Working theories

How dumb do you need to be in order to get a job at the University of Amsterdam?

Half of the crimes were committed by men of Moroccan origin and researchers believe they felt stigmatized by society and responded by attacking people they felt were lower on the social ladder. Another working theory is that the attackers may be struggling with their own sexual identity.

Of course, there is no reason to think that many Moroccans may despise and dislike homosexuals.