urbanization Archives - Social Science in Humanitarian Action Platform

Prioritizing Health: A Human Rights Analysis of Disaster, Vulnerability, and Urbanization in New Orleans and Port-au-Prince

Climate change prompts increased urbanization and vulnerability to natural hazards. Urbanization processes are relevant to a right to health analysis of natural hazards because they can exacerbate pre-disaster inequalities that create vulnerability. The 2010 earthquake in Port-au-Prince and the 2005 hurricane in New Orleans provide vivid illustrations of the relationship between spatial inequality and the threats associated with natural hazards.
The link between urbanization processes, spatial inequality, and vulnerability to natural hazards is important in terms of an analysis of the right to health; in particular, it provides a basis for arguing that states should prioritize equitable land use and development as a matter of human rights. This article draws on work by geographers, disaster specialists, and international legal scholars to argue that inequitable urbanization processes violate the obligations to respect, protect, and fulfill the human right to health in disaster-prone regions.

How Urbanization Affects the Epidemiology of Emerging Infectious Diseases

Background Reports

The world is becoming more urban every day, and the process has been ongoing since the industrial revolution in the 18th century. The United Nations now estimates that 3.9 billion people live in urban centres. The rapid influx of residents is however not universal and the developed countries are already urban, but the big rise in urban population in the next 30 years is expected to be in Asia and Africa.
Urbanisation leads to many challenges for global health and the epidemiology of infectious diseases. New megacities can be incubators for new epidemics, and zoonotic diseases can spread in a more rapid manner and become worldwide threats. Adequate city planning and surveillance can be powerful tools to improve the global health and decrease the burden of communicable diseases.