Old tropes about Jewish people – such as those found in the fraudulent and debunked Protocols of the Elders of Zion – have morphed and been melded into modern-day antisemitism, the royal commission has heard. On Thursday morning, the royal commission into antisemitism and social cohesion heard from Dr Dave Rich, the Community Security Trust ’s policy director. Most of the hearings at the commission, set up in the wake of the Bondi terror attack, have focused on people’s lived experiences of antisemitism. Thursday’s hearing was about how antisemitism developed, and how it should be defined. Sign up for the Breaking News Australia email Rich described antisemitism as “prejudice, discrimination, hostility or hatred towards Jewish people, Jewish organisations, Jewish institutions, or people perceived to be Jewish” that can manifest in both violent and non-violent ways. “Broadly speaking, it’s built on a set of negative stereotypes, attitudes and tropes about Jews,” he said.…