Please join me for a far-ranging discussion, rooted in the caustic sectarianism of First Century Judaea but with implications for our current Covid-19 reality. Register for the free webinar at http://www.ahavathtorah.org/Tammuz.

The Humility of Rabbi Zecharyah: Jewish Sectarianism in the First Century, the Beginning of our Exile, and a Reflection of our Troubled Times. Webinar sponsored by Congregation Ahavath Torah (Englewood, NJ) in commemoration of the communal period of reflection and Teshuvah that begins on the 17th of Tammuz. Lecture by Dr. Henry Abramson, Dean and…

Enjoyed this far-reaching conversation with Rabbi Aaron Parnes on his innovative Chinuch Podcast. Enjoy in good health!

NEW YORK (JTA) — “Pray for the welfare of the state,” Rabbi Hanina writes, “for if it were not for the fear thereof, people would swallow each other alive.” As cities around the nation burn with righteous indignation over yet another horrific incident of police brutality directed against a black man, Jewish leaders must reflect on our…

Looking forward to this special presentation at Congregation Ohav Emeth via Zoom: a look at the incomparable Rabbi Moshe Chaim Luzzatto’s last words to his students and an overview of his tragically brief yet incredibly important life, filled with contributions to the religious, scholarly and intellectual future of the Jewish people. In honor of Yom…

My favorite editor, Laura Adkins of JTA, asked me for some thoughts on what Jewish institutions of higher education might face in the post-coronavirus era. I’m really glad she did! Please click here for the article.

Please join me on Thursday at 2PM for “Plague and Pandemic in Jewish History,” a brief overview of the experience of epidemics and pandemics in Jewish history. Please visit bit.ly/pandemicjewishhistory for more information.

Please join me for a special webinar on The Response to Pandemics in Jewish History, scheduled for Thursday, May 14 at 2:00 pm EST. Participation is free and open to the community, but registration in advance is required to maintain security and prevent the unwanted intrusions of intellectual vandals. Please click on the image or…

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.

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…