Anthony Julius can be heard here being interviewed on the subject of anti-Semitism. This is what he had to say in response to a question about claims (from Israel's critics) about the 'muzzling' of debate:
... In my country there's a lot of brave talk about 'I'm going to speak out against Israel although I risk being silenced'. In the main, it's a kind of political posturing by people who don't expose themselves to any real danger, but are attracted to the glamour, the reputation at any rate, of being freedom fighters risking their lives in a noble cause. It's trivial, inconsequential stuff, the material really of vanity and self-regard, and nothing more than that.(Via.)