Ursula LeGuin’s outstanding novel The Dispossessed begins with the simple line ‘There was a wall.’ It is a setup to a binary exploration of us and other, rich and poor, anarchist and industrialist, on two different planets, Urras and Anarres. Walls are physical structures just as they are dividing lines; LeGuin’s wall was of ‘uncut rocks roughly mortared.’ Others are literal blocking mechanisms, such as the walls of prisons, to keep people in, and the walls of old towns, to keep people out. Still others are borders, political objects designed to designate territory and zones of control. These are man-made impositions on the earth, statements in technology announcing our collective will.
State Legitimacy 