Samuel R. Lucas

Samuel R. Lucas is the William G. Davis Chair of Community College Leadership in the Department of Leadership, Higher and Adult Education at the Ontario Institute for Studies in Education (OISE) at the University of Toronto; Professor Emeritus, Department of Sociology, University of California-Berkeley; and a Faculty Affiliate of the Institute for Research on Poverty at the University of Wisconsin-Madison. His substantive research focuses on whether and how structural factors maintain inequality, reduce educational opportunity, constitute discrimination, and threaten human rights. A methodologist, he has contributed new measures of social phenomena and new perspectives on sampling. Analysts have applied his theory of effectively maintained inequality, originally devised to make sense of socioeconomic inequality in education in the United States, to over 20 countries, including Brazil, Canada, China, the Czech Republic, Denmark, France, Israel, and Nigeria. In addition to his theoretical, substantive, and methodological work, Lucas was producer and host of the This Week in Sociological Perspective podcast.

His book, Tracking Inequality: Stratification and Mobility in American High Schools (Teachers College Press), received the Pierre Bourdieu Award from the Sociology of Education section of the American Sociological Association, and Inequality by Design: Cracking the Bell Curve Myth (Princeton University Press), co-authored with five Berkeley colleagues, received the Gustavus Myers Center Award for the Study of Human Rights in North America. The first book in his discrimination trilogy, Theorizing Discrimination in an Era of Contested Prejudice (Temple University Press), was banned from the United States Naval Academy Library by Trump Administration officials in April 2025.

Lucas is currently studying pathways through higher education, extending the investigation of effectively maintained inequality beyond education in the United States, continuing work on the third volume in the discrimination trilogy and, with several student collaborators, completing a project on social scientists’ perspectives on causality.