In the video, “Space-Time and Species Types,” Dr Davis discusses the ‘species types’ observed by abductees and other people. The types are Nordics, insectoids, reptilians, and so on.
So are these nonhuman intelligences physical beings or are they spirit beings? They are both. When DMT users, astral plane travelers, and shaman encounter them they are spirit. When presenting as nonhuman intelligences they appear physical because it suits their purposes to take on biologically synthetic bodies.
What natural science is trying to understand cannot be understood by it because it is a science suitable only for the study of physics and things of this world and cosmos. Beyond observation, natural science has not much to say about physical objects left behind that eventually disappear, or space craft that are both physical and nonphysical, let alone beings that communicate telepathically, through automatic writing, or into minds shut down during hypnotic trance states. On the other hand, the Bible has a great deal to say.
@Linda