Why was salt once as valuable as gold? Discover its history.

Full program ▶️ youtu.be/okL7mrlRuqA

Before refrigeration, the ability to preserve food made salt a global currency. History reveals how camel caravans traversed the Western Sahara, trading salt for ivory, leather, and gold dust. The logistics of moving such a heavy commodity across vast distances created a scarcity that drove its value to staggering heights, occasionally matching the price of gold kilo for kilo. Exploring the stories of figures like Marco Polo uncovers how this simple mineral shaped empires and sparked prosperity in cities like Venice.
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