METAPHYSICAL SYSTEMS PLENUM-NOT-PLANET THEORY "It is not a planet, but a plenum". The theory that planets are gods was respected by the ancient Greeks, but the theory was not widely entertained recently, since planets were not literally gods. But, the theory of volitional mechanics lent some credence to the theory. According to volitional mechanics, energy, force, energy force, or momentum can come from nothing other than mass. Therefore, there is some reason to believe that planets move of their own volition, albeit because of interactions between lower-dimensional and higher-dimensional properties. The theory would also explain the difficulty in rationalizing human actions in terms of just chemistry or food consumption.       BACK TO SYSTEMS