Be it a wrong turn, a bad relationship, a debilitating illness or a war, every action creates a reaction, every move is followed by another move. How do we get out of what we've gotten ourselves into? Granta 118 zooms in close on the phenomenon of the exit strategy. In a new story, Alice Munro writes of an elderly woman whose attempts to care for her husband are undermined by her own deteriorating thought processes; Claire Messud searches for her...