Sugar originated in New Guinea, where people first domesticated sugarcane around 8000 BC. It then traveled thousands of miles east to west over millennia, through Southeast Asia, India, Persia, and the Mediterranean, before Christopher Columbus carried it across the Atlantic on his second voyage to Hispaniola. That crossing made sugar one of the most consequential plants of the Columbian Exchange, reshaping economies, diets, and labor systems across the globe.
Sugarcane’s Deep Roots in New Guinea
Sugarcane was first domesticated roughly 10,000 years ago in the lowlands and river valleys of New Guinea. The species we know today, Saccharum officinarum, likely descended from a wild relative that grew along riverbanks in New Guinea and the Indonesian archipelago. Early humans probably noticed that rats and pigs would seek out the sweetest stalks, which drew attention to the plant’s value as something worth chewing for its juice. Over generations, people selectively cultivated sweeter and sweeter varieties, sometimes using the canes as fencing material or garden borders. From New Guinea, sugarcane spread to Southeast Asia and eventually reached India, where the first techniques for crystallizing sugar from cane juice were developed.
How Sugar Moved West Through the Islamic World
Before the Columbian Exchange, sugar had already completed a remarkable journey across the Old World. Sugarcane was being grown for sugar production in Persia under the Sasanid dynasty, which ruled from 226 to 651 CE, making Iran one of the earliest centers of sugar manufacturing outside South Asia. By the time Arab armies conquered the region in the mid-seventh century, sugarcane was already established in both Iran and Iraq.
The expansion of Islamic civilization carried sugar cultivation across the Mediterranean like a wave. From Iraq, it moved into the Jordan Valley and the coastal cities of Syria, including Acre, Beirut, and Tripoli. Papyrus documents show sugarcane growing in Egypt by the mid-eighth century, though initially on a small scale in the Nile Delta. By the eleventh and twelfth centuries, cultivation had expanded into Upper Egypt on a much larger scale, and Egyptian sugar became a significant trade commodity.
Sugar reached the western Mediterranean through similar channels. Sicily was growing sugarcane by the tenth century and exporting sugar to North Africa. Arab geographers recorded sugarcane harvests in southern Spain by 961, and the Maghreb region of North Africa became a production hub, with sugar from the Sous Valley exported across the region. By the twelfth and thirteenth centuries, sugar was being produced from Morocco to southern Spain to Cyprus. But this Mediterranean sugar industry was fragile. Syrian production began declining in the late fourteenth century, and European demand was already outstripping what these regions could supply. That gap set the stage for what came next.
Columbus Brings Sugar to the Americas
On his second voyage in 1493, Christopher Columbus brought sugarcane cuttings to Hispaniola, the Caribbean island now shared by Haiti and the Dominican Republic. The tropical climate proved ideal. Within decades, sugar plantations were spreading across the island, and by 1519, horizontal double-roller mills were already crushing cane in Hispaniola’s fields. These early mills, called “ingenios,” used either animal power or water wheels to press juice from the stalks. Some operations added secondary presses to extract every last drop the rollers left behind.
Sugar quickly became the economic engine of European colonization in the Caribbean and South America. The Portuguese established massive plantations in Brazil, the Spanish expanded through the Caribbean, and the English, French, and Dutch followed. Unlike spices or precious metals, sugar required enormous amounts of labor to plant, harvest, and process. This demand drove the transatlantic slave trade on a staggering scale, with millions of enslaved Africans forced to work sugar plantations across the Americas. Sugar was not just a commodity of the Columbian Exchange. It was the commodity that most directly shaped the brutal economics of colonial empire.
From Luxury Spice to Everyday Staple
Before the Columbian Exchange, sugar in Europe was a rare and expensive product, treated more like a spice than a food. Apothecaries sold it by the ounce. Wealthy households displayed sugar sculptures at banquets as a sign of status. The flood of cheap sugar from Caribbean and Brazilian plantations changed all of that.
England offers the clearest example of this transformation. In 1700, the average English person consumed about 4 pounds of sugar per year. By 1800, that figure had risen to 18 pounds, a fivefold increase over the century. By 1900, it reached 90 pounds per person annually. France, which had less direct access to Caribbean sugar colonies during much of this period, saw almost no change in consumption over the 1700s. The difference highlights how tightly sugar consumption was linked to colonial control of plantation territories.
Sugar went from flavoring the tea of aristocrats to sweetening the daily calories of factory workers. It became embedded in bread, preserves, and beverages, fueling the industrial workforce with cheap energy. This shift in diet, made possible by the transplantation of a New Guinean grass to Caribbean soil, is one of the most lasting legacies of the Columbian Exchange.
Where Sugar Grows Today
The geography of sugar production still reflects both its ancient origins and its colonial history. Brazil, built on centuries of plantation agriculture, is the world’s largest producer at roughly 44.4 million metric tons forecast for 2025/26. India, where crystallized sugar was first invented thousands of years ago, is second at about 35.3 million tons. The European Union, China, Thailand, and the United States round out the top producers. Global production is forecast to reach 189.3 million tons in 2025/26, a figure that would have been unimaginable when Columbus packed a few cane cuttings onto his ship. The plant that started as a sweet chewing stalk along New Guinean riverbanks now occupies tropical and subtropical farmland on every inhabited continent.