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…

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 first in a series of twelve lectures delivered at The Ashkenazium of Budapest. Join us at 11:00 am (New York time) for a premiere and live chat. The last four lectures will be delivered on Monday and Tuesday: sign up for free registration at http://www.bit.ly/ASHKENAZ2022. The Jews and D-Day Did you know that some…

Join me for a discussion of the economic, social, political and religious background of the violent Khmel’nyts’kyi Uprising of 1648-49. Trigger warning: some cherished, yet incorrect, stereotypes may be challenged. Video with live chat.

With gratitude to The Ashkenazium and its Dean, Dr. Michael Chighel, I am pleased to offer twelve lectures on the history of Jews in Ashkenaz to the global audience. Please visit http://www.bit.ly/ASHKENAZ2022 to register for free! Can’t make the live classes? No problem. Sign up for the course I put together to prepare my Hungarian…

Twelve lectures on the history of the Jews of Ashkenaz! Woo-hoo!

Twelve Lectures on the Jews of Ashkenaz (Free Registration) With gratitude to Dean Michael Chighel of The Ashkenazium of Budapest, my new series of lectures on the history of the Jews of Ashkenaz will be open to the global community of students of Jewish history via webinar. Please visit http://www.bit.ly/ASHKENAZ2022 for details and registration. Lectures…

A brief discussion of the election of Volodomyr Zelensky in the larger context of Ukrainian-Jewish history. Recorded on March 4, 2022 with hope for a speedy return to peace for Ukraine and its people.

My grandfather died, suddenly, on the rarest date of the year: March 3, 1957, which coincides with today, the 30th of Adar Rishon. It’s a leap year date that only appears seven times in the nineteen-year cycle of the Hebrew calendar. Following our Lithuanian Jewish custom, we observe his death anniversary on the 1st of…

I recorded this video just hours before the Russian invasion of Ukraine, motivated by Mr. Putin’s bizarre speech denying the historical legacy of the Ukrainian people.

This brief video provides a survey of the long Jewish presence in the region, framed in the context of maps: political, ethnolinguistic, military and social.

Very pleased to welcome the 100th student to my new online class on the Holocaust, free and open to the community. When Was the Book of Esther Written? New video available to students registered for the Biblical Jewish History course, and YouTube channel members at the Researcher and Colleague level.

Join us today at 11:00 am ET (New York Time) for a discussion of the implications of Digital Learning for Torah and Torah-adjacent study. Rabbi Schwed is the visionary director of multiple initiatives for the Orthodox Union, including the revolutionary All Daf app, also All Mishnah and All Parsha. Click here to RSVP for the…

The Jewish history Lab begins a discussion of the Holocaust. Premieres today at 12 noon ET (New York Time) with live chat. Join us! Archaeological Forgeries and Biblical History Discussion of the difficulty of working with forged artifacts and the study of Biblical History. This video is available to YouTube Channel members at the Researcher…