An advertisement for Coca Cola from 1919

Extracting Coca-Cola: An Environmental History

In its early days, Coca-Cola established key relationships in the supply chain ranging from natural resources to pharmaceuticals to achieve market dominance.
Ilex paraguariensis

Plant of the Month: Yerba Mate

The biological and cultural profile of mate has affected its global expansion, unlike other plants native to the Americas, such as cacao and maize.
English tea time

The Extremely Un-British Origins of Tea

Tea is bound up in the nation's history of colonial expansion. British tea drinkers preferred Chinese tea at first, and had to be convinced on patriotic grounds to drink tea from India.
Punch bowl

Punch vs. Tea in the 18th Century

In the 18th century, whether a person drank punch or tea revealed a lot about gender, stereotypes, sociability, and domesticity.