David Grush: It's possible things are coming from distant parts of these 2.5 trillion galaxies. But it's also possible we're looking at a future version of us that's simply developed non-linear reality, he says. Dr. Nolan was approached by the CIA with 100 cases of humans that were presenting with very strange diseases and didn't tell him anything more than that. And as a pathologist, microbiology started dissecting kind of what was the common injury at the neurology level of these people; they had been exposed to extraterrestrial intelligence or some sort of technologies. So there seems to be some sort of true extraterrestrial energies or extraterrestrial materials within these technologies, whatever