Hate is so addictive. One day neurology will advance to the point where we will be able to understand why there can be anti-Semitism where there are not even any jews present. Clearly some deep human need, going back to tribal hunting survival needs, is hard wired into us. Nothing else can explain the grip of a system so guaranteed to produce economic and moral failure, so obviously derivative from more successful systems in producing productive and well adjusted human beings, and so demonstrably fraudulent in its origins as Islam.