Really looking forward seeing my friends at YILC!

Lectures in Jewish History and Thought. No hard questions, please.





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…

We got Zoombombed by Neo-Nazis in the middle of the conference, but I manage to deliver my presentation. Join us at 12 noon ET (New York time) for a premiere and live chat! 23 minutes, presentation is a little different than most of my lectures but still fun I think. I hope. Online Courses

Also: Origins of the Jewish People; Neo-Nazis Zoombomb the Sri Lankan Conference of Jews and Buddhists; Soviet Jews During the Interwar Period, and What’s with the Queen of Heaven Business? What is a Synagogue? 7. A Place of Community (Carpentras, France) Final installment in the What is a Synagogue? series. Amazing things in the basement…

Jewish History lectures, recent and forthcoming. It’s been pretty busy. Jews and Ukrainians in Revolutionary Times Ukrainians and Jews forged an unusual partnership during the brief period that followed the collapse of the Russian Empire, creating a Ministry of Jewish Affairs in a short-lived independent Ukrainian state. The experiment was doomed, however, by the Russian…

Warning: this video deals with issues that some of my fellow students of Jewish history might find philosophically challenging.

Also: what’s with the Eternal Light in the Crypto-Jewish synagogue of Belmonte, Portugal?


Day 8: Asking for Forgiveness 4 Elul Tuesday, August 29, 2017 (English translation follows) 2.8 הַוִּדּוּי שֶׁנָּהֲגוּ בּוֹ כָּל יִשְׂרָאֵל “אֲבָל חָטָאנוּ וגו’”, וְהוּא עִיקַר הַוִּדּוּי. עֲבֵרוֹת שֶׁהִתְוַדָּה עֲלֵיהֶן בְּיוֹם הַכִּפּוּרִים זֶה חוֹזֵר וּמִתְוַדֶּה עֲלֵיהֶן בְּיוֹם הַכִּפּוּרִים אַחֵר, אַף עַל פִּי שְׁהוּא עוֹמֵד בִּתְשׁוּבָתוֹ, שֶׁנֶּאֱמָר “כִּי-פְשָׁעַי, אֲנִי אֵדָע; וְחַטָּאתִי נֶגְדִּי תָמִיד” (תהילים נא,ה). The customary…

It’s nice to see that something I wrote nearly twenty years ago still has some value! Just received a proof of the Ukrainian translation of A Prayer for the Government: Ukrainians and Jews in Revolutionary Times, 1917-1920, published by Harvard in 1999. The original went out of print a while ago (there are used copies on…

Day 7 ו׳ אלול Monday, August 28, 2017 English Translation follows 2.6 אַף עַל פִּי שֶׁהַתְּשׁוּבָה וְהַצְּעָקָה יָפָה לְעוֹלָם, בַּעֲשֶׂרֶת הַיָּמִים שֶׁבֵּין רֹאשׁ הַשָּׁנָה וְיוֹם הַכִּפּוּרִים הִיא יָפָה בְּיוֹתֵר, וּמִיָּד הִיא מִתְקַבֶּלֶת, שֶׁנֶּאֱמָר “דִּרְשׁוּ ה’, בְּהִמָּצְאוֹ; קְרָאֻהוּ, בִּהְיוֹתוֹ קָרוֹב” (ישעיהו נה,ו). בַּמֶּה דְּבָרִים אֲמוּרִים, בַּיָּחִיד; אֲבָל בַּצִּבּוּר–כָּל זְמָן שֶׁעוֹשִׂין תְּשׁוּבָה וְצוֹעֲקִין בְּלֵב שָׁלֵם הֶן נַעֲנִין, שֶׁנֶּאֱמָר “כַּה’…

Day 6 Sunday August 27, 2017 Elul 5, 5777 (English Translation follows) 2.4 מִדַּרְכֵי הַתְּשׁוּבָה לִהְיוֹת הַשָּׁב צוֹעֵק תָּמִיד לִפְנֵי ה’, בִּבְכִי וּבְתַחֲנוּנִים, וְעוֹשֶׂה צְדָקָה כְּפִי כּוֹחוֹ, וּמִתְרַחֵק הַרְבֵּה מִן הַדָּבָר שֶׁחָטָא בּוֹ. וּמְשַׁנֶּה שְׁמוֹ, כְּלוֹמַר שֶׁאֲנִי אַחֵר וְאֵינִי אוֹתוֹ הָאִישׁ שֶׁעָשָׂה אוֹתָן הַמַּעֲשִׂים; וּמְשַׁנֶּה מַעֲשָׂיו כֻּלָּן לְטוֹבָה, וּלְדֶרֶךְ יְשָׁרָה. וְגוֹלֶה מִמְּקוֹמוֹ–שֶׁגָּלוּת מְכַפֶּרֶת עָווֹן, מִפְּנֵי שֶׁגּוֹרֶמֶת…

Day 4-5 Friday, August 25-Shabbos August 26, 2017 Elul 4-5, 5777 (English Translation follows) 2.1 אֵיזוֹ הִיא תְּשׁוּבָה גְּמוּרָה–זֶה שֶׁבָּא לְיָדוֹ דָּבָר שֶׁעָבַר בּוֹ, וְאפְשָׁר בְּיָדוֹ לַעֲשׂוֹת, וּפֵרַשׁ וְלֹא עָשָׂה מִפְּנֵי הַתְּשׁוּבָה, לֹא מִיִּרְאָה וְלֹא מִכִּשְׁלוֹן כּוֹחַ. כֵּיצַד: הֲרֵי שֶׁבָּא עַל אִשָּׁה בַּעֲבֵרָה, וּלְאַחַר זְמָן נִתְיַחַד עִמָּהּ וְהוּא עוֹמֵד בְּאַהֲבָתוֹ בָּהּ וּבְכוֹחַ גּוּפוֹ, וּבַמְּדִינָה שֶׁעָבַר בָּהּ, וּפֵרַשׁ…

Day 3 Thursday, August 24, 2017 ב׳ אלול תשע׳׳ז 1.3 בִּזְמָן שְׁאֵין בֵּית הַמִּקְדָּשׁ קַיָּם, וְאֵין לָנוּ מִזְבַּח כַּפָּרָה—אֵין שָׁם אֵלָא תְּשׁוּבָה. הַתְּשׁוּבָה מְכַפֶּרֶת עַל כָּל הָעֲבֵרוֹת: אַפִלּוּ רָשָׁע כָּל יָמָיו, וְעָשָׂה תְּשׁוּבָה בָּאַחֲרוֹנָה—אֵין מַזְכִּירִין לוֹ שֵׁם רִשְׁעוֹ, שֶׁנֶּאֱמָר “וְרִשְׁעַת הָרָשָׁע לֹא–יִכָּשֶׁל בָּהּ, בְּיוֹם שׁוּבוֹ מֵרִשְׁעוֹ” (יחזקאל לג,יב). וְעַצְמוֹ שֶׁלְּיוֹם הַכִּפּוּרִים מְכַפֵּר לַשָּׁבִים, שֶׁנֶּאֱמָר “כִּי–בַיּוֹם…

Day 2: The Scapegoat א׳ אלול ראש חודש אלול Wednesday, August 23, 2017 1.2 שָׂעִיר הַמִּשְׁתַּלֵּחַ–לְפִי שְׁהוּא כַּפָּרָה לְכָל יִשְׂרָאֵל, כּוֹהֵן גָּדוֹל מִתְוַדֶּה עָלָיו עַל לְשׁוֹן כָּל יִשְׂרָאֵל: שֶׁנֶּאֱמָר “וְהִתְוַדָּה עָלָיו אֶת-כָּל-עֲוֹנֹת בְּנֵי יִשְׂרָאֵל” (ויקרא טז,כא). שָׂעִיר הַמִּשְׁתַּלֵּחַ מְכַפֵּר עַל כָּל עֲבֵרוֹת שֶׁבַּתּוֹרָה, הַקַּלּוֹת וְהַחֲמוּרוֹת, בֵּין שֶׁעָבַר בְּזָדוֹן בֵּין שֶׁעָבַר בִּשְׁגָגָה, בֵּין שֶׁהוֹדַע לוֹ בֵּין…

Day 1 ל׳ אב ראש חודש אלול Tuesday, August 22, 2017 כָּל הַמִּצְווֹת שֶׁבַּתּוֹרָה, בֵּין עֲשֵׂה בֵּין לֹא תַעֲשֶׂה—אִם עָבַר אָדָם עַל אַחַת מֵהֶן, בֵּין בְּזָדוֹן בֵּין בִּשְׁגָגָה—כְּשֶׁיַּעֲשֶׂה תְּשׁוּבָה וְיָשׁוּב מֵחֶטְאוֹ, חַיָּב לְהִתְוַדּוֹת לִפְנֵי הָא–ל בָּרוּךְ הוּא: שֶׁנֶּאֱמָר “אִישׁ אוֹ–אִשָּׁה כִּי יַעֲשׂוּ מִכָּל–חַטֹּאת הָאָדָם למעול מעל בה‘ ואשמה הנפש ההיא וְהִתְוַדּוּ, אֶת–חַטָּאתָם אֲשֶׁר עָשׂוּ” (במדבר ה,ו–ז), זֶה…

Please click here for the latest news: The Jews of Sepharad lecture series, our new Global Maimonides Project, and other cool things.

Hopefully this event will be cancelled with the arrival of Moshiach, but just in case, I am really looking forward to hearing Rabbi Goldberg speak about the Kinot.

This is a little different: my Jewish take on SPLN 101: Fundamentals of Speech, our required undergraduate course at the mighty Avenue J campus of Touro College. Let me know what you think!