We take the number zero for granted.
It is the hero of mathematics, the silent partner in every calculation we make. It is the void from which creation arises and the destination where all debts are settled. It marks the start of the number line and acts as a blank slate for new beginnings. We have built our architecture, economies, and digital identities on its elegant, absolute promise: that a thing can be null, that a state can be empty, and that an end can be final.