Resources and Articles by Sergio Della Pergola
Professor Della Pergola holds the Shlomo Argov chair of Israel-Diaspora Relations at the Hebrew University of Jerusalem and is a senior fellow at the Jewish People Policy Planning Institute.
Another look at demography:
Hello, is there a Jew in the house?
Have a million lost Jews really been discovered in the United States? And, if so, where have they been until now? And how is "Jew" even defined?
Jews Around the World