The keynote article in this issue summarizes some of the lessons learned after a decade of using satellites for public service, and after five years of experimentation with information technologies designed for specialized audiences. Community service programs in the Appalachian Mountain and Rocky Mountain regions and in the state of Alaska are…

The articles in this issue are mainly concerned with how to reach the poorest and most disadvantaged sections of the population and how best to help once contact has been made. "Nijera Kori in Retrospect: In Search of an Organization of the Rural Poor" (Mohiuddin Ahmad) provides extracts from an evaluation of this grassroots,…