Invitation to LCM Breakfast; Caribbean Jews and the History of Chocolate; Spanish Disputations and the Pogroms of 1391

Please join me at our First Annual Breakfast!


Jews and Chocolate! Who knew?


Disputations and the Pogroms of 1391

The Jews of Bukhara (Sunday in Denver); the Maimonidean Controversy; Save the Date for Roslyn NY

Really looking forward to speaking to the Or Avner community in Aurora, CO!


The Maimonidean Controversy


Save the Date: Shabbaton in Roslyn NY, December 20-21

  • Shavuot in the Warsaw Ghetto (1940)

    Shavuot in the Warsaw Ghetto (1940)

    Shimon Huberband was a student of the Rebbe and an amateur historian working for Emanuel Ringelblum’s underground Oneg Shabbat archive (Rabbi Huberband, who was killed along with Ringelblum and most of the archivists, was probably instrumental in convincing the Rebbe to entrust his manuscript to Ringelblum for burial). Rabbi Huberband  visited the court of Piaseczno…

  • Who Was HaRav Ovadia Yosef?

    Who Was HaRav Ovadia Yosef?

    Brief overview of the life and work of Hakham Ovadia Yosef, prominent Chief Sephardic Rabbi of Israel. Final installment in the Spring 2018 Lecture Series: The Sephardic Diaspora. Sponsored by Katie and Vick Crespin of Miami Beach, FL In honor of the Six Million and all who were killed just for being Jewish.

  • Greetings from Harvard

    Greetings from Harvard

    Hello everyone– Had a great time here at the “Touro of Cambridge.” Great colleagues, great students, but looking forward to returning to the Mighty Avenue J for tomorrow’s lecture on Hakham Ovadya Yosef, last of the Spring 2018 series). Here’s a couple photos my wife took of me at my old hangouts: Widener Library and…

  • Who Are the Crypto-Jews?

    Who Are the Crypto-Jews?

    Brief lecture on the Crypto-Jews. Part 9 of The Sephardic Diaspora series. If you have difficulty seeing the video please click here.

  • Parashat Emor in the Warsaw Ghetto (May 11, 1940)

    Parashat Emor in the Warsaw Ghetto (May 11, 1940)

    The brief sense of relief felt by Warsaw Jews at the beginning of Passover 1941 did not last. Decrees expelling Jews from several towns were scheduled for the intermediate days of the holiday, and pressures upon the Jewish community increased dramatically. Diarists of the Ghetto record widespread confusion among the population over new Nazi policies…

  • Piaseczno Talk at Chabad of Harvard

    Piaseczno Talk at Chabad of Harvard

    Really looking forward to this.

  • Reminder: No class tonight, resume next week

    Reminder: No class tonight, resume next week

    Good morning students of Jewish History! Just a reminder that we will not be meeting tonight; classes will resume on Monday May 7.  You can always use the extra time to catch up on some reading! Click here for a few suggestions.  Looking forward to learning with you next week, the penultimate lecture in the…

  • No Jewish History Lecture Monday April 30

    No Jewish History Lecture Monday April 30

    Good morning– Just a quick note to those who attend in person at the Mighty Avenue J campus: we will not be meeting this Monday, April 30. Planning to reconvene on Monday, May 7 with the penultimate lecture of the season–the history of the Crypto-Jews. Fascinating stuff, I think. H P.S. Seeking sponsors for the…

  • Who Was Emma Lazarus?

    Who Was Emma Lazarus?

    Can’t see the video? Please click here.

  • The Secret Treasure of the Cairo Geniza (Talk at The WELL)

    The Secret Treasure of the Cairo Geniza (Talk at The WELL)

    Here’s the video of the talk I gave at The WELL, my favorite institution of Sephardic Studies in New York. Really wonderful audience. Having difficulty seeing the video? Click here.

  • The Walls of the Warsaw Ghetto: The Rebbe on Parashat Metsora, 1940

    The Walls of the Warsaw Ghetto: The Rebbe on Parashat Metsora, 1940

    In early April 1940, Warsaw Jews were distressed to witness the initial construction of walls in several parts of the city. Up until this point, the concentration of Jews in certain parts of Warsaw was effected by administrative decree, with few permanent physical structures demarcating the boundaries of the ghetto. Debates raged within the Nazi…

  • The Holocaust with a Note on the Sephardic Experience

    The Holocaust with a Note on the Sephardic Experience

    Can’t see the video? Please click here.

The Jews of Bukhara (Denver, CO); The Jews of the Lesser Antilles; Varieties of Crypto-Jewish Identity; Wait, Alexander Hamilton was Jewish?

Looking forward to a wonderful Shabbat in the Denver Jewish community!


Our Itinerary of Discovery in the Western Caribbean


Channel Members


Premiering at 10am ET


  • Free Online Resources for the Ten Days of Repentance

    Free Online Resources for the Ten Days of Repentance

    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)

    The Jews of the Danube (Fall 2018 Lecture Series)

    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…

  • In Search of the Crypto-Jews of Portugal (What I did over my Summer Vacation)

    In Search of the Crypto-Jews of Portugal (What I did over my Summer Vacation)

    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…

  • Learn Maimonides on Teshuvah with me this year!

    Learn Maimonides on Teshuvah with me this year!

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

  • Camp Guard Associated with the Murder of the Piaseczno Rebbe Extradited to Germany

    Camp Guard Associated with the Murder of the Piaseczno Rebbe Extradited to Germany

    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…

  • Two Public Talks on Tisha B’Av

    Two Public Talks on Tisha B’Av

    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…

  • Ben Rothke Review in Jewish Link

    Ben Rothke Review in Jewish Link

    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…

  • What is the Global Study of Maimonides Project?

    What is the Global Study of Maimonides Project?

      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…

  • Parashat Matot in the Warsaw Ghetto (July 11, 1942)

    Parashat Matot in the Warsaw Ghetto (July 11, 1942)

    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.

  • When we were illegals, and they took away our children.

    When we were illegals, and they took away our children.

    It was about this time of year, five hundred years ago, when we were refugees seeking asylum in Portugal. Then they seized our children. If we don’t care about what has been happening to migrant families today—shame on us.

  • Tisha B’Av Kinot with Rabbi Zev Goldberg

    Tisha B’Av Kinot with Rabbi Zev Goldberg

    Hoping that Moshiach will arrive before July 22. If not, then this is a great time to listen to the insights of Rabbi Zev Goldberg on the traditional Kinot. I’ll provide historical context. We did this last year and it was really meaningful. Hopefully this is the last Tisha B’Av we will have to mark…

Visits to Synagogues in Bordeaux and Libourne (France); Another Open Letter to Jewish Participants in anti-Israel Protests re: Amsterdam; Conference Presentation on Sheptytsky and WW II

Fantastic Voyage of Discovery with Kosher River Cruises


A Difficult Conversation


Recent Conference Presentation in Toronto


Jewish Life in Visigothic Spain; Commemorating October 7

This is one of the most bizarre periods of Jewish history, and that’s saying a lot.

Dropping on Sunday, September 22 at 10am ET. 70 minutes.


A Thousand Years of Ashkenaz

New Lecture Series: The Sweep of Sephardic History; Faith in Times of Crisis: Commemorating the Tragedy of October 7

New Lecture Series: The History of Sephardic Jewry

Public at 10 am ET. Duration: 72 minutes.
Channel Members: Duration 70 minutes.
Channel members: 44 minutes.

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