“Fair Is Foul”: When Moral Categories Collapse, Everything Becomes Permitted in Macbeth
This second essay argues that “Fair is foul, and foul is fair” is not atmosphere — it’s the engine of the entire tragedy. When moral categories collapse, everything becomes arguable… and then everything becomes permissible. Macbeth is what happens when obsession enters a world where language stops stabilizing truth — and “permission” replaces conscience.