When Philosophy Needed Muslims, Jews and Christians Alike by Peter Adamson.
If you were asked to name the most important philosopher of 10th-century Baghdad, you would presumably not hesitate to say ‘al-Farabi’. He’s one of the few thinkers of the Islamic world known to non-specialists, deservedly so given his ambitious reworking of Platonic and Aristotelian metaphysics and political philosophy. But if you were yourself a resident of 10th-century Baghdad, you might more likely think of Yahya ibn ‘Adi. He is hardly a household name now, but was mentioned by the historian al-Mas‘udi as the only significant teacher of Aristotelian philosophy in his day. But ibn ‘Adi is not just a good example of how fame wanes across the centuries. He is also a fine illustration of the inter-religious nature of philosophy in the Islamic world.