Out of an “abundance of caution” (the key phrase of the month), we’re going to move tonight’s lecture to an online platform. Please click on the image or here at for the lecture at 7:30-8:30 pm tonight. The password is YILC. Looking forward to seeing you tonight!

Join me tonight (Sunday 8pm) for a live chat and this lecture, looking at the experience of Jews under Islamic and Christian rule in the early medieval period. Click on the image above or use this link: https://youtu.be/X4JppODXdSY. Looking forward to learning with you!

Thanks to Laura Adkins of JTA for her superb editing, as always.

Origins of the Talmud: Premiere with live chat Monday night at 9PM EST. Join us!

Fellow students of Jewish history! Here’s an article I just published on JTA. about Nissim Black’s remarkable Mothaland Bounce. The genre is a little outside my comfort zone–I normally only write on Jewish history and thought–but I had a LOT of fun writing it. Thanks to my 18-year old son for explaining hip-hop to me.…

Good morning fans of Jewish History! We are scheduled to begin Series 2 of the “I Survived Jewish History” lectures, moving from the origins of the Talmud to the Golden Age of Spain. Live on Wednesday night, Members get the unedited video online sometime Thursday, and finally the Premiere of the edited version (cheesy jokes…

Good morning students of Jewish history! Here’s a planning note for your Presidents’ Day. Join me tonight for a lecture and live chat online at 9:00 pm EST. We will be discussing the Roman-Jewish Wars of the 1st and 2nd centuries: the initial rise of the rebellion against Rome, the intervention of Vespasian and the…

Hello students of Jewish history! I’m really looking forward to this event next week. Please join me! I’m working on the lecture now. Register by clicking here.

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…

Thanks to Ben Rothke for this kind review of Torah from the Years of Wrath in this week’s Jewish Link of New Jersey. I am very grateful to be a part of the community that values and spreads the teachings of the Piaseczno Rebbe; nice to see positive reviews! Keeping the Faith By Ben Rothke…

  Hello everyone– My father’s yortsayt is coming up next week, and as in previous years I hope to begin another cycle of study of Maimonides on Teshuvah. Please visit the Maimonides on Teshuvah page page to learn more about how to participate in this free, Global Study of Maimonides program. Posts will also appear…

Their screams suffuse the entire universe, and yet the universe does not revert to primordial waters. It continues to exist as if completely unaffected, Heaven forbid.