Really looking forward to meeting this community!

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




A brief sampling of some of the humiliations of exile that the Jewish people endured over their millennial exile, shocking yet overshadowed by the far greater tragedies of violent massacres. Lecture delivered on the 17th of Tammuz, on Zoom and live at the Young Israel of Lawrence-Cedarhurst. Premiere with live chat scheduled for Sunday, July……

Hello students of Jewish history! I am very pleased to let you know that we now have a very auspicious number of students in this new experimental online course, A Thousand Years of Ashkenaz. I know some of them from earlier interactions on YouTube and in selected classes, and it promises to be a lively……

Hello fellow students of Jewish history! Here’s a new experimental online course. Please click here for a look at what’s going on: A Thousand Years of Ashkenaz.
Last of a three-part series looking at the major Jewish intellectual movements of the 18th century.

Premiering today, hopefully with live chat, at 12pm ET (New York time). Here’s part 1 if you want to catch up or even review.
First in a three-part series looking at the major Jewish intellectual movements of the 18th century. Guest lecture at Beth Jacob Congregation, Beverly Hills CA, delivered April 21, 2021.
Two brief discussions, concluding the second of three semesters of the Jewish History Lab series of lectures. Premiering at 12 pm ET, hopefully with live chat. Enjoy in good health!
The Purpose of Atheism: A brief thought from my Rabbi relevant to Renewal: A Comprehensive Resource for Kidney Donors and Recipients, which is in the last day of its major fundraising drive. Please contribute! https://campaigns.causematch.com/renewal/8464
Brief overview of the experience of Jews in Catholic Spain from the 13th century through the expulsion of 1492. Premieres at 12pm ET (New York time) today. Join us for a live chat!

Some background to my wife’s altruistic kidney donation two years ago on Erev Yom Kippur. You can help! Click here to support kidney donation through Renewal.

Some historical thoughts on recent usage of the word “pogrom” to describe the current situation in some Israeli cities. Thanks to JTA Editors Philissa Cramer and Andrew Silow-Carroll for shaping the article.

Two brief discussions of the history of women in the Medieval period, 12 pm ET (New York Time) with live chat. Join us!


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.

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.

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…

July brought new tribulations upon the Jewish community as the Nazis, energized by their victories on the western front, formally eliminated virtually every non-governmental organization in the General Government. Charitable agencies, cultural leagues, and of course political groups were abolished, for both Jews and Poles. The ghetto population increased by tens of thousands as Jews……

My fourteen-year old son was the first to see the damage, and you gave me the precious opportunity to teach him some ancient truths about our long-standing relationship.

I had the pleasure of speaking with Zev Brenner of the famous Talkline last week; really pleased that there’s a lot of interest in the work of the Piaseczno Rebbe. The broadcast was aired last Saturday night and will be rebroadcast again tonight at 8pm EST on WSNR AM 620. Here’s the link to the……

Dean Boylan has been a mentor of mine since I joined Touro in 2006. Proud to be with him this morning at the Harvard Club as he receives the Education Update Outstanding Educator of the Year Award. With Dean Moshe Sokol of Lander College for Men and Executive Dean Robert Goldschmidt of the Mighty Avenue……

Is it possible for a person to be struck and not experience physical pain?

Meet Mr. Hunter Ross Loren, a precocious 13-year old who, together with his uncle Alan Loren, contacted me this week to discuss Jewish history. Hunter is an avid fan of Jewish history–especially, of all things, the Jews of the Polish-Lithuanian Commonwealth–and he is probably my youngest student online. As a follow-up to his Bar Mitzvah,……

Video from “Ukraine in the World” conference, Harvard University, May 2018.

Colleagues, I’m pleased to post a version of my new experimental course online for the public good. Please visit bit.ly/survivejewishhistory to access the course. The course is divided into twelve Existential Crises, covering historical eras from the Hellenistic to the Spanish Expulsion. Undergraduate students are required to complete several academic exercises to “survive” each level and……

Nonetheless, I proclaim my faith in God, that God is beyond limitation and nature, that God will save us. Let us go up and take it over, beyond reason and beyond logic.


