Hi there, thanks for this Aaron McCollum interview! These subjects he talks about are so UN-familiar to us, that it's sometimes unnerving, even frightening, but I have a feeling that Aaron is authentic (even with alters). Just as I view Duncan O'finnian as authentic. Here's a connection with underground living, it's a report of a Nordic fisherman, who tells the story of Inner Earth. Check it out, sometimes pieces of the puzzle are found at unexpected moments and places. Have a great day!
http://www.ourhollowearth.com/PartTwo.htm