The myth of an Islamic Golden Age is needed by Islam’s apologists to save it from being damned by its present squalid condition; to prove, as it were, that there is more to Islam than the terrorism of Bin Laden and the decadence of the oil sheiks. It is, frankly, a confession that if the world judges it by what it is today, it comes up rather short, being a religion that has yet to produce a democratic or prosperous society, or social and cultural forms admired by neutral foreign observers the way anyone can admire American freedom, Japanese order, Israeli courage, or Italian style.
Some liberal academics openly admit that they twist the Moslem past to serve their present-day intellectual agendas. For example, some who propound the myth of an Islamic golden age of tolerance admit that their goal is,
"to recover for postmodernity that lost medieval Judeo-Islamic trading, social and cultural world, its high point pre-1492 Moorish Spain, which permitted and relished a plurality, a convivencia, of religions and cultures, Christian, Jewish and Moslem; which prized an historic internationality of space along with the valuing of particular cities; which was inclusive and cosmopolitan, cosmopolitan here meaning an ease with different cultures: still so rare and threatened a value in the new millennium as in centuries past."
In other words, a fairy tale designed to create the illusion that multiculturalism has valid historical precedents that prove it can work.