Universities in the United States and elsewhere offer study abroad programs to meet requirements that graduates have cross-cultural competencies and an international perspective on their discipline. Study abroad courses and field experiences for preservice teachers address two major challenges specific to the teaching profession: (1) how to…

More than one billion people do not have access to an adequate water supply. In Gambia and Haiti, people live on less than 4 liters of water per day. By contrast, most toilets in the West use several times that amount of water for a single flush. The global distribution of water is making it increasingly difficult for poor people to access it, and…