The World Bank estimates the global population to reach 8.5 billion by 2030 with two-thirds of this number living in cities. From that, an estimated 90 million people will move to cities in the Southeast Asian region. This means that urban dwellers would reflect 45 percent of ASEAN’s population where millions of people, especially those living in vulnerable places along river banks, canals and hill sides, will be exposed to the harmful effects of environmental damage. This vulnerable portion of the ASEAN population is expected to increase by 50 percent in the region’s major cities. When disasters hit, it is always the poor who are most affected, as they are more exposed to environmental hazards and take longer to bounce back from a crisis. Cities are a melting pot of inequalities and climate risk will only exacerbate these inequalities.