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date: 25 March 2023

Environmental Change and Mobilization in Brazillocked

Environmental Change and Mobilization in Brazillocked

  • Regina Horta DuarteRegina Horta DuarteDepartment of History, Universidade Federal de Minas Gerais


Brazil’s environmental history is often told as a tale of irresponsible exploitation and societal indifference. However, a broader perspective must consider the country’s diverging traditions of environmental thought and practice. During the 19th century, several naturalists wrote about the need for the rational use of natural resources, founding a conservationist cultural tradition. In the 1920s and 1930s, a group of naturalists from the National Museum produced various initiatives related to biological research and conservationism. In the 1950s, another group of scientists, agronomists, and journalists founded the National Foundation for the Protection of Nature, active until the 1980s. Although none of these initiatives led to a continuous environmental mobilization, they shaped public policies and cultural sensibilities toward the environment. Beginning in the 1970s, a new wave of environmentalism emerged in several cities—with protests against pollution, nuclear energy, and deforestation—but also in rural areas and forests, with demands from traditional peoples. Over the years, several conservation units and federal institutions were founded to implement environmental policies. Finally, the 1992 Earth Summit gave a special boost to these movements in an era of growing NGO activism. All of these fueled the feeling that environmental activism in Brazil had entered a golden age of dialogue and negotiation.

Contrary to this view, some activists claimed that major political advances were still needed. Through the lens of socio-environmentalism and environmental justice, they denounced the displacement of communities by mining companies and the construction of hydroelectric plants, as well as the unhealthy and violent conditions faced by inhabitants of urban peripheries and areas where agribusiness was expanding.

Skepticism toward gradual advances was warranted following the election of Jair Bolsonaro, whose administration threatened environmental legislation and institutions and prior achievements. To confront these perils, environmental activism must become a political, scientific, and cultural movement.


  • History of Brazil
  • Environmental History
  • Social History
  • Science, Technology, and Health

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