The present madness that we experience is the third density. According to Confederation sources, third density is a very short density (relative to the others) of approximately 75,000 years (for our planet) designed for one overriding purpose: to make the Choice of how one will love and serve and seek the Creator. There are two paths: Service to Others and Service to Self. If this choice is successfully made in the course of the third-density experience, then come time, the entity may graduate (or “harvest,” as these sources call it) into the next density of evolution, the fourth density of “love and understanding.”