and becomes skeptical as to the existence of metaphysics as a science, Kant picks up.  He proceeds to analyze both the validity of metaphysics as a science and a force in our lives.  Turning to the methods of other credible men in the scientific field- such as Copernicus- Kant develops a whole new approach to looking at the world.  However, like Hume, Kant encounters an obstacle and does not find a solution for it.  ...