A good deal of modem criticism regarding Shakespeare's final drama, The Tempest, focuses upon the seemingly cantankerous and domineering personality of the play's chief protagonist, Prospero. This is especially true of postcolonial and feminist critiques, which suggest that Prospero is a magician intent on control. The need to conquer is seen as the motivating factor behind the character's actions, resulting in his regaining his political power. This paper takes a somewhat different stance, and argues that Prospero's actions are motivated by a desire to protect his beloved and innocent daughter, Miranda, from the harsh realities and possible ravages of the world. The dangers for Miranda seem to come from every front, whether they be the political machinations of the Milanese court or the brutish nature of the native Caliban, and only through assumption of complete control can Prospero build a safe environment for his child. This motivational drive serves to explain Prospero's actions toward both his courtly adversaries and the lowly Caliban, and removes from the magician the disturbing tarnish of being labeled as a cantankerous old man unworthy of praise or sympathy.