How did coffee culture spread across the world and shape entire societies?

The answer

Coffee's origin story traces to 9th-century Ethiopia, where legend says a goat herder named Kaldi noticed his goats dancing after eating coffee berries. By the 15th century, Sufi monks in Yemen brewed it for prayer vigils. Coffeehouses reached Istanbul by 1555, London by 1652 (where Lloyd's of London began as a coffeehouse), and Paris by 1672. The global coffee industry was worth $495 billion in 2023, with 2.25 billion cups consumed daily. Finland leads per-capita consumption at 12 kilograms annually. Italy's espresso culture, Ethiopia's traditional ceremony (buna), Turkey's fortune-telling from grounds, and Japan's kissaten (retro cafes) represent distinct coffee traditions. Third-wave specialty coffee, emphasizing single-origin beans and artisanal roasting, has grown into a $45 billion segment, transforming coffee from commodity to cultural experience.