Urban life depends on informal networks

A street begins working before everything has been officially resolved. Someone knows a person who can help. Another resident shares information, connects resources or improvises a temporary solution. The city keeps moving. AbdouMaliq Simone starts from situations like this to raise a decisive question. What sustains urban life when formal institutions are insufficient? His answer shifts our usual idea of infrastructure. He does not look only at buildings, technical networks or services organized from above. He observes people, relationships and exchanges that keep everyday activities possible. His idea of people as infrastructure makes social relations central to urban functioning. Informality therefore stops appearing only as absence. It also reveals capacities to assemble resources when formal mechanisms are not enough.

Informal networks sustain urban life

The mechanism begins with connections between people who hold different resources, knowledge or possibilities. One relationship gives access to another. One exchange opens an opportunity. A network connects capacities that were previously scattered. Simone asks us to understand this assemblage as social infrastructure. The term may sound unusual because infrastructure usually suggests something built from physical materials. Here the image changes. Infrastructure can also be a human network capable of coordinating action. The central fact in the supplied material is that these relationships help sustain cities when formal institutions are insufficient. This can be read as an expanded understanding of urban functioning. Cities operate through installations and rules, but also through people combining resources. These combinations help solve practical needs without always depending on a complete formal structure.

Urban functioning through social assemblage

Imagine a first case. Someone needs to carry out an everyday activity but does not directly possess every necessary resource. That person knows someone who can provide one part. The second person connects them with another. The outcome depends less on a formal organization than on a chain of relationships. The example is hypothetical, but it translates Simone’s mechanism. People function as mobile points within social infrastructure. They are not pipes or roads. They are connections capable of bringing scattered possibilities together. Informality appears here as a form of assemblage. This does not mean every relationship always works or that everyone has equal connections. It means everyday urban functioning can depend on networks that remain invisible when we examine only official institutions.

A second case occurs on a street where several activities depend on each other. One person provides information. Another offers a useful contact. A third exchanges a resource needed to continue. Nobody controls the whole process, but the combination sustains the activity. From Simone’s perspective, this informal coordination deserves attention alongside visible infrastructure. The reason is simple. It allows something to happen where an institutional response is insufficient. Our interpretation is that the city appears as a provisional and relational construction. Many solutions do not arrive fully formed from a single institution. Residents produce them through continuous adjustments. The street works because several capacities meet during the day. What looks like disorganized improvisation may contain concrete forms of coordination, learning and adaptation among people.

A third case can begin when a familiar connection stops working. Someone loses access to a needed resource or relationship. The network must then reorganize itself. One person introduces a new contact. Another exchange temporarily replaces the previous one. The result is not fixed infrastructure but an assemblage that changes with circumstances. An important distinction appears here. Informal networks are not presented as perfectly stable systems. Their capacity lies precisely in combining relationships and resources in different ways. Simone analyzes how residents make the city function every day through these assemblages. This can be read as a form of urban flexibility. Yet it also reveals dependence. When formal institutions are insufficient, maintaining everyday life requires constant relational work. The city keeps functioning, although much of that effort remains difficult to see.

A necessary counterargument now appears. Describing people as infrastructure might sound too optimistic. It could turn institutional insufficiency into an attractive story about urban creativity. That reading would be problematic. The supplied material does not say formal institutions are unnecessary. It says they can be insufficient and residents assemble resources to sustain urban life. That distinction matters. Recognizing capacity does not mean celebrating lack. It also does not mean every form of informality is automatically de