Lesson 3 of a multipart series. Everyone has a Weltanschauung and most don’t know it. Defining a Worldview. What is prime reality – the really real? (i.e. God) What is the nature of external reality, that is, the world around us? What is a human being? What happens to a person at death? Why is it possible to know anything at all? How do we know what is right and wrong? What is the meaning of human history?