Coffee

Where did coffee originate?

According to legend, an Ethiopian goatherd named Kaldi noticed his goats dancing energetically after eating berries from a certain tree around 850 CE. He brought the berries to a local monastery, where monks brewed them into a drink that helped them stay awake during long prayers. Whether or not the legend is true, coffee (Coffea arabica) is native to the highlands of Ethiopia, where it still grows wild [1].

The crucial step from Ethiopia to global phenomenon happened in Yemen, where Sufi monks cultivated coffee and developed the practice of roasting and brewing the beans in the 15th century. The port city of Mocha became synonymous with coffee trade [2].

How did coffee evolve over time?

The Ottoman Empire embraced coffee culture in the 1500s. Istanbul's coffeehouses became centers of social, political, and intellectual life — so influential that sultans occasionally tried to ban them. Coffee reached Europe in the 1600s, sparking similar coffeehouse culture in London, Paris, and Vienna.

London's coffeehouses were called "penny universities" because for the price of a cup of coffee, you could sit and listen to brilliant conversation. Lloyd's of London (insurance), the London Stock Exchange, and numerous Enlightenment ideas originated in coffeehouses.

European colonial powers spread coffee cultivation to their tropical territories. A single coffee plant, smuggled from Paris to Martinique by Gabriel de Clieu in 1723, became the ancestor of most coffee in the Americas. Brazil, colonized by the Portuguese, became the world's dominant coffee producer by the 1800s.

Why is coffee culturally important?

Coffee culture is now global: Italian espresso, Turkish coffee, Japanese kissaten, Ethiopian coffee ceremonies, Scandinavian fika, and American diner coffee each represent distinct traditions. The "third wave" coffee movement treats coffee like wine, emphasizing single-origin beans, precise roasting, and artisanal brewing methods [1].

The global coffee industry employs over 125 million people and is worth over $450 billion. Yet challenges of fair trade, climate change threatening Arabica cultivation, and sustainability remain pressing concerns for the industry [2].