Coincidentally I have just read today (non stop) an e book by Ingo Swann, who was employed by CIA in a 'black ops' project concerning 'remote viewing'.
This a compelling read - concerning- remote viewing, out of body experiences, UFOs, concealed knowledge about the moon.
Penetration - The Question of Extraterrestrial and Human Telepathy, by Ingo Swann
I found it here-
Penetration - The Question of Extraterrestrial and Human Telepathy, by Ingo Swann (text format)
If you consider that extraterrestrial intelligence may exist, this will give you food for
much thought