Abu’l-Walid Ibn Rushd, better known as Averroes (1126-1198), stands out as a towering figure in the history of Arab-Islamic thought, as well as that of West-European philosophy and theology. In the Islamic world, he played a decisive role in the defense of Greek philosophy against the onslaughts of the Ash’arite theologians (Mutakallimun), led by al-Ghazali (d. 1111), and the rehabilitation of Aristotle.