We all have many things to “do out there” in the world. And the problem is not walls as such but walls that hedge us in; walls we played no part in designing, walls without doors and windows, walls that block our vision and obstruct our way, walls that will not let in fresh and enlivening air. The modes of identity we’ve considered can all become forms of confinement, conceptual mistakes underwriting moral ones. But they can also give contours to our freedom,
