It’s a religion, yes — but then again, many who identify as Jews aren’t religious. It’s passed down from parents to children and bears recognizable genetic characteristics — but then again, Jews come in all colors and racial backgrounds.
Ethnicity? Nationality? Faith? Culture? Heritage? Even Jews don’t agree on just what Judaism is. And President Trump has thrown that eternal question into sharp relief by signing an executive order meant to strengthen protections against anti-Semitism on college campuses, where the debate over Israel and Palestinian rights has grown increasingly toxic in recent years.