I have a topic of research.  It may be too controversial.  However I think it has some intriguing possibilities.    Communication Between Trippers  ---------------------------------------  Basically two subjects are given a mild to medium sized dose of DMT.    Each of these subjects is given a word beforehand, that only they know.  Before dosing, the subjects must meditate, concentrate, and focus on the word.  Then they are simultaneously given the dosage, and lay down so that their minds are close together.  The trippers then both attempt to communicate that word on to the other during the trip.  When they "wake up", see if either word was passed successfully.  If so, then that is proof the DMT space is "real".      cheers,  pattern