In large cities, residents increasingly live side by side without ever speaking to one another. This essay will examine the problems this creates and suggest practical ways for governments and architects to rebuild a sense of community.
The most serious consequence is social isolation. Where neighbours remain strangers, people who are elderly, newly arrived or living alone have no informal network to rely on, and loneliness, which is linked to poorer physical and mental health, becomes common. Weak ties also erode everyday trust. Residents are less likely to watch over one another’s children, notice suspicious activity or offer help in an emergency, so responsibilities that communities once shared fall to the police and social services, at considerable public expense.
There are two realistic ways to address this. First, local authorities can create regular opportunities for contact. Funding street markets, seasonal festivals or community gardens gives residents a shared purpose and a natural reason to talk, which is far more effective than asking people to socialise for its own sake. Second, design matters. Architects could include communal lounges, courtyards or rooftop terraces in new apartment blocks, where residents can meet casually and organise gatherings of their own. Once people recognise familiar faces, further cooperation tends to follow.
In short, indifference between neighbours leaves city residents lonelier and less secure, and it imposes costs on the wider public. Combining community events with better-designed shared spaces would help restore the connections that large cities so easily lose.