Nuzum's meditation on otherworldliness covers everything from rock music to mental illness, spiritualism, death, and so much more. But are there really ghosts in our midst? “I don’t believe that places are haunted," he reflects, "but I do believe people are haunted. People carry around the ghosts of their pasts, the people they’ve known, the world they’ve experienced. Most of the time, we never notice they are there.” What follows you around?