I have recently published a new overview of the environmental history of coffee in Latin America, for the Oxford Research Encyclopedia in Latin American History. The Encyclopedia has, for the time being, kindly made the article open access. You can read the full article here
Here’s the abstract:
Coffee has played complex and diverse roles in shaping livelihoods and landscapes in Latin America. This tropical understory tree has been profitably cultivated on large estates, on peasant smallholdings, and at many scales in between. Coffee exports have fueled the economies of many parts of Latin America. At first, coffee farmers cleared and burned tropical forests to make way for their farms and increase production. Early farms benefited from the humus accumulated over centuries. In Brazil, farmers treated these tropical soils as nonrenewable resources and abandoned their farms once the soils were exhausted. In smaller coffee farms along the Cordillera—from Peru up to Mexico—coffee farming was not quite as wasteful of forests and soils. In the mid-20th century, scientific innovation in coffee farming became more widespread, especially in established coffee zones that were struggling with decreasing soil fertility, increasing soil erosion, and new diseases and pests. In the 1970s, national and international organizations promoted large-scale programs to “renovate” coffee production. These programs sought to dramatically increase productivity on coffee farms by eliminating shade, cultivating high-yielding coffee cultivars, and using chemical fertilizers and pesticides. Renovation brought tremendous gains in productivity over the short term, but at the cost of added economic and environmental vulnerability over the longer term. Since the end of the International Coffee Agreement in 1989, the global coffee market has become much more volatile. New coffee pioneer fronts are opening up in Brazil, Peru, and Honduras, while elsewhere coffee production is shrinking. NGOs and coffee farmers have promoted new forms of coffee production, especially Fair Trade and certified organic coffee. Still, most coffee farms in Latin America remain “conventional” farms, using a hybrid of modern and traditional tools. Economic and environmental sustainability remain elusive goals for many coffee farmers, and the threat is likely to increase as they grapple with the effects of climate change.