As the events and aftermath of 9/11 have shown, the relationship between Islam and the West is deeply troubled. Here Mohammad Salama calls for a new understanding of Islam as a historical condition that has existed in relationship to the West since the seventh century. He compares the Arab-Islamic and European traditions of historical thought since the early modern period, focusing on the watershed moments that informed their ideas of intellectual history and perceptions of one another. Islam, he argues, has played a major role in enabling and positioning Western historiography at key points,...