When the end of ideology was celebrated – first in the 1950’s and then, more emphatically still, in the 1990’s – no one foresaw that religion, the bane of politics in the first half of the twentieth century, would return to that role with a vengeance. Daniel Bell and Raymond Aron wrote about the end of fascist and communist ideology in the hope that we would enter an age of pragmatism in which politics would be a subject of argument and debate, not belief and total worldviews.