“…75 An examination of the social vulnerability of a community encompasses a range of factors. 76,77 Common variables that are used to determine social vulnerability include income, poverty levels, age, gender, race and ethnicity, and housing status/tenure. In addition to a physical proximity to certain geographic features (e.g., coastal areas, rivers) that make certain communities vulnerable to climate change, sociogeographic characteristics, such as concentrated poverty and racial segregation, highlight the important and complicated interactions between members of a community and where they are living, which in many cases is a direct result of policy actions, some with long historical legacies (e.g., in the United States, zoning laws and ordinances, the Federal Aid Highway Act, and Housing Acts of the 1930s-1950s).…”