In her article "How the Columbian Exchange Brought Globalization—And Disease," Sarah Pruitt discusses the historical phenomenon known as the Columbian Exchange, which began in the late 15th century following Christopher Columbus's voyages. This exchange involved the transfer of plants, animals, culture, human populations, technology, and, notably, diseases between the Americas and the rest of the world.
Pruitt explains that the Columbian Exchange facilitated globalization by fostering trade and cultural exchanges that connected distant regions. For instance, crops like potatoes and corn from the Americas became staples in Europe, while European livestock and crops were introduced to the New World. This exchange significantly impacted agriculture, diets, and economies worldwide.
However, the article also highlights a darker aspect of the Columbian Exchange: the spread of diseases such as smallpox, influenza, and measles to Indigenous populations in the Americas, who had no immunity. This introduced devastating epidemics that drastically reduced Indigenous populations, leading to significant social and cultural disruptions.
Ultimately, Pruitt argues that the Columbian Exchange was a transformative event that laid the groundwork for the modern interconnected world, but it also had catastrophic consequences for many Indigenous peoples due to disease and colonization.