The late Bill Moyer spent more than 40 years as a full-time theorist, writer, organizer, consultant, educator and participant in social movements focused on a wide-variety of issues on three continents. The originator of the MAP Model, Moyer gave training courses and workshops to over 20,000 people.

JoAnn McAllisteris a social action researcher and consultant to community-based organizations. She has been active in social movements for 25 years.