Hatred of Jews is the most diagnosed and least treated of all social diseases. Why is this so? Antisemitism cannot be understood merely by examining the evil designs of ruthless tyrants or ignorant people. Rather it is often a useful tool of powerful social forces. It invariably also involves both its victims and its perpetrators in ways that are not always transparent. To suggest that Jews are in some way involved in the offenses perpetrated against them is not to blame the victim but rather to understand antisemitism as a dynamic force, one in which both Jews and those who discriminate...