,
George Alfred Baitsell,
Fernandus Payne,
Karl Lark-Horovitz,
Walter Richard Miles,
Elvin Charles Stakman, sitting:
Anton Julius Carlson, Kirtley Fletcher Mather,
Forest Ray Moulton,
Harlow Shapley. As an academic scientist, Mather's areas of expertise were in the fields of petroleum geology and mineralogy. His teaching career began at the
University of Arkansas (1911–1914), while he was still in his doctoral program. After completing his graduate studies, he held faculty positions at
Queen's University (1915–1918) and Denison University (1918–1924), before beginning a 30-year teaching career at Harvard University in 1924. For a period of time during his tenure at Harvard, he served as chairman of the geology department. During his retirement in Albuquerque, he served as a visiting faculty member at the
University of New Mexico. Mather was an proponent of readily accessible adult education programs. Although he was associated with an elite university for 30 years, he believed that the interests of democracy were more closely associated with adult literacy and education programs for all citizens. Mather was a supporter of Dorothy Hewitt and the Boston Center for Adult Education she founded. Mather was entrusted with leadership responsibilities for several national professional organizations. In 1938, he served as the head of the Association of Summer Session Deans and Directors. In 1951, he became a member of the board of trustees for Science Service, now known as
Society for Science & the Public. He served as board president of the
American Association for the Advancement of Science from 1948 to 1956 and the
American Academy of Arts and Sciences from 1957 to 1961. For his scholarship in the field of geology, he was awarded the
Cullum Geographical Medal in 1965. Additionally, in 1964, for his book
The Earth Beneath Us, Mather received the Edison Award for the best science book for young people and the Book Award of the Geographic Society of Chicago.
Scopes "Monkey Trial" Mather played a part in the 1925
Scopes "Monkey Trial". For the trial he submitted a deposition for the defense and helped
Clarence Darrow rehearse his questioning of
William Jennings Bryan. Mather's biographer, Kennard Bork, notes this in relation to Mather's involvement with the trial: By 1924 Mather had already perceived the threat of biblical literalism as used by some segments of the religious right. Offended by methods and claims of the anti-evolutionists, he declared that his love of religion, as well as his commitment to science, drove him to oppose William Jennings Bryan and the prosecutors of organic evolution. ==Academic freedom and social activism==