Avicenna on the Necessity of the Actual: His Interpretation of Four Aristotelian Arguments

According to Avicenna, whatever exists, while it exists, exists of necessity. Not all beings, however, exist with the same kind of necessity. Instead, they exist either necessarily per se or necessarily per aliud. Avicenna on the Necessity of the Actual: His Interpretation of Four Aristotelian Arguments explains how Avicenna uses these modal claims to show that God is the efficient as well as the final cause of an eternally existing cosmos. In particular, Celia Kathryn Hatherly shows how Av...