Erowid theories on the existence of a DMT Hyperspace. Article coming later tonight!
(i) There are no alien entities at all; it's merely subjective hallucination. The DMT state may be interesting, even extremely interesting, but really there are no independently-existing alien entities to be found.
(ii) DMT provides access to a Parallel or higher dimension, a truly alternate reality which is, in fact, inhabited by independently-existing intelligent entities forming (in the words of Terence McKenna) "an ecology of souls."
(iii) DMT allows awareness of processes at a cellular or even atomic level. DMT smokers are tapping into the network of cells in the brain or even into communication among molecules themselves. It might even be an awareness of quantum mechanical processes at the atomic or subatomic level.
(iv) DMT is, perhaps, a neurotransmitter in reptilian brains and in the older, reptilian parts of mammalian brains, Flooding the human brain with DMT causes the older reptilian parts of the brain to dominate consciousness, resulting in a state of awareness which appears totally alien (and sometimes very frightening) to the everyday monkey mind.
(v) A non-human intelligent species created humans by genetic modification of existing primate stock then retreated, leaving behind biochemical methods for contacting them. The psychedelic tryptamines are chemical keys that activate certain programs in the human brain that were placed there intentionally by this alien species.
(vi) The realm to which DMT provides access is the world of the dead. The entities experienced are the souls, or personalities, of the departed, which retain some kind of life and ability to communicate. The realm of dead souls, commonly accepted by cultures and societies other than that of the modern West, is now accessible using DMT.
The entities experienced are beings from another time who have succeeded in mastering the art of time travel, not in a way which allows materialization but in a way which allows them to communicate with conscious beings such as ourselves.
(viii) The entities are probes from an extraterrestrial or an extradimensional species, sent out to make contact with organisms such as ourselves who are able to manipulate their nervous systems in a way which allows communication to take place.
"The truth is probably is not only stranger than we suppose, but stranger than we can suppose." -J.B.S. Haldane
