Hello fellow students of Jewish history! Today our exploration of Jewish heritage along the Danube River valley begins in Budapest, home to one of the largest concentrations of Jews at the turn of the 20th century. I’m really thrilled to be together with so many people who share my passion for the amazing story of…

This article appeared, in slightly abbreviated form, in today’s Forward. So many colleagues and friends–fellow students of the Rebbe–contributed moving quotations on the Facebook page dedicated to the Rebbe. Laura Adkins’ editorship at the Forward is really great, and the final version is certainly more appropriate for the wider audience. If you would like to…

The Jews of the Danube Fall 2018 Lecture Series Lectures in Europe: October 2018 Lectures in Brooklyn: November-December 2018 From its headwaters in Germany’s Black Forest to its final destination in the Black Sea, the Danube River flows through ten countries and over ten centuries of Jewish history. Great cities like Vienna and Budapest punctuate…

Hello friends and colleagues: Thank you for your consistent support and enthusiasm. I am delighted that so many people share my passion for Jewish history and thought, and consider it a rare privilege to share my research with you online and in person. I wish you all a blessed New Year of spiritual and material…

Hello everyone! Please visit this site for my translation of Rabbi Moshe Cordovero’s classic Tomer Devorah (The Kabbalah of Forgiveness), a text often studied at precisely this time of year as we strive to improve our relationships with each other, with G-d, and with ourselves. The site also features a series of brief videos on each…

The Jews of the Danube Fall 2018 Lecture Series From its headwaters in Germany’s Black Forest to its final destination in the Black Sea, the Danube River flows through ten countries and over ten centuries of Jewish history. Great cities like Vienna and Budapest punctuate its course through East-Central Europe, the cradle of much of…

The invisible yet palpable echo of the crypto-Jewish tradition resonates through Portugal like the far side of a conversation faintly overheard in another person’s cell phone. A rush of sibilants or an exclamation of laughter confirms the reality of the distant interlocutor, even though we do not see her before us. The history of Portugal’s…

Join me in this global effort to prepare for Rosh Hashanah and Yom Kippur this year!

Hasidim of the Aish Kodesh should take note: this is likely the face of one of the murderers of Rabbi Kalonymus Kalmish Shapira hy”d. Jakiw Palij, a longtime resident of Queens, New York, was recently extradited to Germany for filing false information while immigrating to the United States after World War II. Palij served as…

Hello students, friends and colleagues– We still have a few hours before the onset of Shabbat and the possible arrival of Mashiach, but if we have to make it through another Tisha B’Av– If you are in Fort Lee, NJ Sunday morning or Crown Heights, Brooklyn Sunday afternoon, please join me for presentations on the…

Please join us at Young Israel of Lawrence-Cedarhurst for four lectures in Jewish History! Details below.

This week was unusually busy for interviews! Kind of surprised that people want to talk to me about this stuff, but really glad there are others who find this research FASCINATING. Yesterday I had a great convo with Rabbi Sholom Licht for a print article in Jewish Action. Our discussion began with the Jewish History…

“We were only a few broken Jews with two books, but…the day of the Siyum HaShas was my day of victory, the day of victory for all survivors, and the day of victory for every ‘Talmud Jew.’” The brick crematoria of Dachau had barely cooled when the surviving remnants of European Jewry were called upon…

I think Torah New York is going to be amazing! Please come by and say hello. I will be hanging out with Rabbi Moshe Schwed and Ec Birnbaum, talking about the launch of the amazing new AllDAf app for Daf Yomi study. Please click here for more information on this amazing event!

This is what I’m thinking about during the Nine Days. Click here to read the article. Thanks to Laura Adkins for her superlative editing.

Answering a question from Dr. Fred Samuels of Rechovot regarding Synagogue architecture, I noticed that The Lost Wooden Synagogues of Eastern Europe (Carl Hersh, 1999) is available online for free. I think it’s especially appropriate viewing for the Nine Days and Tisha B’Av. Beautifully narrated by Theodor Bikel, the film documents the beauty and grandeur…

Hopefully this event will be cancelled. If not, please join me at The Young Israel of Ft. Lee with Rabbi Zev Goldberg on Sunday, August 11 at 8:45 am or at the Young Israel of Lawrence-Cedarhurst at 6:00 pm. Lecture is free and open to the community.

This one’s for my mother. Book interior beautifully designed by Danit Mills.

The amazing legend, repeated in several medieval sources, of a Jewish kingdom in 8th century France. Part III of the Jews of the Rhone series.