All manifestations of Being, before projection into realm of existence, are qualified by specific cosmic conditions, which are in themselves related to aspects of Reality of Being. An order of existence, like the terrestrial existence, inclusive of human beings, is no exception and owes its uniqueness and limitations to the specific cosmic conditions pertaining to this world. While uniqueness accounts for the reason of it’s coming into being, the limitations measure and separate the manifestations from “Being” that is infinite and absolute at once. The most important and obvious cosmic conditions of terrestrial existence are Space and Time. Besides many other implications that the pair of cosmic conditions impose on terrestrial existence, space necessitates corporeality and possession of body and time inflicts temporality setting limitation to persistence. Being is all-possibility which logically implies radiation, an over flowing and an effusion. Radiation entails moving away from the origin and as such creating space and also the possibility of dissipation. But Being is infinite, radiation, therefore, cannot, at any rate exhaust the infinite all-possibilities. However, the existence is not infinite and yet is subjected to radiation and therefore the possibility of dissipation is realizable and can be exhaustive at this level. Radiation and over flowing effusion is the cause of space on one side and of time (for all manifestations) on the other. The second law of thermodynamics is enunciation of such conditions, which states that entropy will only increase, a body at higher temperature, through dissipation, will radiate heat and cool down. Energy at higher potential than its surroundings cannot avoid loss of potential through radiation or escape from losing thermal dynamism via degradation. This law will equally apply to any structured existence and instead of heat it is order against chaos that will be at higher potential. With time order will tend towards chaos and radiation through dissipation will ultimately eliminate the structure from existence. Entropy can only increase with time.