Abstract
The universe as a whole can be shown to consist of two worlds: the real world and the transcendental world. The real world is a multitude of passing things in a gravitational field: it is the world of nature, every unit of which is born, develops, degrades and dies. The transcendental world is the world of the integrated, nonpassing, unborn and undying, internally functioning Unity, which is the other side of the real world as roots to a tree and its branches in relation to the surface of the Earth. The fundamental science of the real world is theoretical physics. The transcendental world is also a 'physical' but energyless world. In this paper, I outline characteristics of the real world, and the basic characteristics of the transcendental world which are essential for constructing a theory about the functioning of the cosmological vacuum.