Kevin MacDonald is Professor of Psychology at California State University–Long Beach. He is the author of more than 100 scholarly papers and reviews, and he is the author of Social and Personality Development: An Evolutionary Synthesis (1988), A People That Shall Dwell Alone: Judaism as a Group Evolutionary Strategy (1994), Separation and Its Discontents: Toward an Evolutionary Theory of Anti-Semitism (1998), and The Culture of Critique: An Evolutionary Analysis of Jewish Involvement in Twentieth-Century Intellectual and Political Movements (1998). He has also edited three books, Evolutionary Perspectives on Human Development (2004), Parent-Child Play: Descriptions and Implications (1994), and Sociobiological Perspectives on Human Development (1988). Cultural Insurrections, a collection of essays, appeared in 2008.