Cities as Teachers: Beauty, Formation, and Human Flourishing in African Urbanism

1. Introduction

Contemporary discussions of African urbanisation are dominated by the language of infrastructure, connectivity, efficiency and growth. Development plans, transport strategies and public investment frameworks often define urban success through indicators that can be counted: kilometres of road constructed, housing units delivered, megawatts generated, passenger volumes moved, travel time reduced and economic value unlocked. These objectives are necessary. They respond to genuine deficits in mobility, housing, sanitation, energy and opportunity. Still, they leave a deeper philosophical question unanswered: what kind of human life are cities making possible?

The absence of this question reveals a larger narrowing of public reason. Modern urban policy frequently treats the city as a technical system to be optimised rather than as a moral, symbolic and formative environment to be inhabited. Beauty is often reduced to private taste or optional decoration. It is allowed into urban discourse as branding, tourism, landscaping or façade treatment, but rarely as a serious category of public reasoning. Elbaz and Alfasi (2024) show that beauty has re-emerged only slowly and partially within planning theory, despite its long philosophical importance and its evident significance in how people experience cities.

This article challenges the assumption that beauty is politically marginal. It argues that beauty should be recovered as a legitimate category of political and urban philosophy because built environments are not passive containers of economic activity. They shape habits of attention, expectations of public life, memory, aspiration, civic attachment and the moral imagination. Cities participate in the formation of persons.

The argument extends an insight familiar in educational philosophy. Schools do not educate only through curriculum; they also form students through rituals, architecture, symbols, spatial order and institutional culture. A student learns something about seriousness, dignity, aspiration or neglect before a formal lesson begins. Urban environments act similarly. Streets, public squares, transport systems, neighbourhood patterns, housing forms and civic buildings communicate assumptions about order, belonging, power, aspiration and human worth.

This claim is especially important for African cities. Rapid urban transformation across the continent is increasingly shaped by large-scale infrastructure, accelerated construction, private development, externally financed corridors and new spatial imaginaries of competitiveness. Recent scholarship on African urban planning argues that many cities still struggle with fragmented spatial strategies, top-down models and insufficiently contextualised planning responses (Kamana et al., 2024). Infrastructure-led development may therefore solve one set of deficits while intensifying another: the loss of intelligible, humane and culturally meaningful urban form.

The article does not argue for nostalgia, nor does it call for the reproduction of historical styles. It does not deny the urgency of material provision in rapidly urbanising societies. Its claim is philosophical and normative: beauty contributes to human formation. A city that neglects beauty does not merely become visually poor; it becomes less able to cultivate attachment, dignity, stewardship and shared civic imagination. The central question is therefore not whether African cities should modernise, but whether they can modernise without becoming placeless.

2. Beauty and Formation: Recovering the Transcendental

The marginalisation of beauty in contemporary public life reflects a deeper philosophical transformation: the gradual abandonment of the idea that beauty possesses objective or public significance. In many contemporary settings, aesthetic judgement is treated as subjective preference. Beauty is seen as desirable but optional, pleasant but politically irrelevant, and too contested to guide public decisions. Such a view makes it difficult to speak about beautiful cities without appearing arbitrary, elitist or sentimental.

This assumption departs from a long philosophical tradition in which beauty was treated not as private sentiment but as one of the fundamental dimensions of reality. In classical philosophy and later Christian thought, beauty was commonly understood alongside truth and goodness. These concepts were later described as transcendentals: dimensions of being that disclose intelligibility, order and worth. Beauty was therefore not mere decoration. It was a way in which reality appeared as meaningful and desirable.

Plato’s Symposium gives beauty a distinctively formative role. Beauty draws the person beyond immediate attraction towards deeper contemplation of truth and goodness. The beautiful educates desire by directing attention towards what is higher, more ordered and more enduring. Augustine similarly treats beauty as a sign of order and harmony, while Aquinas associates beauty with integrity, proportion and clarity. The philosophical importance of these accounts does not depend on adopting a single architectural style. Their shared claim is stronger: beauty shapes perception and desire.

This insight matters for urban philosophy because cities are environments of perception before they are objects of analysis. A child walking through a street, a commuter entering a station, a vendor occupying a market, or a citizen approaching a public building encounters a moral-symbolic world before encountering formal policy. The built environment teaches through scale, rhythm, maintenance, materiality, visibility, sequence and the relation between private and public space. It communicates whether people are expected to linger or merely pass through, whether public space is cared for or abandoned, and whether civic life is dignified or disposable.

Recent planning scholarship strengthens this philosophical position. Elbaz and Alfasi (2024) argue that beauty has been displaced from planning discourse partly because modern planning inherited scientific and technical models that treated aesthetic judgement as secondary. Their argument supports the central claim of this paper: the exclusion of beauty is not neutral. It narrows what planners, policymakers and citizens are authorised to value.

Beauty should therefore be understood as formative rather than decorative. It influences what people admire, preserve and aspire towards. A city that cultivates coherence, legibility, proportion, memory and public dignity teaches one set of civic dispositions. A city marked by incoherence, neglect, placelessness and purely transactional space teaches another. The ethical question is not whether the city teaches, but what it teaches.

3. Cities as Teachers: Architecture, Urban Form and Civic Imagination

Cities cannot be understood merely as physical containers of economic and social life. Urban environments shape conduct, expectations, memory and aspiration. Long before citizens encounter formal civic education or political institutions, they encounter streets, buildings, transport systems, neighbourhoods and public spaces that communicate assumptions about order, value and belonging.

Architecture constitutes a form of silent pedagogy. Buildings do not speak literally, yet they communicate symbolically and experientially. Scale can either dignify or intimidate. Materials can suggest permanence or disposability. Public space can invite encounter or enforce separation. Street patterns can produce legibility or confusion. Maintenance can signal care or abandonment. Such features do not determine behaviour in a crude way, but they shape the conditions within which identities, habits and social relations emerge.

Urban morphology is therefore philosophically significant. Mobaraki and Vehbi (2022) argue that sustainable urban form cannot be separated from the morphology of the city because spatial hierarchy, typology and urban structure influence the capacity of urban environments to support sustainable outcomes. Their argument helps clarify why beauty should not be reduced to surface appearance. Beauty involves ordered relations among parts: building and street, public and private space, movement and dwelling, continuity and change.

The social significance of urban form is also evident in research on walkability and social cohesion. Sonta and Jiang (2023) found that elements of walkable urban design are connected to neighbourhood social cohesion, especially through the ways land-use diversity and urban structure affect opportunities for encounter. Gerike et al. (2021) similarly show that street design guidance is often strong on the measurement of pedestrian space but weaker in planning pleasant environments that invite walking and staying. These findings support a philosophical point: urban design is not merely about movement, but also about the quality of shared life that movement makes possible.

Jane Jacobs’s insight remains relevant here. Sidewalks, streets and mixed urban uses matter not simply because they are efficient, but because they create conditions for recognition, informal trust and everyday public life. Contemporary empirical literature does not replace this philosophical insight; it sharpens it. The street is not only a corridor. It is a civic classroom in which people learn whether strangers are threats, neighbours, customers, fellow citizens or invisible bodies passing through.

This perspective is particularly relevant to African urbanisation. New transport corridors, commercial towers, housing estates, satellite developments and infrastructure networks increasingly structure urban life. Public conversations about these transformations often remain overwhelmingly technical. Projects are assessed according to speed, affordability, capacity and economic return. These considerations are essential, but incomplete. An urban environment may function efficiently while failing to cultivate attachment. A public space may succeed commercially while weakening civic life. Infrastructure may improve movement while diminishing opportunities for encounter, memory and meaningful habitation.

The claim is therefore modest but important. Beauty does not guarantee justice, and ugliness does not mechanically produce vice. Urban form does, however, shape the horizon within which people imagine public life. Cities educate continuously. They form citizens through repetition, atmosphere and embodied experience. Urban philosophy must therefore take seriously the formative character of the built environment.

4. Infrastructure Without Beauty: Efficiency and the Crisis of Urban Meaning

Few developments have transformed African urban life more profoundly in recent decades than the expansion of large-scale infrastructure. Roads, expressways, rail corridors, ports, energy systems, housing projects and commercial districts have become symbols of national ambition and modernisation. Governments present infrastructure as the engine of growth, while regional and continental frameworks emphasise connectivity, mobility and economic integration as pathways to prosperity.

These priorities are understandable. Infrastructure remains essential to addressing material deficits that shape everyday life. Yet the philosophical assumptions underlying infrastructure discourse require closer examination. Current development frameworks often treat infrastructure as a technical undertaking whose success can be captured through cost, delivery speed, scale, capacity and economic return. Such metrics matter. They do not, however, exhaust the question of what cities are for.

The difficulty emerges when infrastructure becomes detached from meaning and formation. Across Africa, large projects frequently operate through global construction models that privilege visibility, speed, standardisation and investment signalling. New skylines rise quickly. Highways cut through older urban fabrics. Commercial districts present images of modernity beside informal settlements. Satellite developments promise efficiency and competitiveness. The question is not whether such projects enable movement, but whether they produce places capable of sustaining attachment, memory and civic life.

African infrastructure scholarship has become increasingly attentive to this problem. Cupers (2025) argues, in relation to Kenya’s LAPSSET corridor, that infrastructure-led futures cannot be understood apart from histories of displacement, dispossession and community agency. This matters for the present argument because infrastructure is never merely material. It carries memories, expectations and claims about the future. A road, port, railway or corridor can therefore function technically while remaining morally and symbolically contested.

Kamana et al. (2024) also emphasise the need for more contextualised, integrated and locally grounded planning strategies in African cities. Their systematic review suggests that planning models often fail when they are insufficiently responsive to local realities. The same criticism applies to beauty. A city cannot become humane merely by importing visual symbols of modernity. Beauty must be rooted in cultural memory, climatic intelligence, human scale, public life and the practices of the communities who inhabit the city.

The concern is not foreign investment, modern materials or infrastructural ambition in themselves. The concern is the assumption that infrastructure succeeds if it performs economically, regardless of whether it contributes to intelligibility, belonging and meaningful habitation. Historically, cities were not only concentrations of exchange. They embodied collective memory and civic aspiration. Public buildings communicated shared ideals. Markets generated social life as well as economic activity. Streets organised encounter. Urban form expressed continuity as well as function.

Contemporary infrastructure often aspires to neutrality. The ideal city becomes frictionless, optimised, measurable and perpetually accelerating. Yet a city organised exclusively around circulation and productivity risks becoming a place where attachment weakens and public life fragments. Urban alienation is not only psychological; it can also be spatial. When buildings become interchangeable, public spaces become purely transactional and neighbourhoods lose continuity, citizens risk becoming commuters rather than participants in a common world.

Beauty should not be added after development as expensive ornament. It emerges through ordered relationships among scale, material, craftsmanship, landscape, public space, memory and use. It can be modest, local and economical. A shaded walkway, a well-proportioned market, a cared-for public square, a legible street, a school designed with dignity, or a transport node that recognises the pedestrian can all communicate civic respect. In this sense, beauty is not an alternative to infrastructure; it is one of the conditions under which infrastructure becomes humanly meaningful.

5. Beauty as a Public Good: Dignity, Belonging and Flourishing

Beauty should be understood as a public good because it contributes to the shared conditions of human flourishing. It cannot be reduced to personal luxury or private consumption. Urban beauty affects the ordinary environments through which citizens move, meet, work, rest, trade, worship, protest, remember and imagine the future. Its benefits are not exhausted by visual pleasure. They include orientation, care, civic pride, public dignity and the possibility of attachment.

Carmona (2019) demonstrates that place quality has social, health, economic and environmental value. This supports the philosophical claim that the quality of the built environment should be treated as a serious matter of public value rather than as a discretionary aesthetic preference. A poorly designed environment may impose hidden costs through stress, fragmentation, insecurity, reduced social interaction and diminished attachment. Conversely, a well-formed environment can support confidence, encounter, stewardship and belonging.

This claim is not sentimental. Human beings do not merely occupy space; they interpret it. They read environments for signs of welcome, exclusion, permanence, danger, dignity and neglect. A city that offers no beauty teaches citizens to expect little from public life. A city that gives beauty only to elite districts teaches that dignity is stratified. A city that distributes beauty through ordinary public environments teaches that citizenship itself has worth.

The connection between beauty and nature further strengthens this argument. Zhong et al. (2022) show that biophilic design contributes to health, wellbeing and sustainability through more than the simple addition of vegetation. Nature in architecture may appear through material, morphology, sensory experience, metaphor, spirituality and ecological relationship. Such work is important for African urbanism because it suggests that beauty can be environmentally responsible, climatically responsive and culturally resonant rather than ornamental.

The African city must therefore resist two reductions. The first reduction treats beauty as imported spectacle: towers, glossy façades and prestige projects detached from local life. The second reduction treats beauty as irrelevant until all material needs are met. Both positions are inadequate. Spectacle without civic formation produces visual consumption rather than belonging. Functionalism without beauty produces environments that may work mechanically while failing humanly.

A stronger philosophical account treats beauty as ordered hospitality. A beautiful city does not merely impress; it welcomes habitation. It gives citizens places in which they can recognise themselves as participants in a shared world. It organises movement without abolishing dwelling. It accommodates growth without erasing memory. It allows innovation without surrendering legibility. It honours the human need for both function and meaning.

6. Objections: Is Beauty Subjective, Elitist or Nostalgic?

Any attempt to recover beauty as a public concern encounters serious objections. Beauty appears vulnerable to subjectivism, exclusion and nostalgia. These objections should not be dismissed because they identify real risks in aesthetic discourse. A careless appeal to beauty can become authoritarian, culturally narrow or socially exclusionary. A serious philosophical defence of beauty must therefore clarify what it does and does not claim.

The first objection is that beauty is subjective. People and cultures disagree about what is beautiful. Such disagreement is real, but it does not prove that beauty is meaningless. Human beings disagree about justice, dignity and freedom without concluding that these concepts are unfit for public reasoning. Disagreement requires disciplined public judgement, not silence. The relevant urban question is not whether every citizen will prefer the same style, but whether some environments more reliably support legibility, care, attachment, encounter and dignity than others.

Recent urban scholarship gives this response additional support. Research on urban morphology, walkability, street design and place quality suggests that built environments can be evaluated through more than private taste. Qualities such as human scale, coherent public space, mixed use, continuity, walkability, access to nature, maintenance and social encounter have observable consequences for how people inhabit cities (Carmona, 2019; Gerike et al., 2021; Mobaraki & Vehbi, 2022; Sonta & Jiang, 2023). These qualities do not prescribe a universal style, but they provide a vocabulary for public judgement.

The second objection is that beauty is elitist. This concern is historically understandable. Monumental architecture, prestigious cultural districts and elite urban spaces have often excluded ordinary citizens. In highly unequal African cities, any appeal to beauty must therefore avoid becoming an argument for beautifying privileged enclaves while neglecting informal settlements, working-class neighbourhoods and ordinary public infrastructure. Yet rejecting beauty on this basis creates a different injustice: it implies that environments capable of elevating human experience belong only to the affluent.

Beauty should not be treated as a reward granted after material needs have been satisfied. It is part of what makes environments humane. A school, clinic, market, bus stop, pavement, public square or housing estate can communicate dignity through modest but thoughtful design. Contexts marked by inequality may have an even stronger claim to beauty because people who endure precarity should not also be condemned to ugliness, neglect and spatial humiliation. Beauty belongs not to elites but to citizenship.

The third objection is that arguments for beauty become nostalgic and anti-modern. This objection carries weight in African contexts because inherited urban forms often reflect colonial planning, exclusion, racial hierarchy and uneven development. The argument advanced here does not call for the reproduction of colonial or premodern urban forms. Tradition should be understood as continuity through adaptation, not as repetition. The task is not to copy the past, but to preserve the human needs that any good city must answer: orientation, memory, encounter, shelter, dignity, movement, rest and shared meaning.

Modernity and beauty are not opposites. Technological sophistication need not produce placelessness. Innovation can strengthen beauty when it remains accountable to human scale, cultural memory, climatic conditions and public life. The opposite of beauty is not modernity; it is indifference. A city becomes ugly in the deepest sense when it ceases to ask what kind of life its forms encourage.

7. Conclusion: Recovering the City as a Space of Formation

This article has argued that cities are formative environments. Contemporary urban discourse often evaluates cities through efficiency, connectivity, speed and economic growth. These measures are necessary, especially in African contexts where infrastructure deficits remain urgent. They are nevertheless incomplete because they do not ask what kinds of persons and communities urban environments form.

The paper has recovered beauty as a legitimate category of political and urban philosophy. Classical and Christian philosophical traditions understand beauty as connected to truth, goodness, order and intelligibility. Recent planning and urban scholarship confirm that beauty, place quality, morphology, walkability, street design and infrastructure futures are not merely aesthetic matters but questions tied to social life, wellbeing, sustainability, memory and civic attachment.

African urbanisation requires this broader evaluative vocabulary. Roads, railways, ports, housing projects and new districts may be necessary, but they should not be judged only by their technical performance. Infrastructure must also be judged by whether it contributes to meaningful habitation. A city can move people and still fail to gather them. It can grow economically and still weaken civic belonging. It can appear modern while becoming culturally illegible.

Beauty, in this account, is not ornament, nostalgia or luxury. It refers to the qualities of urban environments that make human flourishing more imaginable: coherence, dignity, human scale, continuity, ecological responsiveness, public encounter and forms of order that invite participation rather than detachment. The beautiful city is therefore an ethical and political aspiration. It teaches citizens that public life is worth caring for.

The central task for African urbanism is not to choose between infrastructure and beauty, nor between modernisation and memory. The task is to build cities in which infrastructure becomes humane, growth remains intelligible and development forms citizens capable of belonging to, and caring for, a shared world.