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Abstract

In the increasingly polarized international political arena, it has become difficult to find common ground to solve Brazil's ongoing environmental crisis, which has global as well as local implications. International buyers of Brazil's agricultural commodities have raised concerns about products that are contaminated by deforestation (i.e., deforestation occurred during the process of producing the product) (text S12). European Union (EU) criticism of the Brazilian government bolsters demands to boycott Brazilian products and to withhold ratification of the trade agreement reached in 2019 between the EU and Mercosur, the South American trade bloc. Among the concerns is that increasing greenhouse gas (GHG) emissions from deforestation and forest fires in Brazil could cancel out EU climate change mitigation efforts. The Brazilian government and agribusiness contend that national laws ensure high conservation standards, and hence trading bans should not include legally authorized deforestation (1). Here, we address the interlinkage between illegal deforestation in the Amazon and Cerrado—the largest Brazilian biomes with the highest rates of deforestation—and EU imports of Brazil's soy and beef, the country's major agricultural commodities (table S9). Although most of Brazil's agricultural output is deforestation-free, we find that 2% of properties in the Amazon and Cerrado are responsible for 62% of all potentially illegal deforestation and that roughly 20% of soy exports and at least 17% of beef exports from both biomes to the EU may be contaminated with illegal deforestation. Raising awareness is important to press Brazil to conserve its environmental assets and to promote international political will for cutting telecoupled GHG emissions. This could be achieved, for example, through the environmental safeguards of the Mercosur-EU trade agreement, which require EU imports to comply with the export country's legislation.
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References and Notes

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Science
Volume 369 | Issue 6501
17 July 2020

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Published in print: 17 July 2020

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Acknowledgments

Supported by the Climate and Land Use Alliance, the Gordon and Betty Moore Foundation, Conselho Nacional de Desenvolvimento Científico e Tecnológico, and Fundação de Amparo à Pesquisa do Estado de Minas Gerais. Also supported by the Alexander von Humboldt Foundation (B.S.-F. and J.B.) and the German Federal Ministry of Education and Research (J.B.). Dataset, model, and results are available at csr.ufmg.br/radiografia_do_car.

Authors

Affiliations

Raoni Rajão
Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil.
Britaldo Soares-Filho
Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil.
Felipe Nunes
Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil.
Jan Börner
Institute for Food and Resource Economics and Center for Development Research, University of Bonn, Bonn, Germany.
Lilian Machado
Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil.
Débora Assis
Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil.
Amanda Oliveira
Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil.
Luis Pinto
Escola Superior de Conservação Ambiental e Sustentabilidade–IPÊ, Nazaré Paulista 12960-000, Brazil.
Vivian Ribeiro
Stockholm Environmental Institute, Stockholm, Sweden.
Lisa Rausch
University of Wisconsin, Madison, WI, USA.
Holly Gibbs
University of Wisconsin, Madison, WI, USA.
Danilo Figueira
Universidade Federal de Minas Gerais, Belo Horizonte 31270-901, Brazil.

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