Spices

For most of human history, spices were among the most valuable commodities on Earth — worth more than gold by weight. Black pepper, cinnamon, nutmeg, cloves, and cardamom drove the Age of Exploration as European powers competed to control the spice trade routes from Asia. The quest for spices is why Columbus sailed west and why Vasco da Gama rounded Africa. The Dutch East India Company (VOC), controlling the spice trade in the 17th century, was the most valuable company in history — worth an estimated $8 trillion in today's money. Modern refrigeration and global supply chains have made spices cheap, but they remain essential to every cuisine on Earth. Saffron remains the most expensive food by weight — more costly than gold.