4.2.6 - Industrialisation, Urbanisation, and the Environment

Industrialisation as a development strategy

Modernisation theory treats industrialisation as the key transition from a traditional, agriculture-based society to a modern one built on factories, wage labour, mass production, and expanding markets. In this view, the historical experience of Western Europe and North America becomes the template that poorer societies are expected to follow. Rostow is often linked to this perspective because his stages model assumes that societies move through a sequence ending in mass consumption once industrial growth takes off.

The attraction of industrialisation is easy to see. Industry can create jobs, increase exports, widen the tax base, and fund infrastructure, schools, and healthcare. It can also transform culture and identity by moving people away from village-based livelihoods and into urban, market-based ways of life. However, sociology is interested not just in growth but in power. Industrialisation can raise national output while still leaving workers in low-paid, insecure, or dependent positions within the global economy.

Two main strategies are usually contrasted. Export-oriented industrialisation, or EOI, aims to produce manufactured goods for sale on world markets. Import-substitution industrialisation, or ISI, aims to replace imported goods with domestic production protected by the state.

The experience of newly industrialising countries shows why no single model is enough. The Asian Tigers of South Korea, Taiwan, Singapore, and Hong Kong achieved rapid growth and became symbols of successful industrialisation. Neo-liberals often present them as evidence that integration into global markets works. Yet that story is too simple. Their policies differed, so they cannot all be treated as one state-led model. In several cases states invested heavily in education, infrastructure, and strategic industries, and governments actively directed development. This matters because it shows that industrialisation is often organised politically rather than emerging automatically from market forces.

The five countries originally grouped as BRICS offer a more mixed historical picture; this is not a complete list of the subsequently expanded grouping. China industrialised at extraordinary speed, while Brazil, India, Russia, and South Africa show more uneven outcomes. Together they demonstrate that industrialisation can shift countries upward in the global hierarchy, but they also show that growth does not automatically remove poverty, dependency, or inequality. A country may industrialise while still relying on cheap labour, unequal land ownership, foreign capital, or environmentally destructive extraction.

That is why sociological evaluation matters. Modernisation theory assumes the Western route is generalisable, but critics argue that historical timing, state capacity, and global power relations shape what is actually possible. The Asian Tigers are best seen not as proof of one universal recipe, but as evidence that industrialisation works differently depending on state planning, world-market position, and political context.

Urbanisation and unequal growth

Industrialisation usually pulls people toward towns and cities because factories, transport links, services, and markets tend to cluster there. Urbanisation therefore becomes both a result of development and a force that pushes development further. Sociologists pay attention to this process because it reorganises everyday life: people leave rural communities, kinship networks may weaken, wage labour becomes more important, and new class divisions appear inside expanding cities.

Rapid development often produces megacities, conventionally cities with at least ten million inhabitants. These cities can generate economic dynamism, but they can also expose the contradictions of development very clearly. Rural-to-urban migration is driven by push factors such as rural poverty, lack of land, and weak services, and by pull factors such as the hope of employment, housing, and modern lifestyles. The problem is that urban growth is often faster than the growth of formal, secure employment.

Michael Lipton used the idea of urban bias to argue that states often channel resources toward urban elites and middle classes because they are politically visible and easier to organise. From this perspective, development can deepen rural disadvantage even while cities expand. Urbanisation is therefore not automatically equalising. It can intensify stratification between rural and urban populations and also within cities themselves.
Lipton's argument is based mainly on comparative analysis of development policy and resource allocation, which is useful for identifying structural state bias but less able to capture all local differences within particular cities, villages, and regions.

The consequences of rapid urbanisation are often severe. Informal settlements grow when housing supply cannot match migration. Infrastructure such as sanitation, transport, schools, and healthcare is stretched beyond capacity. Unemployment and underemployment remain high because many migrants enter the informal economy rather than secure formal work. Social inequality becomes highly visible as luxury developments sit alongside overcrowded settlements lacking clean water or reliable waste collection.

Mike Davis made this argument powerfully in Planet of Slums. He claimed that in many parts of the Global South, urbanisation has happened without enough industrial employment to absorb new city populations. The result is a vast informal urban proletariat living with insecurity rather than upward mobility. Davis is useful because he forces us to reject the assumption that cities always signal successful development. At the same time, his work relies heavily on secondary data and international reports, which gives him broad global coverage but can flatten important differences between particular cities and neighbourhoods.