Imagine these scenes: a newscaster portrays grim events of a policeman being hacked to death by a Muslim, who in turn is shot by police. Riots by nationalist groups fill streets with smoke and flames as...

On November 11th, 2017, I was shocked as slogans calling for an “Islamic Holocaust” were chanted at parades commemorating Poland’s Independence Day in Warsaw. That such horrific words were evoked in the capital of a country...