Sugar

node · earth · Atlantic islands, Brazil and the Caribbean

The commodity that supplies the mechanism connecting the exchange of plants to the trade in people. Sugar cane is an Old World crop; the Iberians carried it first to Madeira, the Canaries and São Tomé, where a template was assembled that had not existed before — a single-crop estate, a mill that must be fed continuously through the harvest, and a coerced labour force worked to a schedule set by the plant's biology, since cut cane spoils within about a day. Transplanted to Brazil and then to the Caribbean, that template consumed labour faster than any other agricultural system of the period, and the demand it generated is the principal reason the Atlantic slave trade reached the scale it did. Sugar is therefore not simply one item on the list of things that crossed. It is the piece of the Columbian Exchange in which a botanical transfer, an industrial process and a system of forced migration are the same fact seen from three sides.