The rise of vitriolic bigotry on social media can often leave those targeted by it feeling helpless, forever waiting on capricious corporations to clean up their platforms and protect minority voices like Jews. Rather than holding out for a top-down solution to online abuse that may never arrive, come to this crash course on bottom-up strategies for countering anti-Semites and other racist trolls on the internet—and take the fight to the Twitter Nazis.

This lecture was delivered at the 13th annual National Jewish Retreat. For more information and to register for the next retreat, visit: Jretreat.com.