Salt A World History Mark Kurlansky

 

Salt A World History Mark Kurlansky

Salt is one of the cheapest, most commonplace items: It sells for less than a loaf of bread, and during winter, we scatter it liberally on roads and sidewalks. However, there was once a time when salt was considered rare and valuable. In Salt, Mark Kurlansky argues that throughout much of human history, salt was a precious commodity—one that significantly shaped civilizations. In this guide, we’ll present Kurlansky’s history of salt, describing the role it played in nourishing our ancestors, driving innovation, building empires—and even provoking rebellions. You’ll learn why salting food isn’t just about improving its flavor, why salt harvesting causes sinkholes, and how salt played an important role in several independence movements. Throughout this guide, we’ll supplement Kurlansky’s history of salt with relevant concepts in chemistry, food science, and geology. We’ll also update the book’s ideas with recent research on how we harvest and use salt today.