Stoking fears of
foreigners is perhaps the oldest trick in the political playbook. From Benjamin
Franklin's 1751 warning that Pennsylvania would soon become a "Colony of
Aliens, who will shortly be so numerous as to Germanize us instead of our
Anglifying them," to modern-day Dutch politician Geert Wilders, who
laments a coming "Eurabia" dominated by Islam, playing up the threat
posed by new arrivals is a surefire, if cynical, way to win votes.
Why do such
arguments still work? Western countries have absorbed wave after wave of
immigration without civilizational collapse. How can Americans, whose ancestors
were accused of importing German fascism, Italian Catholicism, or Jewish
socialism, take seriously the threat of "creeping sharia" or a
Mexican reconquista? If one judges by recent studies, it's
pretty hard to stop the cycle of fear.































