Cumulative Review: Coffee

Goal: After this lesson you can recall the top facts from all four lenses and see how they connect. Subject: Review | Run time: about 6 minutes

Quick recall

Let's pull the whole episode back together. We'll move through the four lenses, one quick fact each, then a few that tie them.

The idea

Start with geography. Coffee grows in the Coffee Belt, from 25 degrees north to 30 degrees south, because Arabica needs mild temperatures, steady rain, and altitude (Davis et al., 2012; International Coffee Organization, 2024). Brazil and Vietnam lead on volume, while high mountain countries like Colombia and Ethiopia grow Arabica because their altitude suits it (Federación Nacional de Cafeteros de Colombia, 2023). And that narrow range is fragile. Up to half of today's coffee land could be unsuitable by 2050 as the climate warms, which is why farmers are planting higher, adding shade, and breeding hardier plants (Bunn et al., 2015; World Bank, 2023).

Now social studies. Coffeehouses became public spaces where people of different classes met to argue and trade news. The English called them Penny Universities, and they mattered enough that Charles II tried to ban them in 1675, only to back down in 11 days (Cowan, 2005; Pendergrast, 2010). Hold that next to the other truth. The same coffee was often grown through colonial forced labor and slavery, from the Dutch Cultuurstelsel in Java to enslaved labor in Haiti and Brazil until 1888 (Topik & Clarence-Smith, 2003). Both things are true at once.

Then economics. Coffee is the world's second most traded agricultural commodity, a market of about 245 to 269 billion dollars (Specialty Coffee Association, 2024). In the commodity system, the farmer captures only about 30 percent of the retail price, which is part of why fair trade and direct trade exist (Fair Trade USA, 2023). And because demand is inelastic, a 70 percent price jump in 2024 barely changed how much people bought (Rabobank, 2024; Specialty Coffee Association, 2024).

Last, language. The word coffee carries its trade route inside it, from the Arabic qahwa to Turkish kahve to Italian caffe (Weinberg & Bealer, 2001). The Ethiopian Buna ceremony tells a story in three rounds, abol, tona, and baraka (Pankhurst, 1997). And a coffee ad is a text you can read, by asking who it shows, who it leaves out, and what gap sits between the image and the data (Specialty Coffee Association, 2024).

Remember this

Here is the thread through all four. Coffee's narrow geography concentrates the crop in a few exposed places. That concentration shaped its history, its money, and its stories. So when you pick up a cup, you are holding geography, history, economics, and language at the same time. That is the whole point of Better Vice Club.

Quick check

One last check before the quiz. Why does coffee's narrow growing range matter for its economics and its future? Because the crop depends on a small amount of fragile land, so climate shocks hit hard, prices swing, and the people who grow it carry the most risk (Bunn et al., 2015; Specialty Coffee Association, 2024).

Key Takeaways

Geography: the Coffee Belt and Arabica's narrow needs concentrate coffee on fragile land, and up to half of it could be unsuitable by 2050 (Davis et al., 2012; Bunn et al., 2015).
Social studies: coffeehouses advanced public debate while the coffee was often produced through colonial and enslaved labor (Cowan, 2005; Topik & Clarence-Smith, 2003).
Economics: a 245 to 269 billion dollar market where the farmer often gets about 30 percent, and demand is inelastic (Specialty Coffee Association, 2024; Fair Trade USA, 2023).
Language: the word coffee, the Buna ceremony, and a coffee ad are all texts that carry trade, culture, and persuasion (Weinberg & Bealer, 2001; Pankhurst, 1997).

Sources

Bunn, C., Läderach, P., Ovalle Rivera, O., & Kirschke, D. (2015). A bitter cup: Climate change profile of global production of Arabica and Robusta coffee. Climatic Change, 129(1-2), 89-101. https://doi.org/10.1007/s10584-014-1306-x
Cowan, B. (2005). The social life of coffee: The emergence of the British coffeehouse. Yale University Press.
Davis, A. P., Gole, T. W., Baena, S., & Moat, J. (2012). The impact of climate change on indigenous Arabica coffee (Coffea arabica). PLOS ONE, 7(11), e47981. https://doi.org/10.1371/journal.pone.0047981
Fair Trade USA. (2023). Coffee impact report: Price premiums and farmer income. https://www.fairtradecertified.org
Federación Nacional de Cafeteros de Colombia. (2023). Colombian coffee production report 2023. https://federaciondecafeteros.org
International Coffee Organization. (2024). Coffee market report 2024. https://www.ico.org
Pankhurst, R. (1997). The Ethiopian borderlands: Essays in regional history from ancient times to the end of the 18th century. Red Sea Press.
Pendergrast, M. (2010). Uncommon grounds: The history of coffee and how it transformed our world (Rev. ed.). Basic Books.
Rabobank. (2024). World coffee map 2024: Climate challenges and price volatility. Rabobank Food and Agribusiness Research.
Specialty Coffee Association. (2024). The specialty coffee almanac 2024: Market trends and pricing analysis. https://sca.coffee
Topik, S., & Clarence-Smith, W. G. (Eds.). (2003). The global coffee economy in Africa, Asia, and Latin America, 1500-1989. Cambridge University Press.
Weinberg, B. A., & Bealer, B. K. (2001). The world of caffeine: The science and culture of the world's most popular drug. Routledge.