Arthur E. Morgan (1878–1975) was a civil engineer, United States administrator, and educator. He was the design engineer for the Miami Conservancy District flood control system and oversaw its construction. He served as president of Antioch College between 1920 and 1936. He was also the first chairman of the Tennessee Valley Authority from 1933 until 1938, where he used the concepts proven in his earlier work with the Miami Conservancy District. His final years of a long life were served in developing a network of community organizations, on which The Small Community is largely based.
Baker Brownell (1887-1965) was a soldier, newspaper man, popular teacher and lecturer, prolific writer and minor power, and scholar concerned with the dynamics of both the “small community” and the larger “human community” of which it formed an important component. He received his bachelors in philosophy from Northwestern and his masters in philosophy from Harvard. Author of The New Universe and editor of a twelve volume series entitled Man and His World, he spent most of his career at Northwestern University.