IMPORTANT: This book is sold strictly for educational and research purposes, with the objective of studying the history of antisemitism and negationism from a scholarly and objective perspective. We explicitly distance ourselves from the antisemitic ideas, views, and opinions contained within this volume. Furthermore, we strongly condemn any sympathy for, or glorification of, antisemitism in any form whatsoever. In this controversial work, Kevin B. MacDonald advances an evolutionary interpretation of the alleged influence of Jewish intellectuals on twentieth-century intellectual and political movements. He discusses subjects including anthropology, psychoanalysis, immigration policy and left-wing political thought. The book is associated with antisemitic conspiracy theories and has been widely criticized for its sweeping generalizations about Jewish people. Its claims should be understood as the author's ideological arguments, not as established scholarly conclusions.