Danish psychologist Nicolai Sennels has worked among Muslims in prison and has some thoughtful observations about the ways in which Islamic culture is quite different from Western values.

In Danish youth prisons, 70 percent of inmates are Muslim, so assimilation is not going well according to the crime measure.

Sennels reports that Muslims have little reason to adjust to European culture, despite great efforts on the part of governments to convince them, since the immigrants get everything for free without any effort on their part.