About this book:

Discover how a humble crystal powered the rise and fall of empires, fueled wars, and sparked revolutions. *The Salt Trade: A Global History* traces sodium’s astonishing journey—from prehistoric salt licks and ancient rituals to the Roman salarium, the trans‑Saharan caravans, Gandhi’s iconic march, and today’s high‑tech industry—showing how a single mineral shaped economies, cultures, and the very course of human civilization.

Through vivid storytelling and meticulous research, each chapter reveals salt’s hidden hand behind pivotal moments: the preservation that enabled long voyages, the monopolies that filled royal treasuries, the labor struggles deep in mines, and the environmental challenges we face now. You’ll see why salt was once called “white gold” and why its legacy still flavors our politics, cuisine, and daily life.

Whether you’re a history buff, a food lover, or simply curious about the unseen forces that drive our world, this book offers a fresh, eye‑opening perspective on the substance we take for granted. Let *The Salt Trade* transform the way you look at your dinner table—and the past that seasoned it.