The document discusses the causes of human conflict and problems in the world. It states that human greed, envy, and hatred lead people to do evil things and create chaos and conflict. It then provides examples of some major conflicts and problems, including world wars, the Holocaust, terrorism, civil wars, overpopulation, poverty, hunger, and environmental issues. The document concludes that humans themselves are the cause of evil and problems in the world due to failing to control their earthly desires.