French prison officials blame the high numbers on the poverty of people who have moved here from North African and other Islamic countries in recent decades. "Many immigrants arrive in France in difficult financial situations, which make delinquency more frequent," said Jeanne Sautière, director of integration and religious groups for the French prison system. "The most important thing is to say there is no correlation between Islam and delinquency."
But Muslim leaders, sociologists and human rights activists argue that more than in most other European countries, government social policies in France have served to isolate Muslims in impoverished suburbs that have high unemployment, inferior schools and substandard housing. This has helped create a generation of French-born children with little hope of social advancement and even less respect for French authority.
"The question of discrimination and justice is one of the key political questions of our society, and still, it is not given much importance," said Sebastian Roche, who has studied judicial discrimination as research director for the French National Center for Scientific Research. "We can't blame a state if its companies discriminate; however, we can blame the state if its justice system and its police discriminate."