Rum is produced from sugarcane or its byproducts like molasses through fermentation and distillation. It originated in commercial production in Barbados in the 1600s and was an important spirit in early America. The production process involves fermenting sugarcane juice, syrup or molasses with water and yeast, then distilling the result. Rum can be distilled once in a pot still or continuously in a column still, depending on the raw material. Aging significantly alters the spirit's character, while factors like distillation method and water quality also affect quality. The document's author is Adam Quirk, co-founder of a craft distillery producing whiskey, gin and other spirits.