Cities are dynamic organisms whose inhabitants require food, water, shelter, safety, commerce, leadership, and equity. For most people, the city can be a wonderful place to live in. For persons without privilege, the necessary goods and services that are require for a quality life may be lacking. In this course, students will note that every village, town, city, or mega-city has some type of challenge. By examining cities within a global context, students should recognize that any challenge can also be viewed as an opportunity for implementing positive change.