Atlanta's experience over the past 15 to 20 years is reflective of many cities, particularly those in the south and west. Thus, the story of how and why Atlanta has changed is informative for cities in general. What accounts for the positive turn-around of the city of Atlanta? What can other cities learn from Atlanta's experience?This collection examines changes in the city of Atlanta over the past three decades and explores the factors associated with the observed changes. Beginni...

Astronomy is a popular subject for non-science majors in the United States, often representing a last formal exposure to science. Research has demonstrated the efficacy of active learning, but college astronomy instructors are often unaware of the tools and methods they can use to increase student comprehension and engagement. This is particularly true of two-year college instructors and faculty who are trained in astronomy and physics who may lack any formal instruction in teaching and le...