I think this song is about a time in prehistory before human beings achieved a state of sentience. In the bible it is said that before adam ate from the tree of knowledge(sentience) they lived forever and in perfect harmony with the garden and its other citizens. Now, an "unaware" human being would have no knowledge of what death is, or really what life is. He would be like the animals, which simply exist and live in a state of immortality through their bloodline.
I think this song is about a time in prehistory before human beings achieved a state of sentience. In the bible it is said that before adam ate from the tree of knowledge(sentience) they lived forever and in perfect harmony with the garden and its other citizens. Now, an "unaware" human being would have no knowledge of what death is, or really what life is. He would be like the animals, which simply exist and live in a state of immortality through their bloodline.