Israel and the Diaspora in Jewish Law Essays and Responsa

Walter Jacob was Senior Scholar of Rodef Shalom Congregation, Pittsburgh, Pennslyvania. He also served as President of the Freehof Institute of Progressive Halakhah. He is the author and editor of a number of titles including American Reform Responsa (1983), Liberal Judaism and Halakhah (1988) and Not by Birth Alone, Conversion to Judaism (1997).

Moshe Zemer (1932-2011) was Director of the Freehof Insittue of Progressive Halakhah and a founder of the Movement for Progressive Judaism in Israel. He contributed to numerous articles on halakhah in the Israeli press and scientific journals and was author of The Sane Halakhah [Hebrew], (1993) which was translated into both German and English.