Apriorian is contrasted with induction or phenomenology. In other words, it is a system and world-view which serves as a mirror-image to what this present world believes. Whereas people think this world or universe is all there is, Apriorians know this world is as the experts say it is, but we know there must be a further reality. Your reality proves this other reality must exist. This also means everything in this present world view, which does not work, has its mirror image that does work. In other words if this world is dysfunctional, corrupted by the Ten Great Evils of unemployment, debt, poverty, inflation, pollution, waste, taxation, homelessness, war, and injustice. It only takes a new way of thinking to eliminate these evils.