Brief video lecture on the life and work of Isaac of Vienna (c. 1180-c. 1250), author of the important Or Zaru’a.

We begin our discussion of the Jews of the Danube with the question: “Who Was Isaac of Vienna (the Or Zaru’a)?”

Unexpected and unexplained, a phalanx of glass obelisks emerge silently from the earthen mound, punctuating the atmosphere above what appears to be an anonymous tel. Some are transparent, others pebbled and translucent, but all glow with a faint green hue. Unyielding, they stand in rigid formation on the angled surface of the earth. These mute…

When the Hungarians purchased their alphabet, vowels were on sale (also plastic sofa coverings and chandeliers). By the time the Poles came around, all that was left were the consonants. This helps explain why we anglophones are so challenged by both languages: in the case of Hungarian, there are just way too many umlauts and…

Abandoned Nazi trucks were discovered by children playing in the shallows of the diminished Danube.

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…

Great conversation with Max Sklar on The Local Maximum podcast!

Okay, this is going to be something different: four concentrated lectures on absolutely all of Jewish history, skipping the boring parts so we can cover it all. Free and open to the community; might be recorded for the Internet but depends on if anyone asks hard questions. Join us! Wednesdays in September 2019, 7:30-8:30 pm…

A world-class scholar of the Holocaust speaks at Touro College.

I’m really looking forward to lecturing at Citi Field next month as part of the incredible Torah NY gathering. There are going to be some absolutely phenomenal speakers there, including Rabbis Moshe Elefant, Moshe Schwed, Ya’akov Trump, Stephen Weil. They have also let me know that there’s a secret 10% discount for all registrations that…

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!