Belonging is not a luxury. It is a need as fundamental as food or shelter. Humans who are chronically excluded — who feel that no group claims them — suffer physiologically. Loneliness is as dangerous as smoking. Rejection activates the same neural circuits as physical pain.
The Ubuntu phrase umuntu ngumuntu ngabantu — a person is a person through other people — expresses this as an ontological claim: you do not fully exist in isolation. Your identity, your language, your sense of meaning all emerge from relationship.
Martin Buber distinguished between I-It relationships (where others are objects) and I-Thou relationships (where others are recognized as full subjects). Belonging happens in the space of I-Thou. It cannot be purchased, manufactured, or mandated. It arises when people see each other.
The modern epidemic of loneliness — documented by Putnam, confirmed by decades of public health data — is not a technology problem. It is a belonging problem. Humans built tools that connect everyone and belong to no one.