Before she died, the psychologist said I had changed, and I think she meant I had changed sides. It isn’t true—I don’t even know if there are sides, or what that might mean—but it could be true. I see now that I could be persuaded. A religious or superstitious person, someone who believed in angels or in demons, might see it differently. Almost anyone else might see it differently. But I am not those people. I am just the biologist; I don’t require any of this to have a deeper meaning.
