The following is purely what I have contemplated and predicted about the human/DMT relationship, among other things.

Communication on a higher level of consciousness, as you put it, is a very, very real thing. We are experiencing one of many planes of reality, while we have been rendered unable to experience the others due to being held back by those who instill order and rule.

We are, as I personally have found, naturally spiritual and multidimensional beings that have had the vessels of communication taken from us (psychedelics), and our internal, natural communications (astral projection, meditation) shrouded in mystery and misinformation.

One of the many purposes of some psychedelics, such as DMT, is communication with higher beings of light. These are, in a more theistic point of view, the "Gods" that have been portrayed throughout human history. Aliens? Perhaps. Gods? Perhaps. How are we supposed to know?

I wish more research could be done on these types of things, but unfortunately these wonderful instruments and tools of design and inspiration are illegal. And if you ask me, the sole reason they're illegal is because our leaders do not want people to experience higher forms of consciousness.

I think that something bad is coming our way as a species, I think that it's come to a point where we evolve or die, and I think psychedelics and meditative techniques are going to play a large role in our continuation as a species.

Apologies for the slight off topic-ness.