David B. Goldstein

Ties That Bind: Research has revealed genetic links between Sephardim (such as Israel?s chief Sephardic rabbi, Shlomo Amar) and Ashkenazim (such as Russia?s chief rabbi, Berel Lazar).

In Jewish Genetic History, the Known Unknowns

The Jews have been a continuous feature of human history for at least 3,000 years. As much as perhaps any other group, the Jews have shaped and influenced the Western world, from antiquity to the present.