Elac, while I not hugely interested in the semantics, I think most people would say:
Racism - based on colour, implies active hate. What motivates people to physical or verbal attack, graffitti etc. The domain of the scumbag. Largely targeted at Black, Mexican (incl. Central American & Andean peoples), A-rabs (intentional spelling) or Asian persons (both India/Pakistan region and to the east of it).
Xenophobia - literally fear of foreigners, but a catch all for less extreme forms of bias, uneasiness, fear. Would not normally sufficiently motivate to active hate.
So I think the anti-Polish graffiti is an unusually extreme case of Xenophobia, if the Poles were black it would be racism. White on white "racism" does not compute in my simple world.....
Racism - based on colour, implies active hate. What motivates people to physical or verbal attack, graffitti etc. The domain of the scumbag. Largely targeted at Black, Mexican (incl. Central American & Andean peoples), A-rabs (intentional spelling) or Asian persons (both India/Pakistan region and to the east of it).
Xenophobia - literally fear of foreigners, but a catch all for less extreme forms of bias, uneasiness, fear. Would not normally sufficiently motivate to active hate.
So I think the anti-Polish graffiti is an unusually extreme case of Xenophobia, if the Poles were black it would be racism. White on white "racism" does not compute in my simple world.....