What are the main drivers and consequences of urbanization in the Global South?

• A. Drivers include rural push factors, job opportunities, and urban infrastructure; consequences include housing shortages, informal economies, strain on services, and pollution.
• B. Drivers are climate change and urban planning.
• C. Consequences include improved housing and reduced strain on services.
• D. Urbanization reduces informal economies.

Answer: (A)

Rapid urban growth in the Global South is driven mainly by rural push factors—poverty, land pressure, vulnerability to shocks—combined with pull factors in cities such as more and better job opportunities, larger markets, and expanding urban infrastructure. As people flock to cities, the most common consequences are housing shortages and the emergence of informal settlements, a large informal economy with work outside formal regulation, and growing strain on essential services like water, sanitation, health care, and education, along with increased pollution from crowded, under-serviced areas. Climate change and planning influence these dynamics but are not the primary forces behind the rapid shift; planning affects how cities cope, while climate-driven migration can contribute, it isn’t the main driver of urbanization itself. Housing generally does not improve quickly, services can become more strained, and informal economic activity often grows rather than shrinks as cities expand.