Cities in the Global South are disproportionately affected by climate change, facing increased frequency and intensity of extreme weather events, rising sea levels, and resource scarcity. These challenges are exacerbated by existing vulnerabilities stemming from colonial legacies, rapid urbanization, and social inequalities.
The impacts of climate change on Global South cities are multifaceted. Rising temperatures contribute to heat stress and health risks, especially in informal settlements. Water scarcity and droughts are becoming more frequent, impacting agriculture and freshwater ecosystems. Coastal cities are threatened by sea-level rise and storm surges, while mountain cities face risks from glacial melt and landslides.
Climate change also has significant economic impacts, affecting livelihoods, industries, and local economies. Agriculture-dependent cities experience crop failures and food insecurity, while informal workers are particularly vulnerable to disruptions in their work activities and income losses.
Addressing these challenges requires a just urban transition, prioritizing social equity, environmental sustainability, inclusive governance, and economic resilience. This involves ensuring equitable access to resources, services, and opportunities for marginalized communities, promoting green jobs and sustainable urban planning practices, and investing in climate-resilient infrastructure.
Local solutions are crucial, including green infrastructure, sustainable transportation, renewable energy sources, and integrated waste management. It is also essential to address the root causes of climate injustice, such as historical inequalities and the lack of representation of vulnerable groups in decision-making processes.
A just urban transition is not only essential for mitigating climate change but also for creating more equitable, inclusive, and sustainable urban environments for all residents.