In the spasm of western Islamophilia that followed the terrorist attacks of 2001, the myth of medieval Muslim learnedness and medieval European illiteracy gained strong new power for the Left whose acolytes have disseminated it with vigor from their ensconcement in the colleges and universities.

Facts might have dispelled the myth had anyone cared to notice them. For one thing, Europeans never lost contact with the Byzantine Greeks, who blithely went on being scholarly classicists until Mehmet II bloodily vanquished Constantinople in 1453, slaughtering the literate elites and forcing the peasantry to submit to Allah.

The Eighth-Century English church-chronicler Bede reports in his Ecclesiastical History that one of the first bishops of Canterbury, Theodore, was an educated Greek. The Twelfth-Century Icelandic myth-collector Snorri Sturlusson suggests in his Edda that the Norse gods were actually Trojan heroes escaping, like Aeneas, from Agamemnon’s destruction of their city – an interpretation that implies his knowledge of the theory called Euhemerism. Eighth-Century England and twelfth-Century Iceland were remote places, but, in Bede and Snorri, one can attest links to the classical tradition.

Facts like these could easily be multiplied – and a man who multiplies them with muscularity and clear-sightedness is the French historian Sylvain Gouguenheim, who documents them in his remarkable new book Aristote au Mont Saint-Michel: Les raciness grecques de l’Europe Chrétienne (Seuil, 2008). [Aristotle at Mont Saint-Michel: the Greek Roots of Christian Europe.] The book is not as yet translated, but it deserves to be known to Anglophone audiences because it brings important truths to many a contemporary conversation.