Are courts, shul-rabbis, teachers, roshei-yeshiva and mashgichim, principals etc. obligated to organize spies and snitches in the institutions under their control?

Classic case of a Rishon (among the greatest, according to his contemporaries) whose writings were forgotten for centuries and then rediscovered in the Modern era.

A Hasidic-Kabbalistic metahistorical narrative from the בְּנֵי יִשָּׂשכָר

In the Messianic Era, will the Jews influence the gentiles to respect Judaism, or will the gentiles' respect for Judaism influence the Jews to value their own religion?

Aspects of the laws of תְּקִיעַת שׁוֹפָר reflect anti-heretical practices which are such an interesting part of Rabbanite Judaism

Already in 1945 organizations like the ADL & Co. feared some future technology (like the internet) which would empower antisemitic groups and even enable them to win elections

Thoughts on the social-history of rabbinic literature: How come some seforim take-off (like the Tur), while others remain obscure, despite their quality?

Talmud Bavli, Rambam, Zohar

The sharp (and deep) conversation between בְּרוּרְיָה and the Jew for J

Do these laws originate with Moshe, just Hashem confirms them? Were they told to him at an earlier time?