Urban planning was born with a modernist idea: divide the city by functions. Homes here, schools there. Factories at the edge. Each area with one purpose, clearly separated from the rest. But cities — and lives — don’t work like that anymore. Let’s look at four traditional urban functions and how they’re shifting: 📍 Home is no longer just “home” A place for work, care, learning, entertainment. One room, many lives. 📍 The street is a plaza Not just for cars. In many cities,