Whose Ambition Is the Driving Force of the Play—Macbeth’s, Lady Macbeth’s, or Both? One could justifiably describe Macbeth and Lady Macbeth as catalysts for one another, particularly concerning ambition. For example, in Act I, Scene V, Lady Macbeth asserts that Macbeth is “too full o’ the milk of human kindness” to ascend to the throne…