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…


A presentation of the life of Golda Meir (1898-1978), spanning her immigration to Israel in 1921 through the end of her term as the fourth Prime Minister of Israel in 1974. The lecture will discuss the foundations of the Yishuv, the pre-state Jewish community, and touch on the major social and military conflicts that Israel…

Evgenia Ginzburg (1904-1977) was a Jewish woman who endured the horrors of the Stalinist Gulag. Charged and convicted of anti-Soviet activity in 1937, she was sent to the infamous work camps of Siberia for nearly two decades until her case was reviewed two years after Stalin’s death. She was ultimately rehabilitated, and published her memoirs…

An examination of the life and work of Emanuel Ringelblum (1900-1944), the heroic Polish scholar who organized the underground Oneg Shabbat society in the Warsaw Ghetto. Ringelblum recognized the extreme and unprecedented nature of the Nazi onslaught early in the war, and brought together a group of highly dedicated volunteers who recorded every aspect of…
Part I: Part II: Part III: Solomon Mikhoels (1890-1948) was one of the most prominent actors and directors in early Soviet Russia. His career coincides with the brief flourishing of Yiddish culture under the policy of korenizatsiia, or “indiginization,” when the Communist authorities sought to develop folk culture as a means of developing loyalty to the…

Shimon Dubnow (1860-1941), a noted historian and activist whose theories of Jewish survival in the diaspora were extremely influential in the shaping Jewish identity in the modern world, from the future of Russian Jewry to the establishment of the modern Federation movement in the United States. Dubnow’s scholarship was inextricably intertwined with the effort to…
Moses Mendelssohn was a hugely influential thinker in 18th-century Germany. An unusually gifted intellect, he became the primary spokesperson for the emancipation of Jews in the 18th century, and his cause was championed by many non-Jewish liberals of the era. Heralded as the founder of the Reform movement even though Mendelssohn himself maintained an observant…

Nathan of Hanover is best known for his moving chronicle of the Khmel’nyts’kyi (Chmielnicki) Rebellion. Entitled Yeven Metsulah (“The Abyss of Despair”), it records with remarkable fairness the social, political, economic and religious background of the mid-17th century Ukrainian movement against the Poles, along with the horrible pogroms perpetrated in the context of that violent…

Here’s the Torahcafe.com edited version, in one piece, with the PPTs integrated. A little easier to watch.