Charles Abram Ellwood (1873–1946) was an influential American sociologist renowned for his interdisciplinary studies on intolerance, communication, and social unrest. A professor at the University of Missouri-Columbia and Duke University, he championed sociology’s role in addressing social issues through education and moral reform.
His seminal works, including Sociology and Modern Social Problems and The World’s Need of Christ, blended empirical analysis with ethical inquiry, advocating for collaboration over competition to advance societal progress. Ellwood’s legacy lies in his integration of sociology with religion and ethics, shaping early 20th-century social problems scholarship and challenging racial prejudices through rigorous academic critique.