The European countries look in anxiety to the growth of Islamism south
and east of the Mediterranean. The purpose of this article is to disc
uss how demographic explosion, rapid urbanization and poverty constitu
te major reasons for adhering to the Islamic movements, alongside reli
gious and political motivations. However, during the last years the po
pulation growth has slowed down; this gives reasons to hope that the v
arious governments will be able to cope with the tremendous problems c
oncerning housing, education and employment. Consequently the recruitm
ent to Islamism may diminish. But for the same reasons the Islamists m
ay concentrate utterly on religious and ideological motivations, and b
ecome even more militant to tighten the grip on the adherents. Better
living conditions may slow down the migration to Europe, whereas the g
rowth of militant Islamism may lead to tension within the concerned co
untries and to increased migration.