Really looking forward seeing my friends at YILC!

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





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!

After a brief overview placing the medieval period in historical context, we look more deeply at two especially noxious false charges: the Blood Libel and Desecration of the Host.

A look at the role of Jews in the medieval European economy, with emphasis on trade and finance. Premiering today at 1pm ET (New York Time) with live chat.

Please join us this Sunday for an outdoor gathering honoring our community’s heroic kidney donors.

After a discussion of Jewish communal structure in the medieval era, we will look at the devastation of the First Crusade and the Rhineland Massacres of 1096, follow up with some thoughts on the long-term impact on Ashkenazi Culture. Premiering today at 1 pm.
Yikes! This interview started out with a lot more personal material than I intended, but I had a lot of fun speaking with my colleague and friend Dr. Michael Chighel, Dean of Ashkenazium Jewish History MA in Budapest. Enjoy in good health!

Here’s the latest videos from the Jewish History Lab series.

Brief review of the troubled journey of Rabbi Moshe Hayim Luzzatto, a brilliant young scholar of the 18th century who was persecuted by opponents and hounded across Europe before finding his way to the more tolerant intellectual climate of Amsterdam.

//embed.chabad.org/multimedia/mediaplayer/embedded/embed.js.asp?aid=5035317&width=auto&height=auto&HideVideoInfo=false “Truth will Sprout from the Earth: Gutenberg, the Internet, and the New Uncertainty Principle.” Presentation at the XIII International Torah and Science Conference, Miami. Introductory remarks by Dr. Nathan Katz.

Runaway Yeshiva Bochur’s Work May Aid COVID Research The Jewish Star (March 24, 2021) Shortly after emigrating to Israel in 1901, this Telz-educated orphaned son of a rosh yeshiva earned an unlikely nickname: “the crazy fly-catcher.” Israel Aharoni’s odyssey into the world of middle eastern zoology, long recognized in the scientific world with over 30…


I read the Mueller Report (yes, the whole thing). You should too. Here’s some useful shortcuts if you need them.

Another opportunity for social media creep into your life! But this stuff is interesting, actually.

Great for magidei shiur: an index to over 150 videos on Jewish History in Daf Yomi! Over 2,600 more on the way.

From the legend of Vespasian’s rudderless ships to the expulsion of 1494.

Arakhin, traditionally pronounced “Erchin” in Ashkenazi circles, begins tomorrow. Now’s your chance to join the worldwide community of Daf Yomi learners! Click here for more information on this unusual tractate. Kudos to Rabbi Moshe Schwed, Director of the OU Daf Yomi Initiative, for putting together this really nice promo for my small contribution, Jewish History…

Archelaus, son of Herod. Okay, probably not really the first Jew, and it wasn’t France then, but close enough.

Click here for my latest guest post on the Orthodox Union Torah blog: “Want to lose weight? Start Daf Yomi.“

“Leadership” is the theme for our learning at YILC this Shavuot. Here’s my small contribution. All are welcome!

Hello students of Jewish history! I’m really thrilled to inform you that the Jewish History in Daf Yomi podcast is now online! Part of the OU Daf Yomi Initiative, the podcasts feature brief (2-5 minute) videos discussing some historical aspect of the daily page of Talmud (Daf Yomi). Obviously most relevant to those actually studying…

This is what historians think about during Passover.