Pleae do a simple google search using the terms "discrimination," "Arabs," and "Europe." At this point I believe there may be some form of mass pathology in which those who have nothing to do but criticize Israel 24/7 suffer from a sort of mental block that keeps them from looking at themselves; probably some form of collective projective disorder in which all sins must be put onto the "other" (Israel) so those same sins may remain unacknowledged in oneself (or one's country, part of the world, etc.): that is one of the dynamics of discrimination and prejudice themselves, by the way.
UN: Gaza could be 'uninhabitable' by 2020 if trends continue (AP)
from the article: Peace is not child's play