Getting citizens to conserve water: A comparison of crisis responses in Bogota and Mexico City

Abstract

How can global megacities respond to increased threats from natural hazards? Looking at hazard events that produced drinking water crises in Bogota, Colombia, and Mexico City, Mexico, we compare these cities’ efforts to decrease potable water consumption. We ask how and why the socioeconomic and biophysical contexts shape city policymakers’ responses to water crises and consider the immediate and lasting impacts of technical and behavioral interventions. Leveraging our 2 case studies in Latin America, we identify how the unique policy contexts affected the interventions used and helped determine their outcomes. Four factors are identified as particularly relevant as follows: the differential roles of scientific and technical perspectives in each context, the role of ideology, the complexity of the environmental policy problems in each setting, and the varied roles of policy entrepreneurs in Bogota and Mexico City.