The subject of anti-Semitism, not long ago thought to be a dead issue, has been revised due to the conflict between Israel and the Palestinians. Maccoby traces the now topical discussion of the origins of Anti-Semitism, and especially its development in the modern world. The key questions that are addressed include:

• How is it that this medieval prejudice proved so lasting and potent?
• Are the roots of anti-Semitism religious? If so, how do these roots differ in Christianity and Islam?
• By what means did it bridge the gap between...