Kurtz is engaged to a woman we know as the intern, his fiancé is living back in Europe, and then Kurtz involves himself in a relationship with another woman in Africa. This is one more was Joseph Conrad shows the evil and corruption in Heart of Darkness.
Through his book, Heart of Darkness, Joseph Conrad shows evil by personification, and representation. I think Joseph Conrad is trying to show us that everyone possess evil inside of them. Even people like Kurtz, who are successful, and powerful. If not contained, this evil instinct can and will consume our lives. We all posses traits such as greed and lust, but the second we let down our guard they will take over, and govern our lives. Joseph Conrad persuades his reader to keep on guard for the the evil in this world, and to always be watching and guarding our hearts and