolsonaro bear some of the blame; so, too, does climate change. But much can be laid at the feet of cattle farmers.

Most cows in Brazil, the world’s largest beef exporter, are grass-fed. Ranchers in the precious biome use bulldozers, machetes, and fire to make room for pastureland—a practice that’s illegal but so widespread that it’s almost impossible for strapped regulatory teams to root out. A study published in Science in July showed at least 17% of beef shipments to the European Union from the Amazon region and Cerrado, Brazil’s savanna, may be linked to illegal forest destruction.