Value

Gold cannot be eaten, it cannot keep you warm, and it builds no shelter. So how did people come to count it as their most precious possession? The answer lies in a delicate bond between the nature of this metal and human belief.

Where does value come from?

The value of gold lies not only in the metal itself, but in people's agreement about it. Yet that agreement was no accident. Look at the periodic table, and gold was almost the only sensible choice for the role of “store of value”. Most other elements were gases, or reactive and corrosive, or so plentiful that they were not scarce, or so rare that they could never be gathered in useful amounts.

Gold stood in exactly the right place: scarce, but not impossibly rare. Durable and untarnished. Divisible without losing value. And beautiful.

You can feel that scarcity in a single image. Global estimates say that all the gold humanity has ever pulled from the earth would fit in a cube about twenty-one metres on each side — the size of a modest apartment block, for the entire harvest of thousands of years of digging by all of humankind.

Scarcity alone does not create value; shared belief is what makes a thing precious.

A shine that never dies

Unlike iron, which rusts, and wood, which rots, gold stays untouched across thousands of years. This is one of the great secrets of its value. When treasure is lifted from a three-thousand-year-old tomb, its gold still shines as it did on the first day. That permanence made gold a safe vessel for carrying wealth across generations.

Why did people choose gold?

People did not make gold; they discovered it and gave it meaning. Its warm yellow glow, so like sunlight, made it a symbol of power, holiness and immortality in culture after culture — each arriving there on its own. That worldwide consensus, seen from Egypt to China and from Persia to the Americas before Columbus, shows that the value of gold was more than a local convention.

And when that shared belief met those natural qualities, gold was ready for its next role: becoming money. But first, let us see in which civilizations it flourished.