Rise in Anti-Semitism and the Presence of Hate Speech on Twitter

This chapter discusses the significant rise in anti-Semitism and the various acts of harassment, vandalism, and violence targeting Jewish communities. It highlights the alarming increase in anti-Semitic incidents in recent years, including swatting attacks, bomb threats, and neo-Nazi demonstrations. The chapter also mentions a hashtag on Twitter that was created by white supremacists to ban the ADL (Anti-Defamation League) and expresses concern over Twitter's interaction with this hashtag.